529
FPUS53 KLOT 151950
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
250 PM CDT Mon Sep 15 2025

ILZ104-161030-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
250 PM CDT Mon Sep 15 2025

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

$$

ILZ103-161030-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the lower 60s. East winds 5 to
10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s inland, but only in
the upper 70s near the lake. East winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy early in the evening, then
becoming mostly clear. Lows around 60. Northeast winds around
5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only
in the upper 70s near the lake. Northeast winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s inland, but only
in the upper 70s near the lake.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the lower 80s inland, but only in the upper
70s near the lake. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs around 80. Temperature falling
into the lower 70s in the afternoon.

$$

ILZ105-161030-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows around 60. East winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. East winds around
5 mph, increasing to northeast in the afternoon.
.TUESDAY NIGHT...Decreasing cloudiness. Lows in the lower 60s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. East
winds around 5 mph, becoming southeast after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 80. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the mid 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ006-161030-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
250 PM CDT Mon Sep 15 2025

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

$$

ILZ005-161030-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. East
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Partly cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs around 80. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ012-161030-
Kane-
Including the cities of Aurora and Elgin
250 PM CDT Mon Sep 15 2025

.TONIGHT...Clear. Lows in the upper 50s. East winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. East winds
around 5 mph in the evening, becoming light and variable.
.THURSDAY...Partly cloudy. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the lower 80s. Temperature falling into the
upper 70s in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows around 60.
.MONDAY...Partly cloudy. Highs in the lower 80s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ013-161030-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
250 PM CDT Mon Sep 15 2025

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

$$

ILZ020-161030-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
250 PM CDT Mon Sep 15 2025

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

$$

ILZ106-161030-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. East
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Temperature falling into the
upper 70s in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the lower 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ107-161030-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Northeast
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Temperature falling to around
80 in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 80. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the lower 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ108-161030-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. East winds around
5 mph, increasing to northeast in the afternoon.
.TUESDAY NIGHT...Decreasing cloudiness. Lows in the upper 50s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Temperature falling into the
upper 70s in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
showers. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs around 80. Temperature falling into the lower 70s in the
afternoon. Chance of precipitation 30 percent.

$$

INZ001-161030-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the upper 70s near the lake. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Decreasing cloudiness. Lows in the upper 50s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only
in the upper 70s near the lake. Northeast winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph, becoming southeast after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 80s inland, but only
in the lower 80s near the lake.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. Highs in the mid 80s inland, but only
around 80 near the lake. Temperature falling into the upper 70s
in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the lower 60s. Chance of precipitation
30 percent.
.MONDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 80. Temperature falling into the lower 70s in the
afternoon. Chance of precipitation 30 percent.

$$

INZ002-161030-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the upper 70s near the lake. Temperature falling into the mid
70s in the afternoon. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Decreasing cloudiness. Lows in the upper 50s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only
in the upper 70s near the lake. East winds around 5 mph, becoming
north in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph, becoming southeast after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 80s inland, but only
in the upper 70s near the lake.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy. Highs in the mid 80s inland, but only in
the lower 80s near the lake.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the lower 60s. Chance of precipitation
30 percent.
.MONDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 80. Temperature falling into the lower 70s in the
afternoon. Chance of precipitation 30 percent.

$$

ILZ003-161030-
Winnebago-
Including the city of Rockford
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Southeast winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear through the early overnight, then
becoming partly cloudy. Lows in the upper 50s. Southeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy with a 20 percent chance of showers.
Highs around 80.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Chance of precipitation 50 percent.
.SATURDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ004-161030-
Boone-
Including the city of Belvidere
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. East winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Light and
variable winds, becoming east around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear through the early overnight, then
becoming partly cloudy. Lows in the upper 50s. East winds around
5 mph in the evening, becoming light and variable.
.THURSDAY...Partly cloudy. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly cloudy. Lows around 60.
.FRIDAY...Mostly cloudy with a 20 percent chance of showers.
Highs around 80.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.MONDAY...Partly cloudy. Highs in the upper 70s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ008-161030-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. East winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear through the early overnight, then
becoming partly cloudy. Lows in the upper 50s. Southeast winds
around 5 mph.
.THURSDAY...Partly cloudy. Highs in the upper 80s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
morning, then a chance of showers in the afternoon. Highs in the
lower 80s. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.MONDAY...Partly cloudy. Highs in the lower 80s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ011-161030-
De Kalb-
Including the cities of DeKalb and Sycamore
250 PM CDT Mon Sep 15 2025

.TONIGHT...Clear. Lows in the upper 50s. East winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. East
winds around 5 mph.
.THURSDAY...Partly cloudy. Highs in the upper 80s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy with a 20 percent chance of showers.
Highs in the lower 80s.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the upper 70s. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.MONDAY...Partly cloudy. Highs in the lower 80s. Temperature
falling into the lower 70s in the afternoon.

$$

ILZ010-161030-
Lee-
Including the city of Dixon
250 PM CDT Mon Sep 15 2025

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

$$

ILZ019-161030-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
250 PM CDT Mon Sep 15 2025

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

$$

ILZ021-161030-
Grundy-
Including the cities of Morris, Coal City, and Minooka
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. East winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Light and
variable winds, becoming northeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. East winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. Temperature falling into the mid 70s in the afternoon.
Chance of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.MONDAY...Partly cloudy. Highs in the lower 80s. Temperature
falling into the mid 70s in the afternoon.

$$

ILZ032-161030-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. East winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. East
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy with a slight chance of showers. A slight
chance of thunderstorms in the afternoon. Highs in the mid 80s.
Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the mid 70s in
the afternoon. Chance of precipitation 40 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the mid 70s in the afternoon. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the lower 60s. Chance of precipitation
30 percent.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the mid 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ023-161030-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northeast winds
5 to 10 mph.
.TUESDAY NIGHT...Decreasing cloudiness. Lows in the mid 50s.
Northeast winds around 5 mph in the evening, becoming light and
variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Northeast
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. East
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the mid 80s. Temperature falling to around
80 in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the mid 70s in the afternoon. Chance
of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the
evening. Lows in the lower 60s. Chance of precipitation
30 percent.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the lower 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ039-161030-
Ford-
Including the cities of Paxton and Gibson City
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northeast winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. East winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the mid 70s in the afternoon. Chance
of precipitation 30 percent.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the mid 70s in
the afternoon. Chance of precipitation 30 percent.

$$

ILZ033-161030-
Iroquois-
Including the cities of Watseka and Gilman
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northeast winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the upper 80s. Light and
variable winds, becoming east around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. East
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the upper 80s. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SATURDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the mid 70s in the afternoon. Chance
of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of
showers. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the lower 70s in
the afternoon. Chance of precipitation 30 percent.

$$

INZ010-161030-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Light and
variable winds, becoming northeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the upper 80s. Temperature falling to around
80 in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
40 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the lower 70s in the afternoon.
Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.MONDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs around 80. Temperature falling into the lower 70s in the
afternoon. Chance of precipitation 30 percent.

$$

INZ011-161030-
Jasper-
Including the cities of Rensselaer and DeMotte
250 PM CDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
5 to 10 mph.
.TUESDAY NIGHT...Increasing cloudiness. Lows in the upper 50s.
Northeast winds around 5 mph in the evening, becoming light and
variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Light and
variable winds, becoming northeast around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy. Highs in the upper 80s. Temperature
falling to around 80 in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
30 percent.
.SATURDAY...Mostly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Temperature falling into the mid 70s in the afternoon. Chance
of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs around 80. Temperature falling into the lower 70s in the
afternoon. Chance of precipitation 30 percent.

$$

INZ019-161030-
Benton-
Including the cities of Fowler and Oxford
350 PM EDT Mon Sep 15 2025

.TONIGHT...Mostly clear. Lows in the upper 50s. East winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Light and
variable winds.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and
variable winds.
.THURSDAY...Mostly sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Mostly cloudy. A slight chance of showers in the
afternoon. Highs in the upper 80s. Temperature falling into the
lower 80s in the afternoon. Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 60s. Chance of precipitation
40 percent.
.SATURDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Chance of precipitation 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. Chance of precipitation 40 percent.
.SUNDAY...Mostly cloudy with a chance of showers. Highs around
80. Chance of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of
showers. Lows in the lower 60s.
.MONDAY...Partly cloudy. A chance of showers in the afternoon.
Highs in the lower 80s. Temperature falling into the lower 70s in
the afternoon. Chance of precipitation 30 percent.

$$