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Hazardous Weather Conditions

No active alerts for DEWEY, ILLINOIS

Current Conditions: DEWEY, ILLINOIS

Clear


25.3 F

Last Updated on Mar 1 2026, 03:15 AM CST
Humidity: 89%
Wind Speed: 13.9 mph
Barometer: 30.27 in
Dewpoint: 22.5 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 13.5 F
Current conditions at:

RANTOUL (KTIP)

Lat: 40.29 Lon: -88.14

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5 Day Forecast for DEWEY, ILLINOIS (61840)

Sunday

Overcast

High 41 °F
Sunday
Night
Chance of Snow
Low 26 °F
Monday

Forecast Missing
High 44 °F
Monday
Night
Rain Likely
Low 37 °F
Tuesday

T-storms


High 55 °F
Tuesday
Night
T-storms


Low 42 °F
Wednesday

T-storms Likely
High 60 °F
Wednesday
Night
Rain Likely
Low 48 °F
Thursday

T-storms Likely

High 64 °F



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Observation History for DEWEY, 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 13.9 10.00 Clear -- 25.3 22.5 89% 13.5 NA 30.27 1025.1
02:55 AM CST 10.00 Clear -- 25.3 22.5 89% NA NA 30.27 1025.1
02:35 AM CST 11.4 10.00 Clear -- 24.8 22.1 89% 14.0 NA 30.26 1024.7
02:15 AM CST 10.3 10.00 Clear -- 25.2 21.9 87% 15.1 NA 30.26 1024.7
01:55 AM CST 11.4 G 17.2 10.00 Clear -- 25.3 21.9 87% 14.7 NA 30.26 1024.7
01:35 AM CST 11.4 10.00 Clear -- 25.3 21.9 87% 14.7 NA 30.26 1024.7
01:15 AM CST 10.3 10.00 Clear -- 25.5 21.7 85% 15.6 NA 30.26 1024.7
12:55 AM CST 10.3 10.00 Clear -- 25.7 21.4 83% 15.8 NA 30.26 1024.7
12:35 AM CST 11.4 10.00 Clear -- 25.7 21.4 83% 15.1 NA 30.25 1024.4
12:15 AM CST 11.4 10.00 Clear -- 26.1 21.2 82% 15.6 NA 30.25 1024.1
11:55 PM CST 11.4 10.00 Clear -- 26.2 21.2 81% 15.8 NA 30.25 1024.1
11:35 PM CST 11.4 10.00 Clear -- 26.6 21.2 80% 16.3 NA 30.25 1024.1
11:15 PM CST NE 13.9 10.00 Clear -- 27.0 21.2 79% 15.6 NA 30.23 1023.7
10:55 PM CST NE 15.0 10.00 Clear -- 27.3 21.7 79% 15.6 NA 30.22 1023.4
10:35 PM CST 15.0 10.00 Clear -- 27.5 22.1 80% 15.8 NA 30.22 1023.4
10:15 PM CST 16.1 10.00 Clear -- 27.5 22.1 80% 15.4 NA 30.22 1023.4
09:55 PM CST 17.2 10.00 Clear -- 27.9 22.1 79% 15.4 NA 30.21 1023.0
09:35 PM CST NE 18.3 G 21.9 10.00 Clear -- 28.2 22.1 78% 15.6 NA 30.21 1023.0
09:15 PM CST 17.2 G 23.0 10.00 Clear -- 28.2 21.7 76% 16.0 NA 30.21 1023.0
08:35 PM CST NE 19.7 G 26.4 10.00 Clear and Windy -- 28.4 21.2 74% 15.4 NA 30.19 1022.4
08:15 PM CST G 28.9 10.00 Clear -- 28.8 21.7 75% NA NA 30.18 1022.0
07:55 PM CST 20.8 G 30.0 10.00 Clear and Windy -- 29.3 22.1 74% 16.2 NA 30.18 1022.0
07:35 PM CST 24.2 G 32.2 10.00 Clear and Windy -- 29.8 22.1 73% 16.0 NA 30.17 1021.7
07:15 PM CST 24.2 G 33.3 10.00 Clear and Windy -- 30.4 22.3 72% 16.7 NA 30.16 1021.3

Regional Weather Observation

RANTOUL (KTIP)

Clear
25.3 F

BLOOMINGTON/NORM (KBMI)

Clear
21.2 F

PONTIAC (KPNT)

Clear
23.5 F

CHAMPAIGN/URBANA (KCMI)

Clear
24.8 F

DANVILLE (KDNV)

Mostly Cloudy
24.4 F

LINCOLN (KAAA)

Clear
NULL F

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