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Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 24%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 14 Feb 11:15 am MST
Extended Forecast for

3 Miles WSW Lead SD

  • Today

    Today: Mostly sunny, with a temperature falling to around 38 by 5pm. West wind around 6 mph.

    High: 46 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 31 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 49. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely before 2pm, then snow likely, possibly mixed with rain between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 44. Southwest wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.

    High: 44 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. West wind 13 to 17 mph, with gusts as high as 31 mph.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow, mainly after 11am. Mostly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 38 by 5pm. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 29. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 31. Southwest wind around 7 mph, with gusts as high as 15 mph.
Washington's Birthday
Sunny, with a high near 49. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 22 mph.
Tuesday
Snow likely before 2pm, then snow likely, possibly mixed with rain between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 44. Southwest wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. West wind 13 to 17 mph, with gusts as high as 31 mph.
Wednesday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 35.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17.
Thursday
Snow likely. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.35°N 103.83°W (Elev. 6112 ft)
Last Update:
10:02 am MST Feb 14, 2026
Forecast Valid:
11am MST Feb 14, 2026-6pm MST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation