Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL

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837
FNUS53 KLOT 240945
FWFLOT

Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
445 AM CDT Thu Jul 24 2025

.DISCUSSION...

Hot and humid conditions will continue today across northeastern
IL and northwestern IN. Scattered strong heavy rain producing
thunderstorms will develop across northern IL this afternoon, then
gradually sag southward into this evening. The strongest storms
may produce damaging winds in excess of 60 mph and torrential
downpours, which may lead to localized flash flooding. Additional
waves of heavy rain producing showers and thunderstorms are
likely Friday night through Saturday. Dangerous heat and humidity
then looks to return for Monday.

ILZ014-242115-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 94 (+1)                   86
Min RH % (24HR Trend) 49 (-9)                   63
Min Temp (24HR Trend)              71 (-7)                   69
Max RH % (24HR Trend)              98 (+6)                   94
20FT Wind AM (MPH)    SW 9-11                   Lgt/Var
20FT Wind PM (MPH)    W 9-11       Lgt/Var      NE 4-6       Lgt/Var
Peak Wind Gusts (MPH) 21
Precip Amount (IN)    0.25-0.50    0.25-0.50    0.05-0.10    0.25-0.50
11 AM Mixing Hgt (FT) 4000                      2600
Max Mixing Hgt (FT)   6300                      3400
Transport Wnd (MPH)   SW 21                     NE  6
Vent Rate (MPH-FT)    138600                    23800
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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...Mostly sunny. Highs in the upper 80s. West winds around
5 mph, becoming east in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph, becoming north in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs around 80. North
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.

$$

ILZ006-242115-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           50
Max Temp (24HR Trend) 91 (-2)                   83
Min RH % (24HR Trend) 57 (-3)                   65
Min Temp (24HR Trend)              70 (-6)                   68
Max RH % (24HR Trend)              100 (+8)                  97
20FT Wind AM (MPH)    SW 10                     Lgt/Var
20FT Wind PM (MPH)    W 10         Lgt/Var      E 4-5        Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.25-0.50    0.10-0.25    0.01-0.05    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2700
Max Mixing Hgt (FT)   5100                      3400
Transport Wnd (MPH)   SW 19                     NE  6
Vent Rate (MPH-FT)    102000                    23800
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Northwest winds around
5 mph, becoming southeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds around 5 mph, becoming southwest after midnight.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. West winds
around 5 mph, becoming north in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

INZ001-242115-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           50           50
Max Temp (24HR Trend) 94 (+3)                   85
Min RH % (24HR Trend) 52 (-13)                  69
Min Temp (24HR Trend)              71 (-4)                   70
Max RH % (24HR Trend)              100 (+3)                  98
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    SW 9-10      Lgt/Var      N 3-5        Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.05-0.10    0.25-0.50    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3600                      2000
Max Mixing Hgt (FT)   6200                      2800
Transport Wnd (MPH)   SW 23                     N  6
Vent Rate (MPH-FT)    142600                    19600
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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, becoming north in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs around 80. North
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

INZ002-242115-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           50           50
Max Temp (24HR Trend) 93 (+2)                   85
Min RH % (24HR Trend) 53 (-9)                   67
Min Temp (24HR Trend)              72 (-3)                   70
Max RH % (24HR Trend)              100 (+2)                  96
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    SW 9-10      Lgt/Var      N 3-5        Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.01-0.05    0.25-0.50    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3400                      1900
Max Mixing Hgt (FT)   6200                      2700
Transport Wnd (MPH)   SW 21                     NW  8
Vent Rate (MPH-FT)    136400                    21600
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. Southeast
winds around 5 mph, becoming south after midnight.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs around 80. North
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ013-242115-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 93 (0)                    86
Min RH % (24HR Trend) 52 (-6)                   63
Min Temp (24HR Trend)              72 (-5)                   70
Max RH % (24HR Trend)              100 (+7)                  96
20FT Wind AM (MPH)    SW 10-11                  Lgt/Var
20FT Wind PM (MPH)    W 10-11      Lgt/Var      E 4-5        Lgt/Var
Peak Wind Gusts (MPH) 20
Precip Amount (IN)    0.50-0.75    0.10-0.25    0.01-0.05    0.25-0.50
11 AM Mixing Hgt (FT) 3700                      2600
Max Mixing Hgt (FT)   5900                      4000
Transport Wnd (MPH)   SW 21                     E  5
Vent Rate (MPH-FT)    129800                    24000
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 90. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the lower 80s.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northeast
winds around 5 mph.

