Hourly Weather Forecast - East Alton, IL

12 AM
34°F
0%
13mph
S
Clear
Humidity
65%
Feels like
24°F
Dew Point
23°F
1 AM
34°F
0%
13mph
S
Clear
Humidity
65%
Feels like
25°F
Dew Point
24°F
2 AM
35°F
0%
14mph
S
Clear
Humidity
66%
Feels like
26°F
Dew Point
24°F
3 AM
35°F
0%
14mph
S
Clear
Humidity
66%
Feels like
26°F
Dew Point
25°F
4 AM
36°F
0%
14mph
S
Partly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
26°F
5 AM
35°F
0%
15mph
S
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
27°F
6 AM
35°F
0%
15mph
S
Cloudy
Humidity
73%
Feels like
26°F
Dew Point
28°F
7 AM
36°F
0%
14mph
S
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
28°F
7:14 AM
8 AM
38°F
0%
14mph
S
Mostly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
29°F
9 AM
40°F
0%
13mph
S
Partly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
31°F
10 AM
44°F
0%
13mph
S
Partly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
32°F
11 AM
47°F
0%
13mph
SSW
Partly Cloudy
Humidity
59%
Feels like
41°F
Dew Point
33°F
12 PM
49°F
0%
13mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
44°F
Dew Point
34°F
1 PM
51°F
0%
12mph
SW
Mostly Cloudy
Humidity
55%
Feels like
51°F
Dew Point
35°F
2 PM
51°F
0%
11mph
WSW
Cloudy
Humidity
54%
Feels like
51°F
Dew Point
35°F
3 PM
50°F
0%
10mph
WSW
Cloudy
Humidity
57%
Feels like
50°F
Dew Point
35°F
4 PM
47°F
0%
10mph
W
Mostly Cloudy
Humidity
62%
Feels like
43°F
Dew Point
35°F
4:41 PM
5 PM
44°F
0%
10mph
WNW
Partly Cloudy
Humidity
67%
Feels like
39°F
Dew Point
34°F
6 PM
41°F
10%
11mph
NW
Partly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
33°F
7 PM
39°F
10%
11mph
NW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
8 PM
38°F
10%
11mph
NNW
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
9 PM
37°F
0%
11mph
NNW
Partly Cloudy
Humidity
77%
Feels like
29°F
Dew Point
30°F
10 PM
35°F
0%
10mph
NNW
Partly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
29°F
11 PM
34°F
0%
9mph
NNW
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
27°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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