Hourly Weather Forecast - Rapid City/Ellsworth AFB, SD

12 AM
28°F
0%
15mph
SSE
Cloudy
Humidity
49%
Feels like
16°F
Dew Point
11°F
1 AM
28°F
0%
16mph
SSE
Cloudy
Humidity
51%
Feels like
16°F
Dew Point
12°F
2 AM
28°F
0%
16mph
SSE
Cloudy
Humidity
52%
Feels like
17°F
Dew Point
13°F
3 AM
29°F
0%
14mph
S
Mostly Cloudy
Humidity
51%
Feels like
19°F
Dew Point
14°F
4 AM
31°F
0%
12mph
S
Partly Cloudy
Humidity
55%
Feels like
22°F
Dew Point
17°F
5 AM
33°F
0%
11mph
S
Partly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
18°F
6 AM
35°F
0%
11mph
SW
Partly Cloudy
Humidity
53%
Feels like
28°F
Dew Point
20°F
7 AM
39°F
0%
11mph
WSW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
23°F
7:23 AM
8 AM
43°F
0%
11mph
WSW
Partly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
26°F
9 AM
48°F
0%
13mph
WSW
Partly Cloudy
Humidity
42%
Feels like
43°F
Dew Point
26°F
10 AM
53°F
0%
14mph
WSW
Partly Cloudy
Humidity
37%
Feels like
53°F
Dew Point
27°F
11 AM
56°F
0%
15mph
W
Partly Cloudy
Humidity
34%
Feels like
56°F
Dew Point
28°F
12 PM
58°F
0%
17mph
W
Partly Cloudy
Humidity
32%
Feels like
58°F
Dew Point
28°F
1 PM
59°F
0%
18mph
W
Partly Cloudy
Humidity
30%
Feels like
59°F
Dew Point
28°F
2 PM
59°F
0%
19mph
W
Partly Cloudy
Humidity
29%
Feels like
59°F
Dew Point
27°F
3 PM
58°F
0%
19mph
W
Partly Cloudy
Humidity
30%
Feels like
58°F
Dew Point
27°F
4 PM
56°F
0%
18mph
W
Partly Cloudy
Humidity
30%
Feels like
56°F
Dew Point
26°F
4:15 PM
5 PM
55°F
0%
17mph
W
Partly Cloudy
Humidity
29%
Feels like
55°F
Dew Point
24°F
6 PM
55°F
0%
17mph
NW
Partly Cloudy
Humidity
30%
Feels like
55°F
Dew Point
23°F
7 PM
53°F
0%
17mph
NW
Partly Cloudy
Humidity
33%
Feels like
53°F
Dew Point
25°F
8 PM
51°F
0%
17mph
NW
Partly Cloudy
Humidity
39%
Feels like
51°F
Dew Point
27°F
9 PM
48°F
0%
17mph
NW
Partly Cloudy
Humidity
46%
Feels like
41°F
Dew Point
28°F
10 PM
44°F
10%
18mph
NW
Mostly Cloudy
Humidity
55%
Feels like
36°F
Dew Point
29°F
11 PM
40°F
30%
19mph
NNW
30% Chance of Light Rain
Humidity
62%
Feels like
31°F
Dew Point
29°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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