104
FPUS53 KLOT 240507
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
1206 AM CDT Mon Aug 24 2026

ILZ104-241300-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the upper 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph,
becoming northeast in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows around 60. East winds around 5 mph, becoming south
after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers and
thunderstorms in the morning, then partly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs in the lower
80s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the upper 60s. Chance of precipitation
20 percent.
.THURSDAY...Sunny in the morning, then becoming partly cloudy.
Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ103-241300-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the mid 50s. West winds around
5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 70s. North winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 50s. East winds around 5 mph,
becoming south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers and
thunderstorms in the morning, then partly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.THURSDAY...Sunny in the morning, then becoming partly cloudy.
Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ105-241300-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the mid 50s. West winds around
5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph, becoming south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers and
thunderstorms in the morning, then partly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs in the lower
80s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the mid 60s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ006-241300-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Partly cloudy. Highs in the mid 70s. North winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s. Southeast winds around 5 mph,
becoming southwest after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. South winds
5 to 10 mph. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 40 percent.

$$

ILZ005-241300-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Partly cloudy. Highs in the mid 70s. North winds around
5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s. East winds around 5 mph,
becoming south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. Southwest winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. South winds
5 to 10 mph. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers in
the evening. Lows in the lower 60s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 40 percent.

$$

ILZ012-241300-
Kane-
Including the cities of Aurora and Elgin
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 60s. South winds around 5 mph. Chance
of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 40 percent.

$$

ILZ013-241300-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the mid 50s. West winds around
5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the upper 50s. East winds around 5 mph, becoming
south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers and
thunderstorms in the morning, then partly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs in the lower
80s. Chance of precipitation 40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.THURSDAY...Sunny in the morning, then becoming partly cloudy.
Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ020-241300-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming southeast after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. A slight chance of showers in the
morning. Highs in the lower 80s. Chance of precipitation
20 percent.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ106-241300-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Chance of
precipitation 40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the lower 60s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ107-241300-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then clear after midnight. Lows
in the lower 60s. Chance of precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ108-241300-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming southeast after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the lower 60s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

INZ001-241300-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 70s. Northwest winds 5 to 10 mph,
becoming north in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the mid 50s. East winds around 5 mph, becoming
south after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 30 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

INZ002-241300-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. Southwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph, becoming north in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the mid 50s. Northeast winds around 5 mph,
becoming south after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 70s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 30 percent.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ003-241300-
Winnebago-
Including the city of Rockford
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear after midnight, then becoming partly
cloudy. Lows around 50. Northwest winds around 5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. North winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming south after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 60s. South winds
5 to 10 mph. Chance of precipitation 40 percent.
.WEDNESDAY...Partly cloudy in the morning, then clearing. A
slight chance of showers and thunderstorms. Highs in the lower
80s. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Sunny in the morning, then becoming partly cloudy.
Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 50 percent.

$$

ILZ004-241300-
Boone-
Including the city of Belvidere
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. North winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming south after midnight.
.TUESDAY...Partly cloudy. Highs around 80. South winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms after
midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance
of precipitation 40 percent.
.WEDNESDAY...Partly cloudy in the morning, then mostly sunny with
a chance of showers and thunderstorms in the afternoon. Highs in
the lower 80s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 40 percent.

$$

ILZ008-241300-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 50s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. South winds
around 5 mph. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy with a slight chance of showers and
thunderstorms in the morning, then mostly sunny with a chance of
showers and thunderstorms in the afternoon. Highs in the lower
80s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Chance of precipitation 50 percent.
.SUNDAY...A chance of showers in the morning. Mostly cloudy.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ011-241300-
De Kalb-
Including the cities of DeKalb and Sycamore
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance
of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
50 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Chance of precipitation 40 percent.

$$

ILZ010-241300-
Lee-
Including the city of Dixon
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. West winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 5 mph.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 60s. South winds
around 5 mph. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy with a slight chance of showers and
thunderstorms in the morning, then mostly sunny with a chance of
showers and thunderstorms in the afternoon. Highs in the mid 80s.
Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Chance of precipitation 50 percent.
.SUNDAY...A chance of showers in the morning. Mostly cloudy.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ019-241300-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable winds, becoming southeast around 5 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ021-241300-
Grundy-
Including the cities of Morris, Coal City, and Minooka
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the mid 80s. Chance of precipitation 40 percent.

$$

ILZ032-241300-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s. Light and variable winds, becoming
southeast around 5 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 80s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 20 percent.
.THURSDAY...Sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the mid 80s. Chance of precipitation 40 percent.

$$

ILZ023-241300-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph, becoming southeast after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms in the evening, then mostly clear after
midnight. Lows in the lower 60s. Chance of precipitation
20 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 40 percent.

$$

ILZ039-241300-
Ford-
Including the cities of Paxton and Gibson City
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 80. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Light and
variable winds, becoming southeast around 5 mph after midnight.
.TUESDAY...Partly cloudy. Highs in the lower 80s. Southeast winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly clear. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 40 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the mid 80s. Chance of precipitation 40 percent.

$$

ILZ033-241300-
Iroquois-
Including the cities of Watseka and Gilman
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph, becoming southeast after midnight.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 60s. Chance of precipitation 40 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the mid 80s. Chance of precipitation 40 percent.

$$

INZ010-241300-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds around 5 mph
in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the upper 70s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds
around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
40 percent.
.WEDNESDAY NIGHT...Mostly clear with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 60s. Chance of precipitation 30 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 30 percent.

$$

INZ011-241300-
Jasper-
Including the cities of Rensselaer and DeMotte
1206 AM CDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. Light and
variable winds, becoming southwest around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the lower 50s. Northeast winds around 5 mph in the
evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the upper 70s. South winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 40 percent.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Mostly clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 50s.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 60s.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 30 percent.

$$

INZ019-241300-
Benton-
Including the cities of Fowler and Oxford
106 AM EDT Mon Aug 24 2026

.REST OF TONIGHT...Clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the mid 50s. Northeast winds around 5 mph,
becoming southeast after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southeast winds
around 5 mph in the morning, becoming light and variable.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60. South winds around 5 mph.
.WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the lower 80s. Chance of precipitation
30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Chance of
precipitation 40 percent.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows around 60.
.SATURDAY...Partly cloudy. Highs around 80.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s.
.SUNDAY...Mostly cloudy. A chance of showers in the morning.
Highs in the lower 80s. Chance of precipitation 30 percent.

$$