Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

Breezy

26°F

-3°C

Humidity 81%
Wind Speed SW 21 G 30 mph
Barometer 29.89 in (1014.7 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 1 Feb 12:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Overnight

    Overnight: A chance of snow.  Cloudy, with a low around 19. West southwest wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow and freezing rain before 8am, then a chance of snow between 8am and noon.  Mostly cloudy, with a temperature falling to around 25 by 5pm. Northwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 32 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. North northwest wind 5 to 10 mph.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow after noon.  Partly sunny, with a high near 15. North wind around 6 mph.  Chance of precipitation is 20%.

    High: 15 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 3. North wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 21. Light and variable wind.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10. Light and variable wind becoming northwest 5 to 8 mph in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Northwest wind 7 to 10 mph becoming west southwest in the afternoon.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 19. West southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday
A chance of snow and freezing rain before 8am, then a chance of snow between 8am and noon. Mostly cloudy, with a temperature falling to around 25 by 5pm. Northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 6. North northwest wind 5 to 10 mph.
Monday
A slight chance of snow after noon. Partly sunny, with a high near 15. North wind around 6 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 3. North wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 21. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 10. Light and variable wind becoming northwest 5 to 8 mph in the evening.
Wednesday
Partly sunny, with a high near 28. Northwest wind 7 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
12:46 am CST Feb 1, 2026
1am CST Feb 1, 2026-6pm CST Feb 7, 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