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.

46°F

8°C

Humidity 87%
Wind Speed NW 10 mph
Barometer 30.08 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 5 Oct 12:15 pm MDT
Extended Forecast for

3 Miles WSW Lead SD

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 41. Calm wind becoming north 5 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 41 °F

    Showers
    Likely

  • Tonight

    Tonight: A slight chance of rain showers before 1am, then a chance of snow. Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 30 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain showers. Mostly cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 38. Light and variable wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 21 mph.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Southwest wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 15 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 41. Calm wind becoming north 5 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tonight
A slight chance of rain showers before 1am, then a chance of snow. Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
A chance of snow before 9am, then a chance of rain showers. Mostly cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 55. Southwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Clear, with a low around 38. Light and variable wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 64. Southwest wind 3 to 8 mph. Winds could gust as high as 21 mph.
Wednesday Night
Clear, with a low around 42. Calm wind becoming southwest around 6 mph in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.33°N 103.8°W (Elev. 5627 ft)
Last Update:
12:22 pm MDT Oct 5, 2025
Forecast Valid:
12pm MDT Oct 5, 2025-6pm MDT Oct 11, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation