Hourly Weather Forecast - Ottumwa, SD

12 AM
19°F
0%
9mph
WSW
Partly Cloudy
Humidity
65%
Feels like
9°F
Dew Point
9°F
1 AM
19°F
0%
9mph
WSW
Partly Cloudy
Humidity
64%
Feels like
9°F
Dew Point
9°F
2 AM
20°F
0%
9mph
WSW
Partly Cloudy
Humidity
65%
Feels like
9°F
Dew Point
10°F
3 AM
20°F
0%
9mph
W
Mostly Clear
Humidity
67%
Feels like
9°F
Dew Point
10°F
4 AM
19°F
0%
9mph
W
Mostly Clear
Humidity
71%
Feels like
9°F
Dew Point
11°F
5 AM
20°F
0%
10mph
W
Clear
Humidity
73%
Feels like
8°F
Dew Point
12°F
6 AM
20°F
0%
10mph
W
Clear
Humidity
74%
Feels like
9°F
Dew Point
13°F
7 AM
20°F
0%
10mph
W
Clear
Humidity
75%
Feels like
9°F
Dew Point
13°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday'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

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