National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.83 in (1009.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Nov 9:53 pm MST
Extended Forecast for

6 Miles SE Hot Springs SD

  • Tonight

    Tonight: A 30 percent chance of rain before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south around 6 mph.

    High: 57 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Calm wind becoming west around 6 mph after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. West wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Northeast wind 3 to 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. North wind 5 to 8 mph becoming southeast in the morning. Winds could gust as high as 16 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northeast wind around 6 mph becoming west after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Light and variable wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 57. Calm wind becoming south around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Calm wind becoming west around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 62. West wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 30. Northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 52. North wind 5 to 8 mph becoming southeast in the morning. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 29. Northeast wind around 6 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 54. West wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Hot Springs SD
 43.38°N 103.39°W (Elev. 3182 ft)
Last Update:
9:47 pm MST Nov 17, 2025
Forecast Valid:
10pm MST Nov 17, 2025-6pm MST Nov 24, 2025
 
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Additional Resources

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Chance of Precipitation