Hourly Weather Forecast - Summit, SD

12 AM
4°F
10%
11mph
W
Clear
Humidity
67%
Feels like
-12°F
Dew Point
-4°F
1 AM
4°F
0%
11mph
W
Clear
Humidity
68%
Feels like
-11°F
Dew Point
-4°F
2 AM
5°F
0%
11mph
W
Clear
Humidity
70%
Feels like
-11°F
Dew Point
-3°F
3 AM
5°F
0%
11mph
W
Clear
Humidity
71%
Feels like
-11°F
Dew Point
-2°F
4 AM
5°F
0%
11mph
W
Clear
Humidity
72%
Feels like
-11°F
Dew Point
-2°F
5 AM
5°F
10%
11mph
WSW
Clear
Humidity
73%
Feels like
-11°F
Dew Point
-2°F
6 AM
5°F
10%
11mph
WSW
Mostly Clear
Humidity
73%
Feels like
-11°F
Dew Point
-2°F
7 AM
6°F
10%
11mph
WSW
Partly Cloudy
Humidity
73%
Feels like
-10°F
Dew Point
-1°F
8 AM
6°F
10%
12mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
-9°F
Dew Point
0°F
8:01 AM
9 AM
8°F
10%
12mph
WSW
Cloudy
Humidity
72%
Feels like
-8°F
Dew Point
1°F
10 AM
9°F
10%
13mph
WSW
Cloudy
Humidity
69%
Feels like
-6°F
Dew Point
1°F
11 AM
11°F
10%
13mph
WSW
Cloudy
Humidity
66%
Feels like
-4°F
Dew Point
2°F
12 PM
13°F
10%
13mph
WSW
Cloudy
Humidity
64%
Feels like
-2°F
Dew Point
4°F
1 PM
15°F
10%
13mph
WSW
Cloudy
Humidity
65%
Feels like
0°F
Dew Point
5°F
2 PM
16°F
10%
13mph
WSW
Cloudy
Humidity
66%
Feels like
2°F
Dew Point
6°F
3 PM
17°F
10%
12mph
WSW
Cloudy
Humidity
68%
Feels like
3°F
Dew Point
8°F
4 PM
16°F
10%
11mph
WSW
Cloudy
Humidity
70%
Feels like
3°F
Dew Point
8°F
5 PM
16°F
10%
11mph
W
Cloudy
Humidity
72%
Feels like
3°F
Dew Point
8°F
5:18 PM
6 PM
15°F
10%
10mph
W
Cloudy
Humidity
75%
Feels like
3°F
Dew Point
8°F
7 PM
15°F
10%
10mph
W
Cloudy
Humidity
76%
Feels like
2°F
Dew Point
8°F
8 PM
14°F
10%
10mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
2°F
Dew Point
8°F
9 PM
14°F
10%
10mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
2°F
Dew Point
8°F
10 PM
14°F
10%
11mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
1°F
Dew Point
9°F
11 PM
15°F
10%
11mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
1°F
Dew Point
9°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Thursday's Weather Outlook

Today's Weather Outlook

(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

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