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

79°F

26°C

Humidity 48%
Wind Speed NE 13 mph
Barometer 29.93 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 2 Sep 11:55 am MDT
Extended Forecast for

8 Miles SSW Lead SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Southwest wind around 8 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southwest wind 5 to 7 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Southwest wind 3 to 6 mph. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South wind 3 to 6 mph. Winds could gust as high as 22 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Southwest wind around 8 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 54. Southwest wind 5 to 7 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 78. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 54. Southwest wind 3 to 6 mph. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 82. Southwest wind 3 to 7 mph. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 57. South wind 3 to 6 mph. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Lead SD
 44.24°N 103.79°W (Elev. 6198 ft)
Last Update:
11:31 am MDT Sep 2, 2026
Forecast Valid:
12pm MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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