FNUS56 KEKA 261953 CCA

FWFEKA



FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA...CORRECTED

NATIONAL WEATHER SERVICE Eureka CA

1253 PM PDT Thu Jun 26 2025



.DISCUSSION...Temperatures are forecast to gradually warm the

next several days with highs pushing into the 100s for many

interior valley locations on Sunday. Relative humidity is not

expected to be extremely low, primarily because moisture will

begin to move into the region ahead of an upper low pressure

system. This system will bring an increasing chance of

thunderstorms over the interior Monday and Tuesday, with the 

highest chances of storms in Trinity County.





CAZ201-271330-

North Coast-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Partly cloudy. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...48-52 

    Ridges/upr slopes....47-52 

* Max Humidity....... 

    Valleys/lwr slopes...82-97 percent 

    Ridges/upr slopes....72-87 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 5 to 12 mph. 

    Ridges/upr slopes....Northwest winds 6 to 13 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Partly cloudy then becoming sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...70-78 

    Ridges/upr slopes....64-72 

* Min Humidity....... 

    Valleys/lwr slopes...68-78 percent 

    Ridges/upr slopes....66-76 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 8 to 15 mph. 

    Ridges/upr slopes....Northwest winds 10 to 17 mph. 

* Mixing Height..........2100 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Mostly clear. 

* Min Temperature....... 

    Valleys/lwr slopes...51-55 

    Ridges/upr slopes....50-56 

* Max Humidity....... 

    Valleys/lwr slopes...82-97 percent 

    Ridges/upr slopes....72-87 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 9 to 16 mph. 

    Ridges/upr slopes....North winds 9 to 16 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Partly cloudy then becoming sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...75-83 

    Ridges/upr slopes....70-78 

* Min Humidity....... 

    Valleys/lwr slopes...69-79 percent 

    Ridges/upr slopes....66-76 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 11 mph. 

    Ridges/upr slopes....Northwest winds 5 to 12 mph. 

* Mixing Height..........2300 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ202-271330-

Coastal Mendocino-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...49-54 

    Ridges/upr slopes....49-56 

* Max Humidity....... 

    Valleys/lwr slopes...75-90 percent 

    Ridges/upr slopes....66-81 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 7 to 14 mph. 

    Ridges/upr slopes....North winds 7 to 14 mph. 

* Mixing Height..........100 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...66-74 

    Ridges/upr slopes....73-81 

* Min Humidity....... 

    Valleys/lwr slopes...66-76 percent 

    Ridges/upr slopes....49-59 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 5 to 12 mph. 

    Ridges/upr slopes....Northwest winds 6 to 13 mph. 

* Mixing Height..........1400 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Mostly clear. 

* Min Temperature....... 

    Valleys/lwr slopes...51-56 

    Ridges/upr slopes....51-59 

*Max Humidity....... 

    Valleys/lwr slopes...74-89 percent 

    Ridges/upr slopes....67-82 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 12 mph. 

    Ridges/upr slopes....North winds 5 to 12 mph. 

* Mixing Height..........100 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...69-77 

    Ridges/upr slopes....75-83 

* Min Humidity....... 

    Valleys/lwr slopes...64-79 percent 

    Ridges/upr slopes....51-61 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 5 to 8 mph. 

    Ridges/upr slopes....Northwest winds 5 to 8 mph. 

* Mixing Height..........1400 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ203-204-271330-

Upper Smith-Lower Middle Klamath-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...51-54 

    Ridges/upr slopes....51-54 

* Max Humidity....... 

    Valleys/lwr slopes...69-84 percent 

    Ridges/upr slopes....55-70 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Southwest winds 5 to 8 mph in the 

                         evening...becoming downslope/downvalley 2 

                         to 5 mph. 

    Ridges/upr slopes....North winds 5 to 8 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...82-90 

    Ridges/upr slopes....68-76 

* Min Humidity....... 

    Valleys/lwr slopes...40-50 percent 

    Ridges/upr slopes....44-54 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Southwest winds 5 to 9 mph. 

    Ridges/upr slopes....North winds 5 to 6 mph...shifting to the 

                         northwest 5 to 8 mph in the afternoon. 

* Mixing Height..........5000 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Mostly clear. 

* Min Temperature....... 

    Valleys/lwr slopes...55-59 

    Ridges/upr slopes....54-58 

* Max Humidity....... 

    Valleys/lwr slopes...68-83 percent 

    Ridges/upr slopes....57-72 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...West winds 5 to 8 mph...shifting to the 

                         northeast 5 to 7 mph after midnight. 

    Ridges/upr slopes....Northwest winds 5 to 8 mph...shifting to 

                         the northeast after midnight. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...88-96 

    Ridges/upr slopes....75-83 

* Min Humidity....... 

    Valleys/lwr slopes...28-36 percent 

    Ridges/upr slopes....35-45 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 10 mph. 

    Ridges/upr slopes....North winds 5 to 10 mph. 

* Mixing Height..........5800 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ211-212-271330-

Hoopa-Van Duzen/Mad River-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...50-54 

    Ridges/upr slopes....48-54 

* Max Humidity....... 

    Valleys/lwr slopes...72-87 percent 

    Ridges/upr slopes....56-71 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 6 to 13 mph. 

    Ridges/upr slopes....Northwest winds 6 to 13 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...80-88 

    Ridges/upr slopes....74-82 

* Min Humidity....... 

    Valleys/lwr slopes...35-45 percent 

    Ridges/upr slopes....44-54 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 8 to 15 mph. 

    Ridges/upr slopes....Northwest winds 8 to 15 mph. 

* Mixing Height..........3700 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Mostly clear. 

* Min Temperature....... 

    Valleys/lwr slopes...54-57 

    Ridges/upr slopes....51-58 

* Max Humidity....... 

    Valleys/lwr slopes...73-88 percent 

    Ridges/upr slopes....61-76 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 12 mph. 

    Ridges/upr slopes....North winds 5 to 12 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...87-95 

    Ridges/upr slopes....79-87 

* Min Humidity....... 

    Valleys/lwr slopes...35-45 percent 

    Ridges/upr slopes....43-53 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 mph...shifting to the 

                         northwest 5 to 7 mph in the afternoon. 

    Ridges/upr slopes....North winds 5 to 7 mph...shifting to the 

                         northwest 5 to 8 mph in the afternoon. 

* Mixing Height..........5500 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ283-271330-

Trinity-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...52-56 

    Ridges/upr slopes....49-56 

* Max Humidity....... 

    Valleys/lwr slopes...54-64 percent 

    Ridges/upr slopes....46-56 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Southwest winds 5 to 12 mph. 

    Ridges/upr slopes....Northwest winds 5 to 9 mph decreasing to 5 

                         to 7 mph after midnight. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...90-96 

    Ridges/upr slopes....73-81 

* Min Humidity....... 

    Valleys/lwr slopes...18-25 percent 

    Ridges/upr slopes....31-39 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...West winds 5 to 11 mph. 

    Ridges/upr slopes....Northwest winds 5 to 8 mph increasing to 5 

                         to 11 mph in the afternoon. 

* Mixing Height..........7100 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Mostly clear. 

* Min Temperature....... 

    Valleys/lwr slopes...56-60 

    Ridges/upr slopes....52-59 

* Max Humidity....... 

    Valleys/lwr slopes...57-68 percent 

    Ridges/upr slopes....51-61 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 5 to 11 mph. 

    Ridges/upr slopes....Northwest winds 5 to 11 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...95-100 

    Ridges/upr slopes....79-87 

* Min Humidity....... 

    Valleys/lwr slopes...16-21 percent 

    Ridges/upr slopes....29-37 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Upslope/upvalley 2 to 4 mph...becoming 

                         south 5 to 6 mph in the afternoon. 

    Ridges/upr slopes....North winds 5 to 8 mph. 

* Mixing Height..........9400 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ276-271330-

Interior Mendocino-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...51-59 

    Ridges/upr slopes....51-59 

* Max Humidity....... 

    Valleys/lwr slopes...61-76 percent 

    Ridges/upr slopes....59-74 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 7 to 14 mph. 

    Ridges/upr slopes....Northwest winds 7 to 14 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...83-91 

    Ridges/upr slopes....78-86 

* Min Humidity....... 

    Valleys/lwr slopes...36-46 percent 

    Ridges/upr slopes....38-48 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 5 to 12 mph. 

    Ridges/upr slopes....Northwest winds 5 to 12 mph. 

* Mixing Height..........4000 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Clear. 

* Min Temperature....... 

    Valleys/lwr slopes...55-63 

    Ridges/upr slopes....55-63 

* Max Humidity....... 

    Valleys/lwr slopes...61-76 percent 

    Ridges/upr slopes....57-72 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 12 mph. 

    Ridges/upr slopes....North winds 5 to 12 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...88-96 

    Ridges/upr slopes....82-90 

* Min Humidity....... 

    Valleys/lwr slopes...34-44 percent 

    Ridges/upr slopes....36-46 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...North winds 5 to 6 mph...shifting to the 

                         west 5 to 7 mph in the afternoon. 

    Ridges/upr slopes....North winds 5 to 8 mph...shifting to the 

                         west 5 to 7 mph in the afternoon. 

* Mixing Height..........5700 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ277-271330-

W Mendocino NF/E Mendocino Unit-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...51-59 

    Ridges/upr slopes....56-64 

* Max Humidity....... 

