FNUS55 KRIW 261851

FWFRIW



Fire Weather Planning Forecast for Western and Central Wyoming

National Weather Service Riverton WY

1251 PM MDT Thu Jun 26 2025



.DISCUSSION...



...Yellowstone NP and Teton dispatch areas (includes fire weather 

zones 140...414...415...and 416)...



Little chances (10-20%) for precipitation today with the best 

chances remaining over northern portions of the dispatch area. 

Temperatures will be warm and above normal through the weekend with 

RH values remaining low ranging from 15-25% in the lower elevations 

and 20-30% in higher elevations. Winds will be breezy at times today 

and through the weekend with periodic gusts of 15 to 25 mph. This 

may lead to some near elevated fire weather concerns over the next 

few days.



...Cody dispatch area (includes fire weather zones 275...276...

282...283...285...286...287...288...and 289)...



Little chances (10-20%) for precipitation today with the best 

chances remaining over northern portions of the dispatch area. 

Overall dryness may lead to most showers being virga with little 

liquid making it to the surface. Temperatures will be warm and above 

normal through the weekend with low RH values ranging from 10 to 

20%. Winds will be breezy at times today and through the weekend 

with periodic gusts of 20 to 30 mph. Breezy winds, warm 

temperatures, and low RH will likely create elevated to near 

critical fire weather concerns over the next few days for most of 

the dispatch area.



...Casper dispatch area (includes fire weather zones 277...278...

279...280...281...285...289...and 300)...



***RED FLAG WARNING FOR ZONE 280 FRIDAY AFTERNOON AND EVENING***



Little chances (5-15%) for precipitation today with the best chances 

in zones 285, 281, and 280. Overall dryness may lead to most showers 

being virga with little liquid making it to the surface. 

Temperatures will be warm and above normal through the weekend with 

low RH values ranging from 10 to 20%. Winds will be gusty at times 

today and through the weekend with periodic gusts of 25 to 35 mph. 

Gusty winds, warm temperatures, and low RH will likely create 

elevated to critical fire weather concerns over the next few days 

for most of the dispatch area. Due to dry fuels and favorable fire 

weather conditions a Red Flag Warning has been issued for zone 280 

starting Friday afternoon through the evening.



...Thunderstorms imply strong gusty and erratic winds...



WYZ280-272100-

Natrona County/Casper BLM-

Including the cities of Casper and Midwest

1251 PM MDT Thu Jun 26 2025



...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY...



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....80-85. 

   24 hr trend......6 degrees warmer. 

Min humidity........14-20 percent. 

   24 hr trend......8 percent drier. 

20-foot winds.......West winds around 10 mph with higher gusts. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......12200-13400 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....54-59. 

   24 hr trend......5 degrees warmer. 

Max humidity........58-64 percent. 

   24 hr trend......21 percent drier. 

Humidity recovery...Good. 

20-foot winds.......Northwest winds around 10 mph until 2100, then 

                    north until 2400, then downslope/downvalley 4-7 

                    mph. Gusts up to 15 mph. 

Ridge top winds.....Northwest around 15 mph until 2400, then 

                    southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph until 2400, then south. 

Mixing Height.......5600-7600 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....86-91. 

   24 hr trend......7 degrees warmer. 

Min humidity........11-17 percent. 

   24 hr trend......3 percent drier. 

20-foot winds.......Southwest winds 10 to 15 mph with gusts to 

                    around 25 mph until 1200, then west around 20 

                    mph with gusts to around 35 mph. 

Ridge top winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 20 to 25 mph. 

Mixing Height.......5200-7200 ft agl until 1200, then 14000-16000 

                    ft agl. 

Smoke dispersal.....Very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....56-61. 

   24 hr trend......3 degrees warmer. 

Max humidity........56-62 percent. 

   24 hr trend......3 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds 10 to 15 mph with gusts to 

                    around 30 mph until 2400, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 20 mph until 2400, then west 

                    around 10 mph. 

Mixing Height.......6400-8400 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good to excellent until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....86-91. 

   24 hr trend......1 degree cooler. 

Min humidity........16-22 percent. 

   24 hr trend......4 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph with gusts to around 30 mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3800-5800 ft agl until 1200, then 11200-13200 

                    ft agl. 

Smoke dispersal.....Good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear with slight chance of

showers and thunderstorms. Lows in the lower 50s. Highs in the

mid 80s. Northeast winds around 10 mph. 

.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid

80s. East winds around 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows in the mid 50s. Highs in the upper 80s. East

winds around 10 mph. 

.WEDNESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows in the mid 50s. Highs in the upper 80s. 

.THURSDAY...Partly cloudy. Chance of showers and thunderstorms in

the afternoon. Highs in the mid 80s. 



$$



WYZ283-272100-

Upper Wind River Basin/Wind River Basin-

Including the cities of Crowheart, Lander, Riverton, and Shoshoni

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....77-82. 

   24 hr trend......4 degrees warmer. 

Min humidity........13-19 percent. 

   24 hr trend......6 percent drier. 

20-foot winds.......West winds around 10 mph with gusts to around 

                    25 mph. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......12600-14000 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....51-56. 

   24 hr trend......3 degrees warmer. 

Max humidity........43-49 percent. 

   24 hr trend......13 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds around 10 mph until 2100, then 

                    downslope/downvalley 4-7 mph. Gusts up to 20 

                    mph. 

Ridge top winds.....Northwest around 15 mph until 2400, then 

                    southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph until 2400, then 

                    southwest. 

Mixing Height.......5800-7800 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....83-88. 

   24 hr trend......6 degrees warmer. 

Min humidity........12-18 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west 

                    around 20 mph with gusts to around 35 mph after 

                    1500. 

Ridge top winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 10800-12800 

                    ft agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....54-59. 

   24 hr trend......3 degrees warmer. 

Max humidity........40-46 percent. 

   24 hr trend......3 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph 

                    until 2400, then 15 mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......6000-8000 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Very good to excellent until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....83-88. 

   24 hr trend......1 degree cooler. 

Min humidity........15-21 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......West winds around 10 mph and gusty until 0900, 

                    then upslope/upvalley 5-9 mph until 1200, then 

                    west 10 to 15 mph with gusts to around 30 mph. 

Ridge top winds.....West around 10 mph until 1200, then around 20 

                    mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 10200-12200 

                    ft agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH MONDAY...Mostly clear. Lows 53 to 58. Highs in

the mid 80s. East winds around 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows in the upper 50s. Highs in the upper 80s.

Winds generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of

showers and thunderstorms. Lows in the mid 50s. Highs in the mid

80s. 



$$



WYZ285-272100-

South Bighorn Mountains-

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....74-79. 

   24 hr trend......4 degrees warmer. 

Min humidity........17-23 percent. 

   24 hr trend......2 percent drier. 

20-foot winds.......West winds around 10 mph with higher gusts. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......10200-11600 ft agl. 

Smoke dispersal.....Very good to excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....55-60. 

   24 hr trend......6 degrees warmer. 

Max humidity........45-51 percent. 

   24 hr trend......22 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds around 10 mph until 2400, then 

                    southwest. Gusts up to 20 mph. 

Ridge top winds.....Northwest around 15 mph until 2400, then 

                    southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph until 2400, then south. 

Mixing Height.......4600-6600 ft agl until 2400, then 200-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....79-84. 

   24 hr trend......6 degrees warmer. 

Min humidity........15-21 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Southwest winds 10 to 15 mph until 1200, then 

                    west around 20 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest 20 to 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 20 to 25 mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 9800-11800 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....55-60. 

   24 hr trend......1 degree warmer. 

Max humidity........46-52 percent. 

   24 hr trend......3 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds 10 to 15 mph with gusts to 

                    around 30 mph until 2400, then 

                    downslope/downvalley 4-7 mph until 0300, then 

                    southwest around 10 mph with gusts to around 15 

                    mph. 

Ridge top winds.....Northwest around 20 mph until 2400, then west 

                    around 10 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 2400, then around 10 

                    mph. 

Mixing Height.......4800-6800 ft agl until 2400, then 200-400 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. Slight chance of showers in the 

                    afternoon. Slight chance of thunderstorms late 

                    in the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....77-82. 

   24 hr trend......2 degrees cooler. 

Min humidity........20-26 percent. 

   24 hr trend......5 percent wetter. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 25 

                    mph. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Mixing Height.......2200-4200 ft agl until 1200, then 8200-10200 ft 

                    agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear with slight chance of

showers and thunderstorms. Lows in the lower 50s. Highs in the

mid 70s. North winds around 10 mph. 

.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper

70s. East winds around 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows in the mid 50s. Highs in the lower 80s.

Southeast winds around 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the mid 50s. Highs 75 to 80. 



$$



WYZ281-272100-

Johnson County/Casper BLM-

Including the cities of Buffalo and Kaycee

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....77-82. 

   24 hr trend......7 degrees warmer. 

Min humidity........22-28 percent. 

   24 hr trend......4 percent drier. 

20-foot winds.......Southwest winds around 10 mph and gusty. 

Ridge top winds.....Southwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph. 

Mixing Height.......12200-13400 ft agl. 

Smoke dispersal.....Very good to excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....56-61. 

   24 hr trend......6 degrees warmer. 

Max humidity........57-63 percent. 

   24 hr trend......18 percent drier. 

Humidity recovery...Good. 

20-foot winds.......Northwest winds around 10 mph until 2100, then 

                    downslope/downvalley 4-7 mph until 2400, then 

                    southwest around 10 mph until 0300, then 

                    downslope/downvalley 4-7 mph. Gusts up to 15 

                    mph. 

Ridge top winds.....Northwest around 10 mph until 2400, then 

                    southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 10 mph until 2400, then 

                    southwest. 

Mixing Height.......5400-7400 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....82-87. 

   24 hr trend......4 degrees warmer. 

Min humidity........23-29 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Southwest winds around 10 mph until 1200, then 

                    west. Gusts up to 25 mph. 

Ridge top winds.....Southwest around 15 mph until 1200, then west. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......4400-6400 ft agl until 1200, then 10400-12400 

                    ft agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....57-62. 

   24 hr trend......2 degrees warmer. 

Max humidity........60-66 percent. 

   24 hr trend......2 percent wetter. 

Humidity recovery...Good. 

20-foot winds.......Northwest winds 10 to 15 mph with gusts to 

                    around 25 mph until 2400, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....Northwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....North around 15 mph until 2400, then west. 

Mixing Height.......4400-6400 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....78-83. 

   24 hr trend......5 degrees cooler. 

Min humidity........32-38 percent. 

   24 hr trend......9 percent wetter. 

20-foot winds.......Northwest winds around 10 mph until 1200, then 

                    north. Gusts up to 20 mph. 

Ridge top winds.....North around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph. 

Mixing Height.......1400-3400 ft agl until 1200, then 5000-7000 ft 

                    agl. 

Smoke dispersal.....Poor to fair until 1200, then good. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Partly cloudy. Slight chance of showers and

thunderstorms in the evening, then slight chance of showers after

midnight. Lows in the mid 50s. North winds around 10 mph. 

.SUNDAY...Mostly clear. Slight chance of showers and

thunderstorms. Lows in the mid 50s. Highs around 80. Winds

generally less than 10 mph. 

.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the mid

80s. Southeast winds around 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows in the upper 50s. Highs in the upper 80s.

South winds around 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the upper 50s. Highs 82 to 87.



$$



WYZ282-272100-

South Bighorn Basin/Worland BLM-

Including the cities of Ten Sleep, Thermopolis, and Worland

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms early in the evening. Chance of 

                    precipitation 20 percent. 

Chance of thunder...10 percent. 

Max temperature.....75-80. 

   24 hr trend......3 degrees warmer. 

Min humidity........15-21 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......West winds around 10 mph and gusty. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......11200-13200 ft agl. 

Smoke dispersal.....Very good to excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......3 degrees warmer. 

Max humidity........52-58 percent. 

   24 hr trend......12 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds around 10 mph until 2100, then 

                    downslope/downvalley 4-7 mph. Gusts up to 20 

                    mph. 

Ridge top winds.....North around 15 mph until 2400, then south. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph until 2400, then south. 

Mixing Height.......4600-6600 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....80-85. 

   24 hr trend......6 degrees warmer. 

Min humidity........17-23 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west 

                    10 to 15 mph with gusts to around 30 mph. 

Ridge top winds.....South around 10 mph until 1200, then west. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Mixing Height.......1600-3600 ft agl until 1200, then 8800-10800 ft 

                    agl. 

Smoke dispersal.....Poor until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....54-59. 

   24 hr trend......2 degrees warmer. 

Max humidity........50-56 percent. 

   24 hr trend......1 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....West around 15 mph until 2400, then southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

                    Slight chance of showers and thunderstorms in 

                    the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....79-84. 

   24 hr trend......3 degrees cooler. 

Min humidity........21-27 percent. 

   24 hr trend......5 percent wetter. 

20-foot winds.......West winds around 10 mph until 0900, then 

                    upslope/upvalley 5-9 mph until 1500, then 

                    northwest around 10 mph. Gusts up to 20 mph. 

Ridge top winds.....Northwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......1200-3200 ft agl until 1200, then 6400-8400 ft 

                    agl. 

Smoke dispersal.....Poor until 1200, then good to very good. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest

winds around 10 mph. 

.SUNDAY...Clear. Lows in the mid 50s. Highs in the mid 80s. North

winds around 10 mph. 

.MONDAY...Mostly clear. Lows in the upper 50s. Highs in the upper

80s. Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows in the upper 50s. Highs around 90. Winds

generally less than 10 mph. 

.WEDNESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows in the upper 50s. Highs in the mid 80s. 

.THURSDAY...Partly cloudy. Chance of showers and thunderstorms in

the afternoon. Highs in the mid 80s. 



$$



WYZ275-272100-

North Bighorn Basin/Worland BLM-

Including the cities of Greybull, Lovell, and Powell

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms early in the evening. Chance of 

                    precipitation 20 percent. 

Chance of thunder...10 percent. 

Max temperature.....73-78. 

   24 hr trend......2 degrees warmer. 

Min humidity........16-22 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Southwest winds around 10 mph with higher 

                    gusts. 

Ridge top winds.....Southwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph. 

Mixing Height.......10800-12800 ft agl. 

Smoke dispersal.....Very good to excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......2 degrees warmer. 

Max humidity........51-57 percent. 

   24 hr trend......2 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......South winds around 10 mph with gusts to around 

                    25 mph until 2400, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....South 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....South 10 to 15 mph. 

Mixing Height.......3800-5800 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Fair to good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....76-81. 

   24 hr trend......3 degrees warmer. 

Min humidity........20-26 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 1200. Winds west 

                    around 15 mph with gusts to around 25 mph after 

                    1500. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......1200-3200 ft agl until 1200, then 7400-9400 ft 

                    agl. 

Smoke dispersal.....Poor until 1200, then very good. 



.FRIDAY NIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......2 degrees warmer. 

Max humidity........55-61 percent. 

   24 hr trend......6 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 25 

                    mph until 2400, then 15 mph. 

Ridge top winds.....Northwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph. 

Mixing Height.......5000-7000 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny. 

                    Slight chance of showers in the afternoon. 

                    Slight chance of thunderstorms late in the 

                    afternoon. Chance of precipitation 20 percent. 

Chance of thunder...10 percent. 

Max temperature.....75-80. 

   24 hr trend......2 degrees cooler. 

Min humidity........24-30 percent. 

   24 hr trend......5 percent wetter. 

20-foot winds.......Northwest winds around 10 mph with gusts to 

                    around 25 mph. 

Ridge top winds.....Northwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 15 mph. 

Mixing Height.......1200-3200 ft agl until 1200, then 5400-7400 ft 

                    agl. 

Smoke dispersal.....Poor until 1200, then good. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North

winds around 10 mph. 

.SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 80s.

North winds around 10 mph. 

.MONDAY...Mostly clear. Lows around 60. Highs in the upper 80s.

Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy. Slight chance of showers and

thunderstorms. Lows around 60. Highs around 90. Winds generally

less than 10 mph. 

.WEDNESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows in the upper 50s. Highs in the mid 80s. 

.THURSDAY...Mostly sunny. Chance of showers and thunderstorms in

the afternoon. Highs in the mid 80s. 



$$



WYZ276-272100-

Cody Foothills-

Including the cities of Clark, Cody, and Meeteetse

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms through the day. Chance of 

                    precipitation 20 percent. 

Chance of thunder...20 percent. 

Max temperature.....76-81. 

   24 hr trend......2 degrees warmer. 

Min humidity........15-21 percent. 

   24 hr trend......2 percent drier. 

20-foot winds.......Southwest winds around 10 mph with gusts to 

                    around 30 mph. 

Ridge top winds.....Southwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......9600-11600 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......3 degrees warmer. 

Max humidity........48-54 percent. 

   24 hr trend......1 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......Southwest winds around 10 mph. Gusts up to 25 

                    mph until 2400, then 15 mph. 

