Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
695
FNUS53 KLOT 230916
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
416 AM CDT Wed Jul 23 2025
.DISCUSSION...
There is a chance for isolated thunderstorms this morning across
northwestern IL and this afternoon across north central and
northeastern IL. Otherwise, hot and humid conditions are expected
today into Thursday. The chances for more widespread showers and
thunderstorms will increase late Thursday into Friday. Multiple
rounds of thunderstorms with torrential rainfall are possible
during this period.
ILZ014-232130-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM CDT
THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 40 70
Max Temp (24HR Trend) 93 (+8) 97
Min RH % (24HR Trend) 52 (0) 45
Min Temp (24HR Trend) 76 (+5) 72
Max RH % (24HR Trend) 90 (+10) 94
20FT Wind AM (MPH) S 9-11 SW 10-12
20FT Wind PM (MPH) S 9-11 S 7-8 SW 10-12 Lgt/Var
Peak Wind Gusts (MPH) 19 18 21
Precip Amount (IN) 0.01-0.05 0.00 0.05-0.10 0.50-0.75
11 AM Mixing Hgt (FT) 2600 4100
Max Mixing Hgt (FT) 5400 6000
Transport Wnd (MPH) S 17 SW 24
Vent Rate (MPH-FT) 91800 144000
Vent Rate Category good very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. Southwest
winds around 5 mph, becoming north in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. East winds
around 5 mph, becoming south after midnight.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northeast
winds around 5 mph.
$$
ILZ006-232130-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 60 70
Max Temp (24HR Trend) 92 (+9) 93
Min RH % (24HR Trend) 56 (-4) 54
Min Temp (24HR Trend) 76 (+7) 70
Max RH % (24HR Trend) 94 (+9) 98
20FT Wind AM (MPH) S 9-12 SW 10-11
20FT Wind PM (MPH) SW 9-12 SW 8 SW 10-11 Lgt/Var
Peak Wind Gusts (MPH) 19 16 20
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2500 3400
Max Mixing Hgt (FT) 5300 4500
Transport Wnd (MPH) SW 19 SW 25
Vent Rate (MPH-FT) 106000 112500
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. West
winds around 5 mph, becoming northeast in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds around 5 mph in
the evening, becoming light.
.SATURDAY...Mostly cloudy with a chance of thunderstorms. Showers
likely, mainly in the morning. Highs in the lower 80s. South
winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs in the upper 80s. Northwest winds around
5 mph, becoming east in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. West winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
INZ001-232130-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS
AFTERNOON TO 11 PM EDT /10 PM CDT/ THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 30 70
Max Temp (24HR Trend) 91 (+7) 95
Min RH % (24HR Trend) 58 (+6) 49
Min Temp (24HR Trend) 74 (+7) 72
Max RH % (24HR Trend) 97 (+10) 99
20FT Wind AM (MPH) S 8-10 SW 9-10
20FT Wind PM (MPH) S 8-10 S 6 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 18 18
Precip Amount (IN) 0.00 0.00 0.00 0.50-0.75
11 AM Mixing Hgt (FT) 2500 3500
Max Mixing Hgt (FT) 4600 6400
Transport Wnd (MPH) S 16 SW 23
Vent Rate (MPH-FT) 73600 147200
Vent Rate Category good very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Southwest winds around
5 mph, becoming north in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. East winds around
5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
$$
INZ002-232130-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS
AFTERNOON TO 11 PM EDT /10 PM CDT/ THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 30 70
Max Temp (24HR Trend) 91 (+8) 95
Min RH % (24HR Trend) 58 (+9) 49
Min Temp (24HR Trend) 74 (+8) 72
Max RH % (24HR Trend) 95 (+8) 98
20FT Wind AM (MPH) S 8-9 SW 9-10
20FT Wind PM (MPH) S 8-9 S 6 SW 9-10 SW 5-6
Peak Wind Gusts (MPH) 16 18
Precip Amount (IN) 0.00 0.00 0.00 0.75-1.00
11 AM Mixing Hgt (FT) 2300 3500
Max Mixing Hgt (FT) 4600 6600
Transport Wnd (MPH) S 14 SW 21
Vent Rate (MPH-FT) 69000 145200
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. North winds around 5 mph in the
evening, becoming light.
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 70. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs around 90. East winds around 5 mph,
becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
ILZ013-232130-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 50 70
Max Temp (24HR Trend) 93 (+7) 95
Min RH % (24HR Trend) 55 (+2) 48
Min Temp (24HR Trend) 76 (+5) 72
Max RH % (24HR Trend) 93 (+10) 96
20FT Wind AM (MPH) S 9-12 SW 10-12
20FT Wind PM (MPH) S 9-12 S 8 SW 10-12 Lgt/Var
Peak Wind Gusts (MPH) 19 18 21
Precip Amount (IN) 0.01-0.05 0.00 0.05-0.10 0.50-0.75
11 AM Mixing Hgt (FT) 2400 3600
Max Mixing Hgt (FT) 5100 5000
Transport Wnd (MPH) S 18 SW 23
Vent Rate (MPH-FT) 91800 115000
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. West
winds around 5 mph, becoming north in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ012-232130-
Kane-
Including the cities of Aurora and Elgin
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 50 70
Max Temp (24HR Trend) 92 (+7) 93
Min RH % (24HR Trend) 62 (0) 56
Min Temp (24HR Trend) 75 (+5) 71
Max RH % (24HR Trend) 97 (+7) 98
20FT Wind AM (MPH) S 9-12 SW 10-12
20FT Wind PM (MPH) S 9-12 S 8 SW 10-12 Lgt/Var
Peak Wind Gusts (MPH) 20 17 20
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2800
Max Mixing Hgt (FT) 4600 4100
Transport Wnd (MPH) S 18 SW 21
Vent Rate (MPH-FT) 82800 90200
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. West winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. Northwest winds around 5 mph,
becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs around 90. Southeast winds around
5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ005-232130-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 60 70
Max Temp (24HR Trend) 91 (+6) 92
Min RH % (24HR Trend) 65 (+5) 60
Min Temp (24HR Trend) 74 (+5) 69
Max RH % (24HR Trend) 97 (+4) 99
20FT Wind AM (MPH) S 9-12 SW 10-11
20FT Wind PM (MPH) SW 9-12 SW 7 SW 10-11 Lgt/Var
Peak Wind Gusts (MPH) 20 20
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2100 2800
Max Mixing Hgt (FT) 4700 3400
Transport Wnd (MPH) SW 20 SW 23
Vent Rate (MPH-FT) 98700 78200
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. Northwest
winds around 5 mph, becoming north in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds around 5 mph in
the evening, becoming light.
.SATURDAY...Mostly cloudy with a chance of thunderstorms. Showers
likely, mainly in the morning. Highs in the lower 80s. South
winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs in the upper 80s. Light winds, becoming
southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. West winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ004-232130-
Boone-
Including the city of Belvidere
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 60 70
Max Temp (24HR Trend) 91 (+7) 91
Min RH % (24HR Trend) 64 (-2) 61
Min Temp (24HR Trend) 74 (+4) 69
Max RH % (24HR Trend) 96 (+1) 98
20FT Wind AM (MPH) S 9-12 SW 9-11
20FT Wind PM (MPH) S 9-12 S 6-8 SW 9-11 Lgt/Var
Peak Wind Gusts (MPH) 20 20
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2800
Max Mixing Hgt (FT) 4500 3100
Transport Wnd (MPH) S 19 SW 21
Vent Rate (MPH-FT) 90000 68200
Vent Rate Category good fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds around 5 mph in
the evening, becoming light.
.SATURDAY...Partly sunny with a chance of thunderstorms. Showers
likely, mainly in the morning. Highs in the lower 80s. South
winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs in the upper 80s. Light winds, becoming
south around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 70. West winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ011-232130-
De Kalb-
Including the cities of DeKalb and Sycamore
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 50 70
Max Temp (24HR Trend) 91 (+7) 92
Min RH % (24HR Trend) 66 (+1) 57
Min Temp (24HR Trend) 74 (+4) 71
Max RH % (24HR Trend) 97 (+2) 98
20FT Wind AM (MPH) S 10-12 SW 10-11
20FT Wind PM (MPH) S 10-12 S 7-8 SW 10-11 Lgt/Var
Peak Wind Gusts (MPH) 20 16 20
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2100 2500
Max Mixing Hgt (FT) 4300 3400
Transport Wnd (MPH) S 18 SW 21
Vent Rate (MPH-FT) 77400 74800
Vent Rate Category good fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. West winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the lower 80s. Southeast winds around 5 mph,
becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. Northwest winds around 5 mph,
becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs around 90. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ003-232130-
Winnebago-
Including the city of Rockford
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 70 60
Max Temp (24HR Trend) 93 (+8) 90
Min RH % (24HR Trend) 58 (-8) 59
Min Temp (24HR Trend) 74 (+3) 69
Max RH % (24HR Trend) 95 (+3) 98
20FT Wind AM (MPH) S 10-15 SW 10-11
20FT Wind PM (MPH) SW 10-15 S 8 SW 10-11 Lgt/Var
Peak Wind Gusts (MPH) 21 18 19
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2300 2700
Max Mixing Hgt (FT) 4800 3300
Transport Wnd (MPH) S 20 SW 21
Vent Rate (MPH-FT) 100800 72600
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Northwest
winds around 5 mph, becoming northeast in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southeast winds around
5 mph, becoming south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. South
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs in the upper 80s. Light winds, becoming
south around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. South winds
around 5 mph.
.MONDAY...A chance of showers in the morning. Mostly sunny. Highs
in the upper 80s. South winds around 5 mph, becoming southwest in
the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 70. West winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ008-232130-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 20 10 60 60
Max Temp (24HR Trend) 92 (+8) 91
Min RH % (24HR Trend) 60 (-8) 59
Min Temp (24HR Trend) 74 (+3) 70
Max RH % (24HR Trend) 94 (0) 98
20FT Wind AM (MPH) S 10-12 SW 9-10
20FT Wind PM (MPH) S 10-12 S 7-8 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 20 18
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2500
Max Mixing Hgt (FT) 4800 3200
Transport Wnd (MPH) S 19 SW 20
Vent Rate (MPH-FT) 96000 67200
Vent Rate Category good fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Northwest
winds around 5 mph, becoming south in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of thunderstorms. Showers
likely, mainly in the morning. Highs in the mid 80s. South winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs around 90. North winds around 5 mph,
becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs around 90. South winds around
5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 70. West winds around
5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. North winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ010-232130-
Lee-
Including the city of Dixon
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THIS EVENING...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 50 70
Max Temp (24HR Trend) 91 (+7) 91
Min RH % (24HR Trend) 64 (-6) 58
Min Temp (24HR Trend) 73 (+1) 70
Max RH % (24HR Trend) 96 (0) 99
20FT Wind AM (MPH) S 9-11 SW 9-10
20FT Wind PM (MPH) S 9-11 S 7 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 20 19
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 2300 2500
Max Mixing Hgt (FT) 4700 2900
Transport Wnd (MPH) S 17 SW 18
Vent Rate (MPH-FT) 79900 52200
Vent Rate Category good fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. West winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. South winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of thunderstorms. Showers
likely, mainly in the morning. Highs in the mid 80s. Southeast
winds around 5 mph, becoming south in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.SUNDAY...Sunny. Highs around 90. North winds around 5 mph,
becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs around 90. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
$$
ILZ019-232130-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy clear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 40 70
Max Temp (24HR Trend) 92 (+7) 93
Min RH % (24HR Trend) 64 (-4) 56
Min Temp (24HR Trend) 75 (+4) 72
Max RH % (24HR Trend) 93 (-5) 95
20FT Wind AM (MPH) S 8-10 SW 9-10
20FT Wind PM (MPH) S 8-10 S 6-7 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 18 19
Precip Amount (IN) 0.01-0.05 0.00 0.05-0.10 0.25-0.50
11 AM Mixing Hgt (FT) 2300 2700
Max Mixing Hgt (FT) 4400 5000
Transport Wnd (MPH) S 16 SW 20
Vent Rate (MPH-FT) 70400 105000
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. South winds around 5 mph, becoming east
after midnight.
.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Northwest winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the lower 90s. South winds
around 5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ020-232130-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 40 70
Max Temp (24HR Trend) 92 (+8) 94
Min RH % (24HR Trend) 61 (-3) 56
Min Temp (24HR Trend) 75 (+5) 72
Max RH % (24HR Trend) 98 (+6) 98
20FT Wind AM (MPH) S 9-11 SW 9-11
20FT Wind PM (MPH) S 9-11 S 6-7 SW 9-11 Lgt/Var
Peak Wind Gusts (MPH) 18 20
Precip Amount (IN) 0.01-0.05 0.00 0.05-0.10 0.25-0.50
11 AM Mixing Hgt (FT) 2000 2600
Max Mixing Hgt (FT) 4300 4900
Transport Wnd (MPH) S 17 SW 21
Vent Rate (MPH-FT) 73100 107800
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. West
winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. North winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. Southeast winds around 5 mph,
becoming southwest in the afternoon.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows around 70. Southwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. North winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ021-232130-
Grundy-
Including the cities of Morris, Coal City, and Minooka
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 30 70
Max Temp (24HR Trend) 92 (+8) 95
Min RH % (24HR Trend) 62 (-4) 56
Min Temp (24HR Trend) 75 (+5) 73
Max RH % (24HR Trend) 98 (+4) 96
20FT Wind AM (MPH) S 8-10 SW 9-10
20FT Wind PM (MPH) S 8-10 S 6 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 17 19
Precip Amount (IN) 0.01-0.05 0.00 0.01-0.05 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2900
Max Mixing Hgt (FT) 4500 5200
Transport Wnd (MPH) S 17 SW 21
Vent Rate (MPH-FT) 76500 114400
Vent Rate Category good good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. West winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Southwest winds around 5 mph, becoming
east after midnight.
.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Northwest winds around
5 mph, becoming west in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ022-232130-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM CDT
THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 30 70
Max Temp (24HR Trend) 92 (+8) 95
Min RH % (24HR Trend) 59 (-1) 51
Min Temp (24HR Trend) 74 (+5) 72
Max RH % (24HR Trend) 98 (+8) 99
20FT Wind AM (MPH) S 9-11 SW 9-12
20FT Wind PM (MPH) S 9-11 S 6-7 SW 9-12 Lgt/Var
Peak Wind Gusts (MPH) 18 20
Precip Amount (IN) 0.01-0.05 0.00 0.01-0.05 0.25-0.50
11 AM Mixing Hgt (FT) 2200 3000
Max Mixing Hgt (FT) 4600 5700
Transport Wnd (MPH) S 17 SW 21
Vent Rate (MPH-FT) 78200 125400
Vent Rate Category good very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the upper 60s. Southwest winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows around 70. Southwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Southwest winds
around 5 mph in the evening, becoming light.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southeast winds
around 5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.
$$
ILZ032-232130-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy clear mclear pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 30 70
Max Temp (24HR Trend) 91 (+7) 93
Min RH % (24HR Trend) 64 (-5) 58
Min Temp (24HR Trend) 74 (+4) 73
Max RH % (24HR Trend) 96 (-3) 99
20FT Wind AM (MPH) S 8-10 SW 9-10
20FT Wind PM (MPH) S 8-10 S 6-7 SW 9-10 Lgt/Var
Peak Wind Gusts (MPH) 17 18
Precip Amount (IN) 0.01-0.05 0.00 0.01-0.05 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2700
Max Mixing Hgt (FT) 4100 4700
Transport Wnd (MPH) S 16 SW 20
Vent Rate (MPH-FT) 65600 98700
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds around 5 mph,
becoming west in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the lower 70s. Southwest winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds,
becoming south around 5 mph after midnight.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
ILZ023-232130-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 20 10 30 70
Max Temp (24HR Trend) 91 (+7) 95
Min RH % (24HR Trend) 63 (+3) 53
Min Temp (24HR Trend) 74 (+6) 72
Max RH % (24HR Trend) 97 (+4) 99
20FT Wind AM (MPH) S 8-10 SW 8-9
20FT Wind PM (MPH) S 8-10 S 5 SW 8-9 Lgt/Var
Peak Wind Gusts (MPH) 18 18
Precip Amount (IN) 0.00 0.00 0.00 0.50-0.75
11 AM Mixing Hgt (FT) 2200 2900
Max Mixing Hgt (FT) 4000 5500
Transport Wnd (MPH) S 16 SW 21
Vent Rate (MPH-FT) 64000 121000
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Southwest winds around 5 mph, becoming
east after midnight.
