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.

Unknown Precip

32°F

0°C

Humidity 93%
Wind Speed NE 8 mph
Barometer 29.89 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Mar 12:35 pm MDT
Extended Forecast for

3 Miles S Whitewood 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, mainly before 2pm. Mostly cloudy, with a high near 38. Northeast wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Tonight

    Tonight: A chance of snow before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 25. Wind chill values as low as 18. Northeast wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow after 3pm. Mostly cloudy, with a high near 42. Wind chill values as low as 15. East wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 12. Wind chill values as low as -6. Windy, with a northeast wind 13 to 18 mph becoming north 26 to 31 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 12 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow, mainly before noon. Widespread blowing snow, mainly before 8am. High near 20. Windy, with a northwest wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow and
    Blowing Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 33. Southwest wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 33 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before midnight, then a chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 26. Southeast wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 26 °F

    Chance Snow
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 38. Northeast wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 25. Wind chill values as low as 18. Northeast wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of snow after 3pm. Mostly cloudy, with a high near 42. Wind chill values as low as 15. East wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 12. Wind chill values as low as -6. Windy, with a northeast wind 13 to 18 mph becoming north 26 to 31 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow, mainly before noon. Widespread blowing snow, mainly before 8am. High near 20. Windy, with a northwest wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 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 15 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Monday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 33. Southwest wind 6 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Monday Night
A chance of snow before midnight, then a chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 26. Southeast wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.
Tuesday
A chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.
Tuesday Night
Partly cloudy, with a low around 46. Breezy.
Wednesday
Mostly sunny, with a high near 66. Breezy.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Whitewood SD
 44.42°N 103.63°W (Elev. 4800 ft)
Last Update:
12:32 pm MDT Mar 13, 2026
Forecast Valid:
1pm MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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