Hourly Weather Forecast - Glad Valley, SD

12 AM
30°F
10%
9mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
25°F
1 AM
29°F
10%
9mph
NW
Partly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
25°F
2 AM
29°F
10%
9mph
NW
Partly Cloudy
Humidity
83%
Feels like
20°F
Dew Point
24°F
3 AM
28°F
10%
10mph
NW
Partly Cloudy
Humidity
83%
Feels like
19°F
Dew Point
24°F
4 AM
28°F
10%
10mph
NW
Mostly Cloudy
Humidity
84%
Feels like
19°F
Dew Point
23°F
5 AM
27°F
20%
10mph
NW
Mostly Cloudy
Humidity
84%
Feels like
18°F
Dew Point
23°F
6 AM
26°F
20%
10mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
16°F
Dew Point
22°F
7 AM
25°F
20%
9mph
NNW
Partly Cloudy
Humidity
85%
Feels like
15°F
Dew Point
21°F
7:19 AM
8 AM
24°F
20%
9mph
NNW
Partly Cloudy
Humidity
84%
Feels like
15°F
Dew Point
20°F
9 AM
25°F
10%
9mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
15°F
Dew Point
20°F
10 AM
26°F
10%
10mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
16°F
Dew Point
20°F
11 AM
27°F
10%
10mph
NNW
Cloudy
Humidity
74%
Feels like
17°F
Dew Point
20°F
12 PM
28°F
10%
10mph
NW
Cloudy
Humidity
71%
Feels like
18°F
Dew Point
20°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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