Hourly Weather Forecast - Stephan, SD

10 AM
14°F
10%
35mph
NW
Windy
Humidity
66%
Feels like
-9°F
Dew Point
5°F
11 AM
14°F
10%
35mph
NW
Windy
Humidity
66%
Feels like
-8°F
Dew Point
5°F
12 PM
15°F
30%
35mph
NW
30% Chance of Snow
Humidity
64%
Feels like
-7°F
Dew Point
5°F
1 PM
16°F
30%
33mph
NW
30% Chance Snow Showers
Humidity
60%
Feels like
-5°F
Dew Point
4°F
2 PM
17°F
0%
32mph
NW
Windy
Humidity
54%
Feels like
-3°F
Dew Point
4°F
3 PM
18°F
0%
29mph
NW
Windy
Humidity
50%
Feels like
-1°F
Dew Point
3°F
4 PM
18°F
0%
25mph
NW
Windy
Humidity
49%
Feels like
0°F
Dew Point
2°F
5 PM
18°F
0%
20mph
NW
Sunny
Humidity
49%
Feels like
1°F
Dew Point
2°F
5:00 PM
6 PM
17°F
0%
16mph
NW
Clear
Humidity
50%
Feels like
2°F
Dew Point
1°F
7 PM
16°F
0%
14mph
NW
Clear
Humidity
51%
Feels like
2°F
Dew Point
1°F
8 PM
15°F
0%
11mph
NW
Clear
Humidity
54%
Feels like
2°F
Dew Point
2°F
9 PM
14°F
0%
9mph
NNW
Clear
Humidity
56%
Feels like
2°F
Dew Point
2°F
10 PM
14°F
0%
7mph
NNW
Mostly Clear
Humidity
57%
Feels like
4°F
Dew Point
1°F
11 PM
13°F
0%
4mph
NNE
Mostly Clear
Humidity
58%
Feels like
5°F
Dew Point
1°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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