Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

25°F

-4°C

Humidity 50%
Wind Speed NW 13 mph
Barometer 30.36 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Feb 2:15 pm MST
Extended Forecast for

4 Miles SW North Spearfish SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 19. Wind chill values as low as 4. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. West wind 3 to 6 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Wind chill values as low as 4. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 24. Wind chill values as low as 15. South wind around 7 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. West wind 6 to 9 mph, with gusts as high as 17 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Southwest wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. West wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow.  Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 21 mph.

    Low: 33 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow likely.  Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 19. Wind chill values as low as 4. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 5. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 29. Wind chill values as low as 4. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a steady temperature around 24. Wind chill values as low as 15. South wind around 7 mph.
Monday
Mostly sunny, with a high near 52. West wind 6 to 9 mph, with gusts as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 13 to 17 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 51. West wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 21 mph.
Wednesday
Snow likely. Partly sunny, with a high near 42. Breezy.
Wednesday Night
A chance of snow before 11pm. Mostly clear, with a low around 29. Breezy.
Thursday
Sunny, with a high near 47. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 34. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
1:37 pm MST Feb 21, 2026
2pm MST Feb 21, 2026-6pm MST Feb 27, 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