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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

36°F

2°C

Humidity 59%
Wind Speed N 8 mph
Barometer 29.61 in (1002.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 7 Jan 8:53 pm MST
Extended Forecast for

5 Miles E Custer SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after 2pm. Cloudy, with a high near 35. Calm wind becoming northeast around 6 mph.

    High: 35 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20. Light and variable wind. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 30. Wind chill values as low as 14. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Partly cloudy, with a steady temperature around 23. West wind around 8 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 35. Northwest wind 7 to 11 mph, with gusts as high as 29 mph.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 24 mph.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Thursday
A 30 percent chance of snow after 2pm. Cloudy, with a high near 35. Calm wind becoming northeast around 6 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Light and variable wind. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 30. Wind chill values as low as 14. Northwest wind 6 to 14 mph, with gusts as high as 31 mph.
Friday Night
A 30 percent chance of snow after 11pm. Partly cloudy, with a steady temperature around 23. West wind around 8 mph, with gusts as high as 24 mph.
Saturday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 35. Northwest wind 7 to 11 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 24. West wind around 7 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of snow. Partly sunny, with a high near 45.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Custer SD
 43.76°N 103.51°W (Elev. 5249 ft)
Last Update:
7:36 pm MST Jan 7, 2026
Forecast Valid:
9pm MST Jan 7, 2026-6pm MST Jan 14, 2026
 
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Additional Resources

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Chance of Precipitation