Hourly Weather Forecast - De Smet, SD

10 AM
1°F
0%
14mph
SSE
Mostly Sunny
Humidity
81%
Feels like
-18°F
Dew Point
-4°F
11 AM
3°F
0%
17mph
S
Sunny
Humidity
74%
Feels like
-17°F
Dew Point
-3°F
12 PM
5°F
0%
19mph
S
Sunny
Humidity
72%
Feels like
-15°F
Dew Point
-2°F
1 PM
7°F
0%
21mph
S
Windy
Humidity
76%
Feels like
-13°F
Dew Point
1°F
2 PM
8°F
0%
22mph
S
Windy
Humidity
79%
Feels like
-12°F
Dew Point
3°F
3 PM
10°F
0%
23mph
S
Windy
Humidity
81%
Feels like
-10°F
Dew Point
5°F
4 PM
11°F
0%
23mph
S
Windy
Humidity
84%
Feels like
-8°F
Dew Point
7°F
4:51 PM
5 PM
12°F
0%
22mph
S
Windy
Humidity
83%
Feels like
-7°F
Dew Point
8°F
6 PM
13°F
0%
22mph
S
Windy
Humidity
85%
Feels like
-6°F
Dew Point
9°F
7 PM
13°F
0%
21mph
S
Windy
Humidity
88%
Feels like
-5°F
Dew Point
10°F
8 PM
15°F
0%
21mph
S
Windy
Humidity
91%
Feels like
-3°F
Dew Point
13°F
9 PM
16°F
0%
20mph
S
Windy
Humidity
90%
Feels like
-1°F
Dew Point
13°F
10 PM
17°F
0%
19mph
S
Mostly Clear
Humidity
89%
Feels like
1°F
Dew Point
15°F
11 PM
18°F
0%
17mph
S
Hazy
Humidity
93%
Feels like
2°F
Dew Point
16°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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