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

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

3°F

-16°C

Humidity 76%
Wind Speed NW 17 mph
Barometer 30.61 in (1041.2 mb)
Dewpoint -3°F (-19°C)
Visibility NA
Wind Chill-17°F (-27°C)
Last update 22 Feb 2:56 am CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: Mostly clear, with a low around -2. North northwest wind around 11 mph, with gusts as high as 20 mph.

    Low: -2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. North northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5. North wind 5 to 10 mph becoming southeast after midnight.

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. South southeast wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. South wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon.  Partly sunny, with a high near 34. West southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon.  Partly sunny, with a high near 25. North wind 6 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 13. East southeast wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -2. North northwest wind around 11 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -20. North northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around -5. North wind 5 to 10 mph becoming southeast after midnight.
Monday
Sunny, with a high near 25. South southeast wind 6 to 16 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 20. South wind 10 to 14 mph, with gusts as high as 26 mph.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 34. West southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 10. Northwest wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 25. North wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 13. East southeast wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 28.
Friday
Mostly sunny, with a high near 44. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 21. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
3:11 am CST Feb 22, 2026
3am CST Feb 22, 2026-6pm CST Feb 28, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database