Hourly Weather Forecast - Rapid City/Ellsworth AFB, SD

12 AM
35°F
0%
36mph
WNW
Windy
Humidity
34%
Feels like
20°F
Dew Point
10°F
1 AM
33°F
0%
39mph
WNW
Windy
Humidity
38%
Feels like
17°F
Dew Point
10°F
2 AM
31°F
0%
40mph
NW
Windy
Humidity
41%
Feels like
14°F
Dew Point
10°F
3 AM
28°F
0%
41mph
NW
Windy
Humidity
44%
Feels like
10°F
Dew Point
9°F
4 AM
25°F
0%
40mph
NW
Windy
Humidity
50%
Feels like
6°F
Dew Point
9°F
5 AM
22°F
0%
38mph
NW
Windy
Humidity
54%
Feels like
3°F
Dew Point
8°F
6 AM
20°F
0%
33mph
NW
Windy
Humidity
58%
Feels like
1°F
Dew Point
8°F
7 AM
20°F
0%
28mph
NW
Windy
Humidity
57%
Feels like
3°F
Dew Point
8°F
7:22 AM
8 AM
22°F
0%
24mph
NW
Windy
Humidity
55%
Feels like
6°F
Dew Point
8°F
9 AM
25°F
0%
21mph
NW
Windy
Humidity
50%
Feels like
11°F
Dew Point
9°F
10 AM
28°F
0%
20mph
NNW
Mostly Sunny
Humidity
46%
Feels like
14°F
Dew Point
10°F
11 AM
29°F
0%
19mph
NNW
Mostly Sunny
Humidity
43%
Feels like
17°F
Dew Point
10°F
12 PM
30°F
0%
17mph
NNW
Mostly Sunny
Humidity
44%
Feels like
19°F
Dew Point
11°F
1 PM
31°F
0%
15mph
NNW
Mostly Sunny
Humidity
46%
Feels like
21°F
Dew Point
13°F
2 PM
31°F
0%
13mph
NNW
Mostly Sunny
Humidity
46%
Feels like
21°F
Dew Point
13°F
3 PM
29°F
0%
11mph
N
Mostly Sunny
Humidity
52%
Feels like
20°F
Dew Point
14°F
4 PM
27°F
0%
8mph
ESE
Mostly Sunny
Humidity
57%
Feels like
19°F
Dew Point
14°F
4:15 PM
5 PM
25°F
0%
7mph
SE
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
13°F
6 PM
25°F
0%
7mph
SSE
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
13°F
7 PM
26°F
0%
9mph
SSE
Partly Cloudy
Humidity
61%
Feels like
16°F
Dew Point
14°F
8 PM
26°F
0%
11mph
S
Partly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
14°F
9 PM
27°F
0%
12mph
S
Mostly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
14°F
10 PM
27°F
0%
13mph
S
Cloudy
Humidity
57%
Feels like
16°F
Dew Point
14°F
11 PM
28°F
0%
14mph
SSE
Cloudy
Humidity
54%
Feels like
17°F
Dew Point
13°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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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