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 and Breezy

48°F

9°C

Humidity 46%
Wind Speed SW 21 G 26 mph
Barometer 29.76 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 26 Dec 4:55 am MST
Extended Forecast for

5 Miles SSW Lead SD

  • Today

    Today: Mostly sunny, with a high near 48. West wind 7 to 9 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind 6 to 9 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 42. Wind chill values as low as 18. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 12. Northwest wind around 10 mph, with gusts as high as 33 mph.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4. Northwest wind 5 to 7 mph, with gusts as high as 28 mph.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. West wind around 7 mph, with gusts as high as 22 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West wind around 7 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 48. West wind 7 to 9 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 30. Southwest wind 6 to 9 mph, with gusts as high as 29 mph.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 42. Wind chill values as low as 18. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 12. Northwest wind around 10 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 4. Northwest wind 5 to 7 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 32. West wind around 7 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 21. West wind around 7 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Partly sunny, with a high near 38.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 17.
New Year's Day
Mostly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lead SD
 44.29°N 103.8°W (Elev. 5761 ft)
Last Update:
3:51 am MST Dec 26, 2025
Forecast Valid:
5am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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