Zone Forecast Product
Issued by NWS Chicago, IL

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626
FPUS53 KLOT 170223
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
923 PM CDT Sat Aug 16 2025

ILZ104-171015-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the mid 70s.
South winds 5 to 10 mph, becoming northwest after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s inland, but only in the upper
70s near the lake. Northeast winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Northeast
winds around 10 mph, becoming east after midnight. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Highs in the lower 90s. South winds 5 to 10 mph. Chance of
precipitation 40 percent. Heat index values up to 100.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the mid 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Clear. Lows in the upper 60s.
.FRIDAY...Sunny. Highs in the mid 80s inland, but only in the
lower 80s near the lake.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ103-171015-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. Southwest winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s inland, but only in the upper
70s near the lake. Northeast winds around 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Northeast
winds 5 to 10 mph, becoming east after midnight. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Highs in the lower 90s. South winds 5 to 10 mph. Chance of
precipitation 40 percent. Heat index values up to 101.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s inland, but only
in the upper 70s near the lake.
.THURSDAY NIGHT...Clear. Lows in the mid 60s.
.FRIDAY...Sunny. Highs in the mid 80s inland, but only in the
lower 80s near the lake.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ105-171015-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and early morning. A chance of showers and thunderstorms
late. Lows in the lower 70s. Southwest winds around 5 mph,
becoming northwest after midnight. Chance of precipitation
70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Northeast
winds 5 to 10 mph, becoming east after midnight. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy through mid afternoon, then becoming
mostly sunny. A chance of showers and thunderstorms. Highs in the
lower 90s. South winds 5 to 10 mph. Chance of precipitation
30 percent. Heat index values up to 101.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.THURSDAY...Sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the mid 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ006-171015-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. Southwest winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the upper 70s. Northeast winds around
10 mph. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy through the early overnight, then
becoming mostly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows around 70. Northeast winds
5 to 10 mph, becoming east after midnight. Chance of
precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms,
mainly in the morning. Highs in the upper 80s. South winds 5 to
10 mph. Chance of precipitation 40 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds 5 to
10 mph. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s inland, but only in the lower
80s near the lake. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 60s.
.WEDNESDAY...Mostly cloudy. Highs in the mid 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$

ILZ005-171015-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. Southwest winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs around 80. Northeast winds 5 to 10 mph. Chance
of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance
of precipitation 40 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms,
mainly in the morning. Highs in the upper 80s. South winds 5 to
10 mph. Chance of precipitation 40 percent. Heat index values up
to 100.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$

