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

Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

32°F

0°C

Humidity 69%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 11 Feb 8:15 am MST
Extended Forecast for

4 Miles SW North Spearfish SD

  • Today

    Today: Mostly cloudy, with a high near 44. Light and variable wind.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47. Southwest wind around 6 mph becoming light and variable.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Southwest wind 6 to 8 mph becoming north in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Southwest wind 6 to 8 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Southwest wind 5 to 7 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 44. Light and variable wind.
Tonight
Partly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening.
Thursday
Sunny, with a high near 47. Southwest wind around 6 mph becoming light and variable.
Thursday Night
Mostly clear, with a low around 32. Southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 50. Southwest wind 6 to 8 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 32. Southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 50. Southwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 34. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 36.
Washington's Birthday
Sunny, with a high near 55.
Monday Night
A chance of rain. Partly cloudy, with a low around 38.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
Last Update:
8:01 am MST Feb 11, 2026
Forecast Valid:
8am MST Feb 11, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation