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.

Overcast

9°F

-13°C

Humidity 66%
Wind Speed NW 6 mph
Barometer 30.02 in (1021.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 29 Nov 4:53 am MST
Extended Forecast for

9 Miles NNE Edgemont SD

Winter Weather Advisory November 29, 05:54am until November 29, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory November 29, 05:54am until November 29, 11:00am

    NOW until 11:00am Sat

    Winter Weather Advisory

  • Today

    High: 21 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -3. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 19. Wind chill values as low as -6. East wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 19 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as -2. East wind 6 to 8 mph becoming west after midnight.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 31. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Northwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38. West wind around 10 mph, with gusts as high as 21 mph.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 20. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 21. Wind chill values as low as -7. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -3. North wind 5 to 7 mph becoming calm in the evening.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -6. East wind 5 to 9 mph, with gusts as high as 17 mph.
Sunday Night
A 30 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as -2. East wind 6 to 8 mph becoming west after midnight.
Monday
Sunny, with a high near 31. West wind 9 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 18. Northwest wind around 9 mph, with gusts as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 38. West wind around 10 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of snow before 11am. Partly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Partly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Edgemont SD
 43.4°N 103.75°W (Elev. 4459 ft)
5:47 am MST Nov 29, 2025
5am MST Nov 29, 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