ILZ012-171015-
Kane-
Including the cities of Aurora and Elgin
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. South winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms. Lows around 70. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms,
mainly in the morning. Highs in the lower 90s. South winds 5 to
10 mph. Chance of precipitation 40 percent. Heat index values up
to 102.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ013-171015-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the mid 70s.
Southwest winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. East winds
5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Highs in the lower 90s. South winds 5 to 10 mph. Chance of
precipitation 40 percent. Heat index values up to 102.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds 5 to 10 mph. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the mid 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ020-171015-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms.
Nearly steady temperatures in the mid 70s. South winds around
5 mph, becoming northwest after midnight. Chance of precipitation
50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. East winds
5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy through mid afternoon, then becoming
mostly sunny. A chance of showers in the morning. A slight chance
of thunderstorms. A slight chance of showers in the afternoon.
Highs in the lower 90s. South winds 5 to 10 mph. Chance of
precipitation 30 percent. Heat index values up to 104 in the
afternoon.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 30 percent. Heat
index values up to 101 early in the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ106-171015-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms
late in the evening, then showers and thunderstorms likely after
midnight. A chance of showers and thunderstorms late. Lows in the
lower 70s. South winds around 5 mph, becoming northwest after
midnight. Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. East winds
5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy through mid afternoon, then becoming
mostly sunny. A chance of showers and thunderstorms, mainly in
the morning. Highs in the lower 90s. South winds 5 to 10 mph.
Chance of precipitation 30 percent. Heat index values up to 103.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph.
Chance of precipitation 30 percent. Heat index values up to
100 early in the evening.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ107-171015-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. South winds around 5 mph, becoming west
after midnight. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 70s. East winds 5 to 10 mph. Chance
of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms, mainly in the
morning. Highs in the lower 90s. South winds 5 to 10 mph,
becoming southwest in the afternoon. Chance of precipitation
30 percent. Heat index values up to 104.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds around 5 mph.
Chance of precipitation 20 percent. Heat index values up to
101 early in the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of
precipitation 30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs around 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ108-171015-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms.
Lows in the lower 70s. Southwest winds around 5 mph. Chance of
precipitation 50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. North winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance
of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms, mainly in the
morning. Highs in the lower 90s. South winds 5 to 10 mph,
becoming southwest in the afternoon. Chance of precipitation
30 percent. Heat index values up to 101.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds around 5 mph.
Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
30 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ001-171015-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms
late in the evening, then showers and thunderstorms likely after
midnight. A chance of showers and thunderstorms late. Lows in the
lower 70s. Southwest winds around 5 mph, becoming west after
midnight. Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s inland, but only in the upper
70s near the lake. North winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the upper 60s. Northeast winds 5 to 10 mph,
becoming east after midnight. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms. Highs in the lower
90s. South winds 5 to 10 mph. Chance of precipitation 30 percent.
Heat index values up to 100.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the lower 70s. South winds around 5 mph. Chance
of precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Sunny. Highs around 80.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ002-171015-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
923 PM CDT Sat Aug 16 2025

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

$$

ILZ003-171015-
Winnebago-
Including the city of Rockford
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. South winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s. East winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms in
the evening, then a chance of showers and thunderstorms after
midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance
of precipitation 40 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms,
mainly in the morning. Highs in the upper 80s. South winds 5 to
10 mph. Chance of precipitation 40 percent. Heat index values up
to 100 in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Southwest winds 5 to 10 mph,
becoming west after midnight. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the lower 80s.

$$

ILZ004-171015-
Boone-
Including the city of Belvidere
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. Southwest winds around 5 mph, becoming north after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs around 80. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Increasing clouds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the upper 60s. East winds
5 to 10 mph. Chance of precipitation 40 percent.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms,
mainly in the morning. Highs in the upper 80s. South winds 5 to
10 mph. Chance of precipitation 40 percent. Heat index values up
to 100 in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows around 70. Southwest winds 5 to 10 mph.
Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 80s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$

ILZ008-171015-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. South winds around 5 mph, becoming northwest after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms.
Highs in the lower 80s. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Increasing clouds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows around 70. East winds 5 to
10 mph. Chance of precipitation 30 percent.
.MONDAY...Partly cloudy. A chance of showers in the morning. A
slight chance of thunderstorms. A slight chance of showers in the
afternoon. Highs in the lower 90s. South winds 5 to 10 mph.
Chance of precipitation 30 percent. Heat index values up to
103 in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 40 percent.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$

ILZ011-171015-
De Kalb-
Including the cities of DeKalb and Sycamore
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...A chance of showers and thunderstorms late in
the evening, then showers and thunderstorms likely in the late
evening and overnight. Nearly steady temperatures in the lower
70s. South winds around 5 mph, becoming northwest after midnight.
Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms. Lows around 70. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.MONDAY...Partly cloudy. A chance of showers in the morning. A
slight chance of thunderstorms. A slight chance of showers in the
afternoon. Highs in the lower 90s. South winds 5 to 10 mph.
Chance of precipitation 40 percent. Heat index values up to
102 in the afternoon.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 30 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows around 60.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ010-171015-
Lee-
Including the city of Dixon
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph,
becoming northwest after midnight. Chance of precipitation
50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms.
Highs in the mid 80s. East winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows around 70. East winds 5 to
10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers in the morning. A slight chance of
thunderstorms. A slight chance of showers in the afternoon. Highs
in the lower 90s. South winds 5 to 10 mph. Chance of
precipitation 30 percent. Heat index values up to 106 in the
afternoon.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 30 percent. Heat
index values up to 100 early in the evening.
.TUESDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the upper 80s. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 60s.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the upper 50s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$

ILZ019-171015-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph,
becoming west after midnight. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms.
Highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. East winds
5 to 10 mph. Chance of precipitation 20 percent.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms. Highs in the
lower 90s. South winds 5 to 10 mph. Chance of precipitation
20 percent. Heat index values up to 104.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening. A slight chance of thunderstorms. A chance of showers
after midnight. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 30 percent. Heat index values up
to 101 early in the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
precipitation 30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ021-171015-
Grundy-
Including the cities of Morris, Coal City, and Minooka
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms.
Highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. East winds
5 to 10 mph.
.MONDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms. Highs in the
lower 90s. South winds 5 to 10 mph. Chance of precipitation
20 percent. Heat index values up to 106 in the afternoon.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms. Lows
in the lower 70s. Southwest winds around 5 mph. Chance of
precipitation 20 percent. Heat index values up to 102 early in
the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of
precipitation 30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs around 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ032-171015-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. Showers and thunderstorms late
in the evening, then a chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds around 5 mph.
Chance of precipitation 80 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms. Highs in
the upper 80s. North winds 5 to 10 mph. Chance of precipitation
20 percent. Heat index values up to 101.
.SUNDAY NIGHT...Partly cloudy through the early overnight, then
becoming mostly clear. Lows in the lower 70s. East winds 5 to
10 mph.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms. Highs in the lower 90s. South winds 5 to 10 mph.
Chance of precipitation 20 percent. Heat index values up to 107.
.MONDAY NIGHT...Mostly clear through the early overnight, then
becoming partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 20 percent. Heat
index values up to 103 early in the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
precipitation 30 percent. Heat index values up to 105.
.TUESDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the mid
60s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs around 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ023-171015-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. Showers and thunderstorms likely late
in the evening, then a chance of showers and thunderstorms in the
late evening and overnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows around 70. East winds 5 to 10 mph.
.MONDAY...Partly cloudy through mid morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms. Highs in the
lower 90s. South winds 5 to 10 mph. Chance of precipitation
20 percent. Heat index values up to 104.
.MONDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds around 5 mph.
Chance of precipitation 20 percent. Heat index values up to
100 early in the evening.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs in the lower 90s. Chance of precipitation
30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the mid 60s. Chance of
precipitation 20 percent.
.WEDNESDAY...Partly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ039-171015-
Ford-
Including the cities of Paxton and Gibson City
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 50 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms. Highs in
the upper 80s. North winds 5 to 10 mph. Chance of precipitation
20 percent. Heat index values up to 100.
.SUNDAY NIGHT...Partly cloudy through the early overnight, then
becoming mostly clear. Lows in the lower 70s. East winds around
5 mph.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms. Highs in the lower 90s. South winds 5 to 10 mph,
becoming southwest in the afternoon. Chance of precipitation
20 percent. Heat index values up to 105.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Southwest
winds around 5 mph. Chance of precipitation 20 percent. Heat
index values up to 100 early in the evening.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
precipitation 30 percent. Heat index values up to 105.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then a slight chance of showers
after midnight. Lows in the upper 60s. Chance of precipitation
30 percent.
.WEDNESDAY...Mostly cloudy. Highs in the lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ033-171015-
Iroquois-
Including the cities of Watseka and Gilman
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. Showers and thunderstorms late
in the evening, then a chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Southwest winds around 5 mph.
Chance of precipitation 80 percent.
.SUNDAY...Mostly cloudy in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms. Highs in
the upper 80s. North winds 5 to 10 mph. Chance of precipitation
20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows around 70. East winds 5 to 10 mph.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms. Highs in the lower 90s. South winds around 5 mph.
Chance of precipitation 20 percent. Heat index values up to 104.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of showers and thunderstorms after
midnight. Lows in the lower 70s. South winds around 5 mph. Chance
of precipitation 20 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
precipitation 30 percent. Heat index values up to 105.
.TUESDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the upper
60s. Chance of precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the upper 80s.

