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

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Mostly Cloudy

36°F

2°C

Humidity 70%
Wind Speed SW 5 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Feb 7:55 pm MST
Extended Forecast for

3 Miles SW Bethlehem SD

  • Tonight

    Tonight: Mostly clear, with a low around 26. Light west wind.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Light west wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Light west wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 18 mph.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 30.

    Low: 30 °F

    Decreasing
    Clouds

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Light west wind.
Thursday
Sunny, with a high near 50. Light and variable wind.
Thursday Night
Mostly clear, with a low around 27. Light west wind.
Friday
Sunny, with a high near 54. Light and variable wind.
Friday Night
Mostly clear, with a low around 28. Light west wind.
Saturday
Sunny, with a high near 54. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 28. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Sunday
Partly sunny, with a high near 56. West wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30.
Washington's Birthday
Sunny, with a high near 58.
Monday Night
A chance of rain. Partly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 51.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 24.
Wednesday
A chance of snow. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Bethlehem SD
 44.28°N 103.53°W (Elev. 4833 ft)
Last Update:
6:16 pm MST Feb 11, 2026
Forecast Valid:
8pm MST Feb 11, 2026-6pm MST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation