Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

29°F

-2°C

Humidity 78%
Wind Speed W 6 mph
Barometer 30.00 in (1017.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Feb 9:53 pm MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Mostly clear, with a low around 23. Wind chill values as low as 16. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Wind chill values as low as 20. West wind around 6 mph becoming light and variable.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. South wind 5 to 9 mph becoming west after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. West wind 3 to 8 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 6 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. West wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. Southwest wind around 7 mph, with gusts as high as 22 mph.

    High: 49 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Wind chill values as low as 16. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 44. Wind chill values as low as 20. West wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 30. South wind 5 to 9 mph becoming west after midnight.
Friday
Sunny, with a high near 47. West wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 27. West wind 6 to 9 mph.
Saturday
Sunny, with a high near 46. West wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind 3 to 7 mph. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, with a high near 49. Southwest wind around 7 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Washington's Birthday
Mostly sunny, with a high near 51.
Monday Night
A chance of rain and snow. Partly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 44.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 25.
Wednesday
A chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
8:47 pm MST Feb 11, 2026
10pm MST Feb 11, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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