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

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

-4°F

-20°C

Humidity 83%
Wind Speed NW 5 mph
Barometer 30.71 in (1044.8 mb)
Dewpoint -8°F (-22°C)
Visibility NA
Wind Chill-15°F (-26°C)
Last update 23 Feb 2:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Overnight

    Overnight: Mostly clear, with a low around -4. North northwest wind around 5 mph becoming south.

    Low: -4 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 24. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 24 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Patchy blowing snow after 4am. Mostly cloudy, with a temperature rising to around 32 by 5am. South southeast wind 14 to 18 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 9am. Partly sunny, with a high near 37. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 34 mph.

    High: 37 °F

    Breezy.
    Patchy
    Blowing Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow after noon.  Mostly sunny, with a high near 24. Northwest wind 6 to 9 mph becoming southeast in the afternoon.  Chance of precipitation is 30%.

    High: 24 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 15. East southeast wind around 9 mph becoming west southwest after midnight.  Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. West southwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Breezy, with a west southwest wind 14 to 20 mph.

    Low: 31 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around -4. North northwest wind around 5 mph becoming south.
Monday
Partly sunny, then gradually becoming sunny, with a high near 24. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Patchy blowing snow after 4am. Mostly cloudy, with a temperature rising to around 32 by 5am. South southeast wind 14 to 18 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.
Tuesday
Patchy blowing snow before 9am. Partly sunny, with a high near 37. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 7. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight.
Wednesday
A chance of snow after noon. Mostly sunny, with a high near 24. Northwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 15. East southeast wind around 9 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 41. West southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 31. Breezy, with a west southwest wind 14 to 20 mph.
Friday
Mostly sunny, with a high near 45. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 7. Blustery. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
A slight chance of snow. Mostly sunny, with a high near 21. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
2:36 am CST Feb 23, 2026
3am CST Feb 23, 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