Hourly Weather Forecast - Long Valley, SD

12 PM
26°F
0%
31mph
NW
Windy
Humidity
44%
Feels like
9°F
Dew Point
7°F
1 PM
28°F
0%
28mph
NW
Windy
Humidity
42%
Feels like
13°F
Dew Point
8°F
2 PM
29°F
0%
24mph
NW
Windy
Humidity
42%
Feels like
15°F
Dew Point
9°F
3 PM
28°F
0%
19mph
NW
Sunny
Humidity
46%
Feels like
15°F
Dew Point
10°F
4 PM
26°F
0%
13mph
NW
Mostly Sunny
Humidity
53%
Feels like
14°F
Dew Point
11°F
4:10 PM
5 PM
23°F
0%
7mph
NW
Mostly Clear
Humidity
58%
Feels like
15°F
Dew Point
11°F
6 PM
21°F
0%
3mph
W
Mostly Clear
Humidity
63%
Feels like
21°F
Dew Point
11°F
7 PM
20°F
0%
4mph
S
Mostly Clear
Humidity
67%
Feels like
15°F
Dew Point
11°F
8 PM
19°F
0%
7mph
SSE
Mostly Clear
Humidity
69%
Feels like
10°F
Dew Point
10°F
9 PM
19°F
0%
9mph
SSE
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
10°F
10 PM
19°F
0%
10mph
SSE
Mostly Clear
Humidity
68%
Feels like
8°F
Dew Point
10°F
11 PM
20°F
0%
11mph
SSE
Partly Cloudy
Humidity
66%
Feels like
9°F
Dew Point
11°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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