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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

10°F

-12°C

Humidity 85%
Wind Speed NW 18 mph
Barometer 30.30 in
Dewpoint 7°F (-14°C)
Visibility 0.50 mi
Wind Chill-8°F (-22°C)
Last update 15 Mar 8:55 am MDT
Extended Forecast for

Spearfish SD

Winter Storm Warning March 15, 09:09am until March 15, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 15, 09:09am until March 15, 12:00pm

    NOW until 12:00pm Sun

    Winter Storm Warning

  • Today

    High: 18 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -3. Northwest wind 7 to 15 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of snow after noon. Partly sunny, with a high near 36. Wind chill values as low as -2. Southwest wind 5 to 7 mph becoming north in the morning.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow likely before 10pm, then rain and snow likely between 10pm and midnight, then a chance of rain after midnight. Cloudy, with a temperature falling to near 31 by 9pm, then rising to around 41 during the remainder of the night. West wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F⇑

    Rain/Snow
    Likely then
    Chance Rain

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a west wind 15 to 25 mph, with gusts as high as 39 mph.

    High: 59 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Breezy, with a west wind 14 to 20 mph, with gusts as high as 33 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow before 10am. Patchy blowing snow between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -4. Northwest wind 15 to 17 mph, with gusts as high as 26 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -3. Northwest wind 7 to 15 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 36. Wind chill values as low as -2. Southwest wind 5 to 7 mph becoming north in the morning.
Monday Night
Snow likely before 10pm, then rain and snow likely between 10pm and midnight, then a chance of rain after midnight. Cloudy, with a temperature falling to near 31 by 9pm, then rising to around 41 during the remainder of the night. West wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a west wind 15 to 25 mph, with gusts as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 43. Breezy, with a west wind 14 to 20 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 69. Breezy, with a west wind 14 to 21 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 44. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
Last Update:
7:02 am MDT Mar 15, 2026
Forecast Valid:
9am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation