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.

2°F

-17°C

Humidity 76%
Wind Speed NW 17 mph
Barometer 30.65 in (1042.5 mb)
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill-18°F (-28°C)
Last update 22 Feb 4:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Today

    Today: Patchy blowing snow between 11am and 2pm. Mostly sunny, with a high near 12. Wind chill values as low as -20. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 12 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -4. North northwest wind 9 to 14 mph becoming light and variable  after midnight.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. Light east southeast wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. South southeast wind 11 to 14 mph becoming west southwest after midnight.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon.  Partly sunny, with a high near 36. Breezy, with a west southwest wind 14 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 36 °F

    Breezy.
    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. Northwest wind 7 to 15 mph.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow after noon.  Mostly sunny, with a high near 23. North northwest wind 7 to 10 mph becoming east southeast in the afternoon.  Chance of precipitation is 30%.

    High: 23 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 12. East wind 10 to 13 mph becoming west southwest after midnight.  Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Patchy blowing snow between 11am and 2pm. Mostly sunny, with a high near 12. Wind chill values as low as -20. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around -4. North northwest wind 9 to 14 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 25. Light east southeast wind becoming south southeast 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 18. South southeast wind 11 to 14 mph becoming west southwest after midnight.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 36. Breezy, with a west southwest wind 14 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 9. Northwest wind 7 to 15 mph.
Wednesday
A chance of snow after noon. Mostly sunny, with a high near 23. North northwest wind 7 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 12. East wind 10 to 13 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 46. Breezy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny, with a high near 23. Blustery.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
5:26 am CST Feb 22, 2026
5am 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