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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3
212
FNUS53 KLOT 080914
FWFLOT

Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
414 AM CDT Fri Aug 8 2025

.DISCUSSION...

There is a 20 percent chance for a shower or storm this morning in
the vicinity of I-39. Otherwise, heat indices today will be a few
degrees warmer than they were on Thursday, peaking generally in
the 95 to 100 degree range. Southerly breezes will develop this
morning and afternoon, with a southeasterly component near the
lake likely to hold temperatures and mixing heights lower at the
immediate Illinois lakeshore.

Temperatures and heat indices will rise a few degrees further on
Saturday, with gusty southerly winds once again developing during
the late morning and afternoon. While a few showers or storms
can`t be ruled out during the morning across northwest Illinois,
better chances exist late in the day and into the evening hours,
mainly north and west of I-55. A few storms could be strong to
severe.

Thereafter, an active weather pattern will continue into the
middle of next week. While many hours will remain dry, periodic
bouts of storms are expected, some of which could be strong and
contain locally heavy rainfall.


ILZ014-082115-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           30
Max Temp (24HR Trend) 92 (+2)                   93
Min RH % (24HR Trend) 46 (-3)                   49
Min Temp (24HR Trend)              73 (0)                    73
Max RH % (24HR Trend)              82 (-10)                  86
20FT Wind AM (MPH)    S 8-11                    S 10-15
20FT Wind PM (MPH)    S 8-11       S 8          S 10-15      S 8-9
Peak Wind Gusts (MPH) 18           17           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.10-0.25
11 AM Mixing Hgt (FT) 3800                      3900
Max Mixing Hgt (FT)   6000                      5200
Transport Wnd (MPH)   S 18                      S 21
Vent Rate (MPH-FT)    108000                    114400
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 90. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. Southwest winds around
5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 70. South winds
around 5 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. South winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. South
winds around 5 mph.

$$

ILZ006-082115-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           40
Max Temp (24HR Trend) 90 (+1)                   92
Min RH % (24HR Trend) 51 (-2)                   53
Min Temp (24HR Trend)              74 (+2)                   72
Max RH % (24HR Trend)              83 (-11)                  91
20FT Wind AM (MPH)    S 8-11                    S 10-15
20FT Wind PM (MPH)    S 8-11       S 8-9        S 10-15      S 7-9
Peak Wind Gusts (MPH) 18           16           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.25-0.50
11 AM Mixing Hgt (FT) 3700                      3400
Max Mixing Hgt (FT)   5800                      5200
Transport Wnd (MPH)   S 19                      S 20
Vent Rate (MPH-FT)    116000                    109200
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
around 5 mph, becoming south in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

INZ001-082115-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 90 (+1)                   91
Min RH % (24HR Trend) 51 (-2)                   52
Min Temp (24HR Trend)              70 (+1)                   71
Max RH % (24HR Trend)              90 (-10)                  92
20FT Wind AM (MPH)    S 7-10                    S 10-12
20FT Wind PM (MPH)    S 7-10       S 6-7        S 10-12      S 6-7
Peak Wind Gusts (MPH) 16                        20
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 3200                      3700
Max Mixing Hgt (FT)   5600                      5000
Transport Wnd (MPH)   S 16                      S 20
Vent Rate (MPH-FT)    89600                     105000
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. South winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Mostly
cloudy with a chance of showers. Lows around 70. Southwest winds
around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. South
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

INZ002-082115-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 89 (-1)                   91
Min RH % (24HR Trend) 53 (+2)                   50
Min Temp (24HR Trend)              70 (+1)                   71
Max RH % (24HR Trend)              88 (-12)                  91
20FT Wind AM (MPH)    S 7-9                     S 9-11
20FT Wind PM (MPH)    S 7-9        S 5-7        S 9-11       S 6-7
Peak Wind Gusts (MPH) 14                        20
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 3200                      3700
Max Mixing Hgt (FT)   5500                      4900
Transport Wnd (MPH)   S 14                      S 20
Vent Rate (MPH-FT)    82500                     102900
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. Highs around 90. South winds around
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southeast
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph in the evening, becoming light.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.

$$

ILZ013-082115-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           30
Max Temp (24HR Trend) 91 (0)                    92
Min RH % (24HR Trend) 49 (+1)                   51
Min Temp (24HR Trend)              73 (+1)                   73
Max RH % (24HR Trend)              84 (-9)                   89
20FT Wind AM (MPH)    S 8-12                    S 10-15
20FT Wind PM (MPH)    S 8-12       S 8-9        S 10-15      S 8-10
Peak Wind Gusts (MPH) 18           17           24           19
Precip Amount (IN)    0.00         0.00         0.00         0.25-0.50
11 AM Mixing Hgt (FT) 3600                      3700
Max Mixing Hgt (FT)   5700                      5100
Transport Wnd (MPH)   S 19                      S 21
Vent Rate (MPH-FT)    114000                    112200
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds around 5 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Southwest winds around
5 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
around 5 mph.

$$

ILZ012-082115-
Kane-
Including the cities of Aurora and Elgin
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           40
Max Temp (24HR Trend) 90 (0)                    91
Min RH % (24HR Trend) 54 (+1)                   56
Min Temp (24HR Trend)              72 (+2)                   71
Max RH % (24HR Trend)              87 (-11)                  94
20FT Wind AM (MPH)    S 9-12                    S 10-15
20FT Wind PM (MPH)    S 9-12       S 8-9        S 10-15      S 8-9
Peak Wind Gusts (MPH) 19           17           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.25-0.50
11 AM Mixing Hgt (FT) 3200                      3000
Max Mixing Hgt (FT)   5200                      4700
Transport Wnd (MPH)   S 19                      S 21
Vent Rate (MPH-FT)    104000                    103400
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.

$$

ILZ005-082115-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           None         None         tstms        tstms
Chance Precip (%)     10           10           10           50
Max Temp (24HR Trend) 90 (+1)                   90
Min RH % (24HR Trend) 56 (+2)                   58
Min Temp (24HR Trend)              73 (+4)                   70
Max RH % (24HR Trend)              86 (-13)                  96
20FT Wind AM (MPH)    S 8-12                    S 10-15
20FT Wind PM (MPH)    S 8-12       S 7-9        S 10-15      S 7-8
Peak Wind Gusts (MPH) 19           17           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.50-0.75
11 AM Mixing Hgt (FT) 3000                      2800
Max Mixing Hgt (FT)   5200                      4400
Transport Wnd (MPH)   S 20                      S 21
Vent Rate (MPH-FT)    109200                    96800
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
10 mph.
.SUNDAY 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.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph in the evening, becoming light.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ004-082115-
Boone-
Including the city of Belvidere
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           showers      None         tstms        tstms
Chance Precip (%)     20           10           20           60
Max Temp (24HR Trend) 89 (0)                    89
Min RH % (24HR Trend) 57 (+1)                   61
Min Temp (24HR Trend)              73 (+5)                   70
Max RH % (24HR Trend)              86 (-14)                  97
20FT Wind AM (MPH)    S 10-15                   S 10-15
20FT Wind PM (MPH)    S 10-15      S 8-9        S 10-15      S 7-8
Peak Wind Gusts (MPH) 19           18           23           17
Precip Amount (IN)    0.00         0.00         0.01-0.05    0.75-1.00
11 AM Mixing Hgt (FT) 2400                      2500
Max Mixing Hgt (FT)   4800                      4100
Transport Wnd (MPH)   S 21                      S 21
Vent Rate (MPH-FT)    105600                    90200
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds around
10 mph.
.SUNDAY 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.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. Southwest
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.WEDNESDAY...Partly sunny. Highs in the lower 80s. Southwest
winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph in the evening, becoming light.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ011-082115-
De Kalb-
Including the cities of DeKalb and Sycamore
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           50
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 57 (+2)                   58
Min Temp (24HR Trend)              72 (+4)                   70
Max RH % (24HR Trend)              88 (-12)                  95
20FT Wind AM (MPH)    S 10-15                   S 10-15
20FT Wind PM (MPH)    S 10-15      S 8-9        S 10-15      S 8-9
Peak Wind Gusts (MPH) 19           16           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.50-0.75
11 AM Mixing Hgt (FT) 2600                      2700
Max Mixing Hgt (FT)   4800                      4200
Transport Wnd (MPH)   S 20                      S 24
Vent Rate (MPH-FT)    100800                    100800
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. South winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ003-082115-
Winnebago-
Including the city of Rockford
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           showers      None         tstms        tstms
Chance Precip (%)     20           10           20           60
Max Temp (24HR Trend) 89 (0)                    89
Min RH % (24HR Trend) 56 (+2)                   60
Min Temp (24HR Trend)              73 (+5)                   70
Max RH % (24HR Trend)              85 (-15)                  98
20FT Wind AM (MPH)    S 10-15                   S 10-15
20FT Wind PM (MPH)    S 10-15      S 8-10       S 10-15      S 7-9
Peak Wind Gusts (MPH) 20           18           23           17
Precip Amount (IN)    0.00         0.00         0.10-0.25    1.00-1.50
11 AM Mixing Hgt (FT) 2300                      2400
Max Mixing Hgt (FT)   4700                      4200
Transport Wnd (MPH)   S 23                      S 20
Vent Rate (MPH-FT)    108100                    88200
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 80s. South winds around 10 mph.
.SUNDAY 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.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the lower 80s. Southwest
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny. Highs in the lower 80s. Southwest
winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ008-082115-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           showers      None         tstms        tstms
Chance Precip (%)     20           10           20           60
Max Temp (24HR Trend) 90 (0)                    90
Min RH % (24HR Trend) 56 (+1)                   60
Min Temp (24HR Trend)              72 (+6)                   70
Max RH % (24HR Trend)              87 (-13)                  96
20FT Wind AM (MPH)    S 10-15                   S 10-15
20FT Wind PM (MPH)    S 10-15      S 9-10       S 10-15      S 8-9
Peak Wind Gusts (MPH) 20           18           23           17
Precip Amount (IN)    0.00         0.00         0.05-0.10    1.00-1.50
11 AM Mixing Hgt (FT) 2200                      2600
Max Mixing Hgt (FT)   4500                      4100
Transport Wnd (MPH)   S 23                      S 20
Vent Rate (MPH-FT)    103500                    86100
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 10 mph.
.SUNDAY 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.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Southwest winds around 5 mph
in the evening, becoming light.
.WEDNESDAY...Partly sunny. Highs in the mid 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. South winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ010-082115-
Lee-
Including the city of Dixon
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           pcldy        mclear       pcldy        pcldy
Precip Type           showers      None         tstms        tstms
Chance Precip (%)     20           10           20           50
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 59 (+3)                   61
Min Temp (24HR Trend)              72 (+5)                   70
Max RH % (24HR Trend)              87 (-13)                  97
20FT Wind AM (MPH)    S 9-12                    S 10-15
20FT Wind PM (MPH)    S 9-12       S 9-10       S 10-15      S 8-9
Peak Wind Gusts (MPH) 19           16           23           17
Precip Amount (IN)    0.00         0.00         0.01-0.05    1.00-1.50
11 AM Mixing Hgt (FT) 2200                      2600
Max Mixing Hgt (FT)   4400                      4200
Transport Wnd (MPH)   S 21                      S 23
Vent Rate (MPH-FT)    96800                     96600
Vent Rate Category    good                      good

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

.SUNDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 10 mph.
.SUNDAY 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.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Light winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 80s. South winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ019-082115-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           40
Max Temp (24HR Trend) 89 (-2)                   90
Min RH % (24HR Trend) 57 (+2)                   59
Min Temp (24HR Trend)              72 (+4)                   71
Max RH % (24HR Trend)              86 (-14)                  90
20FT Wind AM (MPH)    S 8-12                    S 10-15
20FT Wind PM (MPH)    S 8-12       S 7-8        S 10-15      S 8-9
Peak Wind Gusts (MPH) 19           16           23           17
Precip Amount (IN)    0.00         0.00         0.00         0.75-1.00
11 AM Mixing Hgt (FT) 3000                      2900
Max Mixing Hgt (FT)   4700                      4500
Transport Wnd (MPH)   S 19                      S 21
Vent Rate (MPH-FT)    94000                     99000
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. South winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. South winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 60s. Southwest winds around
5 mph.
.THURSDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. South winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 70. South winds
around 5 mph.

$$

ILZ020-082115-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       mclear       mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           30
Max Temp (24HR Trend) 90 (-1)                   92
Min RH % (24HR Trend) 55 (+2)                   56
Min Temp (24HR Trend)              72 (+2)                   72
Max RH % (24HR Trend)              88 (-10)                  90
20FT Wind AM (MPH)    S 8-12                    S 10-15
20FT Wind PM (MPH)    S 8-12       S 7-8        S 10-15      S 7-8
Peak Wind Gusts (MPH) 18           16           23           17
Precip Amount (IN)    0.00         0.00         0.00         0.25-0.50
11 AM Mixing Hgt (FT) 3200                      3000
Max Mixing Hgt (FT)   5100                      4800
Transport Wnd (MPH)   S 18                      S 21
Vent Rate (MPH-FT)    91800                     105600
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 70s. South winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Southwest winds around
5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ021-082115-
Grundy-
Including the cities of Morris, Coal City, and Minooka
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           30
Max Temp (24HR Trend) 90 (-1)                   91
Min RH % (24HR Trend) 56 (+2)                   58
Min Temp (24HR Trend)              72 (+2)                   73
Max RH % (24HR Trend)              87 (-12)                  89
20FT Wind AM (MPH)    S 7-11                    S 10-15
20FT Wind PM (MPH)    S 7-11       S 7-8        S 10-15      S 7-8
Peak Wind Gusts (MPH) 17           14           21           16
Precip Amount (IN)    0.00         0.00         0.00         0.25-0.50
11 AM Mixing Hgt (FT) 3200                      3000
Max Mixing Hgt (FT)   5100                      4700
Transport Wnd (MPH)   S 18                      S 21
Vent Rate (MPH-FT)    91800                     103400
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. South winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Partly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. South winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 70. South winds
around 5 mph.

$$

ILZ022-082115-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10           10           10           20
Max Temp (24HR Trend) 90 (0)                    92
Min RH % (24HR Trend) 54 (+1)                   53
Min Temp (24HR Trend)              71 (+1)                   72
Max RH % (24HR Trend)              90 (-9)                   91
20FT Wind AM (MPH)    S 7-11                    S 10-15
20FT Wind PM (MPH)    S 7-11       S 7-8        S 10-15      S 7-9
Peak Wind Gusts (MPH) 18           16           23           18
Precip Amount (IN)    0.00         0.00         0.00         0.10-0.25
11 AM Mixing Hgt (FT) 3200                      3300
Max Mixing Hgt (FT)   5200                      4800
Transport Wnd (MPH)   S 17                      S 21
Vent Rate (MPH-FT)    88400                     105600
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 70. Southwest winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 60s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the upper 80s. South winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ032-082115-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        mclear       pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10                        10           20
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 59 (+3)                   60
Min Temp (24HR Trend)              72 (+4)                   72
Max RH % (24HR Trend)              87 (-13)                  88
20FT Wind AM (MPH)    S 7-11                    S 10-15
20FT Wind PM (MPH)    S 7-11       S 7-8        S 10-15      S 8-9
Peak Wind Gusts (MPH) 17           15           21           16
Precip Amount (IN)    0.00         0.00         0.00         0.10-0.25
11 AM Mixing Hgt (FT) 3000                      2900
Max Mixing Hgt (FT)   4800                      4400
Transport Wnd (MPH)   S 18                      S 21
Vent Rate (MPH-FT)    86400                     96800
Vent Rate Category    good                      good

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

.SUNDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Lows
in the lower 70s. South winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Lows in the
upper 60s. South winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Lows in the upper 60s. Southwest winds around
5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. South winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ023-082115-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10                                     20
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 57 (+2)                   57
Min Temp (24HR Trend)              70 (+1)                   71
Max RH % (24HR Trend)              91 (-9)                   91
20FT Wind AM (MPH)    S 7-10                    S 10-12
20FT Wind PM (MPH)    S 7-10       S 6-7        S 10-12      S 6-7
Peak Wind Gusts (MPH) 16                        19
Precip Amount (IN)    0.00         0.00         0.00         0.01-0.05
11 AM Mixing Hgt (FT) 2900                      3300
Max Mixing Hgt (FT)   5100                      4800
Transport Wnd (MPH)   S 16                      S 21
Vent Rate (MPH-FT)    81600                     105600
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a chance of showers and thunderstorms after midnight. Lows
in the lower 70s. South winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.MONDAY 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.
.TUESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. Southwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. South winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ039-082115-
Ford-
Including the cities of Paxton and Gibson City
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         tstms
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 57 (+1)                   57
Min Temp (24HR Trend)              71 (+3)                   71
Max RH % (24HR Trend)              90 (-10)                  89
20FT Wind AM (MPH)    S 7-9                     S 11-12
20FT Wind PM (MPH)    S 7-9        S 6-8        S 11-12      S 8
Peak Wind Gusts (MPH) 15           13           19           14
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 2900                      3100
Max Mixing Hgt (FT)   4800                      4300
Transport Wnd (MPH)   S 16                      S 20
Vent Rate (MPH-FT)    76800                     90300
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. A chance of showers and thunderstorms in
the morning. Highs in the upper 80s. South winds around 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds 5 to
10 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 60s. South
winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph.

$$

ILZ033-082115-
Iroquois-
Including the cities of Watseka and Gilman
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 89 (-1)                   90
Min RH % (24HR Trend) 54 (-1)                   57
Min Temp (24HR Trend)              70 (+2)                   71
Max RH % (24HR Trend)              90 (-10)                  90
20FT Wind AM (MPH)    S 7-9                     S 9-10
20FT Wind PM (MPH)    S 7-9        S 6          S 9-10       S 5-6
Peak Wind Gusts (MPH) 15                        18
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 2800                      3200
Max Mixing Hgt (FT)   5000                      4500
Transport Wnd (MPH)   S 14                      S 20
Vent Rate (MPH-FT)    75000                     94500
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. Highs in the upper 80s. South winds
around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.MONDAY 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. South winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 60s. Light winds.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. South
winds around 5 mph in the evening, becoming light.

$$

INZ010-082115-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        pcldy
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 89 (0)                    89
Min RH % (24HR Trend) 55 (-1)                   56
Min Temp (24HR Trend)              70 (+2)                   71
Max RH % (24HR Trend)              90 (-10)                  91
20FT Wind AM (MPH)    S 6-9                     S 8-9
20FT Wind PM (MPH)    S 6-9        S 5-6        S 8-9        S 5-6
Peak Wind Gusts (MPH) 14                        18
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 2900                      3500
Max Mixing Hgt (FT)   5100                      4600
Transport Wnd (MPH)   S 16                      S 19
Vent Rate (MPH-FT)    81600                     92000
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. Highs around 90. South winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.MONDAY 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. South winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.

$$

INZ011-082115-
Jasper-
Including the cities of Rensselaer and DeMotte
414 AM CDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        mclear
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 89 (0)                    90
Min RH % (24HR Trend) 53 (0)                    52
Min Temp (24HR Trend)              70 (+2)                   70
Max RH % (24HR Trend)              89 (-11)                  91
20FT Wind AM (MPH)    S 5-9                     S 8-9
20FT Wind PM (MPH)    S 5-9        Lgt/Var      S 8-9        S 5
Peak Wind Gusts (MPH) 14                        18
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 3200                      3700
Max Mixing Hgt (FT)   5400                      5000
Transport Wnd (MPH)   S 14                      S 19
Vent Rate (MPH-FT)    81000                     100000
Vent Rate Category    good                      good

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

.SUNDAY...Mostly sunny. Highs around 90. South winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows in the upper 60s. South
winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the upper 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. Southwest winds around
5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.

$$

INZ019-082115-
Benton-
Including the cities of Fowler and Oxford
514 AM EDT Fri Aug 8 2025

                      Today        Tonight      Sat          Sat Night

Cloud Cover           mclear       clear        clear        mclear
Precip Type           None         None         None         None
Chance Precip (%)     10                                     10
Max Temp (24HR Trend) 88 (0)                    89
Min RH % (24HR Trend) 54 (-1)                   55
Min Temp (24HR Trend)              70 (+1)                   70
Max RH % (24HR Trend)              91 (-9)                   91
20FT Wind AM (MPH)    S 6-8                     S 8-9
20FT Wind PM (MPH)    S 6-8        S 5-6        S 8-9        Lgt/Var
Peak Wind Gusts (MPH)                           15
Precip Amount (IN)    0.00         0.00         0.00         0.00
11 AM Mixing Hgt (FT) 3100                      3200
Max Mixing Hgt (FT)   5000                      4500
Transport Wnd (MPH)   S 13                      S 18
Vent Rate (MPH-FT)    70000                     81000
Vent Rate Category    fair                      good

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

.SUNDAY...Mostly sunny. Highs around 90. Southwest winds around
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 5 mph.
.MONDAY...Mostly sunny. A chance of showers and thunderstorms in
the afternoon. Highs in the upper 80s. Southwest winds around
5 mph.
.MONDAY NIGHT...A chance of thunderstorms in the evening. Partly
cloudy with a chance of showers. Lows around 70. Southwest winds
around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny with a chance of showers. A chance of
thunderstorms in the afternoon. Highs in the mid 80s. Southwest
winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. A chance of showers after
midnight. Lows in the upper 60s. Light winds.
.WEDNESDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds around
5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.
.THURSDAY...Mostly sunny. A chance of showers and thunderstorms
in the afternoon. Highs in the mid 80s. South winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light
winds.

$$

Carlaw