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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 13 Mar 5:15 pm MDT
Extended Forecast for

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: Snow likely. Areas of fog. Otherwise, cloudy, with a high near 33. East wind around 7 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    and Areas Fog

  • Tonight

    Tonight: A 40 percent chance of snow before 3am. Areas of fog. Otherwise, cloudy, with a low around 25. East wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Areas Fog

  • Saturday

    Saturday: A chance of rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 45. Wind chill values as low as 19 early. East wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 12. Wind chill values as low as -1. Blustery, with a northwest wind 10 to 15 mph becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 12 °F

    Rain/Snow
    then Heavy
    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 22. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow Likely
    and Blustery
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 7 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before midnight, then a chance of rain. Mostly cloudy, with a low around 27. West wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Chance Snow
    then Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain. Partly sunny, with a high near 61. Breezy.

    High: 61 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

This Afternoon
Snow likely. Areas of fog. Otherwise, cloudy, with a high near 33. East wind around 7 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow before 3am. Areas of fog. Otherwise, cloudy, with a low around 25. East wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 45. Wind chill values as low as 19 early. East wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Patchy blowing snow after 1am. Low around 12. Wind chill values as low as -1. Blustery, with a northwest wind 10 to 15 mph becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 22. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Partly cloudy, with a low around 7. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 35. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Monday Night
A chance of snow before midnight, then a chance of rain. Mostly cloudy, with a low around 27. West wind 7 to 16 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 61. Breezy.
Tuesday Night
Partly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 68. Breezy.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 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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