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

28°F

-2°C

Humidity 100%
Wind Speed E 7 mph
Barometer 29.84 in
Dewpoint 28°F (-2°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 14 Mar 1:15 am MDT
Extended Forecast for

3 Miles S Whitewood SD

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

  • Overnight

    Overnight: A 30 percent chance of snow before 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 27. Wind chill values as low as 18. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Chance Snow
    and Areas Fog

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Wind chill values as low as 17. Southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after midnight. Low around 10. Wind chill values as low as -12. Windy, with a northeast wind 10 to 20 mph becoming north 21 to 31 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 10 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow, mainly before noon. Widespread blowing snow, mainly before 9am. High near 18. Wind chill values as low as -12. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow and
    Blowing Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. Northwest wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 34. Southwest wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 34 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of snow before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 26. Southeast wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain before noon. Partly sunny, with a high near 58. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 58 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow before 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 27. Wind chill values as low as 18. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of rain and snow between noon and 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Wind chill values as low as 17. Southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after midnight. Low around 10. Wind chill values as low as -12. Windy, with a northeast wind 10 to 20 mph becoming north 21 to 31 mph in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow, mainly before noon. Widespread blowing snow, mainly before 9am. High near 18. Wind chill values as low as -12. Windy, with a northwest wind 25 to 30 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around 4. Northwest wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Monday
Increasing clouds, with a high near 34. Southwest wind 5 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Monday Night
A chance of snow before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 26. Southeast wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of rain before noon. Partly sunny, with a high near 58. Breezy, with a west wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Partly cloudy, with a low around 46. Breezy.
Wednesday
Sunny, with a high near 66. Breezy.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 72.
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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:
12:27 am MDT Mar 14, 2026
Forecast Valid:
1am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
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Additional Resources

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