Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

45°F

7°C

Humidity 37%
Wind Speed W 13 mph
Barometer 29.91 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 7 Mar 9:15 am MST
Extended Forecast for

6 Miles SW Lead SD

  • Today

    Today: Sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 29 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind around 6 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 29 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. West wind around 5 mph becoming calm  after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Rain likely, mainly after 5pm.  Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Chance Rain
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain and snow likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 22. East wind around 5 mph becoming calm  in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 34. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 8 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow after 11am.  Mostly sunny, with a high near 35.

    High: 35 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 33. West wind around 6 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 33. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Monday
Rain likely, mainly after 5pm. Partly sunny, with a high near 52. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Monday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 34. Calm wind becoming northwest 5 to 7 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Tuesday Night
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 8 mph, with gusts as high as 21 mph.
Wednesday
A chance of snow after 11am. Mostly sunny, with a high near 35.
Wednesday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 23.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Friday
Snow likely. Cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Lead SD
 44.31°N 103.86°W (Elev. 5597 ft)
7:42 am MST Mar 7, 2026
9am MST Mar 7, 2026-6pm MDT Mar 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database