Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
990
FNUS53 KLOT 200825
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
325 AM CDT Wed Aug 20 2025
.DISCUSSION...
An overall much drier weather pattern than the stretch we just had
will persist through next work week. Temperatures will be near
seasonable through Saturday, followed by a more pronounced cool-
down Sunday-Tuesday.
Steady to gusty onshore winds today and Thursday will result in
lower mixing heights extending farther inland, followed by a
smaller lake breeze footprint on Friday. A cold front will move
across the area Friday night into Saturday, perhaps accompanied by
a few showers or sprinkles.
ILZ014-202115-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear mclear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 75 (-3) 80
Min RH % (24HR Trend) 61 (-14) 55
Min Temp (24HR Trend) 62 (-7) 61
Max RH % (24HR Trend) 93 (-1) 99
20FT Wind AM (MPH) N 9-12 NE 9
20FT Wind PM (MPH) NE 9-12 N 9-12 NE 9 Lgt/Var
Peak Wind Gusts (MPH) 18 20 16
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2800 3300
Max Mixing Hgt (FT) 3400 3800
Transport Wnd (MPH) NE 14 NE 13
Vent Rate (MPH-FT) 51000 53200
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds, becoming
southwest around 5 mph after midnight.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
$$
ILZ006-202115-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-1) 80
Min RH % (24HR Trend) 61 (-16) 55
Min Temp (24HR Trend) 61 (-5) 59
Max RH % (24HR Trend) 97 (-1) 100
20FT Wind AM (MPH) NE 9-11 NE 8-9
20FT Wind PM (MPH) NE 9-11 N 8-11 NE 8-9 Lgt/Var
Peak Wind Gusts (MPH) 18 19 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 3400
Max Mixing Hgt (FT) 3600 3800
Transport Wnd (MPH) NE 14 NE 12
Vent Rate (MPH-FT) 54000 49400
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds, becoming
southwest around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds around 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
$$
INZ001-202115-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear mclear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-2) 81
Min RH % (24HR Trend) 63 (-16) 58
Min Temp (24HR Trend) 59 (-9) 59
Max RH % (24HR Trend) 97 (-1) 100
20FT Wind AM (MPH) N 9-12 NE 8-10
20FT Wind PM (MPH) N 9-12 N 7-10 NE 8-10 Lgt/Var
Peak Wind Gusts (MPH) 19 20 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2900
Max Mixing Hgt (FT) 3100 3700
Transport Wnd (MPH) N 16 NE 12
Vent Rate (MPH-FT) 49600 48100
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Clear. Lows in the upper 50s. Northwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph in the evening, becoming light.
$$
INZ002-202115-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear mclear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 75 (-2) 81
Min RH % (24HR Trend) 60 (-21) 55
Min Temp (24HR Trend) 58 (-9) 58
Max RH % (24HR Trend) 96 (-2) 100
20FT Wind AM (MPH) N 9-11 NE 7-9
20FT Wind PM (MPH) N 9-11 N 6-9 N 7-9 Lgt/Var
Peak Wind Gusts (MPH) 17 18 17
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2800 2900
Max Mixing Hgt (FT) 3200 4000
Transport Wnd (MPH) N 14 N 12
Vent Rate (MPH-FT) 48000 52000
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs around 80. Light winds, becoming north
around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph in the evening, becoming light.
$$
ILZ013-202115-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-2) 80
Min RH % (24HR Trend) 60 (-11) 55
Min Temp (24HR Trend) 62 (-5) 60
Max RH % (24HR Trend) 96 (0) 99
20FT Wind AM (MPH) NE 8-10 NE 8
20FT Wind PM (MPH) NE 8-10 N 7-9 NE 8 Lgt/Var
Peak Wind Gusts (MPH) 16 17 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 3500
Max Mixing Hgt (FT) 3700 4200
Transport Wnd (MPH) NE 14 NE 13
Vent Rate (MPH-FT) 55500 58800
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
northwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds, becoming
southwest around 5 mph after midnight.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
$$
ILZ012-202115-
Kane-
Including the cities of Aurora and Elgin
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-1) 80
Min RH % (24HR Trend) 62 (-13) 55
Min Temp (24HR Trend) 60 (-5) 59
Max RH % (24HR Trend) 100 (+2) 100
20FT Wind AM (MPH) NE 8-10 NE 8
20FT Wind PM (MPH) NE 8-10 NE 6-7 NE 8 Lgt/Var
Peak Wind Gusts (MPH) 15 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 3500
Max Mixing Hgt (FT) 3800 4300
Transport Wnd (MPH) NE 13 NE 12
Vent Rate (MPH-FT) 53200 55900
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
west around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds, becoming west
around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph in the evening, becoming light.
$$
ILZ005-202115-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 77 (-1) 80
Min RH % (24HR Trend) 62 (-13) 56
Min Temp (24HR Trend) 59 (-6) 57
Max RH % (24HR Trend) 100 (+2) 100
20FT Wind AM (MPH) NE 8-9 NE 8
20FT Wind PM (MPH) NE 8-9 NE 6-7 NE 8 Lgt/Var
Peak Wind Gusts (MPH) 15 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2600 3400
Max Mixing Hgt (FT) 3700 4100
Transport Wnd (MPH) NE 12 NE 11
Vent Rate (MPH-FT) 48100 49200
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
west around 5 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds, becoming southwest around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs around 70. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
ILZ004-202115-
Boone-
Including the city of Belvidere
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 78 (-1) 80
Min RH % (24HR Trend) 63 (-13) 55
Min Temp (24HR Trend) 59 (-6) 56
Max RH % (24HR Trend) 100 (+4) 100
20FT Wind AM (MPH) NE 7-9 NE 7
20FT Wind PM (MPH) NE 7-9 NE 6 NE 7 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2400 3200
Max Mixing Hgt (FT) 3800 4300
Transport Wnd (MPH) NE 12 NE 9
Vent Rate (MPH-FT) 49400 38700
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly sunny. Highs around 80. Light winds, becoming
southwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 60s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
ILZ011-202115-
De Kalb-
Including the cities of DeKalb and Sycamore
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 79 (+2) 81
Min RH % (24HR Trend) 62 (-15) 54
Min Temp (24HR Trend) 59 (-6) 57
Max RH % (24HR Trend) 100 (+4) 100
20FT Wind AM (MPH) NE 7-9 NE 7-8
20FT Wind PM (MPH) NE 7-9 NE 5-7 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2600 3200
Max Mixing Hgt (FT) 3900 4300
Transport Wnd (MPH) NE 13 NE 11
Vent Rate (MPH-FT) 54600 51600
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds, becoming west
around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
ILZ003-202115-
Winnebago-
Including the city of Rockford
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 79 (-2) 81
Min RH % (24HR Trend) 61 (-9) 55
Min Temp (24HR Trend) 59 (-6) 56
Max RH % (24HR Trend) 100 (+4) 100
20FT Wind AM (MPH) NE 6-8 NE 6
20FT Wind PM (MPH) NE 6-8 NE 5-6 NE 6 Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2300 2900
Max Mixing Hgt (FT) 4000 4300
Transport Wnd (MPH) NE 12 NE 8
Vent Rate (MPH-FT) 52000 34400
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly sunny. Highs in the lower 80s. Light winds,
becoming southwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds, becoming west
around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
ILZ008-202115-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (+1) 81
Min RH % (24HR Trend) 62 (-7) 55
Min Temp (24HR Trend) 59 (-6) 57
Max RH % (24HR Trend) 100 (+3) 100
20FT Wind AM (MPH) NE 5-9 NE 6-7
20FT Wind PM (MPH) NE 5-9 NE 5-6 NE 6-7 Lgt/Var
Peak Wind Gusts (MPH) 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2000 2900
Max Mixing Hgt (FT) 4000 4300
Transport Wnd (MPH) NE 12 NE 8
Vent Rate (MPH-FT) 52000 34400
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Mostly sunny. Highs in the lower 80s. Light winds,
becoming southwest around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds, becoming
southwest around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
ILZ010-202115-
Lee-
Including the city of Dixon
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (+4) 81
Min RH % (24HR Trend) 61 (-13) 54
Min Temp (24HR Trend) 58 (-7) 57
Max RH % (24HR Trend) 100 (+4) 100
20FT Wind AM (MPH) NE 5-9 NE 6-7
20FT Wind PM (MPH) NE 5-9 NE 5-6 NE 6-7 Lgt/Var
Peak Wind Gusts (MPH) 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2200 2800
Max Mixing Hgt (FT) 3800 4400
Transport Wnd (MPH) NE 12 NE 9
Vent Rate (MPH-FT) 49400 39600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds, becoming west around 5 mph after midnight.
.SATURDAY...Sunny. A chance of sprinkles in the morning. Highs in
the upper 70s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
$$
ILZ019-202115-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (+3) 81
Min RH % (24HR Trend) 61 (-17) 54
Min Temp (24HR Trend) 59 (-7) 58
Max RH % (24HR Trend) 100 (+5) 97
20FT Wind AM (MPH) NE 5-9 NE 7-8
20FT Wind PM (MPH) NE 5-9 NE 5-7 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 16
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 2900
Max Mixing Hgt (FT) 3700 4400
Transport Wnd (MPH) NE 13 NE 11
Vent Rate (MPH-FT) 51800 52800
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
$$
ILZ020-202115-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy clear clear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 78 (0) 81
Min RH % (24HR Trend) 62 (-14) 55
Min Temp (24HR Trend) 60 (-6) 60
Max RH % (24HR Trend) 100 (+1) 100
20FT Wind AM (MPH) NE 7-10 NE 7-8
20FT Wind PM (MPH) NE 7-10 NE 5-6 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 15 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2800 3500
Max Mixing Hgt (FT) 3800 4500
Transport Wnd (MPH) NE 16 NE 12
Vent Rate (MPH-FT) 60800 58500
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds, becoming west
around 5 mph after midnight.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Cooler. Lows in the mid 50s.
Northwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 5 mph in the evening, becoming light.
$$
ILZ021-202115-
Grundy-
Including the cities of Morris, Coal City, and Minooka
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 79 (0) 81
Min RH % (24HR Trend) 62 (-16) 56
Min Temp (24HR Trend) 60 (-6) 60
Max RH % (24HR Trend) 100 (+3) 100
20FT Wind AM (MPH) N 6-9 NE 7-8
20FT Wind PM (MPH) NE 6-9 NE 5-7 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 16 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 3300
Max Mixing Hgt (FT) 3900 4300
Transport Wnd (MPH) NE 16 NE 12
Vent Rate (MPH-FT) 62400 55900
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. Light winds.
$$
ILZ022-202115-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-3) 80
Min RH % (24HR Trend) 62 (-13) 57
Min Temp (24HR Trend) 61 (-6) 60
Max RH % (24HR Trend) 99 (+1) 100
20FT Wind AM (MPH) N 8-11 NE 8-9
20FT Wind PM (MPH) NE 8-11 N 6-8 NE 8-9 Lgt/Var
Peak Wind Gusts (MPH) 18 18 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2800 3400
Max Mixing Hgt (FT) 3800 4000
Transport Wnd (MPH) NE 16 NE 14
Vent Rate (MPH-FT) 60800 60000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the mid 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. North
winds around 5 mph in the evening, becoming light.
$$
ILZ032-202115-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear clear
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 81 (-1) 81
Min RH % (24HR Trend) 63 (-12) 56
Min Temp (24HR Trend) 60 (-5) 59
Max RH % (24HR Trend) 100 (+1) 100
20FT Wind AM (MPH) N 6-10 NE 7-8
20FT Wind PM (MPH) NE 6-10 Lgt/Var NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 16 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2800 2800
Max Mixing Hgt (FT) 3600 4300
Transport Wnd (MPH) NE 16 NE 12
Vent Rate (MPH-FT) 57600 55900
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 5 mph in the evening, becoming light.
