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

-4°F

-20°C

Humidity 77%
Wind Speed NW 6 mph
Barometer 30.18 in
Dewpoint -9°F (-23°C)
Visibility 6.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 6:55 am MST
Extended Forecast for

Spearfish SD

  • Today

    Today: A chance of flurries before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 2. Wind chill values as low as -16. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 2 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 13 by 5am. Wind chill values as low as -16. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values as low as 4. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 37 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. West wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 11am.  Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A chance of flurries before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 2. Wind chill values as low as -16. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a temperature rising to around 13 by 5am. Wind chill values as low as -16. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 37. Wind chill values as low as 4. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 19. West wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 37. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 25. West wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 25. West wind around 6 mph.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 40.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
5:46 am MST Jan 25, 2026
7am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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