Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
557
FNUS53 KLOT 150920
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
420 AM CDT Tue Jul 15 2025
.DISCUSSION...
Widely scattered thunderstorms are expected this afternoon into
early evening south of I-80. Wednesday will be hot and humid with
late afternoon and evening thunderstorms likely, especially over
northern IL. A cold front will move across the area Wednesday
night and Thursday, bringing an end to the rain chances, followed
by less humid and slight cooler conditions. After dry conditions
Friday, we will get into a more active pattern this weekend with at
least occasional bouts of showers and thunderstorms possible.
ILZ014-152130-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 30 60
Max Temp (24HR Trend) 91 (+5) 91
Min RH % (24HR Trend) 43 (+4) 52
Min Temp (24HR Trend) 73 (+5) 67
Max RH % (24HR Trend) 94 (+5) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.05-0.10 0.10-0.25
11 AM Mixing Hgt (FT) 5100 3300
Max Mixing Hgt (FT) 6600 5200
Transport Wnd (MPH) S 10 SW 8
Vent Rate (MPH-FT) 66000 41600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. West winds around 10 mph,
becoming north in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. South winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Showers likely and a chance of
thunderstorms in the evening, then a chance of showers after
midnight. Lows in the upper 60s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph, becoming north in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the upper 60s. Northeast winds around 5 mph.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the lower 70s. East winds around 5 mph,
becoming south after midnight.
$$
ILZ006-152130-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover clear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 40 60
Max Temp (24HR Trend) 88 (+3) 88
Min RH % (24HR Trend) 46 (-1) 61
Min Temp (24HR Trend) 71 (+5) 64
Max RH % (24HR Trend) 97 (0) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-6 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 4700 3000
Max Mixing Hgt (FT) 6000 4900
Transport Wnd (MPH) S 10 SW 8
Vent Rate (MPH-FT) 60000 39200
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. North winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. South
winds 5 to 10 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
South winds around 5 mph.
.SUNDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the lower 80s. West winds around 5 mph, becoming north
in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the mid 60s. Northeast winds around 5 mph.
.MONDAY...A chance of showers in the morning. Partly sunny. Highs
in the lower 80s. East winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. East winds around 5 mph,
becoming south after midnight.
$$
INZ001-152130-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 20 50
Max Temp (24HR Trend) 90 (+5) 90
Min RH % (24HR Trend) 47 (-1) 56
Min Temp (24HR Trend) 71 (+5) 69
Max RH % (24HR Trend) 98 (+3) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 3-6 SW 5
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 4700 2900
Max Mixing Hgt (FT) 6000 4900
Transport Wnd (MPH) S 9 SW 8
Vent Rate (MPH-FT) 54000 39200
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the upper 70s. Northwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. North
winds 5 to 10 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph
in the evening, becoming light.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. South winds
around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with showers likely. Lows in the upper 60s.
Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph, becoming north in the afternoon.
.SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 60s. North
winds around 5 mph, becoming southeast after midnight.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 70. South winds around 5 mph.
$$
INZ002-152130-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy pcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 20 50
Max Temp (24HR Trend) 90 (+5) 90
Min RH % (24HR Trend) 46 (0) 57
Min Temp (24HR Trend) 71 (+6) 70
Max RH % (24HR Trend) 97 (+5) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 4-6 SW 5
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 4600 2600
Max Mixing Hgt (FT) 6000 4700
Transport Wnd (MPH) S 9 SW 8
Vent Rate (MPH-FT) 54000 37600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the upper 70s. Northwest winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. North
winds around 5 mph.
.FRIDAY...Partly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph
in the evening, becoming light.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southeast
winds around 5 mph, becoming south in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph.
.SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 60s. North
winds around 5 mph, becoming southeast after midnight.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southeast
winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 70. South winds around
5 mph.
$$
ILZ013-152130-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 40 60
Max Temp (24HR Trend) 90 (+5) 90
Min RH % (24HR Trend) 45 (+5) 55
Min Temp (24HR Trend) 72 (+5) 67
Max RH % (24HR Trend) 96 (+6) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.10-0.25
11 AM Mixing Hgt (FT) 4800 3200
Max Mixing Hgt (FT) 6200 5100
Transport Wnd (MPH) S 11 SW 8
Vent Rate (MPH-FT) 74400 40800
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Northwest winds around
10 mph, becoming north in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs around 80. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy. Showers likely and a chance of
thunderstorms in the evening, then a chance of showers after
midnight. Lows in the upper 60s. Southwest winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the upper 60s. East winds around 5 mph.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows around 70. Southeast winds around 5 mph.
$$
ILZ012-152130-
Kane-
Including the cities of Aurora and Elgin
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover clear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 40 60
Max Temp (24HR Trend) 88 (+4) 89
Min RH % (24HR Trend) 50 (0) 60
Min Temp (24HR Trend) 71 (+6) 66
Max RH % (24HR Trend) 98 (+4) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 4200 2500
Max Mixing Hgt (FT) 5200 4400
Transport Wnd (MPH) S 10 SW 9
Vent Rate (MPH-FT) 52000 39600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 50s. Northeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 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 southwest in the afternoon.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
Southwest winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 60s. East winds around 5 mph.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds around 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. East winds around 5 mph,
becoming south after midnight.
$$
ILZ005-152130-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover clear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 50 60
Max Temp (24HR Trend) 88 (+3) 88
Min RH % (24HR Trend) 52 (-1) 63
Min Temp (24HR Trend) 71 (+6) 64
Max RH % (24HR Trend) 98 (-1) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) SW 4-6 Lgt/Var SW 3-6 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 4100 2500
Max Mixing Hgt (FT) 5200 4100
Transport Wnd (MPH) SW 12 SW 10
Vent Rate (MPH-FT) 67600 41000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the mid 50s. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. South
winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the mid 60s.
South winds around 5 mph.
.SUNDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the lower 80s. Southwest winds around 5 mph, becoming
north in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 60s. East winds around 5 mph.
.MONDAY...A chance of showers in the morning. Partly sunny. Highs
in the lower 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Mostly
cloudy with a chance of showers. Lows in the upper 60s. Southeast
winds around 5 mph.
$$
ILZ004-152130-
Boone-
Including the city of Belvidere
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 50 60
Max Temp (24HR Trend) 87 (+4) 87
Min RH % (24HR Trend) 54 (-4) 62
Min Temp (24HR Trend) 71 (+7) 63
Max RH % (24HR Trend) 97 (-3) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 3-6 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 4100 2500
Max Mixing Hgt (FT) 4700 4200
Transport Wnd (MPH) S 12 SW 11
Vent Rate (MPH-FT) 61100 50400
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. North winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the mid 50s. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 60. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. South
winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the mid 60s.
Southwest winds around 5 mph.
.SUNDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the lower 80s. North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the lower 60s. East winds around 5 mph.
.MONDAY...A chance of showers in the morning. Partly sunny. Highs
in the lower 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Mostly
cloudy with a chance of showers. Lows in the upper 60s. Southeast
winds around 5 mph.
$$
ILZ011-152130-
De Kalb-
Including the cities of DeKalb and Sycamore
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 50 60
Max Temp (24HR Trend) 88 (+5) 89
Min RH % (24HR Trend) 52 (0) 59
Min Temp (24HR Trend) 71 (+6) 65
Max RH % (24HR Trend) 97 (-1) 100
20FT Wind AM (MPH) S 5-6 Lgt/Var
20FT Wind PM (MPH) S 5-6 Lgt/Var SW 4-6 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.10-0.25 0.10-0.25
11 AM Mixing Hgt (FT) 3900 2500
Max Mixing Hgt (FT) 4600 4200
Transport Wnd (MPH) S 10 SW 11
Vent Rate (MPH-FT) 46000 50400
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 50s. Northeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
South winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 60s. Northeast winds around 5 mph,
becoming southeast after midnight.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds around 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Southeast winds around 5 mph.
$$
ILZ003-152130-
Winnebago-
Including the city of Rockford
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 60 70
Max Temp (24HR Trend) 87 (+3) 88
Min RH % (24HR Trend) 51 (-1) 59
Min Temp (24HR Trend) 71 (+7) 63
Max RH % (24HR Trend) 98 (+3) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.25-0.50 0.25-0.50
11 AM Mixing Hgt (FT) 4000 2700
Max Mixing Hgt (FT) 4700 4200
Transport Wnd (MPH) S 12 SW 12
Vent Rate (MPH-FT) 61100 54600
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. North winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then clearing.
Lows in the mid 50s. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the mid 60s.
South winds around 5 mph.
.SUNDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the lower 80s. North winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the lower 60s. Northeast winds around 5 mph,
becoming east after midnight.
.MONDAY...A chance of showers in the morning. Partly sunny. Highs
in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Southeast winds around 5 mph.
$$
ILZ008-152130-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 60 70
Max Temp (24HR Trend) 87 (+4) 88
Min RH % (24HR Trend) 53 (+1) 60
Min Temp (24HR Trend) 71 (+7) 64
Max RH % (24HR Trend) 98 (+3) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.25-0.50 0.10-0.25
11 AM Mixing Hgt (FT) 3800 2500
Max Mixing Hgt (FT) 4600 4000
Transport Wnd (MPH) S 11 SW 13
Vent Rate (MPH-FT) 55200 56000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 70s. Northwest winds around
10 mph, becoming north in the afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the mid 60s.
Southeast winds around 5 mph.
.SUNDAY...Partly sunny. A chance of showers in the afternoon.
Highs in the lower 80s. North winds around 5 mph, becoming south
in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. North winds around 5 mph, becoming southeast after
midnight.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Northeast winds around 5 mph,
becoming southeast after midnight.
$$
ILZ010-152130-
Lee-
Including the city of Dixon
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type None None tstms tstms
Chance Precip (%) 10 10 60 70
Max Temp (24HR Trend) 87 (+4) 89
Min RH % (24HR Trend) 53 (-2) 59
Min Temp (24HR Trend) 71 (+6) 65
Max RH % (24HR Trend) 98 (0) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 4-6 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.25-0.50 0.25-0.50
11 AM Mixing Hgt (FT) 3500 2600
Max Mixing Hgt (FT) 4500 4100
Transport Wnd (MPH) S 10 SW 13
Vent Rate (MPH-FT) 45000 57400
Vent Rate Category poor fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 70s. West winds around 10 mph,
becoming north in the afternoon.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph, becoming east in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
.SATURDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. South winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
Southeast winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southeast
winds around 5 mph, becoming south in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. North winds around 5 mph, becoming southeast after
midnight.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows in the
upper 60s. South winds around 5 mph.
$$
ILZ019-152130-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 50 60
Max Temp (24HR Trend) 88 (+3) 90
Min RH % (24HR Trend) 52 (-3) 57
Min Temp (24HR Trend) 71 (+4) 68
Max RH % (24HR Trend) 96 (-2) 99
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 4-6 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.00 0.25-0.50 0.25-0.50
11 AM Mixing Hgt (FT) 4000 2700
Max Mixing Hgt (FT) 4600 4700
Transport Wnd (MPH) S 10 SW 11
Vent Rate (MPH-FT) 46000 56400
Vent Rate Category poor fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northeast
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs around 80. Northeast winds around
5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
Southwest winds around 5 mph, becoming southeast after midnight.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. North winds around 5 mph, becoming east after midnight.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows around
70. South winds around 5 mph.
$$
ILZ020-152130-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 40 60
Max Temp (24HR Trend) 89 (+5) 90
Min RH % (24HR Trend) 52 (+1) 59
Min Temp (24HR Trend) 72 (+6) 68
Max RH % (24HR Trend) 98 (+2) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.05-0.10 0.25-0.50
11 AM Mixing Hgt (FT) 4000 2400
Max Mixing Hgt (FT) 4900 4400
Transport Wnd (MPH) S 9 SW 9
Vent Rate (MPH-FT) 44100 39600
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 50s. Northeast winds around
5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. North winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
South winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. East winds around 5 mph.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows in the
upper 60s. Southeast winds around 5 mph.
$$
ILZ021-152130-
Grundy-
Including the cities of Morris, Coal City, and Minooka
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 40 60
Max Temp (24HR Trend) 89 (+4) 91
Min RH % (24HR Trend) 52 (+1) 58
Min Temp (24HR Trend) 72 (+5) 69
Max RH % (24HR Trend) 98 (+1) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 3-6 SW 5
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 4000 2500
Max Mixing Hgt (FT) 4900 4800
Transport Wnd (MPH) S 9 SW 10
Vent Rate (MPH-FT) 44100 48000
Vent Rate Category poor fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows around 60. Northeast winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with a chance of showers. Lows in the upper 60s.
South winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. East winds around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows around
70. South winds around 5 mph.
$$
ILZ022-152130-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy mcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 10 30 50
Max Temp (24HR Trend) 89 (+4) 91
Min RH % (24HR Trend) 50 (+2) 56
Min Temp (24HR Trend) 71 (+4) 68
Max RH % (24HR Trend) 98 (+4) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 4-7 SW 5
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.05-0.10 0.10-0.25
11 AM Mixing Hgt (FT) 4400 2400
Max Mixing Hgt (FT) 5100 4800
Transport Wnd (MPH) S 10 SW 9
Vent Rate (MPH-FT) 51000 43200
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 70s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 60s. North
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. Northeast winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. North winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming southwest in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Showers likely and a chance of
thunderstorms in the evening, then a chance of showers after
midnight. Lows in the upper 60s. South winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 60s. East
winds around 5 mph.
.MONDAY...Partly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows in the
upper 60s. South winds around 5 mph.
$$
ILZ032-152130-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover pcldy pcldy pcldy pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 30 10 30 60
Max Temp (24HR Trend) 88 (+2) 90
Min RH % (24HR Trend) 57 (+4) 61
Min Temp (24HR Trend) 71 (+3) 69
Max RH % (24HR Trend) 99 (0) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 4-7 SW 6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.00 0.10-0.25 0.25-0.50
11 AM Mixing Hgt (FT) 3600 2800
Max Mixing Hgt (FT) 4500 4500
Transport Wnd (MPH) S 10 SW 11
Vent Rate (MPH-FT) 45000 54000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy. A chance of showers and thunderstorms
in the afternoon. Highs around 80. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows around 60. Northeast winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.SATURDAY 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.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. East winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southeast winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows around 70. South winds around 5 mph.
$$
ILZ023-152130-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 20 20 30 50
Max Temp (24HR Trend) 89 (+4) 90
Min RH % (24HR Trend) 52 (0) 58
Min Temp (24HR Trend) 71 (+4) 69
Max RH % (24HR Trend) 98 (+1) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-6 Lgt/Var SW 3-6 SW 5
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 4200 2500
Max Mixing Hgt (FT) 4900 4500
Transport Wnd (MPH) S 10 SW 10
Vent Rate (MPH-FT) 49000 45000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph,
becoming east after midnight.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.SATURDAY NIGHT...A chance of thunderstorms in the evening.
Mostly cloudy with showers likely. Lows in the upper 60s. South
winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming south in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Northeast winds around 5 mph,
becoming southeast after midnight.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers after midnight. Lows in the
upper 60s. South winds around 5 mph.
$$
ILZ039-152130-
Ford-
Including the cities of Paxton and Gibson City
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover pcldy pcldy pcldy pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 30 20 20 40
Max Temp (24HR Trend) 86 (+1) 89
Min RH % (24HR Trend) 58 (0) 61
Min Temp (24HR Trend) 71 (+3) 70
Max RH % (24HR Trend) 98 (+2) 100
20FT Wind AM (MPH) SE 5-6 Lgt/Var
20FT Wind PM (MPH) S 5-6 Lgt/Var SW 4-6 SW 5-6
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.05-0.10 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 3800 2600
Max Mixing Hgt (FT) 4300 4000
Transport Wnd (MPH) S 11 SW 14
Vent Rate (MPH-FT) 51600 60000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the lower 80s. West winds around 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph.
.FRIDAY...Partly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph, becoming east after midnight.
