Hourly Weather Forecast - Mount Rushmore Natl Memorial, SD

12 AM
28°F
10%
10mph
SSW
Partly Cloudy
Humidity
54%
Feels like
19°F
Dew Point
14°F
1 AM
30°F
10%
11mph
SW
Mostly Cloudy
Humidity
53%
Feels like
21°F
Dew Point
15°F
2 AM
32°F
10%
11mph
SW
Cloudy
Humidity
52%
Feels like
24°F
Dew Point
17°F
3 AM
34°F
10%
11mph
SW
Cloudy
Humidity
54%
Feels like
26°F
Dew Point
19°F
4 AM
36°F
10%
12mph
WSW
Cloudy
Humidity
56%
Feels like
28°F
Dew Point
22°F
5 AM
37°F
10%
12mph
WSW
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
25°F
6 AM
38°F
10%
12mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
25°F
7 AM
38°F
10%
12mph
WSW
Partly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
26°F
7:23 AM
8 AM
40°F
10%
12mph
W
Mostly Sunny
Humidity
60%
Feels like
32°F
Dew Point
27°F
9 AM
42°F
10%
13mph
W
Mostly Sunny
Humidity
56%
Feels like
35°F
Dew Point
28°F
10 AM
44°F
10%
13mph
W
Mostly Sunny
Humidity
53%
Feels like
38°F
Dew Point
29°F
11 AM
46°F
10%
13mph
W
Mostly Sunny
Humidity
51%
Feels like
40°F
Dew Point
29°F
12 PM
47°F
10%
14mph
W
Mostly Sunny
Humidity
50%
Feels like
41°F
Dew Point
29°F
1 PM
47°F
10%
14mph
W
Partly Cloudy
Humidity
51%
Feels like
41°F
Dew Point
30°F
2 PM
47°F
10%
13mph
W
Mostly Cloudy
Humidity
53%
Feels like
41°F
Dew Point
30°F
3 PM
45°F
10%
12mph
W
Mostly Cloudy
Humidity
55%
Feels like
39°F
Dew Point
30°F
4 PM
46°F
10%
11mph
W
Partly Cloudy
Humidity
54%
Feels like
40°F
Dew Point
30°F
4:17 PM
5 PM
46°F
10%
10mph
W
Partly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
31°F
6 PM
48°F
10%
9mph
W
Partly Cloudy
Humidity
52%
Feels like
43°F
Dew Point
31°F
7 PM
47°F
20%
9mph
W
Partly Cloudy
Humidity
53%
Feels like
42°F
Dew Point
30°F
8 PM
46°F
10%
9mph
W
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
30°F
9 PM
44°F
10%
9mph
W
Partly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
31°F
10 PM
43°F
10%
8mph
W
Mostly Clear
Humidity
61%
Feels like
38°F
Dew Point
30°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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