$$

INZ010-171015-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. Showers and thunderstorms late in the
evening, then a chance of showers and thunderstorms in the late
evening and overnight. Lows in the lower 70s. Southwest winds
around 5 mph. Chance of precipitation 80 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. North winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows in the upper 60s. Northeast winds 5 to
10 mph, becoming east after midnight.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms. Highs in the lower 90s. South winds around 5 mph.
Chance of precipitation 20 percent. Heat index values up to 100.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of showers and thunderstorms. Lows in the
lower 70s. South winds around 5 mph. Chance of precipitation
20 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs around 90. Chance of precipitation
30 percent. Heat index values up to 100.
.TUESDAY NIGHT...A slight chance of thunderstorms in the evening.
Mostly cloudy with a slight chance of showers. Lows in the mid
60s. Chance of precipitation 20 percent.
.WEDNESDAY...Mostly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows around 60.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

INZ011-171015-
Jasper-
Including the cities of Rensselaer and DeMotte
923 PM CDT Sat Aug 16 2025

.REST OF TONIGHT...Cloudy. A chance of showers and thunderstorms.
Lows around 70. Southwest winds around 5 mph. Chance of
precipitation 50 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms in
the morning. Highs in the mid 80s. North winds 5 to 10 mph.
Chance of precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows in the upper 60s. Northeast winds 5 to
10 mph, becoming east after midnight.
.MONDAY...Partly cloudy through mid morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms. Highs around
90. South winds around 5 mph. Chance of precipitation 20 percent.
Heat index values up to 100.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight. Lows in the lower 70s. South winds around 5 mph. Chance
of precipitation 30 percent.
.TUESDAY...Partly cloudy with a chance of showers and
thunderstorms. Highs around 90. Chance of precipitation
30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then a slight chance of showers
after midnight. Lows in the mid 60s. Chance of precipitation
30 percent.
.WEDNESDAY...Mostly cloudy. Highs in the upper 70s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows around 60.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s. Temperature
falling to around 80 in the afternoon.

$$

INZ019-171015-
Benton-
Including the cities of Fowler and Oxford
1023 PM EDT Sat Aug 16 2025

.REST OF TONIGHT...Mostly cloudy. A chance of showers and
thunderstorms late in the evening, then showers and thunderstorms
likely late in the evening. A chance of showers and thunderstorms
after midnight. Lows in the lower 70s. Southwest winds around
5 mph. Chance of precipitation 70 percent.
.SUNDAY...Mostly cloudy through mid afternoon, then becoming
partly cloudy. A slight chance of showers and thunderstorms.
Highs in the upper 80s. Northwest winds 5 to 10 mph. Chance of
precipitation 20 percent.
.SUNDAY NIGHT...Mostly clear early in the evening, then becoming
partly cloudy. Lows around 70. Northeast winds around 5 mph.
.MONDAY...Mostly sunny. A slight chance of showers and
thunderstorms. Highs in the lower 90s. South winds around 5 mph.
Chance of precipitation 20 percent. Heat index values up to 101.
.MONDAY NIGHT...Mostly clear. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. South winds
around 5 mph. Chance of precipitation 20 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
precipitation 30 percent. Heat index values up to 100.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then a slight chance of showers
after midnight. Lows in the upper 60s. Chance of precipitation
30 percent.
.WEDNESDAY...Mostly cloudy. Highs around 80.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Clear. Lows in the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s.
.FRIDAY NIGHT...Clear. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

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