Hourly Weather Forecast - Dahlgren, IL

12 AM
30°F
0%
8mph
S
Mostly Clear
Humidity
69%
Feels like
23°F
Dew Point
21°F
1 AM
31°F
0%
8mph
S
Mostly Clear
Humidity
69%
Feels like
23°F
Dew Point
22°F
2 AM
31°F
0%
9mph
S
Mostly Clear
Humidity
69%
Feels like
23°F
Dew Point
22°F
3 AM
31°F
10%
9mph
S
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
22°F
4 AM
32°F
10%
9mph
S
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
5 AM
32°F
10%
10mph
S
Partly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
24°F
6 AM
33°F
10%
10mph
S
Partly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
25°F
7 AM
35°F
10%
11mph
S
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
26°F
7:06 AM
8 AM
37°F
10%
12mph
S
Mostly Sunny
Humidity
68%
Feels like
30°F
Dew Point
28°F
9 AM
40°F
10%
13mph
S
Sunny
Humidity
66%
Feels like
32°F
Dew Point
29°F
10 AM
43°F
10%
14mph
S
Sunny
Humidity
63%
Feels like
36°F
Dew Point
31°F
11 AM
46°F
10%
15mph
SSW
Sunny
Humidity
59%
Feels like
40°F
Dew Point
33°F
12 PM
49°F
10%
15mph
SSW
Sunny
Humidity
57%
Feels like
43°F
Dew Point
34°F
1 PM
50°F
20%
15mph
SSW
Sunny
Humidity
56%
Feels like
50°F
Dew Point
35°F
2 PM
51°F
20%
14mph
SSW
Sunny
Humidity
57%
Feels like
51°F
Dew Point
37°F
3 PM
52°F
20%
14mph
SSW
Sunny
Humidity
60%
Feels like
52°F
Dew Point
38°F
4 PM
51°F
20%
12mph
SSW
Sunny
Humidity
64%
Feels like
51°F
Dew Point
39°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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