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

31°F

-1°C

Humidity 36%
Wind Speed Calm
Barometer 30.06 in (1018.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 12 Feb 4:53 am MST
Extended Forecast for

2 Miles WNW Custer SD

  • Today

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

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Light and variable wind.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Calm wind becoming west around 6 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Calm wind becoming west around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. West wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind 3 to 5 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 28. Calm wind.
Friday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 27. Light and variable wind.
Saturday
Sunny, with a high near 49. Calm wind becoming west around 6 mph.
Saturday Night
Partly cloudy, with a low around 29. Calm wind becoming west around 5 mph after midnight.
Sunday
Partly sunny, with a high near 51. West wind 5 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind 3 to 5 mph.
Washington's Birthday
Sunny, with a high near 53.
Monday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 34.
Tuesday
A chance of snow. Mostly sunny, with a high near 48.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 27.
Wednesday
A chance of snow. Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Custer SD
 43.78°N 103.63°W (Elev. 5600 ft)
2:32 am MST Feb 12, 2026
5am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database