Hourly Weather Forecast - Sisseton, SD

12 AM
-2°F
0%
8mph
ESE
Very Cold
Humidity
65%
Feels like
-16°F
Dew Point
-11°F
1 AM
-2°F
0%
8mph
SE
Very Cold
Humidity
63%
Feels like
-16°F
Dew Point
-11°F
2 AM
-2°F
0%
8mph
SE
Very Cold
Humidity
64%
Feels like
-16°F
Dew Point
-11°F
3 AM
-1°F
10%
9mph
SE
Very Cold
Humidity
65%
Feels like
-16°F
Dew Point
-10°F
4 AM
0°F
10%
9mph
SE
Mostly Clear
Humidity
67%
Feels like
-15°F
Dew Point
-8°F
5 AM
1°F
10%
11mph
SE
Partly Cloudy
Humidity
66%
Feels like
-16°F
Dew Point
-7°F
6 AM
2°F
10%
13mph
SE
Partly Cloudy
Humidity
66%
Feels like
-16°F
Dew Point
-7°F
7 AM
3°F
10%
14mph
SE
Mostly Cloudy
Humidity
66%
Feels like
-16°F
Dew Point
-6°F
8 AM
4°F
10%
16mph
SE
Mostly Cloudy
Humidity
65%
Feels like
-14°F
Dew Point
-5°F
8:04 AM
9 AM
7°F
10%
17mph
SSE
Cloudy
Humidity
63%
Feels like
-12°F
Dew Point
-3°F
10 AM
9°F
10%
18mph
SSE
Cloudy
Humidity
61%
Feels like
-9°F
Dew Point
-2°F
11 AM
12°F
10%
19mph
SSE
Cloudy
Humidity
59%
Feels like
-6°F
Dew Point
1°F
12 PM
15°F
10%
19mph
SSE
Cloudy
Humidity
57%
Feels like
-2°F
Dew Point
3°F
1 PM
18°F
10%
19mph
SSE
Cloudy
Humidity
58%
Feels like
2°F
Dew Point
6°F
2 PM
21°F
10%
19mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
6°F
Dew Point
8°F
3 PM
23°F
10%
18mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
9°F
Dew Point
11°F
4 PM
25°F
10%
17mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
12°F
Dew Point
13°F
4:45 PM
5 PM
27°F
10%
16mph
SSE
Cloudy
Humidity
61%
Feels like
14°F
Dew Point
15°F
6 PM
28°F
10%
15mph
SSE
Cloudy
Humidity
63%
Feels like
17°F
Dew Point
17°F
7 PM
30°F
10%
14mph
S
Cloudy
Humidity
64%
Feels like
19°F
Dew Point
19°F
8 PM
31°F
10%
14mph
S
Cloudy
Humidity
67%
Feels like
20°F
Dew Point
21°F
9 PM
32°F
10%
14mph
S
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
22°F
10 PM
33°F
10%
13mph
SSW
Cloudy
Humidity
68%
Feels like
23°F
Dew Point
23°F
11 PM
33°F
10%
13mph
SW
Cloudy
Humidity
69%
Feels like
23°F
Dew Point
24°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

Monday's Weather Outlook

Monday'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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