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.

A Few Clouds

46°F

8°C

Humidity 71%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 25 Dec 8:15 pm MST
Extended Forecast for

4 Miles SW North Spearfish SD

  • Tonight

    Tonight: Mostly clear, with a low around 43. Southwest wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 53 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a temperature rising to near 43 by noon, then falling to around 31 during the remainder of the day. Wind chill values as low as 20. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 43 °F⇓

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Likely
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 15 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Southwest wind 10 to 18 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 53. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 38. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, with a temperature rising to near 43 by noon, then falling to around 31 during the remainder of the day. Wind chill values as low as 20. Southwest wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 15. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 11. West wind 11 to 13 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
Last Update:
7:26 pm MST Dec 25, 2025
Forecast Valid:
8pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
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