Hourly Weather Forecast - Fort Thompson, SD

12 AM
26°F
30%
11mph
SE
30% Chance Freezing Rain
Humidity
91%
Feels like
16°F
Dew Point
24°F
1 AM
26°F
30%
12mph
SE
30% Chance Freezing Rain
Humidity
92%
Feels like
15°F
Dew Point
24°F
2 AM
26°F
0%
13mph
SE
Partly Cloudy
Humidity
92%
Feels like
15°F
Dew Point
24°F
3 AM
26°F
0%
14mph
SE
Hazy
Humidity
92%
Feels like
14°F
Dew Point
24°F
4 AM
26°F
0%
15mph
SE
Hazy
Humidity
92%
Feels like
14°F
Dew Point
24°F
5 AM
26°F
0%
16mph
SE
Hazy
Humidity
93%
Feels like
13°F
Dew Point
24°F
6 AM
26°F
0%
17mph
SE
Hazy
Humidity
93%
Feels like
13°F
Dew Point
24°F
7 AM
27°F
0%
17mph
SE
Partly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
25°F
7:47 AM
8 AM
29°F
0%
17mph
SE
Partly Cloudy
Humidity
92%
Feels like
16°F
Dew Point
26°F
9 AM
31°F
30%
17mph
SSE
30% Chance Freezing Rain
Humidity
89%
Feels like
19°F
Dew Point
28°F
10 AM
35°F
30%
16mph
SSE
30% Chance Rain Showers
Humidity
83%
Feels like
25°F
Dew Point
30°F
11 AM
39°F
30%
16mph
SSE
30% Chance Rain Showers
Humidity
76%
Feels like
31°F
Dew Point
32°F
12 PM
43°F
30%
14mph
S
30% Chance Rain Showers
Humidity
70%
Feels like
36°F
Dew Point
34°F
1 PM
46°F
30%
11mph
S
30% Chance Rain Showers
Humidity
65%
Feels like
41°F
Dew Point
35°F
2 PM
49°F
0%
10mph
SSW
Partly Cloudy
Humidity
62%
Feels like
44°F
Dew Point
36°F
3 PM
50°F
0%
9mph
SW
Mostly Sunny
Humidity
60%
Feels like
46°F
Dew Point
36°F
4 PM
49°F
0%
8mph
WSW
Mostly Sunny
Humidity
61%
Feels like
45°F
Dew Point
36°F
5 PM
47°F
0%
7mph
W
Mostly Sunny
Humidity
65%
Feels like
43°F
Dew Point
35°F
5:55 PM
6 PM
44°F
0%
6mph
WNW
Mostly Clear
Humidity
69%
Feels like
41°F
Dew Point
35°F
7 PM
42°F
0%
6mph
WNW
Mostly Clear
Humidity
72%
Feels like
38°F
Dew Point
34°F
8 PM
40°F
0%
6mph
WNW
Clear
Humidity
76%
Feels like
36°F
Dew Point
33°F
9 PM
39°F
0%
6mph
WNW
Clear
Humidity
79%
Feels like
34°F
Dew Point
33°F
10 PM
37°F
0%
6mph
WNW
Clear
Humidity
81%
Feels like
32°F
Dew Point
32°F
11 PM
36°F
0%
7mph
NW
Clear
Humidity
82%
Feels like
30°F
Dew Point
31°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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