Hourly Weather Forecast - Green Valley, IL

12 AM
20°F
0%
20mph
WNW
Partly Cloudy
Humidity
60%
Feels like
4°F
Dew Point
9°F
1 AM
19°F
0%
20mph
WNW
Partly Cloudy
Humidity
60%
Feels like
3°F
Dew Point
8°F
2 AM
19°F
0%
19mph
WNW
Mostly Clear
Humidity
60%
Feels like
3°F
Dew Point
7°F
3 AM
18°F
0%
18mph
WNW
Mostly Clear
Humidity
58%
Feels like
3°F
Dew Point
6°F
4 AM
18°F
0%
17mph
WNW
Clear
Humidity
59%
Feels like
3°F
Dew Point
6°F
5 AM
18°F
0%
15mph
WNW
Clear
Humidity
59%
Feels like
4°F
Dew Point
6°F
6 AM
18°F
0%
14mph
WNW
Clear
Humidity
60%
Feels like
4°F
Dew Point
6°F
7 AM
18°F
0%
12mph
WNW
Clear
Humidity
59%
Feels like
5°F
Dew Point
6°F
7:17 AM
8 AM
19°F
10%
11mph
WNW
Sunny
Humidity
58%
Feels like
6°F
Dew Point
6°F
9 AM
20°F
10%
11mph
WNW
Sunny
Humidity
54%
Feels like
9°F
Dew Point
7°F
10 AM
22°F
10%
9mph
WNW
Sunny
Humidity
52%
Feels like
12°F
Dew Point
7°F
11 AM
24°F
10%
8mph
WNW
Mostly Sunny
Humidity
50%
Feels like
15°F
Dew Point
8°F
12 PM
25°F
10%
7mph
W
Mostly Sunny
Humidity
48%
Feels like
17°F
Dew Point
8°F
1 PM
26°F
10%
7mph
WSW
Mostly Sunny
Humidity
48%
Feels like
18°F
Dew Point
9°F
2 PM
26°F
10%
7mph
SW
Mostly Sunny
Humidity
48%
Feels like
19°F
Dew Point
10°F
3 PM
26°F
10%
7mph
SW
Mostly Sunny
Humidity
50%
Feels like
18°F
Dew Point
10°F
4 PM
26°F
10%
7mph
SSW
Partly Cloudy
Humidity
54%
Feels like
18°F
Dew Point
11°F
4:34 PM
5 PM
25°F
10%
7mph
S
Partly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
12°F
6 PM
25°F
10%
8mph
SSE
Partly Cloudy
Humidity
58%
Feels like
16°F
Dew Point
13°F
7 PM
25°F
10%
9mph
SSE
Partly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
13°F
8 PM
26°F
0%
10mph
SSE
Mostly Clear
Humidity
59%
Feels like
16°F
Dew Point
14°F
9 PM
27°F
0%
11mph
SSE
Clear
Humidity
59%
Feels like
17°F
Dew Point
14°F
10 PM
28°F
0%
11mph
SSE
Clear
Humidity
59%
Feels like
17°F
Dew Point
15°F
11 PM
28°F
0%
12mph
SSE
Clear
Humidity
59%
Feels like
18°F
Dew Point
16°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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