Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

23°F

-5°C

Humidity 86%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 10 Feb 7:55 am MST
Extended Forecast for

4 Miles WSW Lead SD

  • Today

    Today: Mostly sunny, with a high near 32. Wind chill values as low as 15. West wind around 6 mph, with gusts as high as 18 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 24. Wind chill values as low as 13. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 40. Wind chill values as low as 17. Southwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 23. Wind chill values as low as 15. West wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 39. Northwest wind around 6 mph, with gusts as high as 17 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 43. Southwest wind around 6 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 32. Wind chill values as low as 15. West wind around 6 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a steady temperature around 24. Wind chill values as low as 13. South wind 6 to 8 mph, with gusts as high as 16 mph.
Wednesday
Increasing clouds, with a high near 40. Wind chill values as low as 17. Southwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 23. Wind chill values as low as 15. West wind 5 to 7 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 39. Northwest wind around 6 mph, with gusts as high as 17 mph.
Thursday Night
Mostly clear, with a low around 24. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 43. Southwest wind around 6 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Partly cloudy, with a low around 25. Southwest wind around 7 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 43.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Washington's Birthday
A chance of snow. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lead SD
 44.33°N 103.83°W (Elev. 6398 ft)
7:32 am MST Feb 10, 2026
8am MST Feb 10, 2026-6pm MST Feb 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database