Zone Forecast Product
Issued by NWS Chicago, IL

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748
FPUS53 KLOT 300802
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
302 AM CDT Sat Aug 30 2025

ILZ104-302230-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through early morning.
Highs in the lower 70s. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 60. East winds 5 to
10 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s.
.TUESDAY...Mostly sunny. Highs around 80 inland, but only in the
mid 70s near the lake.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows around 50. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ103-302230-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the mid 70s near the lake.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ105-302230-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs in the lower 70s. Temperature falling into the
upper 60s in the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ006-302230-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the lower 70s. East winds 5 to
10 mph.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around
5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs around 80 inland, but only in the
mid 70s near the lake.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Showers likely. A chance of thunderstorms in the
afternoon. Highs around 70. Temperature falling into the mid 60s
in the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ005-302230-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the lower 70s. East winds around
5 mph.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the upper 40s. Northeast winds around
5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the mid 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy. Showers likely in the morning, then a
chance of showers and thunderstorms in the afternoon. Highs in
the upper 60s. Temperature falling into the lower 60s in the
afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ012-302230-
Kane-
Including the cities of Aurora and Elgin
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around
5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs around 70. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ013-302230-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs in the lower 70s. Chance of precipitation
60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ020-302230-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then clearing.
Lows in the lower 50s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 70s. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

ILZ106-302230-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the mid 50s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly cloudy. A chance of showers in the morning,
then showers likely with a chance of thunderstorms in the
afternoon. Highs in the lower 70s. Temperature falling into the
mid 60s in the afternoon. Chance of precipitation 60 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ107-302230-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then clearing.
Lows in the lower 50s. East winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 70s. Temperature
falling into the mid 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

ILZ108-302230-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around
5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 70s.
Temperature falling into the mid 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

INZ001-302230-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Isolated showers through mid morning. Highs in the
lower 70s. East winds 5 to 10 mph. Chance of precipitation
20 percent.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around
5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. East winds around 5 mph.
.SUNDAY NIGHT...Clear. Lows in the lower 50s. East winds around
5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Temperature falling into the mid 60s in the afternoon.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
40 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

INZ002-302230-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Highs in the lower 70s. East winds around 5 mph,
becoming northeast in the afternoon.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around
5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. East winds around 5 mph.
.SUNDAY NIGHT...Clear. Lows in the lower 50s. East winds around
5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Temperature falling into the mid 60s in the afternoon.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
40 percent.
.THURSDAY...Mostly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ003-302230-
Winnebago-
Including the city of Rockford
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the mid 70s. East winds around
5 mph.
.TONIGHT...Partly cloudy early in the evening, then clearing.
Lows around 50. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy. A chance of showers with a slight
chance of thunderstorms after midnight. Lows in the mid 50s.
Chance of precipitation 30 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 60s.
Temperature falling into the lower 60s in the afternoon. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ004-302230-
Boone-
Including the city of Belvidere
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the lower 70s. East winds around
5 mph.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows in the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s.
.TUESDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the mid 50s. Chance of precipitation
30 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 60s. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ008-302230-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the mid 70s. East winds around
5 mph.
.TONIGHT...Mostly cloudy early in the evening, then clearing.
Lows in the upper 40s. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Mostly sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 50s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 60s.
Temperature falling into the lower 60s in the afternoon. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ011-302230-
De Kalb-
Including the cities of DeKalb and Sycamore
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the lower 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then becoming
mostly clear. Lows around 50. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the mid 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs around 70. Temperature
falling into the mid 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ010-302230-
Lee-
Including the city of Dixon
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then becoming
partly cloudy. Lows around 50. East winds around 5 mph.
.SUNDAY...Decreasing cloudiness. Highs in the upper 70s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the mid 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 60s.
Temperature falling into the lower 60s in the afternoon. Chance
of precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

ILZ019-302230-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers after
midnight. Lows in the upper 50s. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 70s.
Temperature falling into the mid 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

ILZ021-302230-
Grundy-
Including the cities of Morris, Coal City, and Minooka
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then clearing.
Lows in the lower 50s. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs around 80. East winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 70s. Temperature
falling into the upper 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the upper 40s. Chance of precipitation
30 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

ILZ032-302230-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Mostly cloudy early in the evening, then clearing.
Lows in the mid 50s. East winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows in the lower 50s. East winds around 5 mph.
.LABOR DAY...Partly cloudy through mid morning, then becoming
mostly sunny. Highs around 80. East winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 70s. Temperature
falling into the upper 60s in the afternoon. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 30 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

ILZ023-302230-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Isolated showers through mid morning.
Highs in the mid 70s. East winds around 5 mph. Chance of
precipitation 20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Northeast winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Mostly sunny. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Temperature falling into the mid 60s in the afternoon.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

ILZ039-302230-
Ford-
Including the cities of Paxton and Gibson City
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy. Highs in the mid 70s. East winds around
5 mph.
.TONIGHT...Partly cloudy through the early overnight, then
becoming mostly clear. Lows in the mid 50s. Northeast winds
around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 50s. East winds around 5 mph.
.LABOR DAY...Partly cloudy through mid morning, then becoming
mostly sunny. Highs around 80. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Temperature falling into the upper 60s in the
afternoon. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.

$$

ILZ033-302230-
Iroquois-
Including the cities of Watseka and Gilman
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Isolated showers through mid morning. Highs in the
mid 70s. East winds around 5 mph. Chance of precipitation
20 percent.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Northeast winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Partly cloudy. Highs in the lower 80s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Temperature falling into the upper 60s in the
afternoon. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.

$$

INZ010-302230-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Highs in the mid 70s. Northeast winds around
5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Northeast winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Partly cloudy. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. Temperature falling into the upper 60s in the afternoon.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the mid 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

INZ011-302230-
Jasper-
Including the cities of Rensselaer and DeMotte
302 AM CDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Highs in the mid 70s. Northeast winds around
5 mph.
.TONIGHT...Partly cloudy early in the evening, then becoming
mostly clear. Lows around 50. Northeast winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
.TUESDAY...Partly cloudy. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the mid 70s. Temperature falling into the upper 60s in
the afternoon. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$

INZ019-302230-
Benton-
Including the cities of Fowler and Oxford
402 AM EDT Sat Aug 30 2025

.TODAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. Highs in the mid 70s. Northeast winds around
5 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the lower 50s. Northeast winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.LABOR DAY...Mostly sunny. Highs in the upper 70s. East winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
.TUESDAY...Partly cloudy. Highs around 80.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.WEDNESDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Temperature falling into the upper 60s in
the afternoon. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 40s. Chance of precipitation 40 percent.
.THURSDAY...Partly cloudy. Highs in the lower 60s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.

$$