Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow Fog/Mist

21°F

-6°C

Humidity 85%
Wind Speed N 6 mph
Barometer 29.87 in (1015.3 mb)
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill13°F (-11°C)
Last update 28 Nov 10:53 pm MST
Extended Forecast for

5 Miles NNW Custer SD

Winter Weather Advisory until November 29, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 29, 11:00am

    NOW until 11:00am Sat

    Winter Weather Advisory

  • Tonight

    Low: 5 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 8am.  Partly sunny, with a high near 18. Wind chill values as low as -11. North wind 6 to 11 mph, with gusts as high as 29 mph.

    High: 18 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1. Calm wind.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 18. Wind chill values as low as -1. Calm wind becoming south around 5 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 9. Light and variable wind becoming west around 6 mph in the evening. Winds could gust as high as 16 mph.

    Low: 9 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 28. West wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. West wind around 6 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 11am.  Mostly cloudy, with a high near 35. West wind around 7 mph, with gusts as high as 18 mph.

    High: 35 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow, mainly before 2am. Low around 5. Wind chill values as low as -10. North wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow before 8am. Partly sunny, with a high near 18. Wind chill values as low as -11. North wind 6 to 11 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around -1. Calm wind.
Sunday
Partly sunny, with a high near 18. Wind chill values as low as -1. Calm wind becoming south around 5 mph.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 9. Light and variable wind becoming west around 6 mph in the evening. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 28. West wind 7 to 9 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 15. West wind around 6 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 35. West wind around 7 mph, with gusts as high as 18 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A chance of snow. Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
9:47 pm MST Nov 28, 2025
11pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
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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