FPUS53 KLOT 260631
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
131 AM CDT Tue May 26 2026

ILZ104-262130-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the mid 60s.
South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s inland, but only in
the upper 70s near the lake. South winds around 5 mph, becoming
southeast in the afternoon.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph,
becoming south after midnight.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s inland, but
only in the lower 70s near the lake. Temperature falling into the
lower 70s in the afternoon. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s inland, but only
in the mid 60s near the lake. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s inland, but only
in the upper 60s near the lake.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 70s inland, but only in the mid 60s near
the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s inland, but only in
the mid 60s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s.
.MONDAY...Mostly sunny. Highs in the mid 70s inland, but only
around 70 near the lake.

$$

ILZ103-262130-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the mid 60s.
Southwest winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s inland, but only in
the upper 70s near the lake. South winds 5 to 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph,
becoming west after midnight.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s inland, but
only in the lower 70s near the lake. Temperature falling into the
mid 70s in the afternoon. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 10 to 15 mph with gusts up to 25 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s inland, but only
in the mid 60s near the lake. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s inland, but only
in the upper 60s near the lake.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s inland, but only
in the mid 60s near the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the mid 70s inland, but only in the mid
60s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the upper 70s inland, but only in the
upper 60s near the lake.

$$

ILZ105-262130-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. East winds around 5 mph, becoming
south after midnight.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Temperature
falling into the mid 70s in the afternoon. North winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Clear. Lows in the mid 50s.
.MONDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ006-262130-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Partly cloudy. Temperatures in the lower
60s. Southwest winds around 5 mph.
.TODAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 80s inland, but only in the upper 70s
near the lake. Southwest winds 5 to 10 mph, becoming south in the
afternoon.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. South winds around 5 mph, becoming
west after midnight.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s inland, but
only around 70 near the lake. Temperature falling into the lower
70s in the afternoon. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds 10 to 15 mph
with gusts up to 25 mph.
.THURSDAY...Sunny. Highs around 70 inland, but only in the mid
60s near the lake. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50.
.FRIDAY...Mostly sunny. Highs in the upper 70s inland, but only
in the upper 60s near the lake.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s inland, but only
in the mid 60s near the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the mid 70s inland, but only in the mid
60s near the lake.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Mostly sunny. Highs in the upper 70s inland, but only
around 70 near the lake.

$$

ILZ005-262130-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Partly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Partly cloudy. Highs in the mid 80s. Southwest winds
around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. South winds around 5 mph, becoming
west after midnight.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms late. Highs in the lower 80s. North winds 5 to
10 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s. Northeast winds 10 to
15 mph.
.THURSDAY...Sunny. Highs in the lower 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ012-262130-
Kane-
Including the cities of Aurora and Elgin
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. South winds around
5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph,
becoming west after midnight.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ013-262130-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. South winds around
5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph,
becoming southwest after midnight.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Temperature
falling into the upper 70s in the afternoon. North winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 10 to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ020-262130-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows around 60. Southeast winds around 5 mph in the
evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ106-262130-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. South winds around
5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Temperature
falling to around 80 in the afternoon. North winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ107-262130-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Mostly sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ108-262130-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph, becoming south after midnight.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Temperature
falling into the upper 70s in the afternoon. North winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

INZ001-262130-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s inland, but only
in the upper 70s near the lake. Southeast winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows around 60. East winds around
5 mph, becoming south after midnight.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s inland, but
only in the lower 70s near the lake. Temperature falling into the
mid 70s in the afternoon. North winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s inland, but only
in the mid 60s near the lake. North winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s inland, but only
in the upper 60s near the lake.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s inland, but only
in the mid 60s near the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s inland, but only in
the mid 60s near the lake.
.SUNDAY NIGHT...Clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the mid 70s inland, but only in the
upper 60s near the lake.

$$

INZ002-262130-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s inland, but only
in the mid 70s near the lake. Southeast winds around 5 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the lower 80s inland, but
only in the lower 70s near the lake. Temperature falling into the
lower 70s in the afternoon. North winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 70s inland, but only
in the mid 60s near the lake. North winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the mid 70s inland, but only in
the upper 60s near the lake.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s inland, but only
in the upper 60s near the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the mid 70s inland, but only in the
upper 60s near the lake.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the mid 70s inland, but only in the mid
60s near the lake.

$$

ILZ003-262130-
Winnebago-
Including the city of Rockford
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Partly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Partly cloudy. Highs in the mid 80s. Southwest winds
around 5 mph.
.TONIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms late. Highs in the mid 80s. North winds 5 to
10 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s. Northeast winds around 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the lower 80s.

$$

ILZ004-262130-
Boone-
Including the city of Belvidere
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Partly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Partly cloudy. Highs in the mid 80s. Southwest winds
around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. South winds around 5 mph in the
evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms late. Highs in the mid 80s. North winds 5 to
10 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s. Northeast winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ008-262130-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Partly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Partly cloudy. Highs in the mid 80s. South winds around
5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. South winds around 5 mph, becoming
southwest after midnight.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms late. Highs in the mid 80s. North winds 5 to
10 mph. Chance of precipitation 20 percent.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 50s. Northeast winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the lower 80s.

$$

ILZ011-262130-
De Kalb-
Including the cities of DeKalb and Sycamore
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. South winds around
5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph,
becoming southwest after midnight.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50.
.FRIDAY...Mostly sunny. Highs around 80.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ010-262130-
Lee-
Including the city of Dixon
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy late, then becoming partly
cloudy. Temperatures in the lower 60s. South winds around 5 mph.
.TODAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 80s. South winds around 5 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 50s. Northeast winds 5 to 10 mph,
increasing to 10 to 15 mph after midnight.
.THURSDAY...Sunny. Highs in the upper 70s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs around 80.

$$

ILZ019-262130-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. South winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
5 to 10 mph.
.TONIGHT...Mostly cloudy in the evening, then becoming partly
cloudy. Lows in the lower 60s. Southeast winds around 5 mph in
the evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs around 80.

$$

ILZ021-262130-
Grundy-
Including the cities of Morris, Coal City, and Minooka
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy. Lows around 60. Southeast winds around
5 mph in the evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs around 80.

$$

ILZ032-262130-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. East winds 5 to
10 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Northeast winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 80s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the mid 50s.
.MONDAY...Sunny. Highs in the lower 80s.

$$

ILZ023-262130-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the mid 80s. Southeast winds
around 5 mph.
.TONIGHT...Mostly cloudy. Lows around 60. East winds around 5 mph
in the evening, becoming light and variable.
.WEDNESDAY...Partly cloudy. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
10 to 15 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ039-262130-
Ford-
Including the cities of Paxton and Gibson City
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the lower
60s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s. East winds 5 to
10 mph.
.TONIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 60s. Southeast winds around 5 mph.
Chance of precipitation 20 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers early in the morning. Highs in
the mid 80s. Northeast winds 5 to 10 mph. Chance of precipitation
20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the lower 80s. Northeast winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

ILZ033-262130-
Iroquois-
Including the cities of Watseka and Gilman
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures around 60.
Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s. East winds 5 to
10 mph.
.TONIGHT...Mostly cloudy. A slight chance of showers late. Lows
in the lower 60s. Southeast winds around 5 mph. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers early in the morning. Highs in
the mid 80s. Northeast winds 5 to 10 mph. Chance of precipitation
20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Northeast winds around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs around 80.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

INZ010-262130-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the upper
50s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s. East winds around
5 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Partly cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

INZ011-262130-
Jasper-
Including the cities of Rensselaer and DeMotte
131 AM CDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the upper
50s. Southeast winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s. Southeast winds
5 to 10 mph.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 80s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the upper 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$

INZ019-262130-
Benton-
Including the cities of Fowler and Oxford
231 AM EDT Tue May 26 2026

.EARLY THIS MORNING...Mostly cloudy. Temperatures in the upper
50s. East winds around 5 mph.
.TODAY...Mostly cloudy. Highs in the lower 80s. East winds 5 to
10 mph.
.TONIGHT...Mostly cloudy. A slight chance of showers after
midnight. Lows in the lower 60s. East winds around 5 mph in the
evening, becoming light and variable. Chance of precipitation
20 percent.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers until late afternoon. A slight
chance of thunderstorms early in the afternoon. Highs in the
lower 80s. Northeast winds around 5 mph. Chance of precipitation
20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs around 80. Northeast winds around
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.FRIDAY...Partly cloudy. Highs in the upper 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Sunny. Highs in the mid 70s.
.SUNDAY NIGHT...Clear. Lows in the lower 50s.
.MONDAY...Sunny. Highs in the upper 70s.

$$