Hourly Weather Forecast - Long Valley, SD

12 AM
31°F
0%
9mph
SSW
Partly Cloudy
Humidity
90%
Feels like
24°F
Dew Point
29°F
1 AM
32°F
0%
10mph
SW
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
29°F
2 AM
33°F
0%
11mph
SW
Partly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
29°F
3 AM
34°F
0%
12mph
WSW
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
28°F
4 AM
35°F
0%
14mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
25°F
Dew Point
28°F
5 AM
36°F
0%
16mph
W
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
28°F
6 AM
37°F
0%
18mph
W
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
27°F
7 AM
38°F
0%
20mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
27°F
7:15 AM
8 AM
39°F
0%
23mph
WNW
Windy
Humidity
59%
Feels like
29°F
Dew Point
26°F
9 AM
41°F
0%
27mph
NW
Windy
Humidity
57%
Feels like
30°F
Dew Point
27°F
10 AM
43°F
0%
28mph
NW
Windy
Humidity
54%
Feels like
33°F
Dew Point
28°F
11 AM
45°F
10%
30mph
NW
Windy
Humidity
51%
Feels like
35°F
Dew Point
28°F
12 PM
46°F
10%
33mph
NW
Windy
Humidity
47%
Feels like
36°F
Dew Point
27°F
1 PM
47°F
10%
35mph
NW
Windy
Humidity
42%
Feels like
37°F
Dew Point
25°F
2 PM
46°F
10%
36mph
NW
Windy
Humidity
39%
Feels like
36°F
Dew Point
23°F
3 PM
44°F
10%
34mph
NW
Windy
Humidity
39%
Feels like
34°F
Dew Point
21°F
4 PM
42°F
10%
32mph
NW
Windy
Humidity
41%
Feels like
30°F
Dew Point
20°F
4:34 PM
5 PM
39°F
0%
30mph
NW
Windy
Humidity
43%
Feels like
27°F
Dew Point
19°F
6 PM
37°F
0%
29mph
NW
Windy
Humidity
45%
Feels like
25°F
Dew Point
18°F
7 PM
36°F
10%
30mph
NW
Windy
Humidity
46%
Feels like
23°F
Dew Point
17°F
8 PM
34°F
10%
30mph
NW
Windy
Humidity
48%
Feels like
21°F
Dew Point
16°F
9 PM
33°F
10%
30mph
NW
Windy
Humidity
49%
Feels like
19°F
Dew Point
16°F
10 PM
32°F
10%
30mph
NW
Windy
Humidity
51%
Feels like
18°F
Dew Point
16°F
11 PM
32°F
10%
31mph
NW
Windy
Humidity
52%
Feels like
17°F
Dew Point
16°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry 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

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide