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
270
FNUS53 KLOT 171009
FWFLOT

Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
509 AM CDT Tue Jun 17 2025

.DISCUSSION...
Warmer and more humid weather is expected today, with afternoon
high temperatures in the upper 80s to around 90 in many places.
Peak afternoon heat index values will be in the mid-90s, with the
higher humidity. Scattered thunderstorms are expected to develop
across portions of northern Illinois by late this afternoon, and
move across the area this evening. A few of these storms could be
strong, with gusty winds and hail in addition to brief heavy
downpours. Shower and thunderstorm coverage may diminish
overnight, before ramping up again Wednesday morning as an area of
low pressure approaches the area.

Some storms on Wednesday may produce torrential rainfall and
localized flooding. Additional strong to severe thunderstorms are
possible Wednesday afternoon, with scattered showers and storms
lingering into the evening as a cold front moves through the area.
With clouds and precipitation more prevalent on Wednesday it will
remain humid, though temperatures will be lower with highs from
near 80 near the Wisconsin border to the mid-80s southeast of the
I-55 corridor.

Drier weather is expected for Thursday and Friday, though there
is a slight (<25%) chance of a few isolated thunderstorms in far
northeast Illinois late Thursday and again late Friday or Friday
night. Heat then builds back into the region this weekend with
daytime highs in the low to mid 90s and afternoon heat indices as
high as 105 degrees.


ILZ014-172130-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     30           60           80           40
Max Temp (24HR Trend) 90 (+4)                   83
Min RH % (24HR Trend) 46 (+5)                   68
Min Temp (24HR Trend)              68 (-1)                   61
Max RH % (24HR Trend)              98 (+6)                   98
20FT Wind AM (MPH)    SW 8                      S 10-15
20FT Wind PM (MPH)    SW 8         SW 5-6       SW 10-15     W 6-9
Peak Wind Gusts (MPH) 15                        26           19
Precip Amount (IN)    0.10-0.25    0.25-0.50    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 4100                      2500
Max Mixing Hgt (FT)   6300                      3300
Transport Wnd (MPH)   SW 13                     SW 29
Vent Rate (MPH-FT)    88200                     99000
Vent Rate Category    good                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ006-172130-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           40
Max Temp (24HR Trend) 89 (+5)                   79
Min RH % (24HR Trend) 50 (+8)                   72
Min Temp (24HR Trend)              66 (-1)                   60
Max RH % (24HR Trend)              100 (+7)                  98
20FT Wind AM (MPH)    SW 8                      S 7-12
20FT Wind PM (MPH)    SW 8         Lgt/Var      S 7-12       W 5-7
Peak Wind Gusts (MPH) 16                        20           15
Precip Amount (IN)    0.10-0.25    0.25-0.50    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3800                      2200
Max Mixing Hgt (FT)   5800                      2500
Transport Wnd (MPH)   SW 14                     S 17
Vent Rate (MPH-FT)    87000                     42500
Vent Rate Category    good                      poor

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. West winds around
10 mph, becoming south in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows around 70. South winds 10 to 15 mph.
.SATURDAY...Mostly sunny. Highs in the lower 90s. Southwest winds
around 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

INZ001-172130-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     20           50           80           50
Max Temp (24HR Trend) 88 (+3)                   83
Min RH % (24HR Trend) 51 (+4)                   69
Min Temp (24HR Trend)              68 (0)                    61
Max RH % (24HR Trend)              100 (+3)                  100
20FT Wind AM (MPH)    SW 6-7                    S 10-15
20FT Wind PM (MPH)    SW 6-7       SW 5         SW 10-15     SW 6-10
Peak Wind Gusts (MPH) 13                        27           20
Precip Amount (IN)    0.05-0.10    0.10-0.25    0.50-0.75    0.50-0.75
11 AM Mixing Hgt (FT) 3700                      2400
Max Mixing Hgt (FT)   5400                      4100
Transport Wnd (MPH)   SW 12                     SW 31
Vent Rate (MPH-FT)    70200                     127100
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds 5 to 10 mph.

$$

INZ002-172130-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     20           50           80           50
Max Temp (24HR Trend) 88 (+3)                   84
Min RH % (24HR Trend) 52 (+5)                   67
Min Temp (24HR Trend)              67 (-1)                   60
Max RH % (24HR Trend)              100 (+4)                  100
20FT Wind AM (MPH)    SW 6-7                    S 10-15
20FT Wind PM (MPH)    SW 6-7       SW 5         SW 10-15     SW 6-10
Peak Wind Gusts (MPH)                           27           20
Precip Amount (IN)    0.00         0.25-0.50    0.50-0.75    0.50-0.75
11 AM Mixing Hgt (FT) 3600                      2600
Max Mixing Hgt (FT)   5100                      4200
Transport Wnd (MPH)   SW 12                     S 31
Vent Rate (MPH-FT)    66300                     130200
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the upper 70s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 5 mph.

$$

ILZ013-172130-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           40
Max Temp (24HR Trend) 90 (+2)                   81
Min RH % (24HR Trend) 49 (+11)                  72
Min Temp (24HR Trend)              68 (-1)                   62
Max RH % (24HR Trend)              98 (+4)                   100
20FT Wind AM (MPH)    SW 8                      S 10-15
20FT Wind PM (MPH)    SW 8         SW 5-6       SW 10-15     W 5-9
Peak Wind Gusts (MPH) 15                        25           17
Precip Amount (IN)    0.10-0.25    0.10-0.25    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 4000                      2400
Max Mixing Hgt (FT)   6200                      2900
Transport Wnd (MPH)   SW 13                     S 24
Vent Rate (MPH-FT)    86800                     69600
Vent Rate Category    good                      fair

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

.THURSDAY...Sunny. Highs in the lower 80s. Northwest winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ012-172130-
Kane-
Including the cities of Aurora and Elgin
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           30
Max Temp (24HR Trend) 89 (+2)                   81
Min RH % (24HR Trend) 51 (+15)                  73
Min Temp (24HR Trend)              66 (-2)                   61
Max RH % (24HR Trend)              100 (+4)                  99
20FT Wind AM (MPH)    SW 8-9                    S 10-15
20FT Wind PM (MPH)    SW 8-9       W 5          SW 10-15     W 6-9
Peak Wind Gusts (MPH) 15                        25           17
Precip Amount (IN)    0.10-0.25    0.10-0.25    0.75-1.00    0.25-0.50
11 AM Mixing Hgt (FT) 3600                      2300
Max Mixing Hgt (FT)   5500                      2500
Transport Wnd (MPH)   SW 12                     S 24
Vent Rate (MPH-FT)    71500                     60000
Vent Rate Category    fair                      fair

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

.THURSDAY...Sunny. Highs in the lower 80s. Northwest winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ005-172130-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           30
Max Temp (24HR Trend) 89 (+3)                   78
Min RH % (24HR Trend) 52 (+12)                  73
Min Temp (24HR Trend)              65 (-2)                   60
Max RH % (24HR Trend)              99 (+4)                   99
20FT Wind AM (MPH)    SW 8-9                    S 7-12
20FT Wind PM (MPH)    W 8-9        W 5          S 7-12       NW 5-7
Peak Wind Gusts (MPH) 17                        21           15
Precip Amount (IN)    0.10-0.25    0.10-0.25    0.75-1.00    0.25-0.50
11 AM Mixing Hgt (FT) 3500                      2200
Max Mixing Hgt (FT)   5400                      2400
Transport Wnd (MPH)   W 14                      S 18
Vent Rate (MPH-FT)    81000                     43200
Vent Rate Category    good                      poor

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. South winds 10 to
15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ004-172130-
Boone-
Including the city of Belvidere
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           80           30
Max Temp (24HR Trend) 89 (+2)                   77
Min RH % (24HR Trend) 50 (+10)                  70
Min Temp (24HR Trend)              65 (-2)                   60
Max RH % (24HR Trend)              98 (+4)                   99
20FT Wind AM (MPH)    SW 8                      SE 7-11
20FT Wind PM (MPH)    W 8          Lgt/Var      SW 7-11      NW 5-7
Peak Wind Gusts (MPH) 15                        20
Precip Amount (IN)    0.25-0.50    0.10-0.25    1.00-1.50    0.25-0.50
11 AM Mixing Hgt (FT) 3400                      2100
Max Mixing Hgt (FT)   5400                      2600
Transport Wnd (MPH)   SW 12                     S 16
Vent Rate (MPH-FT)    70200                     41600
Vent Rate Category    good                      poor

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. South winds 10 to
15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.MONDAY NIGHT...Mostly clear. A chance of showers after midnight.
Lows around 70. Southwest winds around 10 mph.

$$

ILZ011-172130-
De Kalb-
Including the cities of DeKalb and Sycamore
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           80           30
Max Temp (24HR Trend) 89 (+2)                   80
Min RH % (24HR Trend) 50 (+10)                  69
Min Temp (24HR Trend)              66 (-2)                   60
Max RH % (24HR Trend)              99 (+4)                   99
20FT Wind AM (MPH)    SW 8-9                    S 10-15
20FT Wind PM (MPH)    SW 8-9       SW 5-6       SW 10-15     W 6-9
Peak Wind Gusts (MPH) 15                        25           17
Precip Amount (IN)    0.10-0.25    0.10-0.25    0.75-1.00    0.25-0.50
11 AM Mixing Hgt (FT) 3400                      2100
Max Mixing Hgt (FT)   5300                      2800
Transport Wnd (MPH)   SW 12                     S 24
Vent Rate (MPH-FT)    68900                     67200
Vent Rate Category    fair                      fair

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 15 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ003-172130-
Winnebago-
Including the city of Rockford
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           80           30
Max Temp (24HR Trend) 89 (+3)                   77
Min RH % (24HR Trend) 48 (0)                    66
Min Temp (24HR Trend)              65 (-3)                   60
Max RH % (24HR Trend)              99 (+4)                   98
20FT Wind AM (MPH)    SW 7-8                    SE 7-11
20FT Wind PM (MPH)    W 7-8        Lgt/Var      SW 7-11      NW 5-7
Peak Wind Gusts (MPH) 15                        19           14
Precip Amount (IN)    0.25-0.50    0.10-0.25    1.00-1.50    0.25-0.50
11 AM Mixing Hgt (FT) 3300                      1800
Max Mixing Hgt (FT)   5300                      2500
Transport Wnd (MPH)   SW 12                     SW 17
Vent Rate (MPH-FT)    68900                     42500
Vent Rate Category    fair                      poor

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.MONDAY NIGHT...Mostly clear. A chance of showers after midnight.
Lows around 70. Southwest winds around 10 mph.

$$

ILZ008-172130-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     60           60           80           30
Max Temp (24HR Trend) 88 (+2)                   79
Min RH % (24HR Trend) 49 (+1)                   66
Min Temp (24HR Trend)              66 (-2)                   60
Max RH % (24HR Trend)              98 (+4)                   98
20FT Wind AM (MPH)    SW 7-8                    SE 7-11
20FT Wind PM (MPH)    SW 7-8       S 5          SW 7-11      NW 5-7
Peak Wind Gusts (MPH) 14                        23           16
Precip Amount (IN)    0.10-0.25    0.10-0.25    1.00-1.50    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2000
Max Mixing Hgt (FT)   5200                      2700
Transport Wnd (MPH)   SW 12                     SW 17
Vent Rate (MPH-FT)    67600                     45900
Vent Rate Category    fair                      poor

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. A chance of showers after midnight.
Lows in the lower 70s. Southwest winds around 10 mph.

$$

ILZ010-172130-
Lee-
Including the city of Dixon
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     50           60           80           30
Max Temp (24HR Trend) 88 (+2)                   79
Min RH % (24HR Trend) 51 (+5)                   68
Min Temp (24HR Trend)              67 (-1)                   60
Max RH % (24HR Trend)              99 (+4)                   99
20FT Wind AM (MPH)    SW 7-8                    S 10-15
20FT Wind PM (MPH)    SW 7-8       S 5          SW 10-15     W 6-8
Peak Wind Gusts (MPH) 14                        24           17
Precip Amount (IN)    0.25-0.50    0.25-0.50    1.00-1.50    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2000
Max Mixing Hgt (FT)   5300                      2800
Transport Wnd (MPH)   SW 12                     S 21
Vent Rate (MPH-FT)    68900                     61600
Vent Rate Category    fair                      fair

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 70s. Southwest winds
around 15 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ019-172130-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           30
Max Temp (24HR Trend) 89 (+1)                   83
Min RH % (24HR Trend) 49 (+5)                   66
Min Temp (24HR Trend)              68 (-1)                   62
Max RH % (24HR Trend)              99 (+4)                   98
20FT Wind AM (MPH)    SW 7                      S 10-15
20FT Wind PM (MPH)    SW 7         SW 5         SW 10-15     W 6-9
Peak Wind Gusts (MPH) 14                        26           19
Precip Amount (IN)    0.25-0.50    0.25-0.50    0.50-0.75    0.10-0.25
11 AM Mixing Hgt (FT) 3600                      2400
Max Mixing Hgt (FT)   5400                      3800
Transport Wnd (MPH)   SW 12                     SW 23
Vent Rate (MPH-FT)    70200                     87400
Vent Rate Category    fair                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 70s. Southwest winds
10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ020-172130-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        mcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     40           60           80           40
Max Temp (24HR Trend) 90 (+2)                   83
Min RH % (24HR Trend) 50 (+14)                  69
Min Temp (24HR Trend)              68 (-1)                   62
Max RH % (24HR Trend)              97 (+1)                   100
20FT Wind AM (MPH)    SW 7-8                    S 10-15
20FT Wind PM (MPH)    SW 7-8       SW 5         SW 10-15     W 5-9
Peak Wind Gusts (MPH) 14                        26           18
Precip Amount (IN)    0.25-0.50    0.25-0.50    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3600                      2200
Max Mixing Hgt (FT)   5500                      3500
Transport Wnd (MPH)   SW 12                     SW 26
Vent Rate (MPH-FT)    71500                     91000
Vent Rate Category    fair                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ021-172130-
Grundy-
Including the cities of Morris, Coal City, and Minooka
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     30           60           80           40
Max Temp (24HR Trend) 90 (+2)                   84
Min RH % (24HR Trend) 51 (+13)                  68
Min Temp (24HR Trend)              69 (0)                    63
Max RH % (24HR Trend)              100 (+4)                  100
20FT Wind AM (MPH)    SW 6-7                    S 10-15
20FT Wind PM (MPH)    SW 6-7       SW 5         SW 10-15     W 6-9
Peak Wind Gusts (MPH) 13                        26           19
Precip Amount (IN)    0.10-0.25    0.10-0.25    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3400                      2300
Max Mixing Hgt (FT)   5400                      3900
Transport Wnd (MPH)   SW 12                     SW 27
Vent Rate (MPH-FT)    70200                     109200
Vent Rate Category    fair                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds 5 to 10 mph.

$$

ILZ022-172130-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           tstms        tstms        tstms        tstms
Chance Precip (%)     30           60           80           40
Max Temp (24HR Trend) 89 (+1)                   83
Min RH % (24HR Trend) 51 (+12)                  70
Min Temp (24HR Trend)              68 (-1)                   62
Max RH % (24HR Trend)              99 (+1)                   100
20FT Wind AM (MPH)    SW 7-8                    S 10-15
20FT Wind PM (MPH)    SW 7-8       SW 5         SW 10-15     SW 6-9
Peak Wind Gusts (MPH) 14                        26           20
Precip Amount (IN)    0.10-0.25    0.25-0.50    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3800                      2400
Max Mixing Hgt (FT)   5700                      3900
Transport Wnd (MPH)   SW 12                     SW 29
Vent Rate (MPH-FT)    74100                     117000
Vent Rate Category    good                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ032-172130-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     20           50           80           40
Max Temp (24HR Trend) 89 (+3)                   84
Min RH % (24HR Trend) 52 (+1)                   67
Min Temp (24HR Trend)              69 (+1)                   63
Max RH % (24HR Trend)              100 (+1)                  100
20FT Wind AM (MPH)    SW 6-7                    S 10-15
20FT Wind PM (MPH)    SW 6-7       SW 5         SW 10-15     W 7-10
Peak Wind Gusts (MPH)                           27           20
Precip Amount (IN)    0.00         0.25-0.50    0.50-0.75    0.10-0.25
11 AM Mixing Hgt (FT) 3100                      2500
Max Mixing Hgt (FT)   5000                      3900
Transport Wnd (MPH)   SW 12                     SW 26
Vent Rate (MPH-FT)    65000                     101400
Vent Rate Category    fair                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
10 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 15 mph.
.SATURDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ023-172130-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     20           40           80           50
Max Temp (24HR Trend) 89 (+2)                   83
Min RH % (24HR Trend) 53 (+11)                  68
Min Temp (24HR Trend)              69 (+1)                   62
Max RH % (24HR Trend)              100 (+1)                  100
20FT Wind AM (MPH)    SW 6-7                    S 10-15
20FT Wind PM (MPH)    SW 6-7       SW 5         SW 10-15     SW 6-9
Peak Wind Gusts (MPH) 13                        26           20
Precip Amount (IN)    0.00         0.10-0.25    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2500
Max Mixing Hgt (FT)   5000                      4200
Transport Wnd (MPH)   SW 12                     SW 31
Vent Rate (MPH-FT)    65000                     130200
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the mid 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds 5 to 10 mph.

$$

ILZ039-172130-
Ford-
Including the cities of Paxton and Gibson City
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     10           40           80           50
Max Temp (24HR Trend) 88 (+4)                   84
Min RH % (24HR Trend) 53 (-6)                   66
Min Temp (24HR Trend)              69 (+1)                   63
Max RH % (24HR Trend)              100 (+1)                  98
20FT Wind AM (MPH)    SW 5-6                    S 10-15
20FT Wind PM (MPH)    SW 5-6       S 5          SW 10-15     SW 7-11
Peak Wind Gusts (MPH)                           27           21
Precip Amount (IN)    0.00         0.10-0.25    0.25-0.50    0.25-0.50
11 AM Mixing Hgt (FT) 2700                      2500
Max Mixing Hgt (FT)   4600                      4500
Transport Wnd (MPH)   SW 10                     SW 32
Vent Rate (MPH-FT)    46000                     144000
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
around 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
10 to 15 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 10 mph.

$$

ILZ033-172130-
Iroquois-
Including the cities of Watseka and Gilman
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     10           40           80           50
Max Temp (24HR Trend) 88 (+3)                   84
Min RH % (24HR Trend) 52 (+2)                   65
Min Temp (24HR Trend)              69 (+1)                   63
Max RH % (24HR Trend)              99 (+1)                   97
20FT Wind AM (MPH)    SW 6                      S 10-15
20FT Wind PM (MPH)    SW 6         S 5          SW 10-15     SW 6-9
Peak Wind Gusts (MPH)                           28           20
Precip Amount (IN)    0.00         0.10-0.25    0.25-0.50    0.25-0.50
11 AM Mixing Hgt (FT) 3000                      2900
Max Mixing Hgt (FT)   4800                      4700
Transport Wnd (MPH)   SW 11                     SW 34
Vent Rate (MPH-FT)    57600                     164500
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds around
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 10 mph.
.SUNDAY...Sunny. Highs in the mid 90s. Southwest winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 5 mph.