Ridge top winds.....Southwest around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph. 

Mixing Height.......3000-5000 ft agl until 2400, then 600-1000 ft 

                    agl. 

Smoke dispersal.....Fair to good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny. 

                    Slight chance of showers and thunderstorms late 

                    in the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....78-83. 

   24 hr trend......2 degrees warmer. 

Min humidity........21-27 percent. 

   24 hr trend......6 percent wetter. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Mixing Height.......3200-5200 ft agl until 1200, then 9400-11400 ft 

                    agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......Unchanged. 

Max humidity........54-60 percent. 

   24 hr trend......4 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph 

                    until 2400, then 15 mph. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......4600-6600 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny. 

                    Slight chance of showers and thunderstorms in 

                    the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...20 percent. 

Max temperature.....77-82. 

   24 hr trend......1 degree cooler. 

Min humidity........24-30 percent. 

   24 hr trend......4 percent wetter. 

20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20 

                    mph until 1200, then 30 mph. 

Ridge top winds.....Northwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......2000-4000 ft agl until 1200, then 6200-8200 ft 

                    agl. 

Smoke dispersal.....Poor to fair until 1200, then very good. 





.Forecast days 3 through 7......

.SATURDAY THROUGH MONDAY...Mostly clear. Lows 53 to 58. Highs

77 to 82. South winds around 10 mph. 

.TUESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the upper 50s. Highs in the mid 80s. Winds

generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the mid 50s. Highs around 80. 



$$



WYZ287-272100-

Owl Creek Mountains-

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms. Chance of precipitation 20 

                    percent. 

Chance of thunder...20 percent. 

Max temperature.....73-78. 

   24 hr trend......3 degrees warmer. 

Min humidity........16-22 percent. 

   24 hr trend......2 percent drier. 

20-foot winds.......West winds around 10 mph with higher gusts. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......9800-11800 ft agl. 

Smoke dispersal.....Very good to excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....54-59. 

   24 hr trend......4 degrees warmer. 

Max humidity........43-49 percent. 

   24 hr trend......8 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Northwest winds around 10 mph until 2100, then 

                    downslope/downvalley 4-7 mph until 2400, then 

                    southwest around 10 mph. Gusts up to 20 mph. 

Ridge top winds.....West around 10 mph until 2400, then southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 10 mph until 2400, then southwest. 

Mixing Height.......3400-5400 ft agl until 2400, then 200-600 ft 

                    agl. 

Smoke dispersal.....Fair to good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....79-84. 

   24 hr trend......6 degrees warmer. 

Min humidity........18-24 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Southwest winds 10 to 15 mph with gusts to 

                    around 35 mph until 1500, then west around 20 

                    mph with gusts to around 35 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......2400-4400 ft agl until 1200, then 10000-12000 

                    ft agl. 

Smoke dispersal.....Poor to fair until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....55-60. 

   24 hr trend......2 degrees warmer. 

Max humidity........41-47 percent. 

   24 hr trend......1 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 20 mph with gusts to around 

                    35 mph until 2100, then around 10 mph with 

                    gusts to around 35 mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......4600-6600 ft agl until 2400, then 200-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. Slight chance of showers and 

                    thunderstorms in the afternoon. Chance of 

                    precipitation 20 percent. 

Chance of thunder...20 percent. 

Max temperature.....76-81. 

   24 hr trend......3 degrees cooler. 

Min humidity........24-30 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 15 

                    mph until 1200, then 25 mph. 

Ridge top winds.....Northwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......2000-4000 ft agl until 1200, then 8200-10200 ft 

                    agl. 

Smoke dispersal.....Poor to fair until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear. Lows in the mid 50s.

Highs in the mid 70s. North winds around 10 mph. 

.MONDAY...Mostly clear. Slight chance of showers and

thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds

generally less than 10 mph. 

.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.

Lows in the upper 50s. Highs in the lower 80s. Southwest winds

around 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the mid 50s. Highs in the

upper 70s. 



$$



WYZ286-272100-

Absaroka Mountains/North Shoshone NF-

Including the city of Pahaska

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms. Chance of precipitation 20 

                    percent. 

Chance of thunder...20 percent. 

Max temperature.....67-72. 

   24 hr trend......1 degree warmer. 

Min humidity........20-26 percent. 

   24 hr trend......Unchanged. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    30 mph. 

Ridge top winds.....West around 20 mph. 

Chc of wetting rain.5 percent. 

Transport winds.....West around 25 mph. 

Mixing Height.......8400-10400 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....46-51. 

   24 hr trend......5 degrees warmer. 

Max humidity........56-62 percent. 

   24 hr trend......1 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph 

                    until 2400, then 20 mph. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 15 to 20 mph. 

Mixing Height.......3200-5200 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny. 

                    Slight chance of showers and thunderstorms late 

                    in the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....67-72. 

   24 hr trend......1 degree warmer. 

Min humidity........25-31 percent. 

   24 hr trend......4 percent wetter. 

20-foot winds.......Breezy. West winds 10 to 15 mph with gusts to 

                    around 30 mph until 1200, then 20 to 25 mph 

                    with gusts to around 40 mph. 

Ridge top winds.....West 20 to 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 1200, then around 30 

                    mph. 

Mixing Height.......3400-5400 ft agl until 1200, then 8800-10800 ft 

                    agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....47-52. 

   24 hr trend......1 degree warmer. 

Max humidity........56-62 percent. 

   24 hr trend......Unchanged. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 15 to 20 mph with gusts to around 40 

                    mph until 2400, then around 10 mph and gusty. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 25 mph until 2400, then around 15 

                    mph. 

Mixing Height.......4000-6000 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. Slight chance of showers and 

                    thunderstorms in the afternoon. Chance of 

                    precipitation 20 percent. 

