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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity 79%
Wind Speed W 3 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Nov 5:53 pm MST
Extended Forecast for

3 Miles NNE Hill City SD

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 3 to 5 mph. Winds could gust as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 17 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a steady temperature around 36. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. Northwest wind 3 to 8 mph. Winds could gust as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 19. Northwest wind 9 to 14 mph, with gusts as high as 43 mph.

    Low: 19 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Mostly sunny, with a high near 27. Northwest wind 10 to 14 mph, with gusts as high as 41 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. West wind 3 to 5 mph. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 52. West wind around 5 mph becoming calm in the morning. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a steady temperature around 36. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 56. Light and variable wind.
Sunday Night
Mostly clear, with a low around 31. Calm wind.
Monday
Mostly sunny, with a high near 48. Northwest wind 3 to 8 mph. Winds could gust as high as 23 mph.
Monday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 19. Northwest wind 9 to 14 mph, with gusts as high as 43 mph.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 27. Northwest wind 10 to 14 mph, with gusts as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 18.
Thanksgiving Day
A slight chance of snow. Partly sunny, with a high near 35.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Friday
A slight chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Hill City SD
 43.97°N 103.56°W (Elev. 5600 ft)
Last Update:
5:16 pm MST Nov 21, 2025
Forecast Valid:
6pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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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