Fire Weather Concerns in the South-Central U.S.; Heavy Precipitation in Northern California and the Great Lakes

Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern Plains and extending into the Ozarks. An atmospheric river will bring heavy rain and a flash flood threat to northern California and heavy mountain snow in the Cascades and Northern Rockies. A clipper system will bring heavy snow to the Great Lakes. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

41°F

5°C

Humidity 61%
Wind Speed W 14 mph
Barometer 29.72 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 24 Feb 9:35 am MST
Extended Forecast for

4 Miles SSW Lead SD

  • Today

    Today: A 30 percent chance of snow, mainly between 11am and 2pm.  Cloudy, with a temperature falling to around 30 by 5pm. West wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 38 °F

    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 8pm, then a chance of snow after 11pm.  Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm  in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 40. West wind 5 to 10 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Wind chill values as low as 16. West wind around 9 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45. West wind 8 to 10 mph, with gusts as high as 34 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. West wind around 7 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 47. West wind 7 to 10 mph, with gusts as high as 31 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 16. North wind 5 to 7 mph becoming south in the evening. Winds could gust as high as 18 mph.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Partly sunny, with a high near 31.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
A 30 percent chance of snow, mainly between 11am and 2pm. Cloudy, with a temperature falling to around 30 by 5pm. West wind 8 to 13 mph, with gusts as high as 26 mph.
Tonight
A slight chance of snow before 8pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 24. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 40. West wind 5 to 10 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 25. Wind chill values as low as 16. West wind around 9 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 45. West wind 8 to 10 mph, with gusts as high as 34 mph.
Thursday Night
Clear, with a low around 29. West wind around 7 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 47. West wind 7 to 10 mph, with gusts as high as 31 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. North wind 5 to 7 mph becoming south in the evening. Winds could gust as high as 18 mph.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 31.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 13.
Sunday
A chance of snow. Partly sunny, with a high near 40.
Sunday Night
A chance of snow. Partly cloudy, with a low around 22.
Monday
A slight chance of snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Lead SD
 44.29°N 103.8°W (Elev. 5761 ft)
7:32 am MST Feb 24, 2026
9am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
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Additional Resources

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