Hourly Weather Forecast - Sinai, SD

12 AM
37°F
10%
21mph
SSE
Windy
Humidity
69%
Feels like
26°F
Dew Point
27°F
1 AM
36°F
20%
21mph
SSE
Windy
Humidity
71%
Feels like
25°F
Dew Point
28°F
2 AM
36°F
20%
21mph
SSE
Windy
Humidity
74%
Feels like
25°F
Dew Point
29°F
3 AM
36°F
20%
21mph
SSE
Windy
Humidity
78%
Feels like
25°F
Dew Point
29°F
4 AM
36°F
20%
21mph
S
Windy
Humidity
81%
Feels like
24°F
Dew Point
30°F
5 AM
36°F
10%
20mph
S
Clear
Humidity
83%
Feels like
25°F
Dew Point
31°F
6 AM
36°F
10%
19mph
S
Mostly Clear
Humidity
84%
Feels like
25°F
Dew Point
31°F

Today's sever weather outlook

Severe Weather Heads for Midwest & Great Lakes

A potent low pressure system tracking into The Midwest and Great Lakes will provide ample energy for severe thunderstorms today.

Snowfall Forecast Through Saturday Night

One-Two Punch Of Snow And Ice Hits Northern Tier

Thursday's Weather Outlook

Today'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

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