Hourly Weather Forecast - Okaton, SD

8:10 AM
9 AM
10°F
0%
16mph
SSE
Mostly Sunny
Humidity
86%
Feels like
-7°F
Dew Point
7°F
10 AM
15°F
0%
16mph
SSE
Mostly Sunny
Humidity
86%
Feels like
-1°F
Dew Point
11°F
11 AM
21°F
0%
15mph
S
Mostly Sunny
Humidity
85%
Feels like
7°F
Dew Point
17°F
12 PM
26°F
0%
15mph
S
Sunny
Humidity
84%
Feels like
14°F
Dew Point
22°F
1 PM
30°F
0%
14mph
S
Mostly Sunny
Humidity
82%
Feels like
20°F
Dew Point
26°F
2 PM
34°F
0%
12mph
S
Mostly Sunny
Humidity
81%
Feels like
25°F
Dew Point
29°F
3 PM
36°F
0%
11mph
S
Sunny
Humidity
80%
Feels like
28°F
Dew Point
30°F
4 PM
35°F
0%
10mph
SSW
Mostly Sunny
Humidity
83%
Feels like
27°F
Dew Point
30°F
5 PM
31°F
0%
9mph
SSW
Sunny
Humidity
86%
Feels like
23°F
Dew Point
28°F
5:06 PM
6 PM
29°F
0%
9mph
SSW
Clear
Humidity
88%
Feels like
21°F
Dew Point
26°F
7 PM
28°F
0%
9mph
SW
Clear
Humidity
87%
Feels like
20°F
Dew Point
25°F
8 PM
28°F
0%
9mph
SW
Clear
Humidity
84%
Feels like
19°F
Dew Point
24°F
9 PM
28°F
0%
10mph
WSW
Clear
Humidity
81%
Feels like
19°F
Dew Point
23°F
10 PM
28°F
0%
10mph
WSW
Clear
Humidity
79%
Feels like
19°F
Dew Point
22°F
11 PM
29°F
0%
10mph
W
Clear
Humidity
77%
Feels like
19°F
Dew Point
22°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

Sunday Weather Outlook

Today'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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