$$

ILZ012-242115-
Kane-
Including the cities of Aurora and Elgin
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 92 (0)                    85
Min RH % (24HR Trend) 60 (-5)                   66
Min Temp (24HR Trend)              71 (-4)                   69
Max RH % (24HR Trend)              100 (+4)                  97
20FT Wind AM (MPH)    SW 10-11                  Lgt/Var
20FT Wind PM (MPH)    W 10-11      Lgt/Var      E 4-5        Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.50-0.75    0.25-0.50    0.01-0.05    0.25-0.50
11 AM Mixing Hgt (FT) 2800                      2600
Max Mixing Hgt (FT)   4700                      3700
Transport Wnd (MPH)   SW 19                     E  5
Vent Rate (MPH-FT)    94000                     22200
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. 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 in the upper 80s. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs around 90. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ005-242115-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 89 (-2)                   84
Min RH % (24HR Trend) 65 (0)                    68
Min Temp (24HR Trend)              69 (-6)                   67
Max RH % (24HR Trend)              100 (+4)                  97
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      E 3-5        Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.50-0.75    0.25-0.50    0.01-0.05    0.25-0.50
11 AM Mixing Hgt (FT) 2400                      2700
Max Mixing Hgt (FT)   4100                      3500
Transport Wnd (MPH)   W 17                      E  5
Vent Rate (MPH-FT)    69700                     21000
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
around 5 mph, becoming northwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds around 5 mph, becoming northeast after midnight.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Northeast winds around 5 mph.

$$

ILZ004-242115-
Boone-
Including the city of Belvidere
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 88 (-3)                   83
Min RH % (24HR Trend) 67 (0)                    67
Min Temp (24HR Trend)              69 (-5)                   67
Max RH % (24HR Trend)              100 (+2)                  95
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.25-0.50    0.10-0.25    0.01-0.05    0.25-0.50
11 AM Mixing Hgt (FT) 2300                      2700
Max Mixing Hgt (FT)   3700                      3500
Transport Wnd (MPH)   W 16                      E  5
Vent Rate (MPH-FT)    59200                     21000
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Showers likely and a chance of thunderstorms. Highs in the
mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. Southwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s. West winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds around 5 mph, becoming northeast after midnight.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northeast
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Northeast winds around 5 mph.

$$

ILZ011-242115-
De Kalb-
Including the cities of DeKalb and Sycamore
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 90 (-1)                   84
Min RH % (24HR Trend) 63 (-3)                   67
Min Temp (24HR Trend)              70 (-5)                   69
Max RH % (24HR Trend)              100 (+1)                  95
20FT Wind AM (MPH)    SW 10-11                  Lgt/Var
20FT Wind PM (MPH)    W 10-11      Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.50-0.75    0.25-0.50    0.05-0.10    0.25-0.50
11 AM Mixing Hgt (FT) 2600                      2200
Max Mixing Hgt (FT)   3900                      3400
Transport Wnd (MPH)   W 18                      E  4
Vent Rate (MPH-FT)    70200                     17000
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Showers likely. A chance of thunderstorms in the morning,
then thunderstorms likely in the afternoon. Highs in the mid 80s.
South winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 80s. West winds around
5 mph, becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs around 90. North winds around
5 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Partly sunny. Not as warm. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
around 5 mph.

$$

ILZ003-242115-
Winnebago-
Including the city of Rockford
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 87 (-5)                   84
Min RH % (24HR Trend) 66 (+6)                   65
Min Temp (24HR Trend)              69 (-5)                   67
Max RH % (24HR Trend)              100 (+10)                 95
20FT Wind AM (MPH)    SW 10                     Lgt/Var
20FT Wind PM (MPH)    W 10         Lgt/Var      SE 3-5       Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.25-0.50    0.10-0.25    0.05-0.10    0.50-0.75
11 AM Mixing Hgt (FT) 2300                      2800
Max Mixing Hgt (FT)   3500                      3700
Transport Wnd (MPH)   W 16                      E  5
Vent Rate (MPH-FT)    56000                     22200
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. A chance of thunderstorms. Showers likely, mainly in the
morning. Highs in the mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 80s. West winds around 5 mph,
becoming south in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s. West winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the upper 70s.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Northeast winds around 5 mph.

$$

ILZ008-242115-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           40           60
Max Temp (24HR Trend) 88 (-4)                   84
Min RH % (24HR Trend) 66 (+5)                   66
Min Temp (24HR Trend)              70 (-4)                   69
Max RH % (24HR Trend)              100 (+8)                  94
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.50-0.75    0.10-0.25    0.05-0.10    0.50-0.75
11 AM Mixing Hgt (FT) 2300                      2200
Max Mixing Hgt (FT)   3500                      3100
Transport Wnd (MPH)   W 16                      SE  5
Vent Rate (MPH-FT)    56000                     18600
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Showers likely and a chance of thunderstorms. Highs in the
mid 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 90. South winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s. West winds around 5 mph.
.TUESDAY...Mostly sunny. Highs around 90. North winds around
5 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. North winds
around 5 mph.
.WEDNESDAY...Partly sunny. Not as warm. Highs around 80.
Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Northeast winds around 5 mph.

$$

ILZ010-242115-
Lee-
Including the city of Dixon
445 AM CDT Thu Jul 24 2025

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        mcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           50           60
Max Temp (24HR Trend) 89 (-3)                   85
Min RH % (24HR Trend) 64 (0)                    68
Min Temp (24HR Trend)              70 (-4)                   69
Max RH % (24HR Trend)              100 (+3)                  96
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.50-0.75    0.25-0.50    0.10-0.25    0.25-0.50
11 AM Mixing Hgt (FT) 2300                      2000
Max Mixing Hgt (FT)   3700                      3200
Transport Wnd (MPH)   W 17                      SE  5
Vent Rate (MPH-FT)    62900                     19200
Vent Rate Category    fair                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly cloudy in the morning, then becoming mostly
sunny. Showers likely and a chance of thunderstorms. Highs in the
mid 80s. South winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. West
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 90. South winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Clear in the evening, then becoming partly
cloudy. Lows in the lower 70s. West winds around 5 mph.
.TUESDAY...Mostly sunny. Highs around 90. North winds around
5 mph, becoming west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 80s. Northeast
winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds
around 5 mph.

$$

ILZ019-242115-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           60           60           50
Max Temp (24HR Trend) 91 (-1)                   85
Min RH % (24HR Trend) 60 (-9)                   68
Min Temp (24HR Trend)              71 (-5)                   71
Max RH % (24HR Trend)              98 (-2)                   94
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.10-0.25    0.25-0.50    0.10-0.25    0.25-0.50
11 AM Mixing Hgt (FT) 2800                      1900
Max Mixing Hgt (FT)   4800                      3200
Transport Wnd (MPH)   W 19                      NE  4
Vent Rate (MPH-FT)    96000                     16000
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 80s. South winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. North winds
around 5 mph, becoming west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds around 5 mph, becoming north after midnight.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ020-242115-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           50           50           60
Max Temp (24HR Trend) 92 (0)                    86
Min RH % (24HR Trend) 60 (-8)                   68
Min Temp (24HR Trend)              72 (-3)                   70
Max RH % (24HR Trend)              100 (+3)                  97
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      E 3-5        Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.25-0.50    0.25-0.50    0.05-0.10    0.25-0.50
11 AM Mixing Hgt (FT) 2900                      2200
Max Mixing Hgt (FT)   4900                      3800
Transport Wnd (MPH)   SW 20                     E  4
Vent Rate (MPH-FT)    102900                    19000
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 80s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
around 5 mph.
.SUNDAY...Sunny. Highs around 90. Northwest winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. North winds
around 5 mph, becoming west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ021-242115-
Grundy-
Including the cities of Morris, Coal City, and Minooka
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           60           60           50
Max Temp (24HR Trend) 92 (0)                    87
Min RH % (24HR Trend) 60 (-9)                   70
Min Temp (24HR Trend)              72 (-3)                   71
Max RH % (24HR Trend)              100 (+1)                  97
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    W 9-10       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.05-0.10    0.25-0.50    0.05-0.10    0.25-0.50
11 AM Mixing Hgt (FT) 3100                      1900
Max Mixing Hgt (FT)   5300                      3500
Transport Wnd (MPH)   W 21                      NE  4
Vent Rate (MPH-FT)    116600                    17500
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 80s. Southwest winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northeast
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ022-242115-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           60           50           60
Max Temp (24HR Trend) 93 (+1)                   86
Min RH % (24HR Trend) 55 (-12)                  66
Min Temp (24HR Trend)              71 (-4)                   70
Max RH % (24HR Trend)              100 (+2)                  98
20FT Wind AM (MPH)    SW 9-11                   Lgt/Var
20FT Wind PM (MPH)    SW 9-11      Lgt/Var      NE 4-5       Lgt/Var
Peak Wind Gusts (MPH) 20
Precip Amount (IN)    0.10-0.25    0.25-0.50    0.05-0.10    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2200
Max Mixing Hgt (FT)   5700                      3500
Transport Wnd (MPH)   SW 21                     NE  5
Vent Rate (MPH-FT)    125400                    21000
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Partly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 80s. South winds around 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 around 90. West winds around 5 mph,
becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the lower 80s.
North winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ032-242115-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           50           60           50
Max Temp (24HR Trend) 92 (0)                    87
Min RH % (24HR Trend) 60 (-7)                   71
Min Temp (24HR Trend)              72 (-3)                   72
Max RH % (24HR Trend)              100 (+1)                  98
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    SW 9-10      Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.01-0.05    0.50-0.75    0.10-0.25    0.25-0.50
11 AM Mixing Hgt (FT) 3000                      1700
Max Mixing Hgt (FT)   4900                      3100
Transport Wnd (MPH)   SW 20                     SE  4
Vent Rate (MPH-FT)    102900                    15500
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the upper 80s. South winds around 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds around 5 mph.
.SUNDAY...Sunny. Highs around 90. Southwest winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. Northwest winds
around 5 mph, becoming north after midnight.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Northeast winds around
5 mph.

$$

ILZ023-242115-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           60           50
Max Temp (24HR Trend) 92 (+1)                   86
Min RH % (24HR Trend) 56 (-14)                  69
Min Temp (24HR Trend)              71 (-3)                   70
Max RH % (24HR Trend)              100 (0)                   97
20FT Wind AM (MPH)    SW 8-10                   Lgt/Var
20FT Wind PM (MPH)    SW 8-10      Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 19
Precip Amount (IN)    0.01-0.05    0.50-0.75    0.10-0.25    0.25-0.50
11 AM Mixing Hgt (FT) 3100                      1800
Max Mixing Hgt (FT)   5600                      3300
Transport Wnd (MPH)   SW 21                     W  6
Vent Rate (MPH-FT)    123200                    23100
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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 around 90. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. North
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Not as warm. Highs in the lower 80s.
North winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

ILZ039-242115-
Ford-
Including the cities of Paxton and Gibson City
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        pcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           60           40
Max Temp (24HR Trend) 92 (+1)                   88
Min RH % (24HR Trend) 57 (-13)                  67
Min Temp (24HR Trend)              72 (-2)                   72
Max RH % (24HR Trend)              100 (0)                   97
20FT Wind AM (MPH)    SW 9-10                   Lgt/Var
20FT Wind PM (MPH)    SW 9-10      Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 18
Precip Amount (IN)    0.01-0.05    0.50-0.75    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3000                      1900
Max Mixing Hgt (FT)   5000                      3500
Transport Wnd (MPH)   SW 18                     SW  5
Vent Rate (MPH-FT)    90000                     21000
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon. Highs in the upper 80s. Southwest winds around 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...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs around 90. West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. Northwest winds
around 5 mph, becoming north after midnight.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Northeast winds around
5 mph.

