Hourly Weather Forecast - East Alton, IL

12 AM
32°F
10%
9mph
SE
Partly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
24°F
1 AM
32°F
20%
9mph
SE
Partly Cloudy
Humidity
74%
Feels like
24°F
Dew Point
24°F
2 AM
31°F
20%
9mph
SE
Partly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
24°F
3 AM
31°F
30%
9mph
SE
30% Chance Frozen Mix
Humidity
76%
Feels like
23°F
Dew Point
24°F
4 AM
31°F
30%
9mph
SE
30% Chance Frozen Mix
Humidity
78%
Feels like
23°F
Dew Point
24°F
5 AM
30°F
30%
9mph
ESE
30% Chance Frozen Mix
Humidity
79%
Feels like
22°F
Dew Point
25°F
6 AM
30°F
20%
9mph
SE
Partly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
25°F
7 AM
31°F
30%
9mph
SE
30% Chance of Snow
Humidity
76%
Feels like
24°F
Dew Point
25°F
7:15 AM
8 AM
34°F
10%
9mph
SE
Mostly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
25°F
9 AM
36°F
10%
9mph
SE
Cloudy
Humidity
66%
Feels like
29°F
Dew Point
26°F
10 AM
39°F
10%
9mph
SE
Cloudy
Humidity
60%
Feels like
33°F
Dew Point
27°F
11 AM
42°F
10%
10mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
36°F
Dew Point
28°F
12 PM
44°F
10%
10mph
SSE
Partly Cloudy
Humidity
55%
Feels like
39°F
Dew Point
29°F
1 PM
46°F
10%
10mph
SSE
Partly Cloudy
Humidity
56%
Feels like
41°F
Dew Point
31°F
2 PM
47°F
10%
9mph
SE
Partly Cloudy
Humidity
58%
Feels like
42°F
Dew Point
33°F
3 PM
46°F
10%
9mph
SE
Mostly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
33°F
4 PM
45°F
10%
9mph
SE
Mostly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
34°F
4:42 PM
5 PM
44°F
0%
9mph
SE
Mostly Cloudy
Humidity
68%
Feels like
39°F
Dew Point
34°F
6 PM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
34°F
7 PM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
35°F
8 PM
43°F
10%
9mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
36°F
9 PM
43°F
10%
10mph
SSE
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
37°F
10 PM
43°F
10%
9mph
SSE
Partly Cloudy
Humidity
83%
Feels like
38°F
Dew Point
38°F
11 PM
43°F
10%
9mph
S
Partly Cloudy
Humidity
86%
Feels like
38°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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