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Hazardous Weather Conditions

Winter Weather Advisory issued March 1 at 1:34AM CST until March 2 at 6:00AM CST

Current Conditions: EDWARDSVILLE, ILLINOIS

Clear


28.4 F

Last Updated on Mar 1 2026, 03:15 AM CST
Humidity: %
Wind Speed: 4.7 mph
Barometer: in
Dewpoint: F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 23.2 F
Current conditions at:

ALTON/ST LOUIS R (KALN)

Lat: 38.9 Lon: -90.05

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5 Day Forecast for EDWARDSVILLE, ILLINOIS (62025)

Sunday

Overcast

High 48 °F
Sunday
Night
Forecast Missing
Low 33 °F
Monday

Chance of Rain
High 46 °F
Monday
Night
Rain

Low 42 °F
Tuesday

Rain

High 64 °F
Tuesday
Night
T-storms


Low 55 °F
Wednesday

T-storms


High 68 °F
Wednesday
Night
Rain Likely
Low 53 °F
Thursday

Scattered T-storms Likely
High 69 °F



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Observation History for EDWARDSVILLE, ILLINOIS


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
03:15 AM CST 4.7 10.00 Clear -- 28.4 % 23.2 NA M
02:55 AM CST 3.4 10.00 Clear -- 28.8 % 25.2 NA M
02:35 AM CST 5.8 10.00 Clear -- 29.1 % 23.0 NA M
02:15 AM CST 4.6 10.00 Clear -- 29.3 % 24.3 NA M
01:55 AM CST 5.8 10.00 Clear -- 29.3 % 23.2 NA M
01:35 AM CST 4.7 10.00 Clear -- 29.8 % 24.8 NA M
01:15 AM CST 6.9 10.00 Clear -- 30.2 % 23.4 NA M
12:55 AM CST 6.9 10.00 Clear -- 30.2 % 23.4 NA M
12:35 AM CST 5.8 10.00 Clear -- 30.6 % 24.6 NA M
12:15 AM CST 8.1 G 17.2 10.00 Clear -- 30.9 % 23.5 NA M
11:55 PM CST 9.2 G 16.1 10.00 Clear -- 31.1 % 23.0 NA M
11:35 PM CST 12.8 G 20.8 10.00 Clear -- 31.8 % 22.3 NA M
11:15 PM CST 12.7 G 23.0 10.00 Clear -- 32.0 % 22.5 NA M
10:55 PM CST 13.9 G 20.8 10.00 Clear -- 33.1 % 23.4 NA M
10:35 PM CST 9.2 G 19.7 10.00 Partly Cloudy -- 35.2 % 28.2 NA M
10:15 PM CST 10.3 G 17.2 10.00 Mostly Cloudy -- 37.0 % 29.8 NA M
09:50 PM CST 19.7 G 30.0 10.00 Partly Cloudy and Windy -- 39.2 % 29.5 NA M
08:50 PM CST 17.2 10.00 Cloudy -- 46.4 % 39.6 NA M
07:50 PM CST 16.1 G 21.9 10.00 Mostly Cloudy -- 53.6 % NA NA M
06:50 PM CST 9.2 10.00 Cloudy -- 55.4 % NA NA M
05:50 PM CST 3.4 10.00 Mostly Cloudy -- 59.0 % NA NA M
04:50 PM CST 4.7 10.00 Mostly Cloudy -- 60.8 % NA NA M
03:50 PM CST 6.9 10.00 Clear -- 62.6 % NA NA M
02:50 PM CST 9.2 10.00 Clear -- 62.6 % NA NA M

Regional Weather Observation

ALTON/ST LOUIS R (KALN)

Clear
28.4 F

ST CHARLES (KSET)

Clear
26.6 F

ST LOUIS (KSTL)

Clear
28.4 F

CAHOKIA/ST LOUIS (KCPS)

Clear
41.0 F

LITCHFIELD MUNI (K3LF)

Clear
NULL F

ST LOUIS/SPIRIT (KSUS)

Clear
28.4 F

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