Hourly Weather Forecast - Green Valley, IL

12 AM
29°F
0%
13mph
S
Mostly Clear
Humidity
59%
Feels like
19°F
Dew Point
17°F
1 AM
30°F
0%
13mph
S
Mostly Clear
Humidity
59%
Feels like
20°F
Dew Point
18°F
2 AM
31°F
0%
13mph
S
Mostly Clear
Humidity
60%
Feels like
21°F
Dew Point
19°F
3 AM
32°F
0%
14mph
S
Partly Cloudy
Humidity
60%
Feels like
22°F
Dew Point
19°F
4 AM
33°F
0%
13mph
S
Partly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
20°F
5 AM
33°F
0%
13mph
S
Mostly Cloudy
Humidity
63%
Feels like
23°F
Dew Point
22°F
6 AM
33°F
0%
12mph
S
Cloudy
Humidity
66%
Feels like
24°F
Dew Point
23°F
7 AM
34°F
0%
12mph
S
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
24°F
7:17 AM
8 AM
36°F
0%
11mph
S
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
25°F
9 AM
39°F
0%
11mph
S
Cloudy
Humidity
61%
Feels like
32°F
Dew Point
26°F
10 AM
41°F
0%
10mph
SSW
Cloudy
Humidity
58%
Feels like
35°F
Dew Point
27°F
11 AM
42°F
0%
10mph
SSW
Cloudy
Humidity
57%
Feels like
37°F
Dew Point
28°F
12 PM
43°F
0%
10mph
SW
Cloudy
Humidity
57%
Feels like
37°F
Dew Point
29°F
1 PM
43°F
0%
8mph
WSW
Cloudy
Humidity
58%
Feels like
38°F
Dew Point
29°F
2 PM
42°F
0%
8mph
W
Cloudy
Humidity
59%
Feels like
37°F
Dew Point
29°F
3 PM
41°F
10%
9mph
WNW
Cloudy
Humidity
62%
Feels like
35°F
Dew Point
29°F
4 PM
39°F
10%
9mph
NW
Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
4:34 PM
5 PM
36°F
10%
8mph
NW
Cloudy
Humidity
70%
Feels like
30°F
Dew Point
27°F
6 PM
34°F
10%
8mph
NW
Mostly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
26°F
7 PM
32°F
10%
7mph
NW
Partly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
25°F
8 PM
31°F
10%
7mph
NW
Mostly Clear
Humidity
73%
Feels like
24°F
Dew Point
23°F
9 PM
30°F
0%
7mph
NW
Clear
Humidity
72%
Feels like
23°F
Dew Point
22°F
10 PM
29°F
0%
6mph
WNW
Clear
Humidity
71%
Feels like
22°F
Dew Point
20°F
11 PM
28°F
0%
6mph
WNW
Clear
Humidity
70%
Feels like
22°F
Dew Point
20°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

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