Winter Weather Continues in the Northeast; Frigid Temperatures for the Central and Eastern U.S.

The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair and Breezy

34°F

1°C

Humidity 27%
Wind Speed W 21 G 29 mph
Barometer 29.95 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Jan 10:55 am MST
Extended Forecast for

Spearfish SD

  • Today

    Today: Sunny, with a temperature falling to around 30 by 5pm. Wind chill values as low as 18. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    High: 37 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Wind chill values as low as 10. West wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 36. Wind chill values as low as 11. West wind 3 to 8 mph. Winds could gust as high as 16 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 30. Wind chill values as low as 18. West wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. West wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow.  Partly sunny, with a high near 37. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 20. Southwest wind around 6 mph becoming southeast after midnight.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a temperature falling to around 30 by 5pm. Wind chill values as low as 18. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Tonight
Increasing clouds, with a low around 17. Wind chill values as low as 10. West wind 5 to 14 mph, with gusts as high as 25 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 36. Wind chill values as low as 11. West wind 3 to 8 mph. Winds could gust as high as 16 mph.
Tuesday Night
Mostly clear, with a steady temperature around 30. Wind chill values as low as 18. West wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Partly sunny, with a high near 43. West wind 6 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. West wind around 6 mph.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 37. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Southwest wind around 6 mph becoming southeast after midnight.
Friday
A chance of snow. Mostly cloudy, with a high near 39.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
8:56 am MST Jan 26, 2026
11am MST Jan 26, 2026-6pm MST Feb 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database