FPUS53 KLOT 261615

ZFPLOT



Zone Forecast Product

National Weather Service Chicago/Romeoville, IL

1115 AM CDT Thu Jun 26 2025



ILZ104-270015-

Central Cook-

Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, 

and La Grange

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures in the

lower 90s. Southwest winds around 10 mph. Chance of precipitation

40 percent. Heat index values up to 104. 

.TONIGHT...Partly cloudy in the evening, then becoming mostly

cloudy. A chance of showers in the evening. A chance of

thunderstorms. Showers likely after midnight. Lows in the lower

70s. Southwest winds 5 to 10 mph. Chance of precipitation

60 percent. 

.FRIDAY...Partly cloudy through mid morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then a chance of showers and thunderstorms in the

afternoon. Highs in the mid 80s. West winds around 10 mph. Chance

of precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms in the evening, then a slight chance of

showers after midnight. Lows in the upper 60s. North winds 5 to

10 mph. Chance of precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers in

the morning. Highs in the mid 80s inland, but only in the lower

70s near the lake. Northeast winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers with a slight chance of thunderstorms in the

afternoon. Highs in the lower 90s. Chance of precipitation

30 percent. Heat index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s inland, but only

around 80 near the lake. 

.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only

in the upper 70s near the lake. 



$$



ILZ103-270015-

Northern Cook-

Including the cities of Evanston, Des Plaines, Schaumburg, 

Palatine, and Northbrook

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 10 to 15 mph. Chance of precipitation

40 percent. Heat index values up to 103. 

.TONIGHT...Partly cloudy early in the evening. Showers likely

with a chance of thunderstorms. Lows in the lower 70s. Southwest

winds around 10 mph. Chance of precipitation 70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the mid 80s. West winds

around 10 mph. Chance of precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the mid 60s. North winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. Highs in the mid 80s inland,

but only in the lower 70s near the lake. Northeast winds around

5 mph. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers with a slight chance of thunderstorms in the

afternoon. Highs in the lower 90s. Chance of precipitation

30 percent. Heat index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s inland, but only in

the lower 80s near the lake. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only

in the upper 70s near the lake. 



$$



ILZ105-270015-

Southern Cook-

Including the cities of Calumet City, Oak Forest, Lemont, 

Orland Park, and Park Forest

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Highs in the lower 90s. Southwest

winds 10 to 15 mph. Chance of precipitation 40 percent. Heat

index values up to 104. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. Southwest winds 5 to

10 mph. Chance of precipitation 50 percent. 

.FRIDAY...Partly cloudy through mid morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then a chance of showers and thunderstorms in the

afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph,

increasing to west 10 to 15 mph in the afternoon. Chance of

precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms in the evening, then a slight chance of

showers after midnight. Lows in the upper 60s. West winds 5 to

10 mph, becoming north after midnight. Chance of precipitation

40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the mid

80s. North winds around 5 mph. Chance of precipitation

20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows around 70. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Mostly sunny in the morning, then becoming partly

cloudy. Highs in the mid 80s. 



$$



ILZ006-270015-

Lake IL-

Including the cities of Waukegan, Buffalo Grove, Mundelein, 

and Gurnee

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Highs in the lower 90s inland,

but only in the upper 80s near the lake. Southwest winds around

10 mph, becoming south in the afternoon. Chance of precipitation

40 percent. Heat index values up to 103. 

