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

Spearfish / Clyde Ice (KSPF)

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

Fair

37°F

3°C

Humidity 48%
Wind Speed W 15 G 24 mph
Barometer 30.24 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 30 Dec 5:15 am MST
Extended Forecast for

3 Miles WNW Belle Fourche Municipal Airport SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 27. Wind chill values as low as 18. West wind 9 to 13 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Southeast wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. Southeast wind 3 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 42. West wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 27. Wind chill values as low as 18. West wind 9 to 13 mph.
Wednesday
Sunny, with a high near 47. West wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 23. Southeast wind around 6 mph.
New Year's Day
Partly sunny, with a high near 49. West wind 7 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 43. Southeast wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 28. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Belle Fourche Municipal Airport SD
 44.74°N 103.87°W (Elev. 3130 ft)
Last Update:
5:01 am MST Dec 30, 2025
Forecast Valid:
5am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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