Hourly Weather Forecast - Casey, IL

12 AM
28°F
0%
12mph
S
Mostly Clear
Humidity
75%
Feels like
17°F
Dew Point
21°F
1 AM
28°F
0%
13mph
S
Mostly Clear
Humidity
75%
Feels like
17°F
Dew Point
21°F
2 AM
28°F
0%
14mph
S
Clear
Humidity
74%
Feels like
17°F
Dew Point
21°F
3 AM
29°F
0%
15mph
S
Clear
Humidity
73%
Feels like
18°F
Dew Point
21°F
4 AM
29°F
0%
15mph
S
Clear
Humidity
72%
Feels like
18°F
Dew Point
22°F
5 AM
30°F
0%
16mph
S
Mostly Clear
Humidity
72%
Feels like
19°F
Dew Point
22°F
6 AM
31°F
0%
16mph
S
Mostly Clear
Humidity
71%
Feels like
20°F
Dew Point
23°F
7 AM
32°F
0%
16mph
S
Mostly Clear
Humidity
71%
Feels like
21°F
Dew Point
24°F
7:07 AM
8 AM
34°F
0%
16mph
S
Sunny
Humidity
69%
Feels like
24°F
Dew Point
25°F
9 AM
36°F
0%
16mph
S
Sunny
Humidity
67%
Feels like
26°F
Dew Point
26°F
10 AM
38°F
0%
17mph
SSW
Sunny
Humidity
63%
Feels like
29°F
Dew Point
27°F
11 AM
41°F
0%
17mph
SSW
Mostly Sunny
Humidity
60%
Feels like
33°F
Dew Point
28°F
12 PM
43°F
0%
17mph
SSW
Partly Cloudy
Humidity
57%
Feels like
35°F
Dew Point
29°F
1 PM
45°F
0%
17mph
SSW
Mostly Sunny
Humidity
56%
Feels like
38°F
Dew Point
30°F
2 PM
45°F
0%
15mph
SSW
Mostly Sunny
Humidity
57%
Feels like
39°F
Dew Point
31°F
3 PM
44°F
0%
14mph
SW
Mostly Sunny
Humidity
60%
Feels like
38°F
Dew Point
32°F
4 PM
42°F
0%
12mph
SW
Mostly Sunny
Humidity
66%
Feels like
36°F
Dew Point
32°F
4:31 PM
5 PM
40°F
0%
10mph
SW
Mostly Clear
Humidity
72%
Feels like
34°F
Dew Point
32°F
6 PM
39°F
0%
9mph
WSW
Clear
Humidity
77%
Feels like
33°F
Dew Point
32°F
7 PM
38°F
10%
8mph
WSW
Clear
Humidity
79%
Feels like
32°F
Dew Point
32°F
8 PM
37°F
10%
8mph
W
Clear
Humidity
80%
Feels like
31°F
Dew Point
32°F
9 PM
37°F
0%
8mph
W
Clear
Humidity
80%
Feels like
30°F
Dew Point
31°F
10 PM
36°F
0%
8mph
WNW
Clear
Humidity
82%
Feels like
30°F
Dew Point
31°F
11 PM
35°F
0%
8mph
NW
Mostly Clear
Humidity
85%
Feels like
29°F
Dew Point
31°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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