Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

-2°F

-19°C

Humidity 84%
Wind Speed NW 8 mph
Barometer 30.15 in
Dewpoint -6°F (-21°C)
Visibility 1.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 5:55 am MST
Extended Forecast for

3 Miles WSW Lead SD

  • Today

    Today: A chance of flurries before 11am.  Cloudy, then gradually becoming mostly sunny and cold, with a steady temperature around -8. Wind chill values as low as -28. Northwest wind around 8 mph, with gusts as high as 22 mph.

    High: -8 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 4 by 5am. Wind chill values as low as -26. West wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: -10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as -5. West wind around 15 mph, with gusts as high as 32 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Wind chill values as low as 4. West wind 9 to 15 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West wind around 9 mph, with gusts as high as 22 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. West wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow.  Partly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A chance of flurries before 11am. Cloudy, then gradually becoming mostly sunny and cold, with a steady temperature around -8. Wind chill values as low as -28. Northwest wind around 8 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a temperature rising to around 4 by 5am. Wind chill values as low as -26. West wind 9 to 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as -5. West wind around 15 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 15. Wind chill values as low as 4. West wind 9 to 15 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 28. West wind around 9 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 10 to 14 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 21. West wind 6 to 8 mph, with gusts as high as 17 mph.
Thursday
A slight chance of snow. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16.
Friday
A chance of snow. Partly sunny, with a high near 25.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.35°N 103.83°W (Elev. 6112 ft)
5:46 am MST Jan 25, 2026
6am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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