.TONIGHT...Partly cloudy early in the evening. Showers likely

with a chance of thunderstorms. Lows around 70. South winds 5 to

10 mph, becoming southwest after midnight. Chance of

precipitation 70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 80s. West

winds around 10 mph. Chance of precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the mid 60s. North winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. Highs in the lower 80s

inland, but only in the lower 70s near the lake. East winds

around 5 mph. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers with a slight chance of thunderstorms in the

afternoon. Highs in the lower 90s. Chance of precipitation

30 percent. Heat index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A chance of showers and thunderstorms. Highs in the upper

80s. Chance of precipitation 50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ005-270015-

McHenry-

Including the cities of Crystal Lake, Algonquin, McHenry, 

and Woodstock

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Highs around 90. Southwest winds

10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of

precipitation 40 percent. Heat index values up to 102. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening. A chance of

thunderstorms. A chance of showers after midnight. Lows around

70. Southwest winds around 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 80s. West

winds around 10 mph. Chance of precipitation 30 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the mid 60s. North winds around 5 mph in the

evening, becoming light and variable. Chance of precipitation

20 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late in the morning, then becoming mostly sunny in

the afternoon. Highs in the mid 80s. Southeast winds around

5 mph, becoming southwest in the afternoon. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers with a slight chance of thunderstorms in the

afternoon. Highs in the lower 90s. Chance of precipitation

40 percent. Heat index values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows around

70. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A chance of showers and thunderstorms. Highs in the mid

80s. Chance of precipitation 40 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ012-270015-

Kane-

Including the cities of Aurora and Elgin

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms early to mid afternoon. Widely scattered showers 

and thunderstorms late in the afternoon. Nearly steady 

temperatures around 90. Southwest winds 10 to 15 mph. Gusts up to 

25 mph in the afternoon. Chance of precipitation 30 percent. Heat 

index values up to 104. 

.TONIGHT...Partly cloudy early in the evening. Showers likely

with a chance of thunderstorms. Lows in the lower 70s. Southwest

winds 5 to 10 mph. Chance of precipitation 70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the mid 80s. West winds

10 to 15 mph. Chance of precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and

thunderstorms in the evening. Lows in the mid 60s. North winds

5 to 10 mph. Chance of precipitation 20 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. Highs in the mid 80s. West

winds around 5 mph. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows around

70. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ013-270015-

DuPage-

Including the cities of Naperville, Wheaton, Downers Grove, 

Lombard, and Carol Stream

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures in the

lower 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in

the afternoon. Chance of precipitation 30 percent. Heat index

values up to 104. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. A chance of showers in the evening. A chance of

thunderstorms. Showers likely after midnight. Lows in the lower

70s. Southwest winds 5 to 10 mph. Chance of precipitation

60 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the mid 80s. West winds

around 10 mph. Chance of precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers in the

evening. A slight chance of thunderstorms. A slight chance of

showers after midnight. Lows in the upper 60s. North winds 5 to

10 mph. Chance of precipitation 30 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers in

the morning. Highs in the mid 80s. Northwest winds around 5 mph.

Chance of precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers with a slight chance of thunderstorms in the

afternoon. Highs in the lower 90s. Chance of precipitation

30 percent. Heat index values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ020-270015-

Kendall-

Including the cities of Oswego, Yorkville, and Plano

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms early to mid afternoon. Widely scattered showers 

and thunderstorms late in the afternoon. Nearly steady 

temperatures in the lower 90s. Southwest winds 10 to 15 mph. Gusts

up to 25 mph in the afternoon. Chance of precipitation 30 

percent. Heat index values up to 106. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms through the

early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. Southwest winds 5 to

10 mph. Chance of precipitation 50 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the mid 80s. West winds

10 to 15 mph. Chance of precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and

thunderstorms. Lows in the upper 60s. Northwest winds 5 to

10 mph, becoming north after midnight. Chance of precipitation

20 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers in

the morning. Highs in the upper 80s. Northwest winds around

5 mph. Chance of precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ106-270015-

Northern Will-

Including the cities of Joliet, Bolingbrook, Plainfield, 

and Mokena

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Nearly steady temperatures in the 

lower 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the

afternoon. Chance of precipitation 30 percent. Heat index values 

up to 106. 

.TONIGHT...Partly cloudy in the evening, then becoming mostly

cloudy. A chance of showers and thunderstorms through the early

overnight, then a slight chance of showers and thunderstorms

late. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance

of precipitation 50 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the mid 80s. West winds

around 10 mph. Chance of precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers in the

evening. A slight chance of thunderstorms. A slight chance of

showers after midnight. Lows in the upper 60s. West winds 5 to

10 mph, becoming north after midnight. Chance of precipitation

40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers in

the morning. Highs in the mid 80s. Northwest winds around 5 mph.

Chance of precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ107-270015-

Southern Will-

Including the cities of Channahon, Manhattan, and Wilmington

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Nearly steady temperatures in the 

lower 90s. Southwest winds 10 to 15 mph. Chance of precipitation 

30 percent. Heat index values up to 106. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. Southwest winds 5 to

10 mph. Chance of precipitation 40 percent. 

.FRIDAY...Partly cloudy through mid morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then a chance of showers and thunderstorms in the

afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph,

increasing to west 10 to 15 mph in the afternoon. Chance of

precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms in the evening, then a slight chance of

showers after midnight. Lows in the upper 60s. West winds 5 to

10 mph, becoming northwest after midnight. Chance of

precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the

upper 80s. Northwest winds around 5 mph. Chance of precipitation

20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ108-270015-

Eastern Will-

Including the cities of Crete, Peotone, and Beecher

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperaturesaround

90. Southwest winds around 10 mph. Chance of precipitation

40 percent. Heat index values up to 104. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. South winds 5 to

10 mph. Chance of precipitation 40 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the mid 80s. West winds 10 to 15 mph.

Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms. Lows in the upper 60s. West winds 5 to

10 mph, becoming northwest after midnight. Chance of

precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the mid

80s. Northwest winds around 5 mph. Chance of precipitation

20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows around

70. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy. Highs in the mid 80s. 



$$



INZ001-270015-

Lake IN-

Including the cities of Gary, Hammond, and Merrillville

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly to mostly cloudy. Widely scattered 

showers and thunderstorms in the afternoon. Nearly steady 

temperatures in the lower 90s. Southwest winds 5 to 10 mph. Chance

of precipitation 40 percent. Heat index values up to 105. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. South winds 5 to

10 mph. Chance of precipitation 40 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. West winds 5 to 10 mph.

Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms. Lows in the upper 60s. Northwest winds

around 5 mph. Chance of precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the

lower 80s inland, but only in the mid 70s near the lake. North

winds around 5 mph. Chance of precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

slight chance of showers and thunderstorms in the afternoon.

Highs in the lower 90s. Chance of precipitation 20 percent. Heat

index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the mid 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the lower 80s inland, but only

in the upper 70s near the lake. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Partly cloudy. Highs in the mid 80s inland, but only

in the upper 70s near the lake. 



$$



INZ002-270015-

Porter-

Including the cities of Portage, Valparaiso, and Chesterton

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly to mostly cloudy. Widely scattered 

showers and thunderstorms in the afternoon. Nearly steady 

temperatures around 90. Southwest winds 5 to 10 mph. Chance of 

precipitation 40 percent. Heat index values up to 104. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. South winds 5 to

10 mph. Chance of precipitation 30 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s inland, but only in the

lower 80s near the lake. Temperature falling into the lower 80s

in the afternoon. West winds 5 to 10 mph. Chance of precipitation

60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the

evening. A chance of showers. A slight chance of thunderstorms

after midnight. Lows in the upper 60s. Northwest winds around

5 mph. Chance of precipitation 50 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the

lower 80s inland, but only in the lower 70s near the lake. North

winds around 5 mph. Chance of precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

slight chance of showers and thunderstorms in the afternoon.

