National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

21°F

-6°C

Humidity 68%
Wind Speed W 7 mph
Barometer 30.28 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 25 Nov 11:15 pm MST
Extended Forecast for

Belle Fourche SD

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West wind around 5 mph becoming calm after midnight.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. Wind chill values as low as 18. Calm wind becoming east around 6 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 38. Wind chill values as low as 16. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 20. East wind around 7 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. East wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 16. Northwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 27. Northwest wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. West wind around 5 mph becoming calm after midnight.
Wednesday
Mostly cloudy, with a high near 36. Wind chill values as low as 18. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 3 to 5 mph.
Thanksgiving Day
Partly sunny, with a high near 38. Wind chill values as low as 16. Light and variable wind becoming east 5 to 7 mph in the morning.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. East wind around 7 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. East wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 16. Northwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 27. Northwest wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10.
Sunday
A chance of snow. Mostly cloudy, with a high near 21.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 0.
Monday
A slight chance of snow. Partly sunny, with a high near 23.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 8.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
Last Update:
9:21 pm MST Nov 25, 2025
Forecast Valid:
11pm MST Nov 25, 2025-6pm MST Dec 2, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation