Hourly Weather Forecast - Green Castle, MO

7:23 AM
8 AM
31°F
0%
25mph
NW
Windy
Humidity
76%
Feels like
17°F
Dew Point
24°F
9 AM
29°F
0%
24mph
NW
Windy
Humidity
76%
Feels like
15°F
Dew Point
23°F
10 AM
30°F
0%
23mph
NW
Windy
Humidity
74%
Feels like
16°F
Dew Point
22°F
11 AM
31°F
0%
22mph
NNW
Windy
Humidity
72%
Feels like
18°F
Dew Point
23°F
12 PM
32°F
0%
20mph
NNW
Windy
Humidity
70%
Feels like
19°F
Dew Point
23°F
1 PM
32°F
0%
19mph
NW
Mostly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
23°F
2 PM
31°F
0%
17mph
NW
Cloudy
Humidity
70%
Feels like
20°F
Dew Point
23°F
3 PM
31°F
0%
15mph
NW
Cloudy
Humidity
71%
Feels like
20°F
Dew Point
23°F
4 PM
30°F
0%
14mph
NW
Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
4:45 PM
5 PM
30°F
0%
12mph
NW
Cloudy
Humidity
73%
Feels like
20°F
Dew Point
22°F
6 PM
29°F
0%
11mph
NW
Mostly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
22°F
7 PM
28°F
0%
11mph
NW
Cloudy
Humidity
74%
Feels like
18°F
Dew Point
21°F
8 PM
27°F
0%
10mph
NW
Cloudy
Humidity
75%
Feels like
18°F
Dew Point
20°F
9 PM
26°F
0%
9mph
NW
Cloudy
Humidity
75%
Feels like
17°F
Dew Point
20°F
10 PM
25°F
0%
8mph
NW
Mostly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
19°F
11 PM
24°F
0%
7mph
NW
Mostly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
18°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today'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