.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 70. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 90s. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
ILZ039-232130-
Ford-
Including the cities of Paxton and Gibson City
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 20 60
Max Temp (24HR Trend) 91 (+7) 93
Min RH % (24HR Trend) 65 (-1) 57
Min Temp (24HR Trend) 74 (+5) 73
Max RH % (24HR Trend) 95 (-5) 98
20FT Wind AM (MPH) S 8-9 SW 9
20FT Wind PM (MPH) S 8-9 S 5-6 SW 9 SW 5-6
Peak Wind Gusts (MPH) 16 16
Precip Amount (IN) 0.00 0.00 0.00 0.25-0.50
11 AM Mixing Hgt (FT) 2200 2800
Max Mixing Hgt (FT) 3600 4500
Transport Wnd (MPH) S 13 SW 19
Vent Rate (MPH-FT) 50400 90000
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds around 5 mph,
becoming west in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the lower 70s. Southwest winds around 5 mph,
becoming southeast after midnight.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Southwest winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 90. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
ILZ033-232130-
Iroquois-
Including the cities of Watseka and Gilman
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM CDT THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 20 70
Max Temp (24HR Trend) 91 (+7) 94
Min RH % (24HR Trend) 64 (+3) 55
Min Temp (24HR Trend) 74 (+6) 73
Max RH % (24HR Trend) 94 (-2) 97
20FT Wind AM (MPH) S 7-8 SW 8
20FT Wind PM (MPH) S 7-8 Lgt/Var SW 8 Lgt/Var
Peak Wind Gusts (MPH) 16 16
Precip Amount (IN) 0.00 0.00 0.00 0.50-0.75
11 AM Mixing Hgt (FT) 2200 3000
Max Mixing Hgt (FT) 3600 4800
Transport Wnd (MPH) S 12 SW 19
Vent Rate (MPH-FT) 46800 96000
Vent Rate Category poor good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds around 5 mph,
becoming west in the afternoon.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the lower 70s. Light winds, becoming southeast
around 5 mph after midnight.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. South winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
INZ010-232130-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS
AFTERNOON TO 11 PM EDT /10 PM CDT/ THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 20 70
Max Temp (24HR Trend) 90 (+7) 94
Min RH % (24HR Trend) 61 (+2) 53
Min Temp (24HR Trend) 74 (+8) 72
Max RH % (24HR Trend) 94 (+2) 97
20FT Wind AM (MPH) S 7-8 SW 8-9
20FT Wind PM (MPH) S 7-8 Lgt/Var SW 8-9 Lgt/Var
Peak Wind Gusts (MPH) 13 17
Precip Amount (IN) 0.00 0.00 0.00 0.50-0.75
11 AM Mixing Hgt (FT) 2300 3100
Max Mixing Hgt (FT) 4300 5500
Transport Wnd (MPH) S 12 SW 19
Vent Rate (MPH-FT) 55900 110000
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Light winds.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the lower 70s. Southwest winds around 5 mph in the
evening, becoming light.
.SUNDAY...Sunny. Highs around 90. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs around 90. Southwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
INZ011-232130-
Jasper-
Including the cities of Rensselaer and DeMotte
416 AM CDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS
AFTERNOON TO 11 PM EDT /10 PM CDT/ THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 20 70
Max Temp (24HR Trend) 91 (+9) 95
Min RH % (24HR Trend) 59 (+5) 51
Min Temp (24HR Trend) 74 (+9) 73
Max RH % (24HR Trend) 95 (+5) 97
20FT Wind AM (MPH) S 6-8 SW 8-9
20FT Wind PM (MPH) S 6-8 Lgt/Var SW 8-9 Lgt/Var
Peak Wind Gusts (MPH) 13 18
Precip Amount (IN) 0.00 0.00 0.00 0.50-0.75
11 AM Mixing Hgt (FT) 2400 3300
Max Mixing Hgt (FT) 4700 5700
Transport Wnd (MPH) S 12 SW 20
Vent Rate (MPH-FT) 61100 119700
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows around 70. Light winds.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows around 70. South winds around 5 mph in the evening, becoming
light.
.SUNDAY...Sunny. Highs around 90. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 70. Light winds.
.MONDAY...Mostly sunny. Highs around 90. Southwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$
INZ019-232130-
Benton-
Including the cities of Fowler and Oxford
516 AM EDT Wed Jul 23 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM EDT /1 PM CDT/ THIS
AFTERNOON TO 11 PM EDT /10 PM CDT/ THURSDAY...
Today Tonight Thu Thu Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 20 60
Max Temp (24HR Trend) 90 (+7) 93
Min RH % (24HR Trend) 62 (0) 58
Min Temp (24HR Trend) 74 (+7) 73
Max RH % (24HR Trend) 95 (+4) 96
20FT Wind AM (MPH) S 6-7 SW 7-8
20FT Wind PM (MPH) S 6-7 Lgt/Var SW 7-8 Lgt/Var
Peak Wind Gusts (MPH) 16
Precip Amount (IN) 0.00 0.00 0.00 0.25-0.50
11 AM Mixing Hgt (FT) 2200 3000
Max Mixing Hgt (FT) 4200 5000
Transport Wnd (MPH) S 11 SW 19
Vent Rate (MPH-FT) 50400 100000
Vent Rate Category poor good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly cloudy with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds around 5 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight. Lows in the lower 70s. Light winds.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the mid 80s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A chance of showers and thunderstorms. Lows in the
lower 70s. Southwest winds around 5 mph in the evening, becoming
light.
.SUNDAY...Sunny. Highs in the upper 80s. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds.
.MONDAY...Mostly sunny. Highs around 90. Light winds, becoming
southwest around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Light winds,
becoming west around 5 mph after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
$$