Hourly Weather Forecast - Gann Valley, SD

9 PM
41°F
0%
12mph
W
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
29°F
10 PM
41°F
0%
13mph
W
Mostly Clear
Humidity
63%
Feels like
34°F
Dew Point
29°F
11 PM
42°F
0%
14mph
W
Mostly Clear
Humidity
63%
Feels like
34°F
Dew Point
30°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Rain and snow showers will sweep thru 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

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Today's National Outlook

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Snow & Ski Forecast

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