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Hazardous Weather Conditions

No active alerts for CASEY, ILLINOIS

Current Conditions: CASEY, ILLINOIS

Clear


24.8 F

Last Updated on Mar 1 2026, 03:20 AM CST
Humidity: 86%
Wind Speed: 10.4 mph
Barometer: 30.23 in
Dewpoint: 21.2 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 14.5 F
Current conditions at:

MATTOON/CHARLEST (KMTO)

Lat: 39.48 Lon: -88.28

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5 Day Forecast for CASEY, ILLINOIS (62420)

Sunday

Mostly Cloudy

High 44 °F
Sunday
Night
Forecast Missing
Low 30 °F
Monday

Forecast Missing
High 42 °F
Monday
Night
Rain Likely
Low 39 °F
Tuesday

Rain

High 59 °F
Tuesday
Night
T-storms


Low 51 °F
Wednesday

T-storms


High 64 °F
Wednesday
Night
Rain Likely
Low 53 °F
Thursday

Scattered T-storms Likely
High 66 °F



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Observation History for CASEY, 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)
03:20 AM CST 10.4 10.00 Clear -- 24.8 21.2 86% 14.5 NA 30.23 1023.7
03:00 AM CST 9.2 10.00 Clear -- 24.8 21.2 86% 15.3 NA 30.23 1023.7
02:45 AM CST 11.5 10.00 Clear -- 24.8 21.2 86% 14.0 NA 30.22 1023.4
02:40 AM CST 11.5 10.00 Clear -- 24.8 21.2 86% 14.0 NA 30.22 1023.4
02:35 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.22 1023.4
02:25 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.22 1023.4
02:20 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.22 1023.4
02:00 AM CST 12.7 10.00 Clear -- 24.8 21.2 86% 13.5 NA 30.23 1023.7
01:40 AM CST 12.7 10.00 Clear -- 26.6 21.2 80% 15.6 NA 30.22 1023.4
01:35 AM CST 12.7 10.00 Clear -- 26.6 21.2 80% 15.6 NA 30.22 1023.4
01:25 AM CST 13.8 10.00 Clear -- 26.6 21.2 80% 15.1 NA 30.22 1023.4
01:05 AM CST 11.5 10.00 Clear -- 26.6 21.2 80% 16.2 NA 30.21 1023.0
12:50 AM CST 13.8 10.00 Clear -- 26.6 21.2 80% 15.1 NA 30.21 1023.0
12:40 AM CST 15.0 10.00 Clear -- 26.6 21.2 80% 14.7 NA 30.20 1022.7
12:35 AM CST 15.0 10.00 Clear -- 26.6 21.2 80% 14.7 NA 30.20 1022.7
12:30 AM CST 15.0 10.00 Clear -- 26.6 21.2 80% 14.7 NA 30.20 1022.7
12:25 AM CST 15.0 10.00 Clear -- 28.4 21.2 74% 17.1 NA 30.20 1022.7
12:10 AM CST 16.1 10.00 Clear -- 28.4 21.2 74% 16.5 NA 30.20 1022.7
12:05 AM CST 18.4 G 28.8 10.00 Clear -- 28.4 21.2 74% 15.8 NA 30.20 1022.7
11:50 PM CST 19.6 G 29.9 10.00 Clear and Windy -- 28.4 23.0 80% 15.4 NA 30.20 1022.7
11:45 PM CST 17.3 10.00 Clear -- 28.4 23.0 80% 16.2 NA 30.20 1022.7
11:25 PM CST 15.0 10.00 Clear -- 28.4 23.0 80% 17.1 NA 30.20 1022.7
11:15 PM CST 16.1 10.00 Clear -- 28.4 23.0 80% 16.5 NA 30.19 1022.4
11:10 PM CST 17.3 G 31.1 10.00 Clear -- 28.4 23.0 80% 16.2 NA 30.19 1022.4

Regional Weather Observation

MATTOON/CHARLEST (KMTO)

Clear
24.8 F

EFFINGHAM (K1H2)

Clear
NULL F

DECATUR (KDEC)

Clear
24.8 F

PARIS (KPRG)

Clear
26.4 F

ROBINSON MUNI (KRSV)

Clear
30.2 F

TERRE HAUTE (KHUF)

Clear
30.2 F

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