Chance of thunder...20 percent. 

Max temperature.....68-73. 

   24 hr trend......2 degrees warmer. 

Min humidity........25-31 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......West winds 10 to 15 mph until 1200, then around 

                    20 mph. Gusts up to 35 mph. 

Ridge top winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 1200, then around 30 

                    mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 8000-10000 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear. Lows in the mid 40s.

Highs around 70. Northwest winds around 10 mph. 

.MONDAY...Mostly clear. Slight chance of showers and

thunderstorms. Lows in the upper 40s. Highs in the lower 70s.

Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.

Lows around 50. Highs in the mid 70s. Winds generally less than

10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the upper 40s. Highs in the

lower 70s. 



$$



WYZ140-272100-

Yellowstone National Park-

Including the cities of Lake, Mammoth, and Old Faithful

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms early in the evening. Chance of 

                    precipitation 20 percent. 

Chance of thunder...10 percent. 

Max temperature.....67-72. 

   24 hr trend......Unchanged. 

Min humidity........22-28 percent. 

   24 hr trend......4 percent wetter. 

20-foot winds.......Southwest winds around 15 mph with gusts to 

                    around 30 mph. 

Ridge top winds.....Southwest around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 30 mph. 

Mixing Height.......9200-11000 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....41-46. 

   24 hr trend......6 degrees warmer. 

Max humidity........71-77 percent. 

   24 hr trend......Unchanged. 

Humidity recovery...Excellent. 

20-foot winds.......Southwest winds 10 to 15 mph with gusts to 

                    around 30 mph until 2400, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....Southwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 20 mph until 2400, then around 

                    10 mph. 

Mixing Height.......4400-6400 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

                    Slight chance of showers and thunderstorms late 

                    in the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...20 percent. 

Max temperature.....66-71. 

   24 hr trend......1 degree warmer. 

Min humidity........26-32 percent. 

   24 hr trend......5 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds 

                    southwest around 20 mph after 1500. Gusts up to 

                    30 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then around 

                    30 mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 8000-10000 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....43-48. 

   24 hr trend......2 degrees warmer. 

Max humidity........72-78 percent. 

   24 hr trend......2 percent drier. 

Humidity recovery...Excellent. 

20-foot winds.......Southwest winds 10 to 15 mph with gusts to 

                    around 30 mph until 2400, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....Southwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 20 mph until 2400, then around 

                    10 mph. 

Mixing Height.......3600-5600 ft agl until 2400, then 200-800 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

                    Slight chance of showers and thunderstorms in 

                    the afternoon. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....70-75. 

   24 hr trend......2 degrees warmer. 

Min humidity........27-33 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then 

                    southwest 10 to 15 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest around 10 mph until 1200, then around 

                    20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......2400-4400 ft agl until 1200, then 7400-9400 ft 

                    agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds

generally less than 10 mph. 

.SUNDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.

Winds generally less than 10 mph. 

.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the mid

70s. Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the mid 40s. Highs in the upper 70s. Winds

generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the mid 40s. Highs in the

lower 70s. 



$$



WYZ415-272100-

North Zone Bridger Teton NF and Grand Teton NP-

Including the cities of Jackson and Moran

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....66-71. 

   24 hr trend......1 degree warmer. 

Min humidity........22-28 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Southwest winds around 15 mph with gusts to 

                    around 25 mph. 

Ridge top winds.....Southwest around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 25 mph. 

Mixing Height.......8600-10600 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....42-47. 

   24 hr trend......7 degrees warmer. 

Max humidity........63-69 percent. 

   24 hr trend......2 percent wetter. 

Humidity recovery...Good. 

20-foot winds.......Southwest winds around 10 mph with gusts to 

                    around 25 mph until 2100, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....South 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......3600-5600 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....68-73. 

   24 hr trend......2 degrees warmer. 

Min humidity........24-30 percent. 

   24 hr trend......2 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then 

                    southwest 10 to 15 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......3200-5200 ft agl until 1200, then 8400-10400 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....45-50. 

   24 hr trend......2 degrees warmer. 

Max humidity........58-64 percent. 

   24 hr trend......5 percent drier. 

Humidity recovery...Good. 

20-foot winds.......Southwest winds 10 to 15 mph with gusts to 

                    around 30 mph until 2400, then 

                    downslope/downvalley 4-7 mph. 

Ridge top winds.....Southwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 2400, then southwest 

                    around 10 mph. 

Mixing Height.......4000-6000 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....67-72. 

   24 hr trend......Unchanged. 

Min humidity........31-37 percent. 

   24 hr trend......2 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......2800-4800 ft agl until 1200, then 8000-10000 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest

winds around 10 mph. 

.SUNDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.

Winds generally less than 10 mph. 

.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid

70s. Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the upper 40s. Highs in the upper 70s.

Winds generally less than 10 mph. 

.WEDNESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows in the mid 40s. Highs in the lower 70s. 

.THURSDAY...Mostly sunny. Slight chance of showers and

thunderstorms in the afternoon. Highs in the lower 70s. 



$$



WYZ416-272100-

West Wind River Mountains/East Zone Bridger Teton NF-

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms early in the evening. Chance of 

                    precipitation 20 percent. 

Chance of thunder...10 percent. 

Max temperature.....62-67. 

   24 hr trend......Unchanged. 

Min humidity........19-25 percent. 

   24 hr trend......Unchanged. 

20-foot winds.......Southwest winds around 15 mph with gusts to 

                    around 25 mph. 

Ridge top winds.....Southwest around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......9600-10800 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....42-47. 

   24 hr trend......8 degrees warmer. 

Max humidity........54-60 percent. 

   24 hr trend......7 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 10 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....West around 15 mph until 2400, then south. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....65-70. 

   24 hr trend......3 degrees warmer. 

Min humidity........19-25 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then 

                    southwest 15 to 20 mph. Gusts up to 35 mph. 

Ridge top winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......3400-5400 ft agl until 1200, then 9200-11200 ft 

                    agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....44-49. 

   24 hr trend......2 degrees warmer. 

Max humidity........52-58 percent. 

   24 hr trend......3 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 35 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 2400, then around 10 

                    mph. 

Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....66-71. 

   24 hr trend......1 degree warmer. 

Min humidity........25-31 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......West winds 10 to 15 mph until 1500, then around 

                    20 mph. Gusts up to 30 mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 1200, then around 30 

                    mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 8600-10400 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds

around 10 mph. 

.SUNDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.

Northwest winds around 10 mph. 

.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower

70s. Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the upper 40s. Highs in the lower 70s.

Winds generally less than 10 mph. 

.WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms.

Lows in the mid 40s. Highs in the upper 60s. 

.THURSDAY...Partly cloudy. Slight chance of showers and

thunderstorms in the afternoon. Highs around 70. 



$$



WYZ288-272100-

East Wind River Mountains/South Shoshone NF-

Including the cities of Dubois and South Pass

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. Slight chance of showers and 

                    thunderstorms early in the evening. Slight 

                    chance of showers and thunderstorms early in 

                    the evening. Chance of precipitation 20 

                    percent. 

Chance of thunder...10 percent. 

Max temperature.....69-74. 

   24 hr trend......2 degrees warmer. 

Min humidity........19-25 percent. 

   24 hr trend......3 percent drier. 

20-foot winds.......Southwest winds around 15 mph with gusts to 

                    around 25 mph. 

Ridge top winds.....Southwest around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......10000-11800 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....48-53. 

   24 hr trend......6 degrees warmer. 

Max humidity........44-50 percent. 

   24 hr trend......7 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 25 

                    mph. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......4600-6600 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....73-78. 

   24 hr trend......4 degrees warmer. 

Min humidity........18-24 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Breezy. Southwest winds 10 to 15 mph with gusts 

                    to around 30 mph until 1200, then west 20 to 25 

                    mph with gusts to around 40 mph. 

Ridge top winds.....Southwest 20 to 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 20 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......3800-5800 ft agl until 1200, then 10200-12200 

                    ft agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....49-54. 

   24 hr trend......2 degrees warmer. 

Max humidity........44-50 percent. 

   24 hr trend......4 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 20 mph with gusts to around 

                    35 mph until 2100, then around 10 mph with 

                    gusts to around 35 mph. 

Ridge top winds.....West 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 15 to 20 mph. 

Mixing Height.......4600-6600 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....70-75. 

   24 hr trend......Unchanged. 

Min humidity........25-31 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......West winds 10 to 15 mph until 1200, then around 

                    20 mph. Gusts up to 35 mph. 

Ridge top winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 1200, then around 30 

                    mph. 

Mixing Height.......3400-5400 ft agl until 1200, then 9600-11600 ft 

                    agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear. Lows 46 to 51. Highs in

the mid 70s. Northwest winds around 10 mph. 

.MONDAY...Mostly clear. Slight chance of showers and

thunderstorms. Lows around 50. Highs in the lower 70s. East winds

around 10 mph. 

.TUESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds

generally less than 10 mph. 

.WEDNESDAY...Partly cloudy with chance of showers and

thunderstorms. Lows around 50. Highs in the lower 70s. 

.THURSDAY...Partly cloudy. Chance of showers and thunderstorms in

the afternoon. Highs in the lower 70s. 



$$



WYZ414-272100-

Salt and Wyoming Ranges/West Zone Bridger Teton NF-

Including the city of Afton

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....67-72. 

   24 hr trend......2 degrees warmer. 

Min humidity........17-23 percent. 

   24 hr trend......2 percent drier. 

20-foot winds.......Southwest winds around 15 mph with gusts to 

                    around 25 mph. 

Ridge top winds.....Southwest around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......11000-12600 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....43-48. 

   24 hr trend......6 degrees warmer. 

Max humidity........57-63 percent. 

   24 hr trend......3 percent drier. 

Humidity recovery...Good. 

20-foot winds.......West winds around 10 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....Southwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......5000-7000 ft agl until 2400, then 400-1000 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....70-75. 

   24 hr trend......2 degrees warmer. 

Min humidity........22-28 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3000-5000 ft agl until 1200, then 9000-11000 ft 

                    agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....45-50. 

   24 hr trend......2 degrees warmer. 

Max humidity........58-64 percent. 

   24 hr trend......2 percent wetter. 

Humidity recovery...Good. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......4200-6200 ft agl until 2400, then 400-800 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....69-74. 

   24 hr trend......Unchanged. 

Min humidity........27-33 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph with gusts to around 35 mph. 

Ridge top winds.....West around 10 mph until 1200, then around 20 

                    mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph until 1200, then around 25 

                    mph. 

Mixing Height.......2800-4800 ft agl until 1200, then 8200-10200 ft 

                    agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds

around 10 mph. 

.SUNDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. West

winds around 10 mph. 

.MONDAY...Mostly clear. Lows around 50. Highs in the upper 70s.

Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the lower 50s. Highs in the upper 70s.

Winds generally less than 10 mph. 

.WEDNESDAY...Partly cloudy with slight chance of showers and

thunderstorms. Lows in the upper 40s. Highs in the lower 70s. 

.THURSDAY...Mostly sunny. Slight chance of showers and

thunderstorms in the afternoon. Highs in the mid 70s. 



$$



WYZ278-272100-

Upper Green River Basin/Rock Springs BLM-

Including the cities of Big Piney, Farson, and Pinedale

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....70-75. 

   24 hr trend......3 degrees warmer. 

