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Hazardous Weather Conditions

No active alerts for DAHLGREN, ILLINOIS

Current Conditions: DAHLGREN, ILLINOIS

Clear


30.2 F

Last Updated on Mar 1 2026, 07:40 AM CST
Humidity: 80%
Wind Speed: 12.7 mph
Barometer: 30.32 in
Dewpoint: 24.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 20.3 F
Current conditions at:

MOUNT VERNON (KMVN)

Lat: 38.32 Lon: -88.87

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5 Day Forecast for DAHLGREN, ILLINOIS (62828)

Sunday

Mostly Cloudy

High 50 °F
Sunday
Night
Rain

Low 35 °F
Monday

Rain Likely
High 48 °F
Monday
Night
Rain Likely
Low 42 °F
Tuesday

Chance of Rain
High 69 °F
Tuesday
Night
Chance of Rain
Low 57 °F
Wednesday

T-storms Likely
High 71 °F
Wednesday
Night
Rain Likely
Low 57 °F
Thursday

T-storms Likely
High 69 °F



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Observation History for DAHLGREN, 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)
07:40 AM CST 12.7 10.00 Clear -- 30.2 24.8 80% 20.3 NA 30.32 1026.8
07:30 AM CST 12.7 10.00 Clear -- 30.2 24.8 80% 20.3 NA 30.31 1026.4
07:25 AM CST 8.1 10.00 Clear -- 30.2 24.8 80% 22.6 NA 30.31 1026.4
07:05 AM CST 6.9 10.00 Clear -- 28.4 24.8 86% 21.2 NA 30.29 1025.7
07:00 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.29 1025.7
06:50 AM CST 6.9 10.00 Clear -- 28.4 24.8 86% 21.2 NA 30.29 1025.7
06:40 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.29 1025.7
06:35 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.29 1025.7
06:30 AM CST 9.2 10.00 Clear -- 28.4 24.8 86% 19.8 NA 30.28 1025.4
06:20 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.28 1025.4
06:10 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.27 1025.1
06:00 AM CST 6.9 10.00 Clear -- 28.4 24.8 86% 21.2 NA 30.27 1025.1
05:50 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.27 1025.1
05:45 AM CST 6.9 10.00 Clear -- 28.4 24.8 86% 21.2 NA 30.27 1025.1
05:35 AM CST 6.9 10.00 Clear -- 30.2 24.8 80% 23.4 NA 30.26 1024.7
05:30 AM CST 8.1 10.00 Clear -- 30.2 24.8 80% 22.6 NA 30.26 1024.7
05:25 AM CST 8.1 10.00 Clear -- 28.4 24.8 86% 20.5 NA 30.25 1024.4
05:20 AM CST 6.9 10.00 Clear -- 30.2 24.8 80% 23.4 NA 30.25 1024.4
05:05 AM CST 5.7 10.00 Clear -- 30.2 24.8 80% 24.3 NA 30.25 1024.4
05:00 AM CST 5.7 10.00 Clear -- 30.2 24.8 80% 24.3 NA 30.25 1024.4
04:50 AM CST 5.7 10.00 Clear -- 30.2 24.8 80% 24.3 NA 30.25 1024.4
04:45 AM CST 5.7 10.00 Clear -- 30.2 24.8 80% 24.3 NA 30.25 1024.4
04:35 AM CST 5.7 10.00 Clear -- 30.2 24.8 80% 24.3 NA 30.24 1024.0
04:25 AM CST 8.1 10.00 Clear -- 30.2 24.8 80% 22.6 NA 30.24 1024.0

Regional Weather Observation

MOUNT VERNON (KMVN)

Clear
30.2 F

SALEM/LECKRONE (KSLO)

Partly Cloudy
30.2 F

FAIRFIELD (KFWC)

Clear
30.4 F

CENTRALIA (KENL)

Clear
29.7 F

FLORA (KFOA)

Partly Cloudy
30.2 F

OLNEY-NOBLE (KOLY)

Clear
30.9 F

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