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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair and Breezy

61°F

16°C

Humidity 27%
Wind Speed SW 23 G 32 mph
Barometer 29.60 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 15 Apr 11:55 pm MDT
Extended Forecast for

4 Miles WSW Lead SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 45. Southwest wind 14 to 18 mph, with gusts as high as 32 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain showers between noon and 5pm, then a chance of snow showers after 5pm. Some thunder is also possible. Increasing clouds, with a high near 56. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 56 °F

    Mostly Sunny
    and Breezy
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers. Low around 18. Wind chill values as low as 4. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 30. Wind chill values as low as 3. Northwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. West wind 11 to 17 mph, with gusts as high as 31 mph.

    Low: 17 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: A 40 percent chance of snow showers. Mostly sunny, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 45. Southwest wind 14 to 18 mph, with gusts as high as 32 mph.
Thursday
A chance of rain showers between noon and 5pm, then a chance of snow showers after 5pm. Some thunder is also possible. Increasing clouds, with a high near 56. Breezy, with a southwest wind 11 to 20 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 18. Wind chill values as low as 4. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 30. Wind chill values as low as 3. Northwest wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. West wind 11 to 17 mph, with gusts as high as 31 mph.
Saturday
A 40 percent chance of snow showers. Mostly sunny, with a high near 38. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 25. Northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 53. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 67.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lead SD
 44.33°N 103.83°W (Elev. 6398 ft)
Last Update:
9:36 pm MDT Apr 15, 2026
Forecast Valid:
12am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation