Hourly Weather Forecast - Flandreau, SD

12 AM
4°F
0%
4mph
WSW
Clear
Humidity
65%
Feels like
-4°F
Dew Point
-5°F
1 AM
4°F
0%
4mph
W
Clear
Humidity
66%
Feels like
-4°F
Dew Point
-5°F
2 AM
4°F
0%
4mph
W
Clear
Humidity
65%
Feels like
-3°F
Dew Point
-5°F
3 AM
4°F
0%
3mph
W
Clear
Humidity
67%
Feels like
-4°F
Dew Point
-5°F
4 AM
3°F
0%
3mph
W
Mostly Clear
Humidity
66%
Feels like
-4°F
Dew Point
-5°F
5 AM
2°F
0%
3mph
W
Partly Cloudy
Humidity
70%
Feels like
-5°F
Dew Point
-5°F
6 AM
1°F
0%
3mph
WSW
Partly Cloudy
Humidity
71%
Feels like
1°F
Dew Point
-6°F
7 AM
2°F
0%
3mph
SW
Mostly Cloudy
Humidity
73%
Feels like
-5°F
Dew Point
-5°F
7:55 AM
8 AM
4°F
0%
4mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
-5°F
Dew Point
-5°F
9 AM
7°F
0%
6mph
S
Cloudy
Humidity
66%
Feels like
-4°F
Dew Point
-2°F
10 AM
10°F
0%
7mph
S
Cloudy
Humidity
66%
Feels like
-1°F
Dew Point
1°F
11 AM
13°F
0%
9mph
SSW
Cloudy
Humidity
64%
Feels like
2°F
Dew Point
3°F
12 PM
17°F
10%
10mph
SSW
Cloudy
Humidity
62%
Feels like
5°F
Dew Point
6°F
1 PM
19°F
20%
9mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
9°F
Dew Point
8°F
2 PM
21°F
20%
9mph
SSW
Partly Cloudy
Humidity
60%
Feels like
12°F
Dew Point
10°F
3 PM
23°F
20%
8mph
SSW
Mostly Sunny
Humidity
61%
Feels like
14°F
Dew Point
11°F
4 PM
23°F
10%
7mph
SSW
Partly Cloudy
Humidity
60%
Feels like
15°F
Dew Point
11°F
5 PM
23°F
10%
6mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
15°F
Dew Point
11°F
5:20 PM
6 PM
22°F
30%
6mph
SSW
30% Chance of Flurries
Humidity
63%
Feels like
15°F
Dew Point
12°F
7 PM
22°F
30%
6mph
SW
30% Chance of Snow
Humidity
66%
Feels like
14°F
Dew Point
12°F
8 PM
21°F
30%
8mph
WSW
30% Chance of Snow
Humidity
70%
Feels like
12°F
Dew Point
13°F
9 PM
20°F
30%
9mph
W
30% Chance of Snow
Humidity
74%
Feels like
10°F
Dew Point
14°F
10 PM
20°F
30%
10mph
W
30% Chance Snow Showers
Humidity
76%
Feels like
9°F
Dew Point
13°F
11 PM
19°F
10%
10mph
WNW
Partly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
12°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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