Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
423
FNUS53 KLOT 210838
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
338 AM CDT Thu Aug 21 2025
.DISCUSSION...
The overall much drier weather pattern than the stretch that
ended earlier this week will persist through next work week.
Temperatures will be near seasonable through Saturday, followed by
a more pronounced cool-down Sunday-Tuesday.
Steady onshore winds today 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.
ILZ014-212115-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 74 (-2) 79
Min RH % (24HR Trend) 63 (0) 57
Min Temp (24HR Trend) 60 (-5) 65
Max RH % (24HR Trend) 100 (+6) 94
20FT Wind AM (MPH) NE 8 Lgt/Var
20FT Wind PM (MPH) NE 8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 3400
Max Mixing Hgt (FT) 3400 4800
Transport Wnd (MPH) NE 12 N 3
Vent Rate (MPH-FT) 44200 14400
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds around 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West 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 lower 70s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
around 5 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph, becoming west after midnight.
$$
ILZ006-212115-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None tstms
Chance Precip (%) 20
Max Temp (24HR Trend) 75 (0) 80
Min RH % (24HR Trend) 59 (-9) 56
Min Temp (24HR Trend) 59 (-4) 64
Max RH % (24HR Trend) 95 (0) 99
20FT Wind AM (MPH) NE 8 Lgt/Var
20FT Wind PM (MPH) NE 8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2800
Max Mixing Hgt (FT) 3700 4700
Transport Wnd (MPH) NE 12 W 3
Vent Rate (MPH-FT) 48100 14100
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds around 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
$$
INZ001-212115-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 75 (-1) 80
Min RH % (24HR Trend) 67 (+1) 58
Min Temp (24HR Trend) 60 (-2) 63
Max RH % (24HR Trend) 97 (+1) 100
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 15
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 3100
Max Mixing Hgt (FT) 3700 4500
Transport Wnd (MPH) NE 12 NE 3
Vent Rate (MPH-FT) 48100 13500
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. 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 around 70. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming southwest after midnight.
$$
INZ002-212115-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 75 (0) 79
Min RH % (24HR Trend) 67 (+1) 57
Min Temp (24HR Trend) 59 (-2) 62
Max RH % (24HR Trend) 95 (0) 99
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 3000
Max Mixing Hgt (FT) 3700 4400
Transport Wnd (MPH) NE 12 N 3
Vent Rate (MPH-FT) 48100 13200
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs around 80. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming southwest after midnight.
$$
ILZ013-212115-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 75 (-3) 80
Min RH % (24HR Trend) 60 (+1) 57
Min Temp (24HR Trend) 60 (-4) 65
Max RH % (24HR Trend) 100 (+3) 95
20FT Wind AM (MPH) NE 8 Lgt/Var
20FT Wind PM (MPH) NE 8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 3300
Max Mixing Hgt (FT) 3700 4600
Transport Wnd (MPH) NE 12 W 3
Vent Rate (MPH-FT) 48100 13800
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. Northwest
winds 5 to 10 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 lower 70s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
$$
ILZ012-212115-
Kane-
Including the cities of Aurora and Elgin
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear clear mclear pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 76 (-2) 79
Min RH % (24HR Trend) 59 (-4) 59
Min Temp (24HR Trend) 59 (-3) 64
Max RH % (24HR Trend) 95 (-2) 99
20FT Wind AM (MPH) NE 8 Lgt/Var
20FT Wind PM (MPH) NE 8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2600
Max Mixing Hgt (FT) 4000 4200
Transport Wnd (MPH) NE 12 W 3
Vent Rate (MPH-FT) 52000 12600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
$$
ILZ005-212115-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None None tstms
Chance Precip (%) 20
Max Temp (24HR Trend) 76 (0) 79
Min RH % (24HR Trend) 58 (-8) 58
Min Temp (24HR Trend) 58 (-3) 63
Max RH % (24HR Trend) 92 (-6) 100
20FT Wind AM (MPH) NE 7 Lgt/Var
20FT Wind PM (MPH) NE 7 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2500
Max Mixing Hgt (FT) 4100 4300
Transport Wnd (MPH) NE 11 SW 4
Vent Rate (MPH-FT) 49200 21500
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. 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 around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. West 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 upper 60s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
$$
ILZ004-212115-
Boone-
Including the city of Belvidere
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None tstms
Chance Precip (%) 20
Max Temp (24HR Trend) 77 (-1) 78
Min RH % (24HR Trend) 58 (-12) 61
Min Temp (24HR Trend) 58 (-2) 63
Max RH % (24HR Trend) 92 (-8) 100
20FT Wind AM (MPH) NE 6-7 Lgt/Var
20FT Wind PM (MPH) NE 6-7 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2200
Max Mixing Hgt (FT) 4400 4000
Transport Wnd (MPH) NE 10 W 4
Vent Rate (MPH-FT) 44000 20000
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. Highs in the upper 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. West winds
around 5 mph in the evening, becoming light.
$$
ILZ011-212115-
De Kalb-
Including the cities of DeKalb and Sycamore
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear clear mclear pcldy
Precip Type None None None showers
Chance Precip (%) 10
Max Temp (24HR Trend) 77 (-1) 79
Min RH % (24HR Trend) 59 (-7) 60
Min Temp (24HR Trend) 58 (-2) 63
Max RH % (24HR Trend) 93 (-4) 100
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2600
Max Mixing Hgt (FT) 4300 4200
Transport Wnd (MPH) NE 11 W 3
Vent Rate (MPH-FT) 51600 12600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. West 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 around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
$$
ILZ003-212115-
Winnebago-
Including the city of Rockford
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None tstms
Chance Precip (%) 20
Max Temp (24HR Trend) 77 (-3) 78
Min RH % (24HR Trend) 58 (-5) 58
Min Temp (24HR Trend) 58 (-1) 63
Max RH % (24HR Trend) 93 (-7) 100
20FT Wind AM (MPH) NE 5-6 Lgt/Var
20FT Wind PM (MPH) NE 5-6 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3000 2500
Max Mixing Hgt (FT) 4500 4100
Transport Wnd (MPH) NE 9 SW 4
Vent Rate (MPH-FT) 40500 20500
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds
around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. West winds
around 5 mph.
$$
ILZ008-212115-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None tstms
Chance Precip (%) 20
Max Temp (24HR Trend) 78 (-1) 79
Min RH % (24HR Trend) 58 (-1) 59
Min Temp (24HR Trend) 58 (-1) 63
Max RH % (24HR Trend) 92 (-7) 100
20FT Wind AM (MPH) NE 6-7 Lgt/Var
20FT Wind PM (MPH) NE 6-7 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2700 2700
Max Mixing Hgt (FT) 4600 4000
Transport Wnd (MPH) NE 9 W 3
Vent Rate (MPH-FT) 41400 12000
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. Highs in the lower 80s. 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 around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. 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...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. West winds
around 5 mph.
$$
ILZ010-212115-
Lee-
Including the city of Dixon
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear clear mclear pcldy
Precip Type None None None showers
Chance Precip (%) 20
Max Temp (24HR Trend) 78 (-1) 79
Min RH % (24HR Trend) 59 (-4) 60
Min Temp (24HR Trend) 58 (0) 63
Max RH % (24HR Trend) 91 (-8) 100
20FT Wind AM (MPH) NE 6-7 Lgt/Var
20FT Wind PM (MPH) NE 6-7 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2600 2800
Max Mixing Hgt (FT) 4600 4100
Transport Wnd (MPH) NE 10 W 4
Vent Rate (MPH-FT) 46000 20500
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph, becoming southwest after midnight.
$$
ILZ019-212115-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear clear pcldy pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 78 (-2) 80
Min RH % (24HR Trend) 58 (-7) 58
Min Temp (24HR Trend) 59 (-1) 64
Max RH % (24HR Trend) 96 (-2) 98
20FT Wind AM (MPH) NE 7-9 Lgt/Var
20FT Wind PM (MPH) NE 7-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3300 2600
Max Mixing Hgt (FT) 4400 4200
Transport Wnd (MPH) NE 12 W 3
Vent Rate (MPH-FT) 57200 12600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. West 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. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming southwest after midnight.
$$
ILZ020-212115-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 77 (-2) 80
Min RH % (24HR Trend) 61 (-2) 60
Min Temp (24HR Trend) 60 (-3) 64
Max RH % (24HR Trend) 96 (+1) 97
20FT Wind AM (MPH) NE 7-9 Lgt/Var
20FT Wind PM (MPH) NE 7-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3500 2500
Max Mixing Hgt (FT) 4000 4000
Transport Wnd (MPH) NE 12 W 3
Vent Rate (MPH-FT) 52000 12000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
$$
ILZ021-212115-
Grundy-
Including the cities of Morris, Coal City, and Minooka
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear pcldy pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 77 (-2) 80
Min RH % (24HR Trend) 62 (-4) 59
Min Temp (24HR Trend) 60 (-2) 63
Max RH % (24HR Trend) 99 (+1) 94
20FT Wind AM (MPH) NE 7-9 Lgt/Var
20FT Wind PM (MPH) NE 7-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3300 2500
Max Mixing Hgt (FT) 4000 4200
Transport Wnd (MPH) NE 12 N 3
Vent Rate (MPH-FT) 52000 12600
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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. 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.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. West
winds around 5 mph.
$$
ILZ022-212115-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%) 10
Max Temp (24HR Trend) 75 (-2) 79
Min RH % (24HR Trend) 66 (+4) 59
Min Temp (24HR Trend) 61 (-2) 63
Max RH % (24HR Trend) 99 (+2) 96
20FT Wind AM (MPH) NE 8-9 Lgt/Var
20FT Wind PM (MPH) NE 8-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 14
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2900
Max Mixing Hgt (FT) 3600 4300
Transport Wnd (MPH) NE 12 NW 3
Vent Rate (MPH-FT) 46800 12900
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming west after midnight.
$$
ILZ032-212115-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover mclear mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 78 (-2) 80
Min RH % (24HR Trend) 59 (-10) 58
Min Temp (24HR Trend) 60 (-1) 63
Max RH % (24HR Trend) 99 (+2) 98
20FT Wind AM (MPH) NE 7-9 Lgt/Var
20FT Wind PM (MPH) NE 7-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3200 2500
Max Mixing Hgt (FT) 4200 4300
Transport Wnd (MPH) NE 12 NE 4
Vent Rate (MPH-FT) 54600 21500
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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 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...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming south after midnight.
$$
ILZ023-212115-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-1) 80
Min RH % (24HR Trend) 63 (-2) 58
Min Temp (24HR Trend) 60 (-1) 62
Max RH % (24HR Trend) 99 (0) 100
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2600
Max Mixing Hgt (FT) 3900 4300
Transport Wnd (MPH) NE 11 N 4
Vent Rate (MPH-FT) 46800 21500
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds around
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph in the evening, becoming light.
$$
ILZ039-212115-
Ford-
Including the cities of Paxton and Gibson City
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 78 (-2) 80
Min RH % (24HR Trend) 59 (-7) 56
Min Temp (24HR Trend) 61 (-2) 63
Max RH % (24HR Trend) 99 (+4) 100
20FT Wind AM (MPH) NE 7-9 Lgt/Var
20FT Wind PM (MPH) NE 7-9 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 3100 2900
Max Mixing Hgt (FT) 4300 4500
Transport Wnd (MPH) NE 12 NE 5
Vent Rate (MPH-FT) 55900 27000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
around 5 mph in the evening, becoming light.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming west after midnight.
$$
ILZ033-212115-
Iroquois-
Including the cities of Watseka and Gilman
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-1) 80
Min RH % (24HR Trend) 60 (-4) 57
Min Temp (24HR Trend) 61 (-1) 62
Max RH % (24HR Trend) 99 (+4) 100
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2700
Max Mixing Hgt (FT) 4100 4500
Transport Wnd (MPH) NE 11 NE 4
Vent Rate (MPH-FT) 49200 22500
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Partly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph in the evening, becoming light.
$$
INZ010-212115-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-1) 80
Min RH % (24HR Trend) 63 (-8) 56
Min Temp (24HR Trend) 60 (0) 62
Max RH % (24HR Trend) 99 (+1) 100
20FT Wind AM (MPH) NE 6-8 Lgt/Var
20FT Wind PM (MPH) NE 6-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2700
Max Mixing Hgt (FT) 4000 4400
Transport Wnd (MPH) NE 11 N 4
Vent Rate (MPH-FT) 48000 22000
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.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 5 to 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 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. Light winds.
$$
INZ011-212115-
Jasper-
Including the cities of Rensselaer and DeMotte
338 AM CDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy mclear mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 76 (-1) 81
Min RH % (24HR Trend) 61 (-12) 53
Min Temp (24HR Trend) 59 (-1) 62
Max RH % (24HR Trend) 98 (0) 100
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH)
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 3000
Max Mixing Hgt (FT) 4200 4600
Transport Wnd (MPH) NE 11 N 4
Vent Rate (MPH-FT) 50400 23000
Vent Rate Category poor poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Mostly sunny. A chance of sprinkles in the morning.
Highs in the lower 80s. West winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds around 5 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
$$
INZ019-212115-
Benton-
Including the cities of Fowler and Oxford
438 AM EDT Thu Aug 21 2025
Today Tonight Fri Fri Night
Cloud Cover pcldy pcldy mclear pcldy
Precip Type None None None None
Chance Precip (%)
Max Temp (24HR Trend) 77 (-1) 80
Min RH % (24HR Trend) 60 (-10) 56
Min Temp (24HR Trend) 60 (-2) 62
Max RH % (24HR Trend) 99 (+4) 99
20FT Wind AM (MPH) NE 7-8 Lgt/Var
20FT Wind PM (MPH) NE 7-8 Lgt/Var Lgt/Var Lgt/Var
Peak Wind Gusts (MPH) 13
Precip Amount (IN) 0.00 0.00 0.00 0.00
11 AM Mixing Hgt (FT) 2900 2900
Max Mixing Hgt (FT) 4500 4400
Transport Wnd (MPH) NE 11 NE 4
Vent Rate (MPH-FT) 54000 22000
Vent Rate Category fair poor
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.SATURDAY...Partly 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. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph in the evening, becoming light.
.TUESDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Light
winds.
$$
RC