.SATURDAY...Partly sunny with a chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
Highs in the mid 80s. Southeast winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY 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.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. East winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows around 70. South winds around 5 mph.
$$
ILZ033-152130-
Iroquois-
Including the cities of Watseka and Gilman
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover pcldy pcldy pcldy pcldy
Precip Type tstms None tstms tstms
Chance Precip (%) 30 20 20 40
Max Temp (24HR Trend) 87 (+1) 89
Min RH % (24HR Trend) 53 (-2) 58
Min Temp (24HR Trend) 71 (+4) 70
Max RH % (24HR Trend) 97 (+3) 99
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 3-5 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 3900 2600
Max Mixing Hgt (FT) 4700 4000
Transport Wnd (MPH) S 11 SW 11
Vent Rate (MPH-FT) 56400 48000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds,
becoming east around 5 mph after midnight.
.SATURDAY...Partly sunny with a chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
Highs in the mid 80s. Southeast winds around 5 mph, becoming
southwest in the afternoon.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. North winds around 5 mph,
becoming east after midnight.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 70. South winds around 5 mph.
$$
INZ010-152130-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy pcldy
Precip Type tstms showers tstms tstms
Chance Precip (%) 30 20 20 40
Max Temp (24HR Trend) 88 (+4) 89
Min RH % (24HR Trend) 51 (-3) 59
Min Temp (24HR Trend) 71 (+5) 70
Max RH % (24HR Trend) 97 (+2) 99
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 3-5 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.00 0.01-0.05 0.10-0.25
11 AM Mixing Hgt (FT) 4400 2400
Max Mixing Hgt (FT) 5400 4100
Transport Wnd (MPH) S 10 SW 13
Vent Rate (MPH-FT) 54000 57400
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs around 80. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. East winds
around 5 mph in the evening, becoming light.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southeast
winds around 5 mph, becoming southwest in the afternoon.
.SATURDAY 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.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
mid 60s. Northeast winds around 5 mph, becoming east after
midnight.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
around 5 mph.
$$
INZ011-152130-
Jasper-
Including the cities of Rensselaer and DeMotte
420 AM CDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover mclear pcldy pcldy pcldy
Precip Type tstms tstms tstms tstms
Chance Precip (%) 20 20 20 40
Max Temp (24HR Trend) 89 (+5) 89
Min RH % (24HR Trend) 48 (-3) 59
Min Temp (24HR Trend) 71 (+5) 70
Max RH % (24HR Trend) 97 (+1) 100
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var SW 3-5 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.01-0.05 0.05-0.10
11 AM Mixing Hgt (FT) 4500 2600
Max Mixing Hgt (FT) 5500 4300
Transport Wnd (MPH) S 10 SW 10
Vent Rate (MPH-FT) 55000 43000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs around 80. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph.
.FRIDAY...Partly sunny. Highs in the lower 80s. North winds
around 5 mph.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph
in the evening, becoming light.
.SATURDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. South winds
around 5 mph.
.SATURDAY 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.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms in the evening. A chance
of showers. Lows in the mid 60s. Northeast winds around 5 mph,
becoming southeast after midnight.
.MONDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. South winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
around 5 mph.
$$
INZ019-152130-
Benton-
Including the cities of Fowler and Oxford
520 AM EDT Tue Jul 15 2025
Today Tonight Wed Wed Night
Cloud Cover pcldy pcldy pcldy pcldy
Precip Type tstms tstms tstms tstms
Chance Precip (%) 40 20 30 40
Max Temp (24HR Trend) 86 (0) 87
Min RH % (24HR Trend) 57 (-2) 63
Min Temp (24HR Trend) 71 (+3) 71
Max RH % (24HR Trend) 98 (+5) 99
20FT Wind AM (MPH) Lgt/Var Lgt/Var
20FT Wind PM (MPH) S 4-5 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.01-0.05 0.01-0.05 0.01-0.05 0.01-0.05
11 AM Mixing Hgt (FT) 4100 2300
Max Mixing Hgt (FT) 4600 3800
Transport Wnd (MPH) S 11 SW 14
Vent Rate (MPH-FT) 55200 57000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.THURSDAY...Mostly cloudy with a chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms in the evening. Lows in the lower 60s. North winds
around 5 mph in the evening, becoming light.
.FRIDAY...Partly sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Partly sunny with a chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
Highs in the mid 80s. South winds around 5 mph.
.SATURDAY 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.
.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
upper 60s. Northeast winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southeast winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows around 70. South winds around 5 mph.
$$
- Izzi