Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
167
FNUS53 KLOT 180820
FWFLOT
Fire Weather Planning Forecast For Northern IL and Northwest IN
National Weather Service Chicago/Romeoville IL
320 AM CDT Sat Oct 18 2025
.DISCUSSION...
A fall storm system will move through the region today and
tomorrow leading to periods of inclement weather. First, scattered
showers and thunderstorms are expected this morning and
afternoon, though some areas will stay completely dry. A more
expansive area of rain is then expected to spread northward this
evening and persist into Sunday morning. Rainfall of 1 to 2
inches is possible for areas east a line from Ottawa to Waukegan,
with locally higher amounts possible over east-central Illinois
and northwest Indiana. Rain will quickly end from west to east by
Sunday afternoon as northwest winds gust up to 35 to 40 mph.
Another fall storm system will pass across the northern Great
Lakes late Monday through Tuesday, though widespread rainfall
will remain north of the area. Breezy south to southwest winds
are likely Monday ahead of the system, and then breezy west to
northwest winds are possible Tuesday along behind the system.
ILZ014-182115-
Cook-
Including the cities of Chicago, Schaumburg, Evanston, Oak Lawn,
Lemont, Orland Park, and Park Forest
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 80
Max Temp (24HR Trend) 74 (0) 58
Min RH % (24HR Trend) 67 (+19) 57
Min Temp (24HR Trend) 50 (-13) 39
Max RH % (24HR Trend) 95 (+15) 84
20FT Wind AM (MPH) SW 9 NW 15-20
20FT Wind PM (MPH) SW 9 SW 10-15 NW 15-20 W 6-9
Peak Wind Gusts (MPH) 20 30 34 23
Precip Amount (IN) 0.05-0.10 0.75-1.00 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2400 2800
Max Mixing Hgt (FT) 3200 5300
Transport Wnd (MPH) SW 16 NW 25
Vent Rate (MPH-FT) 51200 132500
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy in the evening then clearing. A
chance of showers. Lows in the mid 40s. South winds around
15 mph, becoming southwest after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
around 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. Northwest winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows around 50. South winds around
5 mph.
$$
ILZ006-182115-
Lake IL-
Including the cities of Waukegan, Buffalo Grove, Mundelein,
and Gurnee
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 70
Max Temp (24HR Trend) 74 (0) 59
Min RH % (24HR Trend) 61 (+8) 56
Min Temp (24HR Trend) 48 (-14) 38
Max RH % (24HR Trend) 92 (+9) 86
20FT Wind AM (MPH) SW 8-9 NW 15-20
20FT Wind PM (MPH) SW 8-9 SW 10-15 NW 15-20 W 7-9
Peak Wind Gusts (MPH) 18 31 33 23
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2000 2800
Max Mixing Hgt (FT) 3700 5400
Transport Wnd (MPH) W 14 NW 28
Vent Rate (MPH-FT) 55500 156600
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. Southwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy in the evening then clearing. A
chance of showers. Lows in the mid 40s. South winds around
15 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. A chance of showers in the afternoon.
Cooler. Highs in the lower 50s. West winds around 15 mph.
.TUESDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the upper 30s. West winds around 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. Southwest
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
INZ001-182115-
Lake IN-
Including the cities of Gary, Hammond, and Merrillville
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 90
Max Temp (24HR Trend) 75 (+2) 57
Min RH % (24HR Trend) 64 (+18) 64
Min Temp (24HR Trend) 52 (-9) 38
Max RH % (24HR Trend) 100 (+18) 89
20FT Wind AM (MPH) SW 10 NW 15-20
20FT Wind PM (MPH) SW 10 SW 6-10 NW 15-20 W 6-9
Peak Wind Gusts (MPH) 23 27 33 24
Precip Amount (IN) 0.10-0.25 1.00-1.50 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2200 2500
Max Mixing Hgt (FT) 3300 4500
Transport Wnd (MPH) SW 20 NW 25
Vent Rate (MPH-FT) 69300 112500
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the lower 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Southwest winds 10 to 15 mph.
.TUESDAY...Mostly sunny. Highs in the mid 50s. West winds around
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 40. West winds around
15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. Northwest winds around
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
INZ002-182115-
Porter-
Including the cities of Portage, Valparaiso, and Chesterton
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 90 10
Max Temp (24HR Trend) 75 (+2) 58
Min RH % (24HR Trend) 61 (+19) 65
Min Temp (24HR Trend) 53 (-7) 39
Max RH % (24HR Trend) 100 (+19) 89
20FT Wind AM (MPH) SW 10 NW 15-20
20FT Wind PM (MPH) SW 10 SW 6-10 NW 15-20 W 8-10
Peak Wind Gusts (MPH) 23 26 36 27
Precip Amount (IN) 0.10-0.25 1.00-1.50 0.50-0.75 0.00
11 AM Mixing Hgt (FT) 2000 2300
Max Mixing Hgt (FT) 3200 3900
Transport Wnd (MPH) SW 19 NW 23
Vent Rate (MPH-FT) 64000 89700
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the lower 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming southwest after
midnight.
.TUESDAY...Mostly sunny. A chance of showers in the afternoon.
Highs in the mid 50s. West winds around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. West winds
around 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northwest winds
around 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ013-182115-
DuPage-
Including the cities of Naperville, Wheaton, Downers Grove,
Lombard, and Carol Stream
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 70
Max Temp (24HR Trend) 74 (0) 58
Min RH % (24HR Trend) 66 (+17) 56
Min Temp (24HR Trend) 50 (-12) 38
Max RH % (24HR Trend) 92 (+9) 86
20FT Wind AM (MPH) SW 8-9 NW 15-20
20FT Wind PM (MPH) SW 8-9 SW 10-15 NW 15-20 W 5-8
Peak Wind Gusts (MPH) 19 30 31 18
Precip Amount (IN) 0.01-0.05 0.75-1.00 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2200 2800
Max Mixing Hgt (FT) 2900 5800
Transport Wnd (MPH) SW 14 NW 27
Vent Rate (MPH-FT) 43500 162400
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the mid 40s.
South winds around 15 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 40. West winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 40. West winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ012-182115-
Kane-
Including the cities of Aurora and Elgin
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 60
Max Temp (24HR Trend) 74 (-2) 59
Min RH % (24HR Trend) 62 (+11) 53
Min Temp (24HR Trend) 48 (-13) 37
Max RH % (24HR Trend) 92 (+4) 87
20FT Wind AM (MPH) SW 8-9 NW 15-20
20FT Wind PM (MPH) SW 8-9 SW 10-15 NW 15-20 W 5-8
Peak Wind Gusts (MPH) 18 31 32 17
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2000 3100
Max Mixing Hgt (FT) 3300 5800
Transport Wnd (MPH) SW 11 NW 28
Vent Rate (MPH-FT) 39600 168200
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the mid 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the lower 50s. West
winds around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ005-182115-
McHenry-
Including the cities of Crystal Lake, Algonquin, McHenry,
and Woodstock
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 70 100 60
Max Temp (24HR Trend) 74 (-1) 58
Min RH % (24HR Trend) 58 (+7) 53
Min Temp (24HR Trend) 47 (-14) 36
Max RH % (24HR Trend) 93 (+4) 86
20FT Wind AM (MPH) SW 7-9 NW 15-20
20FT Wind PM (MPH) SW 7-9 SW 10-15 NW 15-20 W 6-8
Peak Wind Gusts (MPH) 18 32 32 17
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 1900 3300
Max Mixing Hgt (FT) 3600 5600
Transport Wnd (MPH) W 11 NW 28
Vent Rate (MPH-FT) 43200 162400
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then partly cloudy after midnight. Lows in the lower
40s. South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the lower 50s. West
winds 15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northwest winds
10 to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ004-182115-
Boone-
Including the city of Belvidere
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover pcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 50 90 50
Max Temp (24HR Trend) 75 (-3) 59
Min RH % (24HR Trend) 54 (+6) 47
Min Temp (24HR Trend) 47 (-14) 36
Max RH % (24HR Trend) 92 (+1) 87
20FT Wind AM (MPH) SW 7-8 NW 15-20
20FT Wind PM (MPH) SW 7-8 SW 10-15 NW 15-20 W 5-7
Peak Wind Gusts (MPH) 17 31 31
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2100 3400
Max Mixing Hgt (FT) 3800 5700
Transport Wnd (MPH) W 11 NW 28
Vent Rate (MPH-FT) 45600 165300
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the lower 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the lower 50s. West
winds 15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds
around 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 40. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ011-182115-
De Kalb-
Including the cities of DeKalb and Sycamore
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 60
Max Temp (24HR Trend) 75 (-1) 59
Min RH % (24HR Trend) 59 (+8) 47
Min Temp (24HR Trend) 48 (-13) 37
Max RH % (24HR Trend) 92 (+2) 86
20FT Wind AM (MPH) SW 8-9 NW 15-20
20FT Wind PM (MPH) SW 8-9 SW 10-15 NW 15-20 W 5-8
Peak Wind Gusts (MPH) 18 31 32
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 1900 3500
Max Mixing Hgt (FT) 3600 6100
Transport Wnd (MPH) W 11 NW 28
Vent Rate (MPH-FT) 43200 176900
Vent Rate Category poor excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the lower 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ003-182115-
Winnebago-
Including the city of Rockford
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover pcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 40 90 40
Max Temp (24HR Trend) 75 (-5) 59
Min RH % (24HR Trend) 50 (+4) 42
Min Temp (24HR Trend) 47 (-14) 36
Max RH % (24HR Trend) 88 (-2) 86
20FT Wind AM (MPH) SW 8 NW 15-20
20FT Wind PM (MPH) SW 8 W 10-15 NW 15-20 Lgt/Var
Peak Wind Gusts (MPH) 16 30 31
Precip Amount (IN) 0.01-0.05 0.25-0.50 0.05-0.10 0.00
11 AM Mixing Hgt (FT) 2200 3500
Max Mixing Hgt (FT) 4200 6000
Transport Wnd (MPH) SW 11 NW 28
Vent Rate (MPH-FT) 50400 174000
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the lower 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the lower 50s. West
winds 15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds 10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds
around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. West winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 40. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ008-182115-
Ogle-
Including the cities of Rochelle, Oregon, and Byron
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover pcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 40 90 40
Max Temp (24HR Trend) 75 (-3) 61
Min RH % (24HR Trend) 53 (+6) 41
Min Temp (24HR Trend) 47 (-14) 36
Max RH % (24HR Trend) 89 (-2) 85
20FT Wind AM (MPH) SW 7-8 NW 15-20
20FT Wind PM (MPH) SW 7-8 W 10-15 NW 15-20 Lgt/Var
Peak Wind Gusts (MPH) 17 31 31
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.05-0.10 0.00
11 AM Mixing Hgt (FT) 2100 3600
Max Mixing Hgt (FT) 4000 6200
Transport Wnd (MPH) SW 11 NW 28
Vent Rate (MPH-FT) 48000 179800
Vent Rate Category poor excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the upper 60s. South winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the lower 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds 10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds
around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ010-182115-
Lee-
Including the city of Dixon
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 40 100 40
Max Temp (24HR Trend) 75 (-2) 60
Min RH % (24HR Trend) 56 (+8) 43
Min Temp (24HR Trend) 47 (-15) 37
Max RH % (24HR Trend) 91 (0) 85
20FT Wind AM (MPH) SW 7-8 NW 15-20
20FT Wind PM (MPH) SW 7-8 SW 10-15 NW 15-20 W 5-6
Peak Wind Gusts (MPH) 17 31 31
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.05-0.10 0.00
11 AM Mixing Hgt (FT) 2100 3900
Max Mixing Hgt (FT) 4000 6300
Transport Wnd (MPH) SW 11 NW 29
Vent Rate (MPH-FT) 48000 189000
Vent Rate Category poor excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the upper 60s. South winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the mid 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds
around 10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. South winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ019-182115-