$$
ILZ023-202115-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-5) 80
Min RH % (24HR Trend) 63 (-13) 56
Min Temp (24HR Trend) 59 (-7) 59
Max RH % (24HR Trend) 98 (0) 100
20FT Wind AM (MPH) N 8-11 NE 7-9
20FT Wind PM (MPH) N 8-11 N 5-6 NE 7-9 Lgt/Var
Peak Wind Gusts (MPH) 18 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 3100
Max Mixing Hgt (FT) 3600 4000
Transport Wnd (MPH) N 17 NE 13
Vent Rate (MPH-FT) 61200 56000
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the lower 60s. Light winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
$$
ILZ039-202115-
Ford-
Including the cities of Paxton and Gibson City
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear mclear mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 81 (-2) 81
Min RH % (24HR Trend) 60 (-11) 53
Min Temp (24HR Trend) 60 (-5) 59
Max RH % (24HR Trend) 99 (0) 100
20FT Wind AM (MPH) N 7-10 NE 8-9
20FT Wind PM (MPH) N 7-10 NE 5-7 NE 8-9 Lgt/Var
Peak Wind Gusts (MPH) 16 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2700
Max Mixing Hgt (FT) 4100 4300
Transport Wnd (MPH) N 17 NE 12
Vent Rate (MPH-FT) 69700 55900
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds, becoming
north around 5 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 5 mph in the evening, becoming light.
$$
ILZ033-202115-
Iroquois-
Including the cities of Watseka and Gilman
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 79 (-4) 81
Min RH % (24HR Trend) 61 (-11) 54
Min Temp (24HR Trend) 59 (-6) 59
Max RH % (24HR Trend) 98 (-1) 100
20FT Wind AM (MPH) N 8-11 NE 7-8
20FT Wind PM (MPH) N 8-11 Lgt/Var NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 17 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2800
Max Mixing Hgt (FT) 3900 4200
Transport Wnd (MPH) N 17 NE 12
Vent Rate (MPH-FT) 66300 54600
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
$$
INZ010-202115-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-4) 81
Min RH % (24HR Trend) 61 (-17) 54
Min Temp (24HR Trend) 58 (-8) 58
Max RH % (24HR Trend) 98 (-2) 100
20FT Wind AM (MPH) N 9-11 NE 7-8
20FT Wind PM (MPH) N 9-11 N 5-7 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 17 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2700
Max Mixing Hgt (FT) 3700 4100
Transport Wnd (MPH) N 17 NE 12
Vent Rate (MPH-FT) 62900 53300
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds around 5 mph.
.SATURDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
INZ011-202115-
Jasper-
Including the cities of Rensselaer and DeMotte
325 AM CDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-3) 81
Min RH % (24HR Trend) 59 (-20) 53
Min Temp (24HR Trend) 58 (-8) 58
Max RH % (24HR Trend) 97 (-3) 100
20FT Wind AM (MPH) N 8-11 NE 7-9
20FT Wind PM (MPH) N 8-11 N 5-7 NE 7-9 Lgt/Var
Peak Wind Gusts (MPH) 17 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2700
Max Mixing Hgt (FT) 3700 4400
Transport Wnd (MPH) N 14 NE 13
Vent Rate (MPH-FT) 55500 61600
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
$$
INZ019-202115-
Benton-
Including the cities of Fowler and Oxford
425 AM EDT Wed Aug 20 2025
Today Tonight Thu Thu Night
Cloud Cover pcldy mclear pcldy mclear
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 78 (-5) 82
Min RH % (24HR Trend) 59 (-16) 53
Min Temp (24HR Trend) 59 (-6) 59
Max RH % (24HR Trend) 99 (0) 100
20FT Wind AM (MPH) N 9-10 NE 7-8
20FT Wind PM (MPH) N 9-10 N 5-8 NE 7-8 Lgt/Var
Peak Wind Gusts (MPH) 16 20
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2600
Max Mixing Hgt (FT) 4100 4300
Transport Wnd (MPH) N 16 NE 12
Vent Rate (MPH-FT) 65600 55900
Vent Rate Category fair fair
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.FRIDAY...Sunny. Highs in the lower 80s. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light
winds.
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
$$
RC