478
FPUS53 KLOT 191436
ZFPLOT

Zone Forecast Product
National Weather Service Chicago/Romeoville, IL
935 AM CDT Sun Jul 19 2026

ILZ104-192200-
Central Cook-
Including the cities of Chicago, Cicero, Oak Lawn, Oak Park,
and La Grange
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Patchy smoke. Highs around 80 inland, but only in the mid 70s
near the lake. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
mid 60s in the suburbs to the upper 60s downtown. East winds 5 to
10 mph, becoming south after midnight.
.MONDAY...Mostly cloudy. Highs in the mid 80s. South winds 5 to
10 mph, increasing to southwest 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the lower 70s. Southwest winds 10 to 15 mph.
Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Humid with highs in the upper 80s. Northwest winds
10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening. Lows in the mid 60s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 80s.

$$

ILZ103-192200-
Northern Cook-
Including the cities of Evanston, Des Plaines, Schaumburg,
Palatine, and Northbrook
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Patchy smoke. Highs in the lower 80s inland, but only in the mid
70s near the lake. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph, becoming south after
midnight.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms late. Highs in the mid 80s. Southwest winds 5 to
10 mph, increasing to 10 to 15 mph in the afternoon. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
in the lower 70s. Southwest winds 10 to 15 mph. Chance of
precipitation 70 percent.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of thunderstorms in the morning. A slight
chance of showers. Humid with highs in the mid 80s. Northwest
winds 10 to 15 mph with gusts up to 25 mph. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.

$$

ILZ105-192200-
Southern Cook-
Including the cities of Calumet City, Oak Forest, Lemont,
Orland Park, and Park Forest
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs around 80. Northeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph, becoming southeast after
midnight.
.MONDAY...Mostly cloudy. Highs in the mid 80s. South winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows in the lower 70s.
Southwest winds 10 to 15 mph. Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms. Humid with
highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to
25 mph in the afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 60s.
.WEDNESDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ006-192200-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Patchy smoke. Highs in the upper 70s. East winds 5 to 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows in the lower 60s. East
winds around 5 mph, becoming southwest after midnight.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
around 70. Southwest winds 10 to 15 mph. Gusts up to 25 mph in
the evening. Chance of precipitation 70 percent.
.TUESDAY...Mostly sunny in the morning, then becoming partly
cloudy. A slight chance of showers and thunderstorms in the
afternoon. Humid with highs in the mid 80s. Northwest winds 10 to
15 mph with gusts up to 25 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.

$$

ILZ005-192200-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. East winds
around 5 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows around 60. East winds
around 5 mph, becoming south after midnight.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. Southwest
winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
in the upper 60s. Southwest winds 10 to 15 mph. Chance of
precipitation 70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph with gusts up to 25 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 80s.

$$

ILZ012-192200-
Kane-
Including the cities of Aurora and Elgin
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph, becoming south after
midnight.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms late. Highs in the lower 80s. South winds 5 to
10 mph, increasing to southwest 10 to 15 mph in the afternoon.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
around 70. Southwest winds 10 to 15 mph. Chance of precipitation
70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s. West
winds 10 to 15 mph, increasing to northwest 15 to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ013-192200-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph, becoming south after
midnight.
.MONDAY...Mostly cloudy. Highs in the mid 80s. South winds 5 to
10 mph, increasing to southwest 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the lower 70s. Southwest winds 10 to 15 mph.
Chance of precipitation 70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s. West
winds 10 to 15 mph, increasing to northwest 15 to 20 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ020-192200-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds around 5 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows in the lower 60s.
Southeast winds around 5 mph.
.MONDAY...Mostly cloudy. Humid with highs in the mid 80s. South
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the lower 70s. Southwest winds around 10 mph.
Chance of precipitation 70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s. West
winds 10 to 15 mph, increasing to northwest 15 to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 80s.

$$

ILZ106-192200-
Northern Will-
Including the cities of Joliet, Bolingbrook, Plainfield,
and Mokena
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Patchy smoke. Highs in the lower 80s. Northeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds 5 to 10 mph, becoming southeast after
midnight.
.MONDAY...Mostly cloudy. Highs in the mid 80s. South winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the lower 70s. Southwest winds around 10 mph.
Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms in the
morning. Humid with highs in the mid 80s. Northwest winds 10 to
15 mph. Gusts up to 25 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny in the morning, then becoming 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...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 80s.

$$

ILZ107-192200-
Southern Will-
Including the cities of Channahon, Manhattan, and Wilmington
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph in the evening, becoming light
and variable.
.MONDAY...Mostly cloudy. Humid with highs in the mid 80s. South
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows in the lower 70s.
Southwest winds around 10 mph. Chance of precipitation
70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms in the
morning. Humid with highs in the mid 80s. Northwest winds 10 to
15 mph. Gusts up to 25 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ108-192200-
Eastern Will-
Including the cities of Crete, Peotone, and Beecher
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs around 80. Northeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows around
60. East winds around 5 mph.
.MONDAY...Mostly cloudy. Highs in the lower 80s. South winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the upper 60s. Southwest winds around 10 mph.
Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms in the
morning. Humid with highs in the mid 80s. Northwest winds 10 to
15 mph. Gusts up to 25 mph in the afternoon. Chance of
precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

INZ001-192200-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the upper 70s. Northeast
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows around
60. Northeast winds around 5 mph, becoming southeast after
midnight.
.MONDAY...Mostly cloudy. Highs in the lower 80s. South winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows in the upper 60s. Southwest winds 5 to 10 mph,
increasing to 10 to 15 mph after midnight. Chance of
precipitation 70 percent.
.TUESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Humid with highs in the mid 80s inland, but only
in the lower 80s near the lake. West winds 10 to 15 mph, becoming
northwest in the afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening. Lows in the mid 60s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy in the morning, then clearing. Highs
in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

INZ002-192200-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning then clearing.
Patchy smoke. Highs in the upper 70s. Northeast winds 5 to
10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. Northeast winds around 5 mph, becoming southeast after
midnight.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
Humid with lows around 70. Southwest winds 5 to 10 mph. Chance of
precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. A chance
of showers and thunderstorms, mainly in the morning. Humid with
highs in the mid 80s inland, but only in the upper 70s near the
lake. West winds around 10 mph, becoming northwest in the
afternoon. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening. Lows in the mid 60s. Chance of precipitation 20 percent.
.WEDNESDAY...Partly cloudy in the morning, then clearing. Highs
in the lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the lower 80s.

$$

ILZ003-192200-
Winnebago-
Including the city of Rockford
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. East winds around 5 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms
early in the afternoon. A slight chance of showers and
thunderstorms late. Highs in the mid 80s. South winds 5 to
10 mph, increasing to southwest 10 to 15 mph in the afternoon.
Chance of precipitation 30 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
in the upper 60s. Southwest winds 10 to 15 mph. Chance of
precipitation 70 percent.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northwest winds
10 to 15 mph, increasing to 15 to 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows around 60.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Mostly cloudy in the morning, then becoming partly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 80s.

$$

ILZ004-192200-
Boone-
Including the city of Belvidere
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. East winds around 5 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows around
60. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s. South
winds 5 to 10 mph, increasing to southwest 10 to 15 mph in the
afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
in the upper 60s. Southwest winds 10 to 15 mph. Chance of
precipitation 70 percent.
.TUESDAY...Mostly sunny. Highs in the mid 80s. Northwest winds
10 to 15 mph with gusts up to 25 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ008-192200-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. East winds around 5 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Humid with highs in the mid 80s.
South winds 5 to 10 mph, increasing to southwest 10 to 15 mph in
the afternoon. Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
around 70. Southwest winds 10 to 15 mph. Chance of precipitation
70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ011-192200-
De Kalb-
Including the cities of DeKalb and Sycamore
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. East winds
5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows around
60. Southeast winds around 5 mph.
.MONDAY...Mostly cloudy. A slight chance of showers and
thunderstorms late. Highs in the lower 80s. South winds 5 to
10 mph, increasing to southwest 10 to 15 mph in the afternoon.
Chance of precipitation 20 percent.
.MONDAY NIGHT...Showers and thunderstorms likely. Humid with lows
around 70. Southwest winds 10 to 15 mph. Chance of precipitation
70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ010-192200-
Lee-
Including the city of Dixon
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny late in the morning, then becoming
partly cloudy. Patchy smoke. Highs in the lower 80s. East winds
around 5 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers and thunderstorms late. Humid
with highs in the mid 80s. South winds 5 to 10 mph. Chance of
precipitation 20 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows around 70. Southwest winds
10 to 15 mph. Chance of precipitation 70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph. Gusts up to 25 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Mostly sunny. Highs in the mid 80s.

