Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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

46°F

8°C

Humidity 29%
Wind Speed Vrbl 5 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Feb 10:53 am MST
Extended Forecast for

5 Miles WSW Hill City SD

  • Today

    Today: Sunny, with a high near 45. Light northwest wind.

    High: 45 °F

    Sunny

  • Tonight

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

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Light west wind.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49. West wind 3 to 6 mph. Winds could gust as high as 22 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 3 to 5 mph. Winds could gust as high as 15 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 45. Light northwest wind.
Tonight
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 47. Light and variable wind.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 47. Light west wind.
Saturday Night
Partly cloudy, with a low around 29. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 49. West wind 3 to 6 mph. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 3 to 5 mph. Winds could gust as high as 15 mph.
Washington's Birthday
Sunny, with a high near 50.
Monday Night
A chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 32.
Tuesday
A chance of snow. Mostly 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 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Hill City SD
 43.91°N 103.64°W (Elev. 6198 ft)
11:06 am MST Feb 12, 2026
11am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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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