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

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

7°F

-14°C

Humidity 78%
Wind Speed NW 14 mph
Barometer 30.56 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 21 Feb 10:13 pm CST
Extended Forecast for

White Rock SD

  • Tonight

    Tonight: A chance of flurries before midnight.  Mostly cloudy, with a low around 4. Northwest wind around 17 mph, with gusts as high as 28 mph.

    Low: 4 °F

    Chance
    Flurries

  • Sunday

    Sunday: Partly sunny, with a high near 12. Blustery, with a north northwest wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 12 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2. North northwest wind 9 to 14 mph becoming light north  after midnight. Winds could gust as high as 23 mph.

    Low: -2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20. Light and variable wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. South southeast wind 10 to 14 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow.  Partly sunny, with a high near 33. South southwest wind 10 to 16 mph becoming north northwest in the afternoon.  Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Mostly cloudy, with a low around 11. North northwest wind 14 to 18 mph.  Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow.  Mostly sunny, with a high near 22. Blustery, with a northwest wind 15 to 20 mph.  Chance of precipitation is 30%.

    High: 22 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: A slight chance of snow.  Partly cloudy, with a low around 10. North wind around 15 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 4. Northwest wind around 17 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 12. Blustery, with a north northwest wind 16 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around -2. North northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 20. Light and variable wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 14. South southeast wind 10 to 14 mph.
Tuesday
A slight chance of snow. Partly sunny, with a high near 33. South southwest wind 10 to 16 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 11. North northwest wind 14 to 18 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow. Mostly sunny, with a high near 22. Blustery, with a northwest wind 15 to 20 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 10. North wind around 15 mph becoming south after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 42. Breezy.
Friday Night
Mostly cloudy, with a low around 13. Blustery.
Saturday
Mostly sunny, with a high near 23. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
White Rock SD
 45.92°N 96.56°W (Elev. 1004 ft)
9:36 pm CST Feb 21, 2026
10pm CST Feb 21, 2026-6pm CST Feb 28, 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