La Salle-
Including the cities of Ottawa, Streator, La Salle, Mendota,
and Marseilles
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 50 100 50
Max Temp (24HR Trend) 76 (-2) 59
Min RH % (24HR Trend) 57 (+10) 45
Min Temp (24HR Trend) 48 (-15) 38
Max RH % (24HR Trend) 93 (+7) 84
20FT Wind AM (MPH) SW 8-9 NW 15-20
20FT Wind PM (MPH) SW 8-9 SW 10-15 NW 15-20 W 5-7
Peak Wind Gusts (MPH) 19 31 31
Precip Amount (IN) 0.01-0.05 0.50-0.75 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2400 3900
Max Mixing Hgt (FT) 3500 6500
Transport Wnd (MPH) W 12 NW 28
Vent Rate (MPH-FT) 45500 188500
Vent Rate Category poor excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. South winds around 10 mph, becoming
west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ020-182115-
Kendall-
Including the cities of Oswego, Yorkville, and Plano
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 70 100 60
Max Temp (24HR Trend) 76 (-1) 59
Min RH % (24HR Trend) 61 (+12) 51
Min Temp (24HR Trend) 50 (-12) 38
Max RH % (24HR Trend) 93 (+7) 88
20FT Wind AM (MPH) SW 9-10 NW 15-20
20FT Wind PM (MPH) SW 9-10 S 10-15 NW 15-20 W 5-7
Peak Wind Gusts (MPH) 19 31 32 17
Precip Amount (IN) 0.05-0.10 0.75-1.00 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2300 3300
Max Mixing Hgt (FT) 3100 6000
Transport Wnd (MPH) SW 12 NW 28
Vent Rate (MPH-FT) 40300 174000
Vent Rate Category poor very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy with a chance of showers in the
evening, then mostly clear after midnight. Lows in the mid 40s.
South winds around 10 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ021-182115-
Grundy-
Including the cities of Morris, Coal City, and Minooka
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 70
Max Temp (24HR Trend) 76 (-1) 60
Min RH % (24HR Trend) 61 (+16) 53
Min Temp (24HR Trend) 50 (-13) 39
Max RH % (24HR Trend) 96 (+13) 87
20FT Wind AM (MPH) SW 9-10 NW 15-20
20FT Wind PM (MPH) SW 9-10 SW 10-15 NW 15-20 W 6-7
Peak Wind Gusts (MPH) 19 30 31
Precip Amount (IN) 0.05-0.10 0.75-1.00 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2900 3400
Max Mixing Hgt (FT) 3300 6200
Transport Wnd (MPH) SW 17 NW 28
Vent Rate (MPH-FT) 56100 179800
Vent Rate Category fair excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. South winds around 15 mph, becoming
west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
15 to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ022-182115-
Will-
Including the cities of Joliet, Bolingbrook, and Wilmington
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 80
Max Temp (24HR Trend) 75 (0) 58
Min RH % (24HR Trend) 65 (+19) 58
Min Temp (24HR Trend) 50 (-12) 38
Max RH % (24HR Trend) 97 (+14) 88
20FT Wind AM (MPH) SW 9-10 NW 15-20
20FT Wind PM (MPH) SW 9-10 SW 1-6 NW 15-20 W 5-8
Peak Wind Gusts (MPH) 20 30 31 17
Precip Amount (IN) 0.05-0.10 0.75-1.00 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2700 2800
Max Mixing Hgt (FT) 3200 5600
Transport Wnd (MPH) SW 19 NW 26
Vent Rate (MPH-FT) 64000 145600
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. A chance of showers in the
evening. Lows in the mid 40s. South winds around 15 mph, becoming
west after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the mid 50s. West winds
around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds
around 10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ032-182115-
Livingston-
Including the cities of Pontiac, Dwight, and Fairbury
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 60
Max Temp (24HR Trend) 76 (-1) 60
Min RH % (24HR Trend) 60 (+20) 52
Min Temp (24HR Trend) 48 (-15) 38
Max RH % (24HR Trend) 93 (+11) 88
20FT Wind AM (MPH) SW 10 NW 15-20
20FT Wind PM (MPH) SW 10 SW 10-15 NW 15-20 W 5-8
Peak Wind Gusts (MPH) 23 32 31 16
Precip Amount (IN) 0.10-0.25 0.75-1.00 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2700 3700
Max Mixing Hgt (FT) 3400 6400
Transport Wnd (MPH) SW 20 NW 28
Vent Rate (MPH-FT) 71400 185600
Vent Rate Category fair excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the upper 60s. South winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. A chance of showers in the evening.
Lows in the mid 40s. South winds around 15 mph, becoming west
after midnight.
.TUESDAY...Mostly sunny. Cooler. Highs in the upper 50s. West
winds 15 to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
ILZ023-182115-
Kankakee-
Including the cities of Kankakee, Bourbonnais, and Bradley
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 60 100 80
Max Temp (24HR Trend) 76 (+1) 58
Min RH % (24HR Trend) 62 (+24) 57
Min Temp (24HR Trend) 50 (-12) 38
Max RH % (24HR Trend) 97 (+12) 90
20FT Wind AM (MPH) SW 10 NW 15-20
20FT Wind PM (MPH) SW 10 SW 7-11 NW 15-20 W 6-7
Peak Wind Gusts (MPH) 23 29 31 16
Precip Amount (IN) 0.10-0.25 1.00-1.50 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2500 2700
Max Mixing Hgt (FT) 3500 5700
Transport Wnd (MPH) SW 21 NW 27
Vent Rate (MPH-FT) 77000 159600
Vent Rate Category good very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. South winds around 5 mph,
increasing to around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming west after
midnight.
.TUESDAY...Mostly sunny. Highs in the mid 50s. West winds 15 to
20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ039-182115-
Ford-
Including the cities of Paxton and Gibson City
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 70
Max Temp (24HR Trend) 76 (0) 59
Min RH % (24HR Trend) 61 (+24) 54
Min Temp (24HR Trend) 48 (-13) 37
Max RH % (24HR Trend) 97 (+11) 87
20FT Wind AM (MPH) SW 12 NW 15-20
20FT Wind PM (MPH) SW 12 SW 10-15 NW 15-20 W 6-8
Peak Wind Gusts (MPH) 25 30 32 16
Precip Amount (IN) 0.10-0.25 1.00-1.50 0.10-0.25 0.00
11 AM Mixing Hgt (FT) 2100 3200
Max Mixing Hgt (FT) 3200 6300
Transport Wnd (MPH) SW 23 NW 28
Vent Rate (MPH-FT) 73600 182700
Vent Rate Category fair excellent
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. A chance of showers in the evening.
Lows in the mid 40s. South winds around 15 mph, becoming west
after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 50s. West winds
around 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
ILZ033-182115-
Iroquois-
Including the cities of Watseka and Gilman
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy pcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 80
Max Temp (24HR Trend) 76 (+1) 58
Min RH % (24HR Trend) 60 (+26) 54
Min Temp (24HR Trend) 49 (-12) 37
Max RH % (24HR Trend) 99 (+15) 87
20FT Wind AM (MPH) SW 11-12 NW 15-20
20FT Wind PM (MPH) SW 11-12 SW 7-11 NW 15-20 W 6-7
Peak Wind Gusts (MPH) 26 29 30
Precip Amount (IN) 0.25-0.50 1.00-1.50 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 2000 2700
Max Mixing Hgt (FT) 3100 5800
Transport Wnd (MPH) SW 23 NW 28
Vent Rate (MPH-FT) 71300 168200
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the mid 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming west after
midnight.
.TUESDAY...Mostly sunny. Highs in the mid 50s. West winds around
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
INZ010-182115-
Newton-
Including the cities of Roselawn, Kentland, and Morocco
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 80
Max Temp (24HR Trend) 76 (+3) 57
Min RH % (24HR Trend) 61 (+26) 63
Min Temp (24HR Trend) 51 (-9) 38
Max RH % (24HR Trend) 100 (+16) 87
20FT Wind AM (MPH) SW 11 NW 15-20
20FT Wind PM (MPH) SW 11 SW 7-10 NW 15-20 W 6-8
Peak Wind Gusts (MPH) 26 26 30 17
Precip Amount (IN) 0.25-0.50 1.00-1.50 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 1900 2500
Max Mixing Hgt (FT) 3100 5200
Transport Wnd (MPH) SW 23 NW 27
Vent Rate (MPH-FT) 71300 145600
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the lower 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming west after
midnight.
.TUESDAY...Sunny in the morning, then becoming partly sunny.
Highs in the mid 50s. West winds around 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
INZ011-182115-
Jasper-
Including the cities of Rensselaer and DeMotte
320 AM CDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 90
Max Temp (24HR Trend) 76 (+2) 57
Min RH % (24HR Trend) 59 (+25) 71
Min Temp (24HR Trend) 52 (-7) 38
Max RH % (24HR Trend) 100 (+16) 88
20FT Wind AM (MPH) SW 11 NW 15-20
20FT Wind PM (MPH) SW 11 SW 7-10 NW 15-20 W 7-8
Peak Wind Gusts (MPH) 26 26 30 18
Precip Amount (IN) 0.25-0.50 1.50-2.00 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 1800 2500
Max Mixing Hgt (FT) 3000 4300
Transport Wnd (MPH) SW 23 NW 26
Vent Rate (MPH-FT) 69000 111800
Vent Rate Category fair good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the lower 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming west after
midnight.
.TUESDAY...Mostly sunny. Highs in the mid 50s. West winds around
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. South winds
around 5 mph.
$$
INZ019-182115-
Benton-
Including the cities of Fowler and Oxford
420 AM EDT Sat Oct 18 2025
Today Tonight Sun Sun Night
Cloud Cover mcldy cloudy mcldy clear
Precip Type tstms tstms rain None
Chance Precip (%) 80 100 80
Max Temp (24HR Trend) 76 (+3) 57
Min RH % (24HR Trend) 64 (+28) 60
Min Temp (24HR Trend) 51 (-8) 38
Max RH % (24HR Trend) 100 (+15) 86
20FT Wind AM (MPH) SW 11-12 NW 15-20
20FT Wind PM (MPH) SW 11-12 SW 8-11 NW 15-20 W 6-8
Peak Wind Gusts (MPH) 27 27 30 18
Precip Amount (IN) 0.10-0.25 1.50-2.00 0.25-0.50 0.00
11 AM Mixing Hgt (FT) 1600 2400
Max Mixing Hgt (FT) 2600 5000
Transport Wnd (MPH) SW 24 NW 28
Vent Rate (MPH-FT) 62400 145000
Vent Rate Category fair very good
.FORECAST FOR DAYS 3 THROUGH 7...
(WINDS ARE 20 FT LEVEL)
.MONDAY...Sunny. Highs in the lower 60s. Southwest winds around
5 mph, increasing to south around 15 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. South winds around 15 mph, becoming southwest after
midnight.
.TUESDAY...Mostly sunny. Highs in the mid 50s. West winds around
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 50s. West winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. West
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph.
$$
Borchardt