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.

Overcast

50°F

10°C

Humidity 54%
Wind Speed W 14 mph
Barometer 29.86 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 2 Jan 11:15 pm MST
Extended Forecast for

3 Miles WSW Lead SD

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West wind around 6 mph becoming light and variable.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 38. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. West wind 9 to 16 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow. Partly cloudy, with a low around 28. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Sunny, with a high near 39. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. West wind 9 to 11 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 44. West wind around 6 mph becoming light and variable.
Saturday Night
Mostly cloudy, with a steady temperature around 38. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly sunny, with a high near 46. West wind 9 to 16 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 44. West wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of snow. Partly cloudy, with a low around 28. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 39. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 28.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.35°N 103.83°W (Elev. 6112 ft)
Last Update:
10:01 pm MST Jan 2, 2026
Forecast Valid:
11pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
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Additional Resources

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