Hourly Weather Forecast - West Salem, IL

10 AM
36°F
0%
15mph
SSW
Mostly Sunny
Humidity
72%
Feels like
27°F
Dew Point
28°F
11 AM
39°F
0%
16mph
SW
Mostly Sunny
Humidity
67%
Feels like
31°F
Dew Point
29°F
12 PM
42°F
0%
16mph
SW
Mostly Sunny
Humidity
64%
Feels like
34°F
Dew Point
31°F
1 PM
43°F
10%
16mph
SW
Partly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
31°F
2 PM
44°F
10%
15mph
SSW
Partly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
32°F
3 PM
44°F
10%
15mph
SSW
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
33°F
4 PM
43°F
10%
14mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
36°F
Dew Point
33°F
4:30 PM
5 PM
42°F
10%
14mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
33°F
6 PM
41°F
10%
15mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
33°F
7 PM
40°F
10%
16mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
33°F
8 PM
40°F
10%
17mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
33°F
9 PM
40°F
10%
18mph
SSW
Cloudy
Humidity
76%
Feels like
31°F
Dew Point
33°F
10 PM
40°F
10%
18mph
SSW
Cloudy
Humidity
76%
Feels like
31°F
Dew Point
33°F
11 PM
41°F
10%
18mph
SW
Cloudy
Humidity
76%
Feels like
32°F
Dew Point
34°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide