Hourly Weather Forecast - Casey, IL

4:28 PM
5 PM
42°F
10%
17mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
30°F
6 PM
42°F
10%
17mph
SSW
Cloudy
Humidity
61%
Feels like
34°F
Dew Point
30°F
7 PM
42°F
10%
19mph
SSW
Cloudy
Humidity
63%
Feels like
33°F
Dew Point
30°F
8 PM
42°F
10%
20mph
SSW
Cloudy
Humidity
65%
Feels like
33°F
Dew Point
31°F
9 PM
42°F
10%
21mph
SSW
Windy
Humidity
67%
Feels like
33°F
Dew Point
32°F
10 PM
42°F
10%
21mph
SSW
Windy
Humidity
69%
Feels like
33°F
Dew Point
32°F
11 PM
42°F
10%
21mph
SSW
Windy
Humidity
72%
Feels like
33°F
Dew Point
33°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide