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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Mostly Cloudy

45°F

7°C

Humidity 37%
Wind Speed SW 20 G 31 mph
Barometer 29.74 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Mar 5:55 am MDT
Extended Forecast for

2 Miles SW Lead SD

High Wind Warning March 12, 09:00am until March 12, 09:00pm
Click here for hazard details and duration
High Wind Warning

  • Today

    Today: A slight chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 52. Breezy, with a west wind 17 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Breezy.
    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Mostly cloudy, with a low around 20. Wind chill values as low as 12. Blustery, with a northwest wind 16 to 26 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 43 mph. New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: Snow. High near 36. Wind chill values as low as 12. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 23. North wind around 5 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: Snow. High near 41. South wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 41 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 8. Northwest wind 8 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 8 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, mainly before noon. High near 19. Northwest wind 6 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 19 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 7. Northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
A slight chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 52. Breezy, with a west wind 17 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Wind chill values as low as 12. Blustery, with a northwest wind 16 to 26 mph decreasing to 6 to 16 mph after midnight. Winds could gust as high as 43 mph. New snow accumulation of around an inch possible.
Friday
Snow. High near 36. Wind chill values as low as 12. West wind around 6 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 23. North wind around 5 mph becoming calm. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow. High near 41. South wind 6 to 8 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 8. Northwest wind 8 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow, mainly before noon. High near 19. Northwest wind 6 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Sunday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 7. Northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Monday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lead SD
 44.33°N 103.8°W (Elev. 5627 ft)
Last Update:
5:56 am MDT Mar 12, 2026
Forecast Valid:
6am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation