Hourly Weather Forecast - Sisseton, SD

12 AM
11°F
10%
16mph
S
Clear
Humidity
73%
Feels like
-5°F
Dew Point
4°F
1 AM
13°F
10%
15mph
SSW
Clear
Humidity
72%
Feels like
-3°F
Dew Point
6°F
2 AM
15°F
10%
14mph
SSW
Mostly Clear
Humidity
72%
Feels like
0°F
Dew Point
7°F
3 AM
16°F
10%
13mph
SW
Partly Cloudy
Humidity
70%
Feels like
2°F
Dew Point
8°F
4 AM
17°F
10%
13mph
SW
Partly Cloudy
Humidity
72%
Feels like
3°F
Dew Point
9°F
5 AM
15°F
10%
12mph
WSW
Partly Cloudy
Humidity
78%
Feels like
1°F
Dew Point
9°F
6 AM
12°F
10%
11mph
W
Partly Cloudy
Humidity
88%
Feels like
-2°F
Dew Point
9°F
7 AM
9°F
10%
10mph
W
Foggy
Humidity
100%
Feels like
-5°F
Dew Point
9°F
8 AM
8°F
10%
9mph
W
Foggy
Humidity
100%
Feels like
-5°F
Dew Point
8°F
8:01 AM
9 AM
10°F
10%
9mph
W
Partly Cloudy
Humidity
97%
Feels like
-3°F
Dew Point
9°F
10 AM
12°F
10%
8mph
WNW
Partly Cloudy
Humidity
93%
Feels like
0°F
Dew Point
10°F
11 AM
15°F
10%
8mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
4°F
Dew Point
12°F
12 PM
17°F
10%
8mph
WNW
Cloudy
Humidity
86%
Feels like
7°F
Dew Point
13°F
1 PM
18°F
10%
7mph
WNW
Cloudy
Humidity
86%
Feels like
9°F
Dew Point
15°F
2 PM
18°F
10%
6mph
WNW
Cloudy
Humidity
87%
Feels like
10°F
Dew Point
15°F
3 PM
18°F
0%
5mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
10°F
Dew Point
15°F
4 PM
17°F
0%
5mph
W
Mostly Cloudy
Humidity
91%
Feels like
9°F
Dew Point
14°F
4:44 PM
5 PM
16°F
0%
5mph
WSW
Partly Cloudy
Humidity
92%
Feels like
8°F
Dew Point
14°F
6 PM
15°F
0%
6mph
SW
Partly Cloudy
Humidity
91%
Feels like
6°F
Dew Point
13°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide