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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

23°F

-5°C

Humidity 36%
Wind Speed W 16 G 25 mph
Barometer 30.09 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 21 Jan 4:15 pm MST
Extended Forecast for

4 Miles SW North Spearfish SD

Wind Advisory January 21, 04:28pm until January 21, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 21, 04:28pm until January 21, 05:00pm

    NOW until 5:00pm Wed

    Wind Advisory

  • Tonight

    Low: 12 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Partly sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -6. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 16 °F⇓

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around -7. Wind chill values as low as -16. North wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

    Low: -7 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 1. Wind chill values as low as -16. East wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 1 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Southwest wind 6 to 8 mph.

    Low: -4 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow. Mostly cloudy, with a low around -1. West wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 12. West wind around 11 mph, with gusts as high as 21 mph.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Wind chill values as low as -3. West wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a temperature falling to around 8 by 5pm. Wind chill values as low as -6. West wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -7. Wind chill values as low as -16. North wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 1. Wind chill values as low as -16. East wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 13. Southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -1. West wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 12. West wind around 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
A slight chance of snow. Partly sunny, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A slight chance of snow. Partly sunny, with a high near 35.
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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:
3:56 pm MST Jan 21, 2026
Forecast Valid:
4pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation