Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Pierre, Pierre Regional Airport (KPIR)

Lat: 44.38°NLon: 100.29°WElev: 1742ft.

Fair

13°F

-11°C

Humidity 59%
Wind Speed E 7 mph
Barometer 30.67 in (1042.8 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 22 Feb 6:53 pm CST
Extended Forecast for

11 Miles W Stephan SD

  • Tonight

    Tonight: Mostly clear, with a low around 5. Northeast wind 8 to 15 mph becoming southeast after midnight.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 41. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 41 °F

    Increasing
    Clouds and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. South southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 18 to 28 mph.

    High: 47 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. North northwest wind 10 to 14 mph becoming east southeast after midnight.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then rain and snow likely.  Mostly cloudy, with a high near 38. East southeast wind 11 to 14 mph becoming northwest in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 20 mph.

    Low: 20 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Sunny, with a high near 52. Breezy, with a west northwest wind 18 to 26 mph, with gusts as high as 34 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West northwest wind 15 to 17 mph becoming southwest after midnight.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Northeast wind 8 to 15 mph becoming southeast after midnight.
Monday
Increasing clouds, with a high near 41. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 29. South southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 47. Breezy, with a west northwest wind 18 to 28 mph.
Tuesday Night
Partly cloudy, with a low around 19. North northwest wind 10 to 14 mph becoming east southeast after midnight.
Wednesday
A chance of snow before noon, then rain and snow likely. Mostly cloudy, with a high near 38. East southeast wind 11 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 20 mph.
Thursday
Sunny, with a high near 52. Breezy, with a west northwest wind 18 to 26 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 30. West northwest wind 15 to 17 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Stephan SD
 44.28°N 99.68°W (Elev. 2011 ft)
6:36 pm CST Feb 22, 2026
7pm CST Feb 22, 2026-6pm CST Mar 1, 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