Hourly Weather Forecast - Keystone, SD

12 PM
43°F
70%
9mph
SSE
70% Chance of Light Rain
Humidity
55%
Feels like
38°F
Dew Point
28°F
1 PM
44°F
70%
9mph
SSE
70% Chance of Light Rain
Humidity
58%
Feels like
39°F
Dew Point
30°F
2 PM
44°F
70%
9mph
SSE
70% Chance Rain Showers
Humidity
58%
Feels like
39°F
Dew Point
30°F
3 PM
43°F
20%
9mph
SE
Cloudy
Humidity
60%
Feels like
38°F
Dew Point
30°F
4 PM
41°F
20%
8mph
SE
Cloudy
Humidity
66%
Feels like
36°F
Dew Point
30°F
5 PM
39°F
10%
7mph
ESE
Cloudy
Humidity
72%
Feels like
34°F
Dew Point
31°F
6 PM
37°F
10%
6mph
ESE
Cloudy
Humidity
79%
Feels like
32°F
Dew Point
31°F
7 PM
35°F
10%
6mph
E
Cloudy
Humidity
80%
Feels like
30°F
Dew Point
29°F
7:20 PM
8 PM
33°F
10%
5mph
E
Mostly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
28°F
9 PM
32°F
10%
4mph
ENE
Partly Cloudy
Humidity
84%
Feels like
28°F
Dew Point
28°F
10 PM
31°F
10%
3mph
NE
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
28°F
11 PM
31°F
10%
3mph
NE
Mostly Cloudy
Humidity
85%
Feels like
31°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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