Hourly Weather Forecast - Morristown, SD

12 AM
30°F
0%
8mph
SSW
Partly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
1 AM
30°F
0%
9mph
SSW
Partly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
27°F
2 AM
30°F
0%
11mph
SSW
Partly Cloudy
Humidity
89%
Feels like
21°F
Dew Point
27°F
3 AM
31°F
0%
12mph
S
Mostly Cloudy
Humidity
88%
Feels like
21°F
Dew Point
28°F
4 AM
31°F
0%
13mph
S
Partly Cloudy
Humidity
86%
Feels like
21°F
Dew Point
28°F
5 AM
32°F
0%
14mph
S
Partly Cloudy
Humidity
86%
Feels like
22°F
Dew Point
28°F
6 AM
32°F
0%
15mph
S
Mostly Clear
Humidity
87%
Feels like
21°F
Dew Point
29°F
7 AM
32°F
0%
15mph
S
Mostly Clear
Humidity
89%
Feels like
21°F
Dew Point
29°F
7:22 AM
8 AM
33°F
0%
15mph
S
Mostly Sunny
Humidity
89%
Feels like
22°F
Dew Point
30°F
9 AM
34°F
0%
16mph
S
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
31°F
10 AM
37°F
0%
16mph
SSW
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
32°F
11 AM
38°F
10%
16mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
33°F
12 PM
40°F
10%
15mph
SW
Cloudy
Humidity
81%
Feels like
31°F
Dew Point
34°F
1 PM
40°F
10%
16mph
WSW
Cloudy
Humidity
81%
Feels like
32°F
Dew Point
35°F
2 PM
41°F
30%
18mph
WSW
30% Chance of Light Rain
Humidity
81%
Feels like
32°F
Dew Point
36°F
3 PM
41°F
30%
20mph
W
30% Chance of Light Rain
Humidity
81%
Feels like
32°F
Dew Point
36°F
4 PM
41°F
30%
24mph
WNW
30% Chance of Light Rain
Humidity
82%
Feels like
31°F
Dew Point
36°F
4:02 PM
5 PM
41°F
30%
28mph
WNW
30% Chance of Light Rain
Humidity
80%
Feels like
30°F
Dew Point
35°F
6 PM
39°F
30%
30mph
WNW
30% Chance Rain Showers
Humidity
73%
Feels like
27°F
Dew Point
31°F
7 PM
37°F
0%
30mph
WNW
Windy
Humidity
64%
Feels like
25°F
Dew Point
26°F
8 PM
35°F
0%
31mph
W
Windy
Humidity
58%
Feels like
22°F
Dew Point
22°F
9 PM
35°F
0%
32mph
W
Windy
Humidity
58%
Feels like
21°F
Dew Point
21°F
10 PM
34°F
0%
34mph
W
Windy
Humidity
61%
Feels like
20°F
Dew Point
22°F
11 PM
33°F
10%
36mph
W
Windy
Humidity
64%
Feels like
17°F
Dew Point
22°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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