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.

Overcast

32°F

0°C

Humidity 60%
Wind Speed W 15 G 21 mph
Barometer 29.92 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Mar 12:55 am MDT
Extended Forecast for

Belle Fourche SD

Winter Storm Watch March 14, 06:00pm until March 15, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 26. West wind 6 to 11 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Friday

    Friday: A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 43. Wind chill values as low as 20. Light and variable wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then snow likely. Cloudy, with a low around 24. Wind chill values as low as 17. Northeast wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of rain and snow. Cloudy, with a high near 40. Wind chill values as low as 15. East wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. Patchy blowing snow after 3am. Low around 12. East wind 14 to 18 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 12 °F

    Rain/Snow
    then Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. Northwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow after noon. Mostly cloudy, with a high near 36. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of rain and snow before midnight, then a slight chance of rain. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 26. West wind 6 to 11 mph, with gusts as high as 17 mph.
Friday
A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 43. Wind chill values as low as 20. Light and variable wind becoming northeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow before 7pm, then snow likely. Cloudy, with a low around 24. Wind chill values as low as 17. Northeast wind 5 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 2pm, then a chance of rain and snow. Cloudy, with a high near 40. Wind chill values as low as 15. East wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Patchy blowing snow after 3am. Low around 12. East wind 14 to 18 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 25. Northwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 3. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Monday
A slight chance of snow after noon. Mostly cloudy, with a high near 36. Light and variable wind becoming east 5 to 8 mph in the morning.
Monday Night
A chance of rain and snow before midnight, then a slight chance of rain. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of rain before noon. Partly sunny, with a high near 61. Breezy.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
Last Update:
12:31 am MDT Mar 13, 2026
Forecast Valid:
12am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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