Hourly Weather Forecast - Long Valley, SD

12 PM
61°F
0%
22mph
NW
Windy
Humidity
35%
Feels like
61°F
Dew Point
33°F
1 PM
63°F
0%
21mph
NW
Windy
Humidity
32%
Feels like
63°F
Dew Point
33°F
2 PM
64°F
0%
19mph
NW
Sunny
Humidity
31%
Feels like
64°F
Dew Point
33°F
3 PM
62°F
0%
15mph
NW
Sunny
Humidity
34%
Feels like
62°F
Dew Point
33°F
4 PM
58°F
0%
12mph
WNW
Sunny
Humidity
39%
Feels like
58°F
Dew Point
33°F
5 PM
55°F
0%
11mph
W
Sunny
Humidity
44%
Feels like
55°F
Dew Point
33°F
5:02 PM
6 PM
52°F
0%
11mph
W
Clear
Humidity
46%
Feels like
52°F
Dew Point
32°F
7 PM
50°F
0%
13mph
W
Clear
Humidity
48%
Feels like
50°F
Dew Point
32°F
8 PM
49°F
0%
15mph
WNW
Clear
Humidity
50%
Feels like
43°F
Dew Point
31°F
9 PM
48°F
0%
16mph
WNW
Clear
Humidity
52%
Feels like
41°F
Dew Point
31°F
10 PM
47°F
0%
18mph
NW
Clear
Humidity
54%
Feels like
40°F
Dew Point
31°F
11 PM
46°F
0%
18mph
NW
Clear
Humidity
57%
Feels like
39°F
Dew Point
32°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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