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.

Mostly Cloudy

30°F

-1°C

Humidity 93%
Wind Speed Calm
Barometer 29.77 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 2 Jan 11:35 am MST
Extended Forecast for

2 Miles SSW Spearfish SD

  • Today

    Today: A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 40. West wind 3 to 6 mph.

    High: 40 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 44 by 1am. West wind 7 to 10 mph, with gusts as high as 15 mph.

    Low: 39 °F⇑

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Southwest wind around 5 mph becoming calm.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 49 by 5am. South wind 6 to 16 mph, with gusts as high as 29 mph.

    Low: 44 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. West wind 8 to 15 mph, with gusts as high as 28 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. Southwest wind 5 to 8 mph, with gusts as high as 17 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 34. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 2pm. Mostly cloudy, with a high near 40. West wind 3 to 6 mph.
Tonight
Partly cloudy, with a temperature rising to around 44 by 1am. West wind 7 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 53. Southwest wind around 5 mph becoming calm.
Saturday Night
Mostly cloudy, with a temperature rising to around 49 by 5am. South wind 6 to 16 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 56. West wind 8 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 39. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 53. Southwest wind 5 to 8 mph, with gusts as high as 17 mph.
Monday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 4am, then a slight chance of snow after 4am. Partly cloudy, with a low around 34. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 48.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
A slight chance of snow. Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Spearfish SD
 44.46°N 103.84°W (Elev. 4229 ft)
Last Update:
11:41 am MST Jan 2, 2026
Forecast Valid:
11am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
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