Hourly Weather Forecast - Rapid City/Ellsworth AFB, SD

12 AM
36°F
0%
11mph
SSW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
28°F
1 AM
36°F
0%
13mph
S
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
28°F
2 AM
35°F
0%
13mph
S
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
29°F
3 AM
36°F
0%
13mph
S
Mostly Clear
Humidity
73%
Feels like
27°F
Dew Point
28°F
4 AM
36°F
0%
12mph
S
Mostly Clear
Humidity
72%
Feels like
28°F
Dew Point
28°F
5 AM
36°F
0%
12mph
S
Partly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
27°F
6 AM
37°F
0%
13mph
S
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
26°F
7 AM
39°F
0%
15mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
27°F
7:21 AM
8 AM
42°F
0%
17mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
34°F
Dew Point
28°F
9 AM
47°F
0%
19mph
SSW
Mostly Cloudy
Humidity
47%
Feels like
40°F
Dew Point
28°F
10 AM
51°F
0%
20mph
SSW
Cloudy
Humidity
41%
Feels like
51°F
Dew Point
28°F
11 AM
54°F
10%
21mph
SSW
Windy
Humidity
39%
Feels like
54°F
Dew Point
29°F
12 PM
56°F
10%
22mph
WSW
Windy
Humidity
38%
Feels like
56°F
Dew Point
31°F
1 PM
58°F
10%
25mph
WSW
Windy
Humidity
38%
Feels like
58°F
Dew Point
32°F
2 PM
58°F
30%
27mph
W
30% Chance Rain Showers
Humidity
37%
Feels like
58°F
Dew Point
32°F
3 PM
55°F
30%
28mph
W
30% Chance Rain Showers
Humidity
46%
Feels like
55°F
Dew Point
35°F
4 PM
51°F
20%
30mph
WNW
Windy
Humidity
53%
Feels like
51°F
Dew Point
35°F
4:14 PM
5 PM
48°F
20%
33mph
NW
Windy
Humidity
50%
Feels like
39°F
Dew Point
31°F
6 PM
46°F
10%
32mph
NW
Windy
Humidity
38%
Feels like
36°F
Dew Point
22°F
7 PM
44°F
10%
32mph
NW
Windy
Humidity
32%
Feels like
33°F
Dew Point
16°F
8 PM
42°F
10%
32mph
WNW
Windy
Humidity
30%
Feels like
30°F
Dew Point
12°F
9 PM
40°F
0%
32mph
WNW
Windy
Humidity
30%
Feels like
28°F
Dew Point
11°F
10 PM
39°F
0%
31mph
WNW
Windy
Humidity
30%
Feels like
27°F
Dew Point
10°F
11 PM
38°F
0%
32mph
WNW
Windy
Humidity
29%
Feels like
26°F
Dew Point
9°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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