831
FPUS53 KLOT 052302 AAA
ZFPLOT

Zone Forecast Product...UPDATED
National Weather Service Chicago/Romeoville, IL
602 PM CDT Sun Oct 5 2025

ILZ104-061415-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably warm. Lows in the upper
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
afternoon. A chance of showers and thunderstorms late. Continued
unseasonably warm with highs in the mid 80s. Southwest winds
around 10 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows around 60.
North winds 5 to 10 mph. Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 10 to 15 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows around 50 in the suburbs to
the mid 50s downtown. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows around 50.
.FRIDAY...Partly cloudy. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ103-061415-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably warm. Lows in the upper
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A chance of showers with a slight chance of thunderstorms
in the afternoon. Continued unseasonably warm with highs in the
mid 80s. Southwest winds around 10 mph. Chance of precipitation
50 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows in the upper
50s. North winds 5 to 10 mph. Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers in the morning. Much cooler with
highs in the mid 60s. North winds around 10 mph. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ105-061415-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably warm. Lows in the mid
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
afternoon. A chance of showers and thunderstorms late. Continued
unseasonably warm with highs in the mid 80s. Southwest winds
around 10 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. Southwest winds 5 to 10 mph, becoming northwest after
midnight. Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 5 to 10 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows around 50. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ006-061415-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming mostly
cloudy. A chance of showers with a slight chance of thunderstorms
in the afternoon. Continued unseasonably warm with highs in the
lower 80s. Temperature falling into the mid 70s in the afternoon.
Southwest winds around 10 mph, becoming northwest in the
afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...A slight chance of thunderstorms until early
morning. Showers. Lows in the mid 50s. North winds 5 to 10 mph.
Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A chance of showers in the morning. Much cooler with
highs in the mid 60s. North winds 5 to 10 mph. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Clear. Lows in the mid 40s. North winds 5 to
10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s inland, but only
in the upper 60s near the lake.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the lower 70s.

$$

ILZ005-061415-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds around 10 mph.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers in the morning, then a chance
of showers with a slight chance of thunderstorms in the
afternoon. Highs around 80. Southwest winds around 10 mph,
becoming northwest in the afternoon. Chance of precipitation
40 percent.
.MONDAY NIGHT...A slight chance of thunderstorms until early
morning. Showers. Lows in the lower 50s. North winds 5 to 10 mph.
Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy in the morning, then clearing. A slight
chance of showers in the morning. Much cooler with highs in the
mid 60s. North winds 5 to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ012-061415-
Kane-
Including the cities of Aurora and Elgin
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A chance of showers with a slight chance of thunderstorms
in the afternoon. Continued unseasonably warm with highs in the
mid 80s. Southwest winds 5 to 10 mph, becoming west in the
afternoon. Chance of precipitation 50 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows in the mid
50s. North winds 5 to 10 mph. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers in the morning. Much cooler
with highs in the mid 60s. North winds around 10 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ013-061415-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers early in the afternoon. A
slight chance of thunderstorms in the afternoon. A chance of
showers late. Continued unseasonably warm with highs in the mid
80s. Southwest winds around 10 mph. Chance of precipitation
50 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows in the upper
50s. North winds 5 to 10 mph. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the mid 60s. North winds around 10 mph.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Clear. Lows in the upper 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Lows around 50.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ020-061415-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
afternoon. A chance of showers and thunderstorms late. Continued
unseasonably warm with highs in the mid 80s. Southwest winds 5 to
10 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. North winds 5 to 10 mph. Chance of precipitation
80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the upper 60s. North winds around
10 mph. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ106-061415-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds around 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
afternoon. A chance of showers and thunderstorms late. Continued
unseasonably warm with highs in the mid 80s. Southwest winds
around 10 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. West winds 5 to 10 mph, becoming northwest after
midnight. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the mid 60s. North winds around 10 mph.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ107-061415-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. Southwest winds 5 to 10 mph, becoming northwest
after midnight. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the upper 60s. North winds 5 to 10 mph.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ108-061415-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds around 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
mid 80s. Southwest winds around 10 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. Southwest winds 5 to 10 mph, becoming west after
midnight. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

INZ001-061415-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. Southwest winds 5 to 10 mph, becoming west after
midnight. Chance of precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the upper 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

INZ002-061415-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers early in the afternoon. A
chance of showers and thunderstorms late. Continued unseasonably
warm with highs in the mid 80s. Southwest winds 5 to 10 mph.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. Southwest winds 5 to 10 mph. Chance of precipitation
90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the upper 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy. Highs in the upper 60s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs around 70.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the lower 70s.

$$

ILZ003-061415-
Winnebago-
Including the city of Rockford
602 PM CDT Sun Oct 5 2025

.TONIGHT...Mostly clear. A slight chance of showers late.
Continued unseasonably mild. Lows in the mid 60s. South winds
5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers in the morning. A chance of
showers with a slight chance of thunderstorms in the afternoon.
Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming north
in the afternoon. Chance of precipitation 40 percent.
.MONDAY NIGHT...A slight chance of thunderstorms until early
morning. Showers. Lows in the lower 50s. North winds 5 to 10 mph.
Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then clearing. Much
cooler with highs in the mid 60s. North winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows around 40. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ004-061415-
Boone-
Including the city of Belvidere
602 PM CDT Sun Oct 5 2025

.TONIGHT...Mostly clear. A slight chance of showers late.
Continued unseasonably mild. Lows in the lower 60s. South winds
around 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers in the morning. A chance of
showers with a slight chance of thunderstorms in the afternoon.
Highs in the upper 70s. Southwest winds around 10 mph, becoming
north in the afternoon. Chance of precipitation 40 percent.
.MONDAY NIGHT...A slight chance of thunderstorms until early
morning. Showers. Lows in the lower 50s. North winds 5 to 10 mph.
Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then clearing. A slight
chance of showers in the morning. Much cooler with highs in the
mid 60s. North winds 5 to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs around 70.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ008-061415-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. A slight chance of showers late. Continued
unseasonably mild. Lows in the lower 60s. South winds 5 to
10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers in the morning. A chance of
showers with a slight chance of thunderstorms in the afternoon.
Continued unseasonably warm with highs around 80. Southwest winds
5 to 10 mph, becoming northwest in the afternoon. Chance of
precipitation 40 percent.
.MONDAY NIGHT...Showers with a slight chance of thunderstorms.
Lows in the lower 50s. North winds 5 to 10 mph. Chance of
precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then clearing. A slight
chance of showers in the morning. Much cooler with highs in the
upper 60s. North winds 5 to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Clear. Lows around 40. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ011-061415-
De Kalb-
Including the cities of DeKalb and Sycamore
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 10 to 15 mph, diminishing to 5 to 10 mph after
midnight.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers in the morning, then a chance
of showers with a slight chance of thunderstorms in the
afternoon. Continued unseasonably warm with highs in the mid 80s.
Southwest winds 5 to 10 mph, becoming west in the afternoon.
Chance of precipitation 50 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows in the mid
50s. North winds 5 to 10 mph. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers in the morning. Much cooler
with highs in the upper 60s. North winds around 10 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy. Highs in the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ010-061415-
Lee-
Including the city of Dixon
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon. Continued unseasonably warm with
highs in the mid 80s. Southwest winds 5 to 10 mph, becoming
northwest in the afternoon. Chance of precipitation 40 percent.
.MONDAY NIGHT...A chance of thunderstorms until early morning.
Showers. A slight chance of thunderstorms late. Lows in the mid
50s. North winds 5 to 10 mph. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers in the morning. Much cooler
with highs in the upper 60s. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ019-061415-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms early in the
afternoon. A chance of showers and thunderstorms late. Continued
unseasonably warm with highs in the mid 80s. Southwest winds 5 to
10 mph. Chance of precipitation 50 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. Northwest winds 5 to 10 mph. Chance of
precipitation 80 percent.
.TUESDAY...Mostly cloudy. A slight chance of showers in the
morning. Much cooler with highs in the upper 60s. North winds
around 10 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Clear. Lows in the lower 40s. North winds 5 to
10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows around 50.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ021-061415-
Grundy-
Including the cities of Morris, Coal City, and Minooka
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. Southwest winds 5 to 10 mph, becoming northwest
after midnight. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the upper 60s. North winds around
10 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the mid 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ032-061415-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the mid
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation
30 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the upper 50s. Southwest winds 5 to 10 mph, becoming west after
midnight. Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler with highs in the upper 60s. North winds 5 to 10 mph.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the lower 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 70.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the upper 70s.

$$

ILZ023-061415-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms early in the afternoon. A chance of showers and
thunderstorms late. Continued unseasonably warm with highs in the
mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation
40 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. South winds 5 to 10 mph, becoming west after midnight.
Chance of precipitation 80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the lower 60s. North
winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
clear. Lows in the mid 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 70.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

ILZ039-061415-
Ford-
Including the cities of Paxton and Gibson City
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms late.
Continued unseasonably warm with highs in the mid 80s. Southwest
winds 5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows
around 60. Southwest winds 5 to 10 mph. Chance of precipitation
80 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning. A
slight chance of thunderstorms. A slight chance of showers in the
afternoon. Much cooler. Near steady temperature in the mid 60s.
North winds 5 to 10 mph, increasing to 10 to 15 mph in the
afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the lower 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 70s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the mid 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Sunny. Highs in the upper 70s.

$$

ILZ033-061415-
Iroquois-
Including the cities of Watseka and Gilman
602 PM CDT Sun Oct 5 2025

.TONIGHT...Clear. Continued unseasonably mild. Lows in the lower
60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms late.
Continued unseasonably warm with highs in the mid 80s. Southwest
winds 5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the lower 60s. Southwest winds 5 to 10 mph. Chance of
precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the mid 60s. North winds
5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs in the upper 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs
around 70.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

INZ010-061415-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
602 PM CDT Sun Oct 5 2025

.TONIGHT...Mostly clear. Continued unseasonably mild. Lows in the
mid 60s. South winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers in the afternoon. A slight
chance of thunderstorms late. Continued unseasonably warm with
highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the lower 60s. Southwest winds 5 to 10 mph. Chance of
precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning.
Much cooler. Near steady temperature in the mid 60s. North winds
5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

INZ011-061415-
Jasper-
Including the cities of Rensselaer and DeMotte
602 PM CDT Sun Oct 5 2025

.TONIGHT...Mostly clear. Continued unseasonably mild. Lows in the
mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms late.
Continued unseasonably warm with highs in the mid 80s. Southwest
winds 5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the lower 60s. Southwest winds 5 to 10 mph. Chance of
precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning,
then a slight chance of showers and thunderstorms in the
afternoon. Much cooler. Near steady temperature in the mid 60s.
North winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 30s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows around 40.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 60s.
.FRIDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$

INZ019-061415-
Benton-
Including the cities of Fowler and Oxford
702 PM EDT Sun Oct 5 2025

.TONIGHT...Mostly clear. Continued unseasonably mild. Lows in the
lower 60s. South winds around 5 mph.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms late.
Continued unseasonably warm with highs in the mid 80s. South
winds 5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers with a chance of thunderstorms. Lows in
the lower 60s. Southwest winds 5 to 10 mph. Chance of
precipitation 90 percent.
.TUESDAY...Mostly cloudy. A chance of showers in the morning. A
slight chance of thunderstorms. A slight chance of showers in the
afternoon. Much cooler. Near steady temperature in the mid 60s.
North winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the mid 40s. North winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s.
.WEDNESDAY NIGHT...Clear. Lows around 40.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s.
.SATURDAY...Mostly sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s.

$$