Hourly Weather Forecast - Bison, SD

12 AM
20°F
10%
17mph
WNW
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
15°F
1 AM
19°F
10%
17mph
WNW
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
15°F
2 AM
19°F
10%
17mph
WNW
Partly Cloudy
Humidity
81%
Feels like
4°F
Dew Point
14°F
3 AM
19°F
10%
18mph
WNW
Partly Cloudy
Humidity
81%
Feels like
4°F
Dew Point
14°F
4 AM
19°F
10%
19mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
14°F
5 AM
18°F
10%
19mph
WNW
Cloudy
Humidity
82%
Feels like
2°F
Dew Point
14°F
6 AM
18°F
10%
20mph
NW
Mostly Cloudy
Humidity
83%
Feels like
1°F
Dew Point
13°F
7 AM
17°F
10%
21mph
NW
Windy
Humidity
83%
Feels like
0°F
Dew Point
13°F
7:22 AM
8 AM
17°F
10%
22mph
NW
Windy
Humidity
81%
Feels like
-1°F
Dew Point
12°F
9 AM
18°F
10%
23mph
NW
Windy
Humidity
76%
Feels like
0°F
Dew Point
11°F
10 AM
19°F
20%
25mph
NW
Windy
Humidity
69%
Feels like
1°F
Dew Point
11°F
11 AM
20°F
20%
26mph
NW
Windy
Humidity
64%
Feels like
3°F
Dew Point
10°F
12 PM
21°F
20%
26mph
NW
Windy
Humidity
61%
Feels like
4°F
Dew Point
10°F
1 PM
22°F
20%
26mph
NW
Windy
Humidity
60%
Feels like
5°F
Dew Point
10°F
2 PM
22°F
30%
25mph
NW
30% Chance Snow Showers
Humidity
59%
Feels like
5°F
Dew Point
10°F
3 PM
20°F
30%
23mph
NW
30% Chance Snow Showers
Humidity
61%
Feels like
3°F
Dew Point
9°F
4 PM
18°F
30%
20mph
NW
30% Chance Snow Showers
Humidity
63%
Feels like
1°F
Dew Point
8°F
4:40 PM
5 PM
16°F
30%
17mph
NW
30% Chance Snow Showers
Humidity
67%
Feels like
0°F
Dew Point
7°F
6 PM
15°F
30%
15mph
NW
30% Chance Snow Showers
Humidity
71%
Feels like
0°F
Dew Point
7°F
7 PM
14°F
10%
13mph
NW
Partly Cloudy
Humidity
75%
Feels like
0°F
Dew Point
8°F
8 PM
14°F
10%
11mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
0°F
Dew Point
8°F
9 PM
13°F
10%
10mph
WNW
Partly Cloudy
Humidity
79%
Feels like
0°F
Dew Point
8°F
10 PM
12°F
10%
9mph
WNW
Mostly Clear
Humidity
78%
Feels like
0°F
Dew Point
7°F
11 PM
12°F
30%
9mph
W
30% Chance of Snow
Humidity
77%
Feels like
0°F
Dew Point
6°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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