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

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

14°F

-10°C

Humidity 56%
Wind Speed NE 8 mph
Barometer 30.72 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 22 Feb 7:55 pm CST
Extended Forecast for

Kennebec SD

  • Tonight

    Tonight: Clear, with a low around 5. East northeast wind 6 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 5 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 47. South wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 47 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. South southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Breezy, with a northwest wind 18 to 28 mph.

    High: 53 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Northwest wind 7 to 14 mph becoming east southeast after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow.  Partly sunny, with a high near 46. East southeast wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Blustery, with a west northwest wind 17 to 20 mph.

    Low: 20 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy, with a west wind 17 to 26 mph, with gusts as high as 34 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Southwest wind 11 to 15 mph.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 5. East northeast wind 6 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Monday
Increasing clouds, with a high near 47. South wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 28. South southeast wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 53. Breezy, with a northwest wind 18 to 28 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Northwest wind 7 to 14 mph becoming east southeast after midnight.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 46. East southeast wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 20. Blustery, with a west northwest wind 17 to 20 mph.
Thursday
Sunny, with a high near 57. Breezy, with a west wind 17 to 26 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 30. Southwest wind 11 to 15 mph.
Friday
Mostly sunny, with a high near 60. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Kennebec SD
 43.91°N 99.87°W (Elev. 1719 ft)
7:36 pm CST Feb 22, 2026
8pm 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