Highs in the lower 90s. Chance of precipitation 20 percent. Heat

index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the mid 80s inland, but only in the lower 80s near the

lake. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the lower 80s inland, but only

in the upper 70s near the lake. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s inland, but only in the upper 70s

near the lake. 



$$



ILZ003-270015-

Winnebago-

Including the city of Rockford

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. A slight chance of showers and

thunderstorms early to mid afternoon. A chance of showers and

thunderstorms late in the afternoon. Nearly steady temperatures

around 90. Southwest winds 10 to 15 mph. Gusts up to 25 mph in

the afternoon. Chance of precipitation 30 percent. Heat index

values up to 102. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening. A chance of

thunderstorms. A chance of showers after midnight. Lows around

70. Southwest winds 5 to 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 80s. West

winds 5 to 10 mph. Chance of precipitation 30 percent. 

.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds

around 5 mph. 

.SATURDAY...Partly cloudy in the morning, then clearing. Highs in

the mid 80s. South winds around 5 mph, becoming southwest in the

afternoon. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 40 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

upper 60s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A chance of showers and thunderstorms. Highs in the mid

80s. Chance of precipitation 40 percent. 

.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ004-270015-

Boone-

Including the city of Belvidere

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. A slight chance of showers and

thunderstorms early to mid afternoon. A chance of showers and

thunderstorms late in the afternoon. Nearly steady temperatures

in the upper 80s. Southwest winds 10 to 15 mph. Gusts up to

25 mph in the afternoon. Chance of precipitation 30 percent. Heat

index values up to 102. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening. A chance of

thunderstorms. A chance of showers after midnight. Lows around

70. Southwest winds 5 to 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 80s. West

winds 5 to 10 mph. Chance of precipitation 30 percent. 

.FRIDAY NIGHT...Partly to mostly cloudy. Lows in the mid 60s.

Northwest winds around 5 mph in the evening, becoming light and

variable. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late in the morning, then becoming mostly sunny in

the afternoon. Highs in the mid 80s. South winds around 5 mph,

becoming west in the afternoon. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 40 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

upper 60s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A chance of showers and thunderstorms. Highs in the mid

80s. Chance of precipitation 40 percent. 

.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ008-270015-

Ogle-

Including the cities of Rochelle, Oregon, and Byron

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the

afternoon. Chance of precipitation 20 percent. Heat index values

up to 102. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening.A chance of

thunderstorms. A chance of showers after midnight. Lows around

70. Southwest winds 5 to 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.

Highs in the lower 80s. West winds 5 to 10 mph. Chance of

precipitation 30 percent. 

.FRIDAY NIGHT...Mostly cloudy early in the evening, then becoming

partly cloudy. Lows in the mid 60s. Northwest winds 5 to 10 mph,

becoming north after midnight. 

.SATURDAY...Partly cloudy in the morning, then clearing. Highs in

the upper 80s. South winds around 5 mph, becoming west in the

afternoon. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 40 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

upper 60s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A chance of showers and thunderstorms. Highs in the mid

80s. Chance of precipitation 40 percent. 

.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ011-270015-

De Kalb-

Including the cities of DeKalb and Sycamore

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms in the afternoon. Highs in the lower 90s. Southwest

winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance

of precipitation 20 percent. Heat index values up to 103. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening. A chance of

thunderstorms. A chance of showers after midnight. Lows in the

lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 80s. West

winds 10 to 15 mph. Chance of precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the mid 60s. Northwest winds 5 to 10 mph,

becoming north after midnight. Chance of precipitation

20 percent. 

.SATURDAY...Partly cloudy through mid afternoon, then clearing.

Highs in the upper 80s. West winds around 5 mph. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 40 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows around

70. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the mid 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ010-270015-

Lee-

Including the city of Dixon

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the

afternoon. Chance of precipitation 20 percent. Heat index values

up to 103. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. Showers likely in the evening. A chance of

thunderstorms. A chance of showers after midnight. Lows in the

lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation

70 percent. 

.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.

Highs in the lower 80s. West winds 10 to 15 mph. Chance of

precipitation 40 percent. 

.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming

partly cloudy. A slight chance of showers in the evening. Lows in

the mid 60s. Northwest winds 5 to 10 mph, becoming north after

midnight. Chance of precipitation 20 percent. 

