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

39°F

4°C

Humidity 86%
Wind Speed W 5 mph
Barometer 29.98 in (1015.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Nov 7:53 pm MST
Extended Forecast for

8 Miles WNW Custer SD

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Northwest wind 5 to 9 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 16 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. West wind around 6 mph becoming calm in the morning.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. Northwest wind 3 to 6 mph.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow. Partly cloudy, with a low around 16. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 45 mph.

    Low: 16 °F

    Chance Snow
    and Blustery

  • Tuesday

    Tuesday: A slight chance of snow. Mostly sunny, with a high near 22. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 45 mph.

    High: 22 °F

    Slight Chance
    Snow and
    Blustery

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Northwest wind 5 to 9 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 46. Northwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 27. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 16 mph.
Sunday
Sunny, with a high near 51. West wind around 6 mph becoming calm in the morning.
Sunday Night
Mostly clear, with a low around 29. Northwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 43. Northwest wind 6 to 11 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of snow. Partly cloudy, with a low around 16. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 45 mph.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 22. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 15.
Thanksgiving Day
A slight chance of snow. Partly sunny, with a high near 31.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Friday
A slight chance of snow. Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Custer SD
 43.81°N 103.76°W (Elev. 6575 ft)
Last Update:
5:16 pm MST Nov 21, 2025
Forecast Valid:
8pm MST Nov 21, 2025-6pm MST Nov 28, 2025
 
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Additional Resources

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Chance of Precipitation