$$

ILZ019-192200-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy. Patchy smoke. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows in the lower 60s. East
winds around 5 mph.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. A slight chance of showers and thunderstorms late. Highs
in the mid 80s. South winds 5 to 10 mph. Chance of precipitation
20 percent.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows in the lower 70s.
Southwest winds around 10 mph. Chance of precipitation
70 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph. Gusts up to 25 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Partly cloudy in the morning, then becoming mostly
sunny. Highs in the mid 80s.

$$

ILZ021-192200-
Grundy-
Including the cities of Morris, Coal City, and Minooka
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. Northeast winds around 5 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows in the lower 60s. East
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Humid with highs in the mid 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows in the lower 70s.
Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.
.TUESDAY...Mostly sunny. Humid with highs in the mid 80s.
Northwest winds 10 to 15 mph. Gusts up to 25 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ032-192200-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph.
.MONDAY...Partly cloudy. Humid with highs in the mid 80s. South
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then showers and thunderstorms
likely after midnight. Humid with lows in the lower 70s.
Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.
.TUESDAY...Mostly sunny. A slight chance of showers and
thunderstorms in the morning. Humid with highs in the upper 80s.
Northwest winds 10 to 15 mph. Gusts up to 25 mph in the
afternoon. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s.
.THURSDAY...Mostly sunny. Highs in the lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ023-192200-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. Northeast winds around 5 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows around
60. East winds around 5 mph in the evening, becoming light and
variable.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight. Humid with lows around 70. Southwest winds 5 to 10 mph.
Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A slight chance of showers and thunderstorms in the
morning. Humid with highs in the upper 80s. West winds 10 to
15 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ039-192200-
Ford-
Including the cities of Paxton and Gibson City
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph.
.MONDAY...Partly cloudy. Humid with highs in the mid 80s. South
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Humid with lows in the lower 70s.
Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms in the morning.
Humid with highs in the upper 80s. West winds 10 to 15 mph. Gusts
up to 25 mph in the afternoon. Chance of precipitation
40 percent.
.TUESDAY NIGHT...Clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

ILZ033-192200-
Iroquois-
Including the cities of Watseka and Gilman
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Mostly sunny. Patchy smoke. Highs in the lower
80s. Northeast winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. East winds around 5 mph.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the mid 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Showers and thunderstorms likely
after midnight. Humid with lows in the lower 70s. Southwest winds
5 to 10 mph. Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms in the morning.
Humid with highs in the upper 80s. West winds 10 to 15 mph.
Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs around 80.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

INZ010-192200-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds around 5 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows around 60. Northeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight. Humid with lows in the upper 60s. Southwest winds 5 to
10 mph. Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then becoming mostly
sunny. A chance of showers and thunderstorms in the morning.
Humid with highs in the mid 80s. West winds 10 to 15 mph. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s.
.WEDNESDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

INZ011-192200-
Jasper-
Including the cities of Rensselaer and DeMotte
936 AM CDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy. Patchy smoke. Highs around 80.
Northeast winds around 5 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Patchy smoke in the evening. Lows around 60. Northeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A slight chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight. Humid with lows in the upper 60s. Southwest winds 5 to
10 mph. Chance of precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. A chance
of showers and thunderstorms, mainly in the morning. Humid with
highs in the mid 80s. West winds around 10 mph, becoming
northwest in the afternoon. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the lower 60s.
.WEDNESDAY...Partly cloudy. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the mid 80s.

$$

INZ019-192200-
Benton-
Including the cities of Fowler and Oxford
1036 AM EDT Sun Jul 19 2026

.REST OF TODAY...Partly cloudy late in the morning, then becoming
mostly sunny. Patchy smoke. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.TONIGHT...Mostly clear. Patchy smoke in the evening. Lows in the
lower 60s. Northeast winds around 5 mph in the evening, becoming
light and variable.
.MONDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs in the lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Showers and thunderstorms likely after midnight.
Humid with lows around 70. Southwest winds 5 to 10 mph. Chance of
precipitation 70 percent.
.TUESDAY...Partly cloudy in the morning, then clearing. A chance
of showers and thunderstorms in the morning. Humid with highs in
the mid 80s. West winds around 10 mph, becoming northwest in the
afternoon. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 60s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy in the morning, then becoming mostly
cloudy. Highs around 80.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Partly cloudy. Highs in the lower 80s.

$$