    Valleys/lwr slopes...58-73 percent 

    Ridges/upr slopes....46-56 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 6 to 13 mph. 

    Ridges/upr slopes....Northwest winds 6 to 13 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...88-96 

    Ridges/upr slopes....78-86 

* Min Humidity....... 

    Valleys/lwr slopes...25-32 percent 

    Ridges/upr slopes....27-35 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 7 to 14 mph. 

    Ridges/upr slopes....Northwest winds 7 to 14 mph. 

* Mixing Height..........7400 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Clear. 

* Min Temperature....... 

    Valleys/lwr slopes...56-64 

    Ridges/upr slopes....59-67 

* Max Humidity....... 

    Valleys/lwr slopes...60-75 percent 

    Ridges/upr slopes....45-55 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 7 to 14 mph...shifting to 

                         the north 5 to 8 mph after midnight. 

    Ridges/upr slopes....Northwest winds 5 to 9 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...92-100 

    Ridges/upr slopes....80-88 

* Min Humidity....... 

    Valleys/lwr slopes...25-32 percent 

    Ridges/upr slopes....28-36 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northeast winds 5 mph...shifting to the 

                         west 5 to 7 mph in the afternoon. 

    Ridges/upr slopes....Northeast winds 5 to 7 mph...shifting to 

                         the southwest 5 to8 mph in the afternoon. 

* Mixing Height..........8100 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$



CAZ264-271330-

Lake County Portion of Lake/Napa/Sonoma RU-

1253 PM PDT Thu Jun 26 2025



.TONIGHT...

* Sky/Weather............Mostly clear. 

* Chance Lightning.......0%. 

* Min Temperature....... 

    Valleys/lwr slopes...around 55 

    Ridges/upr slopes....61-67 

* Max Humidity....... 

    Valleys/lwr slopes...62 percent 

    Ridges/upr slopes....38-48 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 6 to 12 mph. 

    Ridges/upr slopes....Northwest winds 5 to 12 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY...

* Sky/Weather............Sunny. 

* Chance Lightning.......0%. 

* Max Temperature....... 

    Valleys/lwr slopes...around 89 

    Ridges/upr slopes....84-87 

* Min Humidity....... 

    Valleys/lwr slopes...24 percent 

    Ridges/upr slopes....26-34 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northwest winds 6 to 9 mph. 

    Ridges/upr slopes....Northwest winds 5 to 9 mph. 

* Mixing Height..........7800 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.FRIDAY NIGHT...

* Sky/Weather............Clear. 

* Min Temperature....... 

    Valleys/lwr slopes...around 60 

    Ridges/upr slopes....around 70 

* Max Humidity....... 

    Valleys/lwr slopes...59 percent 

    Ridges/upr slopes....37-47 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...West winds 7 to 10 mph...shifting to the 

                         north 5 to 7 mph after midnight. 

    Ridges/upr slopes....Northwest winds 5 to 9 mph. 

* Mixing Height..........0 ft AGL. 

* Chc of Wetting Rain....0 percent. 



.SATURDAY...

* Sky/Weather............Sunny. 

* Max Temperature....... 

    Valleys/lwr slopes...around 92 

    Ridges/upr slopes....85-90 

* Min Humidity....... 

    Valleys/lwr slopes...22 percent 

    Ridges/upr slopes....24-32 percent 

* 20-Foot Winds... 

    Valleys/lwr slopes...Northeast winds 5 to 6 mph...shifting to 

                         the southwest 5 to 8 mph in the afternoon. 

    Ridges/upr slopes....Northeast winds 5 to 8 mph...shifting to 

                         the southwest 5 to 9 mph in the afternoon. 

* Mixing Height..........7800 ft AGL. 

* Chc of Wetting Rain....0 percent. 





$$





.EXTENDED FORECAST FOR DAYS 3 THROUGH 5...



...Northwest California Coast...

.SUNDAY...Mostly clear. Lows in the lower to mid 50s. Highs 63 to

73. Northwest winds 5 mph. 

.MONDAY...Mostly cloudy. Lows in the lower to mid 50s. Highs

61 to 70. Northwest winds 5 mph. 

.TUESDAY...Partly cloudy. Lows in the lower to mid 50s. Highs

63 to 73. Northwest winds 5 mph. 



...Northwest California Interior...

.SUNDAY...Clear. Lows 60 to 68. Highs 88 to 100. Northwest winds

5 mph. 

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

thunderstorms. Lows 58 to 66. Highs 85 to 97. West winds 5 mph. 

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

thunderstorms. Lows 58 to 66. Highs 85 to 98. Northwest winds

5 mph. 



.6 to 10 DAY OUTLOOK...Wednesday July 2 THROUGH Sunday July 6, 2025...

FOR NW CALIF...NEAR NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.



$$



visit us at www.weather.gov/eureka

