Hourly Weather Forecast - Long Valley, SD

12 AM
25°F
30%
9mph
SSE
30% Chance of Snow
Humidity
76%
Feels like
15°F
Dew Point
18°F
1 AM
26°F
10%
9mph
SSE
Partly Cloudy
Humidity
77%
Feels like
17°F
Dew Point
19°F
2 AM
27°F
10%
8mph
SSE
Partly Cloudy
Humidity
77%
Feels like
19°F
Dew Point
21°F
3 AM
28°F
20%
7mph
S
Mostly Clear
Humidity
77%
Feels like
20°F
Dew Point
22°F
4 AM
28°F
20%
7mph
S
Mostly Clear
Humidity
78%
Feels like
21°F
Dew Point
22°F
5 AM
28°F
20%
7mph
SSW
Mostly Clear
Humidity
80%
Feels like
21°F
Dew Point
23°F
6 AM
29°F
20%
7mph
SSW
Mostly Clear
Humidity
81%
Feels like
22°F
Dew Point
24°F
6:54 AM
7 AM
30°F
20%
7mph
SW
Mostly Sunny
Humidity
81%
Feels like
24°F
Dew Point
25°F
8 AM
32°F
20%
7mph
WSW
Mostly Sunny
Humidity
82%
Feels like
26°F
Dew Point
27°F
9 AM
35°F
10%
9mph
W
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
29°F
10 AM
38°F
10%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
31°F
11 AM
43°F
20%
11mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
37°F
Dew Point
33°F
12 PM
47°F
20%
12mph
NW
Mostly Cloudy
Humidity
63%
Feels like
41°F
Dew Point
35°F
1 PM
50°F
20%
13mph
NW
Mostly Cloudy
Humidity
58%
Feels like
45°F
Dew Point
36°F
2 PM
53°F
20%
13mph
NW
Cloudy
Humidity
55%
Feels like
53°F
Dew Point
37°F
3 PM
54°F
20%
13mph
NW
Cloudy
Humidity
53%
Feels like
54°F
Dew Point
38°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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