Hourly Weather Forecast - Dahlgren, IL

12 AM
31°F
0%
4mph
ESE
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
21°F
1 AM
31°F
0%
4mph
ESE
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
21°F
2 AM
31°F
10%
4mph
ESE
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
20°F
3 AM
31°F
0%
4mph
ESE
Mostly Clear
Humidity
63%
Feels like
26°F
Dew Point
20°F
4 AM
31°F
0%
4mph
ESE
Partly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
20°F
5 AM
31°F
10%
4mph
ESE
Partly Cloudy
Humidity
63%
Feels like
26°F
Dew Point
20°F
6 AM
31°F
10%
4mph
ESE
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
20°F
7 AM
32°F
20%
5mph
ESE
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
21°F
7:07 AM
8 AM
33°F
20%
5mph
ESE
Mostly Sunny
Humidity
62%
Feels like
28°F
Dew Point
22°F
9 AM
35°F
20%
6mph
ESE
Sunny
Humidity
61%
Feels like
30°F
Dew Point
23°F
10 AM
37°F
10%
6mph
SE
Mostly Sunny
Humidity
58%
Feels like
32°F
Dew Point
24°F
11 AM
40°F
10%
7mph
SE
Partly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
25°F
12 PM
42°F
10%
7mph
SE
Cloudy
Humidity
52%
Feels like
38°F
Dew Point
26°F
1 PM
44°F
10%
7mph
SE
Cloudy
Humidity
51%
Feels like
40°F
Dew Point
27°F
2 PM
45°F
10%
7mph
SE
Mostly Cloudy
Humidity
51%
Feels like
41°F
Dew Point
28°F
3 PM
46°F
10%
7mph
SE
Mostly Cloudy
Humidity
52%
Feels like
42°F
Dew Point
29°F
4 PM
45°F
20%
7mph
SE
Mostly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
31°F
4:38 PM
5 PM
44°F
20%
6mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
41°F
Dew Point
32°F
6 PM
44°F
20%
6mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
33°F
7 PM
43°F
20%
6mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
40°F
Dew Point
35°F
8 PM
43°F
20%
6mph
SSE
Mostly Cloudy
Humidity
75%
Feels like
40°F
Dew Point
36°F
9 PM
43°F
20%
6mph
S
Mostly Cloudy
Humidity
78%
Feels like
40°F
Dew Point
37°F
10 PM
43°F
30%
6mph
S
30% Chance of Light Rain
Humidity
81%
Feels like
40°F
Dew Point
38°F
11 PM
44°F
30%
6mph
S
30% Chance of Light Rain
Humidity
83%
Feels like
40°F
Dew Point
39°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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