$$

ILZ033-242115-
Iroquois-
Including the cities of Watseka and Gilman
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        pcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           60           50
Max Temp (24HR Trend) 93 (+2)                   87
Min RH % (24HR Trend) 56 (-12)                  66
Min Temp (24HR Trend)              72 (-2)                   71
Max RH % (24HR Trend)              98 (0)                    95
20FT Wind AM (MPH)    SW 8                      Lgt/Var
20FT Wind PM (MPH)    SW 8         Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 17
Precip Amount (IN)    0.01-0.05    0.50-0.75    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3100                      2000
Max Mixing Hgt (FT)   5500                      3400
Transport Wnd (MPH)   SW 19                     SW  4
Vent Rate (MPH-FT)    110000                    17000
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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. A chance of showers and thunderstorms in the
afternoon. 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 mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. North winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Northeast winds around
5 mph.

$$

INZ010-242115-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           pcldy        mcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           60           50
Max Temp (24HR Trend) 93 (+2)                   86
Min RH % (24HR Trend) 55 (-15)                  67
Min Temp (24HR Trend)              72 (-2)                   70
Max RH % (24HR Trend)              99 (0)                    96
20FT Wind AM (MPH)    SW 8-9                    Lgt/Var
20FT Wind PM (MPH)    SW 8-9       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 17
Precip Amount (IN)    0.01-0.05    0.25-0.50    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3300                      2000
Max Mixing Hgt (FT)   6000                      3300
Transport Wnd (MPH)   SW 20                     W  5
Vent Rate (MPH-FT)    126000                    19800
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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. 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 mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Northeast winds around
5 mph.

$$

INZ011-242115-
Jasper-
Including the cities of Rensselaer and DeMotte
445 AM CDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           mclear       pcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           60           50
Max Temp (24HR Trend) 93 (+2)                   86
Min RH % (24HR Trend) 53 (-14)                  67
Min Temp (24HR Trend)              72 (-2)                   70
Max RH % (24HR Trend)              99 (0)                    96
20FT Wind AM (MPH)    SW 8-9                    Lgt/Var
20FT Wind PM (MPH)    SW 8-9       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 17
Precip Amount (IN)    0.01-0.05    0.25-0.50    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3300                      2000
Max Mixing Hgt (FT)   6300                      3300
Transport Wnd (MPH)   SW 19                     NW  5
Vent Rate (MPH-FT)    126000                    19800
Vent Rate Category    very good                 poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny with showers likely. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. Highs in the upper 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. 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 mid 70s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$

INZ019-242115-
Benton-
Including the cities of Fowler and Oxford
545 AM EDT Thu Jul 24 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT /10 PM CDT/
THIS EVENING...

                      Today        Tonight      Fri          Fri Night

Cloud Cover           mclear       pcldy        pcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           60           50
Max Temp (24HR Trend) 93 (+3)                   87
Min RH % (24HR Trend) 56 (-14)                  68
Min Temp (24HR Trend)              72 (-2)                   72
Max RH % (24HR Trend)              98 (0)                    96
20FT Wind AM (MPH)    SW 7-8                    Lgt/Var
20FT Wind PM (MPH)    SW 7-8       Lgt/Var      Lgt/Var      Lgt/Var
Peak Wind Gusts (MPH) 16
Precip Amount (IN)    0.01-0.05    0.25-0.50    0.10-0.25    0.10-0.25
11 AM Mixing Hgt (FT) 3100                      2200
Max Mixing Hgt (FT)   5400                      3500
Transport Wnd (MPH)   SW 18                     SW  4
Vent Rate (MPH-FT)    97200                     17500
Vent Rate Category    good                      poor

.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)

.SATURDAY...Mostly sunny with a chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
Highs in the upper 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. A chance of showers and thunderstorms in the
afternoon. Highs in the upper 80s. 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 mid 70s. West winds
around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny. Highs in the lower 90s. West winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. Northwest winds
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. North winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Northeast winds around 5 mph.

$$