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

3°F

-16°C

Humidity 78%
Wind Speed S 6 mph
Barometer 30.53 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 22 Feb 2:15 am MST
Extended Forecast for

Spearfish SD

  • Overnight

    Overnight: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Wind chill values as low as 11. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. East wind around 6 mph becoming light and variable  after midnight.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. West wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of snow after 5am.  Mostly cloudy, with a low around 38. Southwest wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am, then a chance of rain.  Mostly cloudy, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm.  Mostly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 16 mph.  Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, becoming all rain after 11am.  Partly sunny, with a high near 48. Northwest wind 9 to 17 mph, with gusts as high as 30 mph.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 11pm.  Mostly clear, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 9. Calm wind.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as 11. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 20. East wind around 6 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 59. West wind 3 to 8 mph. Winds could gust as high as 17 mph.
Monday Night
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 38. Southwest wind 9 to 17 mph, with gusts as high as 24 mph.
Tuesday
A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 51. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Wednesday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Partly sunny, with a high near 48. Northwest wind 9 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
A slight chance of rain and snow before 11pm. Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 53. Breezy.
Thursday Night
Mostly clear, with a low around 36.
Friday
A chance of rain and snow. Mostly sunny, with a high near 55. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
1:22 am MST Feb 22, 2026
2am MST Feb 22, 2026-6pm MST Feb 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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