.SATURDAY...Partly cloudy in the morning, then clearing. Highs in

the upper 80s. South winds around 5 mph, becoming west in the

afternoon. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 40 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows around

70. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the mid 80s. Chance of precipitation

40 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ019-270015-

La Salle-

Including the cities of Ottawa, Streator, La Salle, Mendota, 

and Marseilles

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. A slight chance of showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the

afternoon. Chance of precipitation 20 percent. Heat index values

up to 104. 

.TONIGHT...Partly cloudy early in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms through the

early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. Southwest winds 5 to

10 mph. Chance of precipitation 50 percent. 

.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.

Highs in the mid 80s. West winds 10 to 15 mph. Chance of

precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of thunderstorms

in the evening. A slight chance of showers. Lows in the upper

60s. Northwest winds 5 to 10 mph. Chance of precipitation

20 percent. 

.SATURDAY...Partly cloudy through mid afternoon, then clearing. A

slight chance of showers and thunderstorms in the morning. Highs

in the upper 80s. West winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows around 70. 

.SUNDAY...Partly cloudy. A chance of showers and thunderstorms in

the afternoon. Highs in the lower 90s. Chance of precipitation

30 percent. Heat index values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the mid 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Mostly sunny. Highs in the mid 80s. 



$$



ILZ021-270015-

Grundy-

Including the cities of Morris, Coal City, and Minooka

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Nearly steady temperatures in the 

lower 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the

afternoon. Chance of precipitation 30 percent. Heat index values 

up to 107. 

.TONIGHT...Partly cloudy in the evening, then becoming mostly

cloudy. A chance of showers and thunderstorms through the early

overnight, then a slight chance of showers and thunderstorms

late. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance

of precipitation 50 percent. 

.FRIDAY...Partly cloudy through mid morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then a chance of showers and thunderstorms in the

afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance

of precipitation 50 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms in the evening, then a slight chance of

showers after midnight. Lows in the upper 60s. West winds 5 to

10 mph, becoming northwest after midnight. Chance of

precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy late morning through mid afternoon, then becoming

mostly sunny late in the afternoon. A slight chance of showers. A

slight chance of thunderstorms in the afternoon. Highs in the

upper 80s. Northwest winds around 5 mph. Chance of precipitation

20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows around 70. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 105. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



ILZ032-270015-

Livingston-

Including the cities of Pontiac, Dwight, and Fairbury

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Highs in the lower 90s. Southwest 

winds 10 to 15 mph. Chance of precipitation 30 percent. Heat index

values up to 105. 

.TONIGHT...Partly cloudy. A slight chance of showers and

thunderstorms early in the evening, then a chance of showers and

thunderstorms in the late evening and early morning. A slight

chance of showers and thunderstorms late. Lows in the lower 70s.

Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. 

.FRIDAY...Partly cloudy through mid morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the mid 80s. West winds 10 to 15 mph.

Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight

chance of thunderstorms. Lows in the upper 60s. West winds 5 to

10 mph. Chance of precipitation 40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy. A slight chance of showers and thunderstorms.

Highs in the upper 80s. West winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. 

.SUNDAY...Mostly sunny with a slight chance of showers and

thunderstorms in the morning, then partly cloudy with a chance of

showers and thunderstorms in the afternoon. Highs in the lower

90s. Chance of precipitation 30 percent. Heat index values up to

100. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers and

thunderstorms. Lows in the lower 70s. Chance of precipitation

50 percent. 

.MONDAY...Mostly cloudy with a chance of showers and

thunderstorms. Highs in the upper 80s. Chance of precipitation

50 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



ILZ023-270015-

Kankakee-

Including the cities of Kankakee, Bourbonnais, and Bradley

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Highs in the lower 90s. Southwest 

winds around 10 mph. Chance of precipitation 40 percent. Heat 

index values up to 105. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms

through the early overnight, then a slight chance of showers and

thunderstorms late. Lows in the lower 70s. South winds 5 to

10 mph. Chance of precipitation 40 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 5 to

10 mph, increasing to west 10 to 15 mph in the afternoon. Chance

of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the

evening. A chance of showers. A slight chance of thunderstorms

after midnight. Lows in the upper 60s. West winds 5 to 10 mph,

becoming northwest after midnight. Chance of precipitation

40 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy. A slight chance of showers and thunderstorms.

Highs in the mid 80s. Northwest winds around 5 mph. Chance of

precipitation 20 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers and

thunderstorms. Lows in the lower 70s. Chance of precipitation

50 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny in the morning, then becoming partly

cloudy. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



ILZ039-270015-

Ford-

Including the cities of Paxton and Gibson City

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Mostly sunny early to mid afternoon, then

becoming partly cloudy. Widely scattered showers and 

thunderstorms in the afternoon. Nearly steady temperatures around 

90. Southwest winds around 10 mph. Chance of precipitation 30 

percent. Heat index values up to 105. 

.TONIGHT...Partly cloudy. A slight chance of showers and

thunderstorms. Lows in the lower 70s. Southwest winds 5 to

10 mph. Chance of precipitation 20 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 10 to

15 mph. Chance of precipitation 60 percent. 

.FRIDAYNIGHT...Mostly cloudy. A chance of showers and

thunderstorms. Lows around 70. West winds 5 to 10 mph. Chance of

precipitation 50 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy. A slight chance of thunderstorms in the morning. A

chance of showers. A chance of thunderstorms in the afternoon.

Highs in the upper 80s. West winds around 5 mph. Chance of

precipitation 40 percent. 

.SATURDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows around 70. 

.SUNDAY...Partly cloudy. A slight chance of showers and

thunderstorms in the morning, then a chance of showers and

thunderstorms in the afternoon. Highs in the lower 90s. Chance of

precipitation 40 percent. Heat index values up to 100. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers and

thunderstorms. Lows in the lower 70s. Chance of precipitation

50 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows

in the mid 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Mostly clear in the evening, then becoming

partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy. Highs in the mid 80s. 



$$



ILZ033-270015-

Iroquois-

Including the cities of Watseka and Gilman

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 5 to 10 mph. Chance of precipitation

30 percent. Heat index values up to 103. 

.TONIGHT...Partly cloudy. A slight chance of showers and

thunderstorms early in the evening, then a chance of showers and

thunderstorms late in the evening. A slight chance of showers and

thunderstorms after midnight. Lows in the mid 70s. South winds

5 to 10 mph. Chance of precipitation 30 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 5 to

10 mph. Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the

evening. A chance of showers. A slight chance of thunderstorms

after midnight. Lows in the upper 60s. West winds 5 to 10 mph.

Chance of precipitation 50 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy. A slight chance of thunderstorms in the morning. A

chance of showers. A chance of thunderstorms in the afternoon.

Highs in the upper 80s. Northwest winds around 5 mph. Chance of

precipitation 30 percent. 

.SATURDAY NIGHT...Partly cloudy in the evening, then becoming

mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers and

thunderstorms. Lows in the lower 70s. Chance of precipitation

50 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny in the morning, then becoming partly

cloudy. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



INZ010-270015-

Newton-

Including the cities of Roselawn, Kentland, and Morocco

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 5 to 10 mph. Chance of precipitation

40 percent. Heat index values up to 104. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms,

mainly in the evening. Lows in the mid 70s. South winds 5 to

10 mph. Chance of precipitation 30 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 5 to

10 mph. Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the

evening. A chance of showers. A slight chance of thunderstorms

after midnight. Lows in the upper 60s. West winds around 5 mph.

Chance of precipitation 50 percent. 

.SATURDAY...Mostly cloudy through mid morning, then becoming

partly cloudy. A chance of showers with a slight chance of

thunderstorms. Highs in the mid 80s. Northwest winds around

5 mph. Chance of precipitation 30 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 40 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny in the morning, then becoming partly

cloudy. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



INZ011-270015-

Jasper-

Including the cities of Rensselaer and DeMotte

1115 AM CDT Thu Jun 26 2025



.THIS AFTERNOON...Partly to mostly cloudy. Widely scattered 

showers and thunderstorms in the afternoon. Nearly steady 

temperatures around 90. Southwest winds 5 to 10 mph. Chance of 

precipitation 40 percent. Heat index values up to 104. 

.TONIGHT...Partly cloudy. A chance of showers and thunderstorms,

mainly in the evening. Lows in the mid 70s. South winds around

5 mph. Chance of precipitation 30 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 5 to

10 mph. Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the

evening. A chance of showers. A slight chance of thunderstorms

after midnight. Lows in the upper 60s. West winds around 5 mph.

Chance of precipitation 50 percent. 

.SATURDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A slight chance of showers in the morning. A slight

chance of thunderstorms. A chance of showers in the afternoon.

Highs in the mid 80s. Northwest winds around 5 mph. Chance of

precipitation 30 percent. 

.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. 

.SUNDAY...Mostly sunny in the morning, then partly cloudy with a

chance of showers and thunderstorms in the afternoon. Highs in

the lower 90s. Chance of precipitation 30 percent. Heat index

values up to 100. 

.SUNDAY NIGHT...Partly cloudy in the evening, then becoming

mostly cloudy. A chance of showers and thunderstorms. Lows in the

lower 70s. Chance of precipitation 40percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows

in the upper 60s. 

.TUESDAY...Mostly sunny. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then becoming mostly

sunny. Highs in the mid 80s. 



$$



INZ019-270015-

Benton-

Including the cities of Fowler and Oxford

1215 PM EDT Thu Jun 26 2025



.THIS AFTERNOON...Partly cloudy. Widely scattered showers and

thunderstorms in the afternoon. Nearly steady temperatures around

90. Southwest winds 5 to 10 mph. Chance of precipitation

30 percent. Heat index values up to 104. 

.TONIGHT...Mostly clear early in the evening, then becoming

partly cloudy. A chance of showers and thunderstorms early in the

evening, then a slight chance of showers and thunderstorms in the

late evening and overnight. Lows in the lower 70s. South winds

5 to 10 mph. Chance of precipitation 30 percent. 

.FRIDAY...Partly cloudy in the morning, then becoming mostly

cloudy. A slight chance of showers and thunderstorms in the

morning, then showers likely with a chance of thunderstorms in

the afternoon. Highs in the upper 80s. Southwest winds 5 to

10 mph. Chance of precipitation 60 percent. 

.FRIDAY NIGHT...Mostly cloudy. A chance of showers and

thunderstorms. Lows around 70. West winds around 5 mph. Chance of

precipitation 50 percent. 

.SATURDAY...Mostly cloudy in the morning, then becoming partly

cloudy. A slight chance of thunderstorms in the morning. A chance

of showers. A chance of thunderstorms in the afternoon. Highs in

the mid 80s. West winds around 5 mph. Chance of precipitation

40 percent. 

.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. 

.SUNDAY...Partly cloudy. A chance of showers and thunderstorms in

the afternoon. Highs around 90. Chance of precipitation

30 percent. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers and

thunderstorms. Lows in the lower 70s. Chance of precipitation

40 percent. 

.MONDAY...Mostly cloudy with a chance of thunderstorms. A chance

of showers in the morning, then showers likely in the afternoon.

Highs in the upper 80s. Chance of precipitation 60 percent. 

.MONDAY NIGHT...Mostly cloudy in the evening, then becoming

partly cloudy. Lows in the upper 60s. 

.TUESDAY...Mostly sunny in the morning, then becoming partly

cloudy. Highs in the mid 80s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. 

.WEDNESDAY...Partly cloudy in the morning, then clearing. Highs

in the mid 80s. 



$$

