647
FPUS53 KLOT 201631
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
1031 AM CST Thu Nov 20 2025

ILZ104-210030-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the upper 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Mostly cloudy. Highs around 50. North winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the upper 30s. North winds around 5 mph. Chance
of precipitation 20 percent.
.SATURDAY...Partly cloudy. Highs around 50. East winds around
5 mph, becoming south in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the mid 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ103-210030-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 30s. North winds
around 5 mph.
.SATURDAY...Partly cloudy. Highs around 50. Northeast winds
around 5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ105-210030-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
in the lower 50s. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the mid 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50. East winds around 5 mph, becoming south in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Cloudy with a 50 percent chance of rain. Lows in
the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ006-210030-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Lows
around 40. Southwest winds 5 to 10 mph, becoming northwest after
midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 30s. North winds around 5 mph.
.SATURDAY...Partly cloudy. Highs in the upper 40s. North winds
around 5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then clearing.
Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ005-210030-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Lows in
the upper 30s. Southwest winds around 5 mph, becoming northwest
after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. North winds around 5 mph.
.SATURDAY...Partly cloudy. Highs in the upper 40s. Northeast
winds around 5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 40.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ012-210030-
Kane-
Including the cities of Aurora and Elgin
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the lower 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds 5 to
10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of rain in the evening. Lows in
the lower 30s. North winds around 5 mph. Chance of precipitation
20 percent.
.SATURDAY...Partly cloudy. Highs around 50. Northeast winds
around 5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the lower 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ013-210030-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Mostly cloudy. Highs around 50. North winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of rain in the evening. Lows in
the mid 30s. North winds around 5 mph. Chance of precipitation
20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs around 50. Northeast winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ020-210030-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the upper 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
around 50. North winds around 5 mph. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the lower 30s. North winds around 5 mph. Chance
of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs around 50. Northeast winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ106-210030-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the upper 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
around 50. North winds 5 to 10 mph. Chance of precipitation
20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the mid 30s. North winds around 5 mph. Chance of
precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs around 50. East winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ107-210030-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the late morning and
afternoon. Highs in the lower 50s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the lower 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s. Northeast winds around 5 mph, becoming south in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Lows in the lower 40s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ108-210030-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
in the lower 50s. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the mid 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s. Northeast winds around 5 mph, becoming south in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

INZ001-210030-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming west after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the late morning and
afternoon. Highs in the lower 50s. North winds 5 to 10 mph.
Chance of precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the mid 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the upper 40s. Northeast winds around 5 mph, becoming south in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Lows in the lower 40s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy. Rain likely, mainly in the morning.
Highs in the lower 50s. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

INZ002-210030-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming west after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
in the lower 50s. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the mid 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 40s. Northeast winds around 5 mph,
becoming southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Near steady temperature in the
lower 40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy. Rain likely, mainly in the morning.
Highs in the lower 50s. Chance of precipitation 60 percent.
.TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the upper 30s. Chance of precipitation 30 percent.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ003-210030-
Winnebago-
Including the city of Rockford
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle early in the evening. Lows
in the upper 30s. West winds around 5 mph, becoming northwest
after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 20s. North winds around 5 mph.
.SATURDAY...Partly cloudy. Highs around 50. East winds around
5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Mostly cloudy. Highs in the mid 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 40.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ004-210030-
Boone-
Including the city of Belvidere
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle early in the evening. Lows
in the upper 30s. West winds around 5 mph, becoming northwest
after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 20s. North winds around 5 mph.
.SATURDAY...Partly cloudy. Highs in the upper 40s. East winds
around 5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 40.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ008-210030-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the mid 40s. Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle early in the evening. Lows
around 40. West winds around 5 mph, becoming northwest after
midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. North winds around 5 mph.
.SATURDAY...Partly cloudy. Highs around 50. East winds around
5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the lower 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 40.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ011-210030-
De Kalb-
Including the cities of DeKalb and Sycamore
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Lows in
the lower 40s. Southwest winds around 5 mph, becoming northwest
after midnight.
.FRIDAY...Mostly cloudy. Highs in the upper 40s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of rain in the evening. Lows
around 30. North winds around 5 mph. Chance of precipitation
20 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50. East winds around 5 mph, becoming southwest in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the lower 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ010-210030-
Lee-
Including the city of Dixon
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
Southwest winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle early in the evening. Lows
in the lower 40s. Southwest winds around 5 mph, becoming north
after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the afternoon. Highs
in the upper 40s. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 20s. Northeast winds around
5 mph.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 50s. East winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the lower 40s.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ019-210030-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the upper 40s. South winds around 5 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain late in the morning. A
chance of rain in the afternoon. Highs in the lower 50s.
Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the lower 30s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 50s. East winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the lower 40s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the lower 40s.

$$

ILZ021-210030-
Grundy-
Including the cities of Morris, Coal City, and Minooka
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs around 50. South winds
5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. Southwest winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain late in the morning. A
chance of rain in the afternoon. Highs in the lower 50s.
Northeast winds around 5 mph. Chance of precipitation 30 percent.
.FRIDAY NIGHT...Mostly cloudy. A slight chance of rain in the
evening. Lows in the lower 30s. Northeast winds around 5 mph.
Chance of precipitation 20 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 50s. Northeast winds around 5 mph,
becoming south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the lower 40s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ032-210030-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs around 50. South winds
5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. South winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain early in the morning,
then a chance of rain in the late morning and afternoon. Highs in
the lower 50s. Northeast winds 5 to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s. Northeast winds around 5 mph, becoming southwest
in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then rain likely after midnight. Lows in the lower 40s. Chance of
precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the mid 40s.

$$

ILZ023-210030-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
South winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. South winds around 5 mph,
becoming northwest after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the morning. A
chance of rain in the afternoon. Highs in the lower 50s.
Northeast winds around 5 mph. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the lower 30s. Northeast winds around 5 mph. Chance of
precipitation 30 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50. Northeast winds around 5 mph, becoming southwest in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ039-210030-
Ford-
Including the cities of Paxton and Gibson City
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Near steady temperature in
the upper 40s. South winds around 5 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. A slight
chance of rain late. Near steady temperature in the mid 40s. South
winds around 5 mph, becoming northwest after midnight. Chance of
precipitation 20 percent.
.FRIDAY...Cloudy. A chance of rain. Highs in the lower 50s.
Northeast winds 5 to 10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the lower 30s. Northeast winds 5 to 10 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs in
the lower 50s. Northeast winds around 5 mph, becoming northwest
in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

ILZ033-210030-
Iroquois-
Including the cities of Watseka and Gilman
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
South winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. A slight
chance of rain late. Near steady temperature in the mid 40s. South
winds around 5 mph, becoming northwest after midnight. Chance of
precipitation 20 percent.
.FRIDAY...Cloudy. A slight chance of rain early in the morning,
then a chance of rain in the late morning and afternoon. Highs in
the lower 50s. Northeast winds 5 to 10 mph. Chance of
precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the lower 30s. Northeast winds around 5 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then clearing. Highs
around 50. Northeast winds around 5 mph, becoming northwest in
the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the upper 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. A chance of rain in the afternoon. Highs
in the mid 50s. Chance of precipitation 30 percent.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

INZ010-210030-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
South winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. South winds around 5 mph,
becoming west after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the morning. A
chance of rain in the afternoon. Highs in the lower 50s.
Northeast winds around 5 mph. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the mid 30s. Northeast winds around 5 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 40s. Northeast winds around 5 mph,
becoming northwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

INZ011-210030-
Jasper-
Including the cities of Rensselaer and DeMotte
1031 AM CST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
South winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. Near
steady temperature in the mid 40s. South winds around 5 mph,
becoming west after midnight.
.FRIDAY...Cloudy. A slight chance of rain in the morning. A
chance of rain in the afternoon. Highs in the lower 50s. North
winds around 5 mph. Chance of precipitation 40 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the mid 30s. Northeast winds around 5 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 40s. Northeast winds around 5 mph,
becoming northwest in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$

INZ019-210030-
Benton-
Including the cities of Fowler and Oxford
1131 AM EST Thu Nov 20 2025

.REST OF TODAY...Cloudy. Patchy fog in the late morning and early
afternoon. A chance of drizzle late. Highs in the upper 40s.
South winds 5 to 10 mph.
.TONIGHT...Cloudy. A chance of drizzle in the evening. A slight
chance of rain late. Near steady temperature in the mid 40s. South
winds around 5 mph, becoming west after midnight. Chance of
precipitation 20 percent.
.FRIDAY...Cloudy. A chance of rain. Highs in the lower 50s.
Northeast winds 5 to 10 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A chance of rain in the evening.
Lows in the mid 30s. Northeast winds 5 to 10 mph. Chance of
precipitation 40 percent.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the upper 40s. Northeast winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 30s.
.SUNDAY...Mostly sunny. Highs in the mid 50s.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 30s.
.MONDAY...Mostly cloudy. Highs in the lower 50s.
.MONDAY NIGHT...Cloudy. A chance of rain in the evening, then
rain likely after midnight. Near steady temperature in the lower
40s. Chance of precipitation 60 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the mid 50s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 40s.

$$