Hourly Weather Forecast - Gann Valley, SD

12 AM
30°F
0%
8mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
1 AM
30°F
0%
8mph
ESE
Mostly Cloudy
Humidity
91%
Feels like
22°F
Dew Point
27°F
2 AM
29°F
0%
8mph
SE
Mostly Cloudy
Humidity
93%
Feels like
22°F
Dew Point
28°F
3 AM
29°F
0%
8mph
SE
Mostly Cloudy
Humidity
94%
Feels like
22°F
Dew Point
28°F
4 AM
29°F
0%
7mph
SE
Mostly Cloudy
Humidity
94%
Feels like
22°F
Dew Point
28°F
5 AM
29°F
0%
7mph
SE
Cloudy
Humidity
94%
Feels like
22°F
Dew Point
28°F
6 AM
30°F
0%
7mph
SE
Cloudy
Humidity
94%
Feels like
23°F
Dew Point
28°F
7 AM
30°F
0%
7mph
SE
Cloudy
Humidity
95%
Feels like
23°F
Dew Point
29°F
8 AM
30°F
0%
8mph
SE
Cloudy
Humidity
95%
Feels like
23°F
Dew Point
29°F
8:09 AM
9 AM
31°F
0%
8mph
SE
Cloudy
Humidity
93%
Feels like
24°F
Dew Point
30°F
10 AM
34°F
0%
9mph
SE
Cloudy
Humidity
88%
Feels like
26°F
Dew Point
31°F
11 AM
37°F
0%
9mph
SSE
Cloudy
Humidity
81%
Feels like
30°F
Dew Point
31°F
12 PM
39°F
0%
10mph
SSE
Cloudy
Humidity
76%
Feels like
33°F
Dew Point
32°F
1 PM
41°F
0%
10mph
SSE
Cloudy
Humidity
73%
Feels like
35°F
Dew Point
33°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

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