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

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 58%
Wind Speed NW 5 mph
Barometer 30.03 in (1017.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Feb 12:53 am MST
Extended Forecast for

5 Miles NNW Custer SD

  • Overnight

    Overnight: Mostly clear, with a low around 22. Light northwest wind.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Light northwest wind.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. Calm wind becoming west around 5 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. West wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29.

    Low: 29 °F

    Decreasing
    Clouds

Detailed Forecast

Overnight
Mostly clear, with a low around 22. Light northwest wind.
Thursday
Sunny, with a high near 46. Light and variable wind.
Thursday Night
Mostly clear, with a low around 26. Calm wind.
Friday
Mostly sunny, with a high near 49. Light and variable wind.
Friday Night
Mostly clear, with a low around 25. Light northwest wind.
Saturday
Sunny, with a high near 48. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.
Sunday
Partly sunny, with a high near 51. West wind 5 to 8 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29.
Washington's Birthday
Sunny, with a high near 51.
Monday Night
A chance of rain and snow. Partly cloudy, with a low around 32.
Tuesday
A chance of snow. Mostly sunny, with a high near 46.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 25.
Wednesday
A chance of snow. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Custer SD
 43.82°N 103.64°W (Elev. 5804 ft)
Last Update:
1:01 am MST Feb 12, 2026
Forecast Valid:
1am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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