Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

60°F

16°C

Humidity 39%
Wind Speed N 7 mph
Barometer 30.36 in (1023.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 3 Oct 5:53 pm MDT
Extended Forecast for

8 Miles SSE Hot Springs SD

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northeast wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52. East wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 17 mph.

    Low: 52 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. West wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. West wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Northeast wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 80. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 52. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 88. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 56. West wind around 6 mph.
Tuesday
Sunny, with a high near 86. West wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 82. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Hot Springs SD
 43.33°N 103.42°W (Elev. 3215 ft)
5:21 pm MDT Oct 3, 2026
6pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database