Min humidity........14-20 percent. 

   24 hr trend......4 percent drier. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    25 mph. 

Ridge top winds.....West around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......12400-14000 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....45-50. 

   24 hr trend......8 degrees warmer. 

Max humidity........51-57 percent. 

   24 hr trend......16 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....West around 15 mph until 2400, then north. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph until 2400, then south. 

Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....74-79. 

   24 hr trend......3 degrees warmer. 

Min humidity........14-20 percent. 

   24 hr trend......Unchanged. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then 

                    southwest around 10 mph with higher gusts until 

                    1200, then west around 20 mph with gusts to 

                    around 35 mph. 

Ridge top winds.....Southwest around 10 mph until 1200, then west 

                    around 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 10 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3400-5400 ft agl until 1200, then 11600-13600 

                    ft agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....47-52. 

   24 hr trend......2 degrees warmer. 

Max humidity........51-57 percent. 

   24 hr trend......1 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....Northwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 2400, then northwest 

                    around 10 mph. 

Mixing Height.......5200-7200 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....74-79. 

   24 hr trend......1 degree warmer. 

Min humidity........18-24 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west 

                    around 20 mph with gusts to around 30 mph after 

                    1500. 

Ridge top winds.....Northwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 10 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3200-5200 ft agl until 1200, then 10600-12600 

                    ft agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest

winds around 10 mph. 

.SUNDAY...Clear. Lows in the mid 40s. Highs in the lower 80s.

Northwest winds around 10 mph. 

.MONDAY...Mostly clear. Lows around 50. Highs in the lower 80s.

Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy. Lows around 50. Highs in the mid 80s.

Winds generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of

showers and thunderstorms. Lows in the upper 40s. Highs around

80. 



$$



WYZ277-272100-

Lincoln and Uinta Counties/Lower Elevations-

Including the cities of Evanston, Fort Bridger, and Kemmerer

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....72-77. 

   24 hr trend......5 degrees warmer. 

Min humidity........13-19 percent. 

   24 hr trend......4 percent drier. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    25 mph. 

Ridge top winds.....West around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......13200-14400 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....47-52. 

   24 hr trend......7 degrees warmer. 

Max humidity........47-53 percent. 

   24 hr trend......10 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 15 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....75-80. 

   24 hr trend......3 degrees warmer. 

Min humidity........14-20 percent. 

   24 hr trend......1 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west 

                    around 20 mph after 1200. Gusts up to 30 mph. 

Ridge top winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......3200-5200 ft agl until 1200, then 10600-12600 

                    ft agl. 

Smoke dispersal.....Good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....47-52. 

   24 hr trend......Unchanged. 

Max humidity........47-53 percent. 

   24 hr trend......3 percent wetter. 

Humidity recovery...Moderate. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......4800-6800 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....75-80. 

   24 hr trend......1 degree warmer. 

Min humidity........17-23 percent. 

   24 hr trend......3 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west 

                    10 to 15 mph with gusts to around 25 mph. 

Ridge top winds.....Northwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Northwest around 10 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......2600-4600 ft agl until 1200, then 9400-11400 ft 

                    agl. 

Smoke dispersal.....Fair to good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds

generally less than 10 mph. 

.SUNDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.

Northwest winds around 10 mph. 

.MONDAY...Mostly clear. Lows around 50. Highs in the lower 80s.

Winds generally less than 10 mph. 

.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid

80s. Winds generally less than 10 mph. 

.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs around

80. 

.THURSDAY...Mostly sunny. Highs in the lower 80s. 



$$



WYZ279-272100-

Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-

Including the cities of Green River, Rock Springs, and Wamsutter

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....74-79. 

   24 hr trend......7 degrees warmer. 

Min humidity........12-18 percent. 

   24 hr trend......7 percent drier. 

20-foot winds.......West winds around 10 mph with higher gusts. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 15 mph. 

Mixing Height.......12600-13800 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Partly cloudy. 

Chance of thunder...0 percent. 

Min temperature.....50-55. 

   24 hr trend......6 degrees warmer. 

Max humidity........35-41 percent. 

   24 hr trend......21 percent drier. 

Humidity recovery...Poor. 

20-foot winds.......Southwest winds around 10 mph until 2400, then 

                    downslope/downvalley 4-7 mph. Gusts up to 20 

                    mph. 

Ridge top winds.....Southwest 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......6000-8000 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....77-82. 

   24 hr trend......4 degrees warmer. 

Min humidity........10-16 percent. 

   24 hr trend......1 percent drier. 

20-foot winds.......Southwest winds 10 to 15 mph until 1200, then 

                    west 15 to 20 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......5000-7000 ft agl until 1200, then 13400-15400 

                    ft agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....51-56. 

   24 hr trend......1 degree warmer. 

Max humidity........32-38 percent. 

   24 hr trend......1 percent drier. 

Humidity recovery...Poor. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....West 10 to 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......6200-8200 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Very good until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....80-85. 

   24 hr trend......1 degree warmer. 

Min humidity........17-23 percent. 

   24 hr trend......2 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph with gusts to around 30 mph. 

Ridge top winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Mixing Height.......4000-6000 ft agl until 1200, then 11400-13400 

                    ft agl. 

Smoke dispersal.....Good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH MONDAY...Mostly clear. Lows 50 to 55. Highs in

the mid 80s. Northeast winds around 10 mph. 

.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper

80s. Winds generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.

Highs in the lower 80s. 



$$



WYZ289-272100-

Granite/Green/Ferris/Rattlesnake Mountains-

Including the city of Jeffrey City

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....75-80. 

   24 hr trend......5 degrees warmer. 

Min humidity........10-16 percent. 

   24 hr trend......7 percent drier. 

20-foot winds.......West winds around 15 mph with higher gusts. 

Ridge top winds.....West around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......12400-13600 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......5 degrees warmer. 

Max humidity........42-48 percent. 

   24 hr trend......21 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 10 mph until 2400, then 

                    downslope/downvalley 4-7 mph. Gusts up to 20 

                    mph. 

Ridge top winds.....West around 15 mph until 2400, then south. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 10 to 15 mph. 

Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft 

                    agl. 

Smoke dispersal.....Good to very good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....81-86. 

   24 hr trend......5 degrees warmer. 

Min humidity........7-13 percent. 

   24 hr trend......2 percent drier. 

20-foot winds.......Southwest winds 10 to 15 mph until 1200, then 

                    west around 20 mph. Gusts up to 35 mph. 

Ridge top winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 20 mph until 1200, then west 

                    around 30 mph. 

Mixing Height.......4600-6600 ft agl until 1200, then 13400-15400 

                    ft agl. 

Smoke dispersal.....Very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....54-59. 

   24 hr trend......2 degrees warmer. 

Max humidity........37-43 percent. 

   24 hr trend......3 percent drier. 

Humidity recovery...Poor. 

20-foot winds.......West winds 10 to 15 mph with gusts to around 30 

                    mph until 2400, then downslope/downvalley 4-7 

                    mph. 

Ridge top winds.....West around 20 mph until 2400, then around 10 

                    mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph until 2400, then around 10 

                    mph. 

Mixing Height.......6400-8400 ft agl until 2400, then 200-600 ft 

                    agl. 

Smoke dispersal.....Very good to excellent until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....82-87. 

   24 hr trend......1 degree warmer. 

Min humidity........10-16 percent. 

   24 hr trend......2 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west 

                    around 20 mph with gusts to around 35 mph after 

                    1500. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......4000-6000 ft agl until 1200, then 12400-14400 

                    ft agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH MONDAY...Mostly clear. Lows 51 to 56. Highs in

the lower 80s. East winds around 10 mph. 

.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid

80s. Winds generally less than 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with slight chance of

showers and thunderstorms. Lows in the mid 50s. Highs in the

lower 80s. 



$$



WYZ300-272100-

Casper Mountain-

1251 PM MDT Thu Jun 26 2025



.THIS AFTERNOON...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....74-79. 

   24 hr trend......7 degrees warmer. 

Min humidity........14-20 percent. 

   24 hr trend......15 percent drier. 

20-foot winds.......West winds around 10 mph with higher gusts. 

Ridge top winds.....West around 15 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....West around 20 mph. 

Mixing Height.......11800-12800 ft agl. 

Smoke dispersal.....Excellent. 



.TONIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....53-58. 

   24 hr trend......6 degrees warmer. 

Max humidity........49-55 percent. 

   24 hr trend......29 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then 

                    southeast around 10 mph. Gusts up to 15 mph. 

Ridge top winds.....North around 10 mph until 2400, then southeast. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 10 mph until 2400, then south. 

Mixing Height.......5000-7000 ft agl until 2400, then 200-600 ft 

                    agl. 

Smoke dispersal.....Good until 2400, then poor. 



.FRIDAY...

Sky/weather.........Mostly sunny. 

Chance of thunder...0 percent. 

Max temperature.....80-85. 

   24 hr trend......6 degrees warmer. 

Min humidity........10-16 percent. 

   24 hr trend......4 percent drier. 

20-foot winds.......South winds 10 to 15 mph until 1200, then west 

                    15 to 20 mph. Gusts up to 30 mph. 

Ridge top winds.....Southwest 15 to 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest 20 to 25 mph. 

Mixing Height.......5400-7400 ft agl until 1200, then 13600-15600 

                    ft agl. 

Smoke dispersal.....Very good until 1200, then excellent. 



.FRIDAY NIGHT...

Sky/weather.........Mostly clear. 

Chance of thunder...0 percent. 

Min temperature.....56-61. 

   24 hr trend......3 degrees warmer. 

Max humidity........46-52 percent. 

   24 hr trend......1 percent drier. 

Humidity recovery...Moderate. 

20-foot winds.......West winds around 10 mph with gusts to around 

                    25 mph until 2100, then downslope/downvalley 

                    4-7 mph. 

Ridge top winds.....West around 15 mph until 2400, then southwest. 

Chc of wetting rain.Zero percent. 

Transport winds.....West 10 to 15 mph. 

Mixing Height.......6400-8400 ft agl until 2400, then 200-400 ft 

                    agl. 

Smoke dispersal.....Very good to excellent until 2400, then poor. 



.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy. 

Chance of thunder...0 percent. 

Max temperature.....82-87. 

   24 hr trend......1 degree warmer. 

Min humidity........14-20 percent. 

   24 hr trend......2 percent wetter. 

20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 

                    10 to 15 mph. Gusts up to 25 mph. 

Ridge top winds.....Southwest around 10 mph until 1200, then west 

                    around 20 mph. 

Chc of wetting rain.Zero percent. 

Transport winds.....Southwest around 15 mph until 1200, then west 

                    around 25 mph. 

Mixing Height.......4400-6400 ft agl until 1200, then 12400-14400 

                    ft agl. 

Smoke dispersal.....Good to very good until 1200, then excellent. 





.Forecast days 3 through 7......

.SATURDAY THROUGH SUNDAY...Mostly clear with slight chance of

showers and thunderstorms. Lows in the lower 50s. Highs in the

upper 70s. Northeast winds around 10 mph. 

.MONDAY THROUGH TUESDAY...Partly cloudy with slight chance of

showers and thunderstorms. Lows 52 to 57. Highs 77 to 82.

Southeast winds around 10 mph. 

.WEDNESDAY THROUGH THURSDAY...Partly cloudy with chance of

showers and thunderstorms. Lows in the mid 50s. Highs 75 to 80. 



$$

