Hourly Weather Forecast - East Alton, IL

4 PM
51°F
0%
8mph
SE
Sunny
Humidity
65%
Feels like
51°F
Dew Point
39°F
4:39 PM
5 PM
48°F
0%
9mph
SE
Clear
Humidity
71%
Feels like
44°F
Dew Point
39°F
6 PM
46°F
0%
9mph
SE
Clear
Humidity
76%
Feels like
42°F
Dew Point
39°F
7 PM
46°F
0%
11mph
SSE
Clear
Humidity
78%
Feels like
40°F
Dew Point
39°F
8 PM
46°F
0%
12mph
SSE
Mostly Clear
Humidity
79%
Feels like
40°F
Dew Point
40°F
9 PM
46°F
0%
13mph
SSE
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
40°F
10 PM
47°F
0%
14mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
41°F
Dew Point
42°F
11 PM
48°F
10%
15mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
43°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide