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

36°F

2°C

Humidity 75%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 5 Jan 11:35 pm MST
Extended Forecast for

2 Miles SSW Spearfish SD

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 39 by 5am. Light west wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 18 mph.

    Low: 36 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. West wind 8 to 13 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly cloudy, with a high near 39. West wind around 6 mph becoming north in the morning.

    High: 39 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly sunny, with a high near 31. Northwest wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 39 by 5am. Light west wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 48. West wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 36. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 51. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29. West wind around 6 mph.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 39. West wind around 6 mph becoming north in the morning.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24. West wind 5 to 10 mph, with gusts as high as 21 mph.
Friday
A chance of snow. Mostly sunny, with a high near 31. Northwest wind 13 to 16 mph, with gusts as high as 30 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A slight chance of snow. Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Spearfish SD
 44.46°N 103.84°W (Elev. 4229 ft)
Last Update:
11:41 pm MST Jan 5, 2026
Forecast Valid:
11pm MST Jan 5, 2026-6pm MST Jan 12, 2026
 
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