Hourly Weather Forecast - Keystone, SD

12 AM
32°F
0%
5mph
W
Clear
Humidity
75%
Feels like
27°F
Dew Point
25°F
1 AM
32°F
0%
6mph
W
Clear
Humidity
72%
Feels like
27°F
Dew Point
24°F
2 AM
32°F
0%
6mph
W
Clear
Humidity
71%
Feels like
26°F
Dew Point
24°F
3 AM
32°F
0%
6mph
W
Clear
Humidity
71%
Feels like
26°F
Dew Point
24°F
4 AM
32°F
0%
6mph
W
Mostly Clear
Humidity
70%
Feels like
26°F
Dew Point
24°F
5 AM
33°F
0%
6mph
W
Mostly Clear
Humidity
67%
Feels like
27°F
Dew Point
23°F
6 AM
35°F
0%
6mph
W
Mostly Clear
Humidity
61%
Feels like
29°F
Dew Point
23°F
6:28 AM
7 AM
38°F
0%
6mph
W
Mostly Sunny
Humidity
55%
Feels like
33°F
Dew Point
23°F
8 AM
42°F
0%
5mph
W
Sunny
Humidity
47%
Feels like
38°F
Dew Point
23°F
9 AM
46°F
0%
5mph
WNW
Sunny
Humidity
40%
Feels like
44°F
Dew Point
24°F
10 AM
51°F
0%
5mph
NW
Mostly Sunny
Humidity
35%
Feels like
51°F
Dew Point
24°F
11 AM
55°F
0%
6mph
NNW
Partly Cloudy
Humidity
30%
Feels like
55°F
Dew Point
24°F
12 PM
57°F
0%
6mph
N
Partly Cloudy
Humidity
26%
Feels like
57°F
Dew Point
23°F
1 PM
58°F
0%
6mph
NNE
Mostly Cloudy
Humidity
26%
Feels like
58°F
Dew Point
24°F
2 PM
58°F
0%
6mph
NE
Mostly Cloudy
Humidity
25%
Feels like
58°F
Dew Point
23°F
3 PM
58°F
0%
7mph
NE
Mostly Cloudy
Humidity
26%
Feels like
58°F
Dew Point
23°F
4 PM
55°F
0%
7mph
ENE
Mostly Cloudy
Humidity
30%
Feels like
55°F
Dew Point
24°F
5 PM
53°F
0%
7mph
NE
Partly Cloudy
Humidity
34%
Feels like
53°F
Dew Point
25°F
6 PM
50°F
0%
6mph
NE
Partly Cloudy
Humidity
39%
Feels like
47°F
Dew Point
26°F
7 PM
47°F
0%
6mph
NE
Partly Cloudy
Humidity
44%
Feels like
44°F
Dew Point
26°F
7:25 PM
8 PM
44°F
0%
5mph
NE
Partly Cloudy
Humidity
49%
Feels like
41°F
Dew Point
26°F
9 PM
41°F
0%
4mph
NNE
Mostly Cloudy
Humidity
55%
Feels like
38°F
Dew Point
26°F
10 PM
39°F
0%
3mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
37°F
Dew Point
26°F
11 PM
37°F
0%
2mph
N
Mostly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
27°F

Today's Severe Weather Outlook

Central U.S. Slammed By Multiple Severe Weather Systems

A pair of low pressure systems will bring severe thunderstorms to the Plains and Midwest through Friday, along with flooding concerns.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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