$$

INZ010-172130-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     10           40           80           50
Max Temp (24HR Trend) 87 (+2)                   83
Min RH % (24HR Trend) 54 (+7)                   68
Min Temp (24HR Trend)              69 (+2)                   62
Max RH % (24HR Trend)              97 (-1)                   99
20FT Wind AM (MPH)    SW 6-7                    S 15-20
20FT Wind PM (MPH)    SW 6-7       S 5          SW 15-20     SW 6-9
Peak Wind Gusts (MPH)                           27           19
Precip Amount (IN)    0.00         0.10-0.25    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 3200                      2900
Max Mixing Hgt (FT)   4900                      4300
Transport Wnd (MPH)   SW 11                     SW 34
Vent Rate (MPH-FT)    58800                     150500
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 5 mph.

$$

INZ011-172130-
Jasper-
Including the cities of Rensselaer and DeMotte
509 AM CDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     10           40           80           50
Max Temp (24HR Trend) 87 (+2)                   83
Min RH % (24HR Trend) 54 (+7)                   67
Min Temp (24HR Trend)              69 (+2)                   62
Max RH % (24HR Trend)              96 (-2)                   99
20FT Wind AM (MPH)    SW 6                      S 15-20
20FT Wind PM (MPH)    SW 6         S 5          SW 15-20     SW 6-10
Peak Wind Gusts (MPH)                           28           20
Precip Amount (IN)    0.00         0.10-0.25    0.25-0.50    0.50-0.75
11 AM Mixing Hgt (FT) 3300                      3000
Max Mixing Hgt (FT)   5000                      4700
Transport Wnd (MPH)   SW 11                     SW 33
Vent Rate (MPH-FT)    60000                     155100
Vent Rate Category    fair                      very good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. West winds
around 5 mph, becoming southwest after midnight.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 70s. South winds
around 10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 70s. Southwest
winds around 5 mph.

$$

INZ019-172130-
Benton-
Including the cities of Fowler and Oxford
609 AM EDT Tue Jun 17 2025

                      Today        Tonight      Wed          Wed Night

Cloud Cover           pcldy        pcldy        mcldy        pcldy
Precip Type           None         tstms        tstms        tstms
Chance Precip (%)     10           40           80           50
Max Temp (24HR Trend) 87 (+3)                   86
Min RH % (24HR Trend) 56 (+1)                   66
Min Temp (24HR Trend)              70 (+3)                   64
Max RH % (24HR Trend)              97 (-2)                   98
20FT Wind AM (MPH)    SW 5-6                    S 10-15
20FT Wind PM (MPH)    SW 5-6       S 5          SW 10-15     SW 6-10
Peak Wind Gusts (MPH)                           27           20
Precip Amount (IN)    0.00         0.10-0.25    0.50-0.75    0.25-0.50
11 AM Mixing Hgt (FT) 2600                      2900
Max Mixing Hgt (FT)   4500                      4200
Transport Wnd (MPH)   SW  9                     SW 27
Vent Rate (MPH-FT)    40500                     117600
Vent Rate Category    poor                      good

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

.THURSDAY...Sunny. Highs in the lower 80s. West winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. Light winds,
becoming southwest around 5 mph after midnight.
.FRIDAY...Mostly sunny. Highs in the mid 80s. Southwest winds
5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 70. South winds around
10 mph.
.SATURDAY...Sunny. Highs in the lower 90s. Southwest winds 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. South winds
around 10 mph.
.SUNDAY...Sunny. Highs in the lower 90s. Southwest winds around
10 mph.
.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 lower 70s. Southwest
winds around 5 mph.

$$

Ratzer