National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

24°F

-4°C

Humidity 84%
Wind Speed NW 14 mph
Barometer 29.80 in (1011.4 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 5 Dec 4:56 pm CST
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Northwest wind 5 to 11 mph becoming east northeast after midnight.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly between noon and 3pm. Cloudy, with a high near 12. East northeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 12 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -10. Wind chill values as low as -19. North northeast wind 5 to 10 mph becoming light north after midnight.

    Low: -10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 9. Wind chill values as low as -17. Light and variable wind becoming southeast 5 to 8 mph in the morning.

    High: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Cloudy, with a low