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 100%
Wind Speed NE 7 mph
Barometer 29.90 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Mar 4:55 pm MDT
Extended Forecast for

4 Miles SW North Spearfish SD

Winter Storm Warning March 14, 03:00pm until March 15, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Areas of fog. Otherwise, cloudy, with a high near 30. Northeast wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    and Areas Fog

  • Tonight

    Tonight: A 30 percent chance of snow before 3am. Areas of fog. Otherwise, cloudy, with a low around 27. Northeast wind 5 to 7 mph becoming light and variable in the evening.

    Low: 27 °F

    Chance Snow
    and Areas Fog

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 3pm, then a chance of snow. Mostly cloudy, with a high near 42. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 12. Wind chill values as low as -4. Blustery, with a north wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 12 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before noon. Patchy blowing snow before 8am. High near 19. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow and
    Patchy
    Blowing Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Northwest wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 36. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 28 mph.

    Low: 28 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A slight chance of rain. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Areas of fog. Otherwise, cloudy, with a high near 30. Northeast wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow before 3am. Areas of fog. Otherwise, cloudy, with a low around 27. Northeast wind 5 to 7 mph becoming light and variable in the evening.
Saturday
A slight chance of rain and snow between noon and 3pm, then a chance of snow. Mostly cloudy, with a high near 42. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 11pm. Low around 12. Wind chill values as low as -4. Blustery, with a north wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow, mainly before noon. Patchy blowing snow before 8am. High near 19. Blustery, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around 8. Northwest wind 8 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 36. West wind 6 to 9 mph, with gusts as high as 15 mph.
Monday Night
A chance of snow before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. Breezy, with a west wind 8 to 13 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 28 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 57. Breezy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
Last Update:
4:56 pm MDT Mar 13, 2026
Forecast Valid:
5pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation