Hourly Weather Forecast - Rossville, IL

12 AM
17°F
0%
4mph
SW
Clear
Humidity
83%
Feels like
10°F
Dew Point
13°F
1 AM
16°F
0%
4mph
SSW
Clear
Humidity
83%
Feels like
10°F
Dew Point
12°F
2 AM
16°F
0%
4mph
SSW
Clear
Humidity
84%
Feels like
10°F
Dew Point
12°F
3 AM
16°F
0%
4mph
SSW
Clear
Humidity
84%
Feels like
9°F
Dew Point
12°F
4 AM
15°F
0%
4mph
SSW
Clear
Humidity
85%
Feels like
9°F
Dew Point
12°F
5 AM
15°F
0%
4mph
S
Clear
Humidity
86%
Feels like
8°F
Dew Point
12°F
6 AM
16°F
0%
5mph
S
Clear
Humidity
86%
Feels like
9°F
Dew Point
13°F
7 AM
18°F
0%
6mph
S
Clear
Humidity
86%
Feels like
10°F
Dew Point
15°F
7:07 AM
8 AM
21°F
0%
6mph
S
Sunny
Humidity
86%
Feels like
13°F
Dew Point
17°F
9 AM
24°F
0%
7mph
S
Sunny
Humidity
85%
Feels like
15°F
Dew Point
20°F
10 AM
26°F
0%
8mph
SSW
Sunny
Humidity
85%
Feels like
18°F
Dew Point
22°F
11 AM
29°F
0%
9mph
SSW
Sunny
Humidity
84%
Feels like
21°F
Dew Point
25°F
12 PM
31°F
0%
9mph
SSW
Sunny
Humidity
84%
Feels like
23°F
Dew Point
27°F
1 PM
33°F
0%
10mph
SSW
Sunny
Humidity
83%
Feels like
25°F
Dew Point
28°F
2 PM
33°F
0%
11mph
SSW
Sunny
Humidity
83%
Feels like
25°F
Dew Point
29°F
3 PM
33°F
0%
11mph
SSW
Sunny
Humidity
84%
Feels like
25°F
Dew Point
29°F
4 PM
33°F
0%
11mph
SSW
Sunny
Humidity
85%
Feels like
25°F
Dew Point
29°F
4:25 PM
5 PM
32°F
0%
10mph
SSW
Clear
Humidity
86%
Feels like
23°F
Dew Point
28°F
6 PM
31°F
0%
10mph
SSW
Clear
Humidity
87%
Feels like
23°F
Dew Point
28°F
7 PM
31°F
0%
10mph
SSW
Clear
Humidity
88%
Feels like
23°F
Dew Point
28°F
8 PM
31°F
0%
10mph
SSW
Mostly Clear
Humidity
89%
Feels like
23°F
Dew Point
28°F
9 PM
31°F
0%
10mph
SSW
Partly Cloudy
Humidity
89%
Feels like
23°F
Dew Point
29°F
10 PM
32°F
0%
10mph
SSW
Partly Cloudy
Humidity
90%
Feels like
23°F
Dew Point
29°F
11 PM
32°F
0%
10mph
SW
Mostly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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