Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
716 FPUS53 KLOT 200837 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 336 AM CDT Sun Sep 20 2026 ILZ104-202300- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Highs in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers after midnight. A chance of showers late. Lows in the upper 50s. Northeast winds 15 to 20 mph with gusts up to 25 mph, becoming east 10 to 15 mph after midnight. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 25 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ103-202300- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A slight chance of thunderstorms early in the afternoon. A chance of showers in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Highs in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .TONIGHT...Cloudy. A slight chance of showers after midnight. A chance of showers late. Lows in the upper 50s. Northeast winds 15 to 20 mph with gusts up to 25 mph, becoming east 10 to 15 mph after midnight. Chance of precipitation 30 percent. .MONDAY...Cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs around 70. $$ ILZ105-202300- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers after midnight. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ006-202300- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Temperatures in the mid 60s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph late. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A slight chance of showers in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Highs in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 15 to 20 mph. Chance of precipitation 20 percent. .MONDAY...Cloudy. A slight chance of showers. Breezy with highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s. $$ ILZ005-202300- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers likely and a slight chance of thunderstorms in the morning. A chance of showers early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the mid 60s. Northeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .MONDAY...Cloudy. A slight chance of showers. Breezy with highs in the lower 60s. East winds 15 to 20 mph, becoming northeast 10 to 15 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly cloudy. Highs in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. $$ ILZ012-202300- Kane- Including the cities of Aurora and Elgin 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A slight chance of thunderstorms early in the afternoon. A chance of showers in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 70. $$ ILZ013-202300- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ020-202300- Kendall- Including the cities of Oswego, Yorkville, and Plano 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ106-202300- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ107-202300- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid. Near steady temperature around 70. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ108-202300- Eastern Will- Including the cities of Crete, Peotone, and Beecher 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ INZ001-202300- Lake IN- Including the cities of Gary, Hammond, and Merrillville 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid. Highs in the lower 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ INZ002-202300- Porter- Including the cities of Portage, Valparaiso, and Chesterton 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A slight chance of showers early in the evening. A slight chance of showers after midnight, then a chance of showers late. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ003-202300- Winnebago- Including the city of Rockford 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers likely and a slight chance of thunderstorms in the morning. A chance of showers early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A slight chance of showers early in the morning, then a chance of showers late in the morning. A slight chance of showers in the afternoon. Highs in the lower 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A chance of showers. Lows around 50. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy. Highs in the upper 60s. $$ ILZ004-202300- Boone- Including the city of Belvidere 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers likely and a slight chance of thunderstorms in the morning. A chance of showers early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A slight chance of showers early in the morning, then a chance of showers late in the morning. A slight chance of showers in the afternoon. Highs in the lower 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 50. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy. Highs in the upper 60s. $$ ILZ008-202300- Ogle- Including the cities of Rochelle, Oregon, and Byron 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Cloudy. Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A chance of showers early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and overnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 50. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy. Highs around 70. $$ ILZ011-202300- De Kalb- Including the cities of DeKalb and Sycamore 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A chance of showers and a slight chance of thunderstorms early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Breezy. Near steady temperature in the mid 60s. Northeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the mid 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ010-202300- Lee- Including the city of Dixon 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds 5 to 10 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. Showers and a slight chance of thunderstorms in the morning. A chance of showers early in the afternoon, then a slight chance of showers late. Some thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and overnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ019-202300- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A slight chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ021-202300- Grundy- Including the cities of Morris, Coal City, and Minooka 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A chance of thunderstorms in the morning. Showers. A slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid. Highs in the lower 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A slight chance of showers late in the evening. A chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the morning. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ032-202300- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 336 AM CDT Sun Sep 20 2026 .EARLY THIS MORNING...Patchy fog. Showers and thunderstorms likely. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation 70 percent. .TODAY...Patchy fog early in the morning. A chance of thunderstorms until late afternoon. Showers. A slight chance of thunderstorms late. Humid. Highs in the mid 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers. Lows in the mid 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows around 50. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ023-202300- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 336 AM CDT Sun Sep 20 2026 ...FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON... .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. A chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid. Highs in the lower 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ039-202300- Ford- Including the cities of Paxton and Gibson City 336 AM CDT Sun Sep 20 2026 .EARLY THIS MORNING...Cloudy. A chance of showers and thunderstorms. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation 50 percent. .TODAY...Showers and a chance of thunderstorms. Humid. Highs in the upper 70s. Northeast winds around 5 mph, increasing to north 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Cloudy. A slight chance of thunderstorms early in the evening. A slight chance of showers in the evening, then a chance of showers after midnight. Less humid with lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ033-202300- Iroquois- Including the cities of Watseka and Gilman 336 AM CDT Sun Sep 20 2026 .EARLY THIS MORNING...Showers and thunderstorms likely. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation 70 percent. .TODAY...Showers and a chance of thunderstorms. Humid. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 90 percent. .TONIGHT...Cloudy. A slight chance of thunderstorms early in the evening. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the upper 60s. Northeast winds around 10 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 50. .THURSDAY...Mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ INZ010-202300- Newton- Including the cities of Roselawn, Kentland, and Morocco 336 AM CDT Sun Sep 20 2026 .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. Showers and a chance of thunderstorms. Humid. Highs in the mid 70s. Northeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 90 percent. .TONIGHT...Cloudy. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers after midnight. Less humid with lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds around 10 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 50. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 50. .THURSDAY...Mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ INZ011-202300- Jasper- Including the cities of Rensselaer and DeMotte 336 AM CDT Sun Sep 20 2026 .EARLY THIS MORNING...Patchy fog. Showers with thunderstorms likely. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation near 100 percent. .TODAY...Patchy fog early in the morning. Showers and a chance of thunderstorms. Humid. Highs in the mid 70s. Northeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation near 100 percent. .TONIGHT...Cloudy. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers after midnight. Less humid with lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers in the late morning and afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers. Highs in the mid 60s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 50. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 50. .THURSDAY...Mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$ INZ019-202300- Benton- Including the cities of Fowler and Oxford 436 AM EDT Sun Sep 20 2026 .EARLY THIS MORNING...Showers and thunderstorms likely. Temperatures in the upper 60s. East winds around 5 mph. Chance of precipitation 70 percent. .TODAY...Showers and a chance of thunderstorms. Humid. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers late in the evening. A chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers, mainly in the morning. Highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Northeast winds around 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .THURSDAY...Mostly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. $$