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.

Fair

38°F

3°C

Humidity 97%
Wind Speed NW 3 mph
Barometer 29.93 in (1013.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Nov 5:53 am MST
Extended Forecast for

7 Miles WSW Hill City SD

  • Today

    Today: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming west around 6 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Light west wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. West wind 3 to 5 mph. Winds could gust as high as 16 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 50. Calm wind.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming west around 6 mph after midnight.
Wednesday
Mostly sunny, with a high near 50. Northwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind.
Thursday
Sunny, with a high near 45. Light and variable wind.
Thursday Night
Mostly clear, with a low around 27. Light west wind.
Friday
Sunny, with a high near 48. West wind 3 to 5 mph. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 29. West wind 3 to 6 mph. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of rain. Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Hill City SD
 43.9°N 103.7°W (Elev. 6047 ft)
Last Update:
4:57 am MST Nov 18, 2025
Forecast Valid:
6am MST Nov 18, 2025-6pm MST Nov 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation