399
FPUS53 KLOT 110427 AAB
ZFPLOT

Zone Forecast Product...UPDATED
National Weather Service Chicago/Romeoville, IL
1127 PM CDT Wed Sep 10 2025

ILZ104-111215-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Isolated showers after midnight. Lows
in the lower 60s. Northeast winds around 5 mph. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs around 80 inland, but only in the
mid 70s near the lake. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
winds 5 to 10 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the mid 80s inland, but only
around 80 near the lake. Southeast winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the upper 60s. Southeast
winds 5 to 10 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s inland, but only in
the upper 70s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.TUESDAY...Partly cloudy. Highs in the mid 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
around 80 near the lake.

$$

ILZ103-111215-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Lows around 60. Northeast winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs around 80 inland, but only in the
mid 70s near the lake. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Increasing cloudiness. Lows in the upper 50s.
Northeast winds around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the mid 80s inland, but only in the
upper 70s near the lake. Southeast winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds around 5 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s inland, but only
in the mid 70s near the lake.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s inland, but only
in the upper 70s near the lake.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s inland, but only
around 80 near the lake.

$$

ILZ105-111215-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Isolated showers. Lows in the upper
50s. East winds around 5 mph. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the mid 60s. Southeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the upper 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s. Temperature falling
to around 80 in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ006-111215-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Nearly steady temperatures in the
upper 50s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy through mid morning, then becoming
mostly sunny. Highs in the upper 70s inland, but only in the mid
70s near the lake. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear early in the evening, then
becoming partly cloudy. Lows in the upper 50s. Northeast winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the mid 80s inland, but only in the
upper 70s near the lake. Southeast winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds 5 to 10 mph, becoming south after midnight. Chance of
precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs around 80 inland, but only in the
mid 70s near the lake.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s inland, but only
around 80 near the lake.

$$

ILZ005-111215-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Scattered sprinkles after midnight.
Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy through mid morning, then becoming
mostly sunny. Warm with highs around 80. East winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 50s. East winds around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the mid 80s. Southeast winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds around 5 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ012-111215-
Kane-
Including the cities of Aurora and Elgin
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds around 5 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ013-111215-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Isolated showers after midnight. Lows
around 60. Northeast winds around 5 mph. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds around 5 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ020-111215-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. South winds
around 5 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the lower 90s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ106-111215-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Isolated showers after midnight. Lows
in the upper 50s. Northeast winds around 5 mph. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the mid 60s. South winds around 5 mph. Chance
of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs around 90. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ107-111215-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the upper 50s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the lower 90s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs around 90.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ108-111215-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Isolated showers after midnight. Lows in the upper 50s.
East winds around 5 mph. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
5 to 10 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs around 90. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s. Temperature
falling into the lower 80s in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ001-111215-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Isolated showers after midnight. Lows
in the mid 50s. East winds around 5 mph. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s
inland, but only in the mid 70s near the lake. Northeast winds
5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the mid 80s. South winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s inland, but only
around 80 near the lake. Temperature falling into the upper 70s
in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows around 60.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ002-111215-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the mid 50s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the mid 70s near the lake. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph, becoming east after midnight.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the mid 80s. South winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Southeast winds around
5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 80s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s inland, but only in
the upper 70s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows around 60.
.MONDAY...Partly cloudy. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows around 60.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only
in the lower 80s near the lake.

$$

ILZ003-111215-
Winnebago-
Including the city of Rockford
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight then clearing.
Scattered sprinkles after midnight. Lows in the mid 50s.
Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the mid 80s. Southeast winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds 5 to 10 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ004-111215-
Boone-
Including the city of Belvidere
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Scattered sprinkles after midnight.
Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Partly cloudy through mid morning, then becoming
mostly sunny. Warm with highs around 80. East winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the mid 80s. Southeast winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the mid 60s.
Southeast winds around 5 mph. Chance of precipitation 30 percent.
.SATURDAY...Mostly cloudy. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the mid 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ008-111215-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Scattered sprinkles after midnight. Lows in the mid 50s.
Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. Southeast winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds 5 to 10 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. Highs around 90.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ011-111215-
De Kalb-
Including the cities of DeKalb and Sycamore
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Scattered sprinkles after midnight. Lows in the mid 50s.
Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Southeast
winds 5 to 10 mph. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. Highs around 90.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ010-111215-
Lee-
Including the city of Dixon
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Sunny, warm with highs in the lower 80s. Northeast
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. Southeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SUNDAY...Partly cloudy. Highs in the upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 80s.

$$

ILZ019-111215-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the mid 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ021-111215-
Grundy-
Including the cities of Morris, Coal City, and Minooka
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the mid 50s. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the mid 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Warm with highs in the upper 80s. South winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Mostly sunny. Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ032-111215-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the upper 50s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the mid 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy early in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ023-111215-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny through mid afternoon, then becoming
partly cloudy. Warm with highs in the upper 80s. South winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs in the lower 90s. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs around 90.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Partly cloudy. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ039-111215-
Ford-
Including the cities of Paxton and Gibson City
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the upper 50s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the mid 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny. Warm with highs in the upper 80s. South
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.SATURDAY...Partly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Mostly sunny. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

ILZ033-111215-
Iroquois-
Including the cities of Watseka and Gilman
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy after midnight, then becoming mostly
clear. Lows in the upper 50s. East winds around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the mid 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.FRIDAY...Mostly sunny. Warm with highs in the upper 80s. South
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy through the early overnight, then
becoming mostly cloudy. Lows in the mid 60s. South winds around
5 mph.
.SATURDAY...Partly cloudy. Highs in the lower 90s.
.SATURDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 60s. Chance of
precipitation 20 percent.
.SUNDAY...Partly cloudy. Highs in the lower 90s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the upper 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.TUESDAY...Mostly sunny. Highs in the upper 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$

INZ010-111215-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.FRIDAY...Mostly sunny. Warm with highs in the mid 80s. South
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. South winds around 5 mph.
.SATURDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the morning. Highs around 90. Chance of
precipitation 20 percent.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs around 90.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.TUESDAY...Partly cloudy. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows around 60.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ011-111215-
Jasper-
Including the cities of Rensselaer and DeMotte
1127 PM CDT Wed Sep 10 2025

.OVERNIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.FRIDAY...Mostly sunny. Warm with highs in the mid 80s. South
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. South winds around 5 mph.
.SATURDAY...Mostly cloudy. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Mostly clear. Lows around 60.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows around 60.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ019-111215-
Benton-
Including the cities of Fowler and Oxford
1227 AM EDT Thu Sep 11 2025

.OVERNIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Warm with highs in the lower 80s. East
winds around 5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.FRIDAY...Mostly sunny. Warm with highs in the mid 80s. South
winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy through the early overnight, then
becoming mostly cloudy. Lows in the lower 60s. South winds around
5 mph.
.SATURDAY...Partly cloudy. Highs in the upper 80s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 60s. Chance of precipitation
20 percent.
.SUNDAY...Mostly sunny. Highs around 90.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the mid 80s.
.MONDAY NIGHT...Partly cloudy. Lows around 60.
.TUESDAY...Mostly sunny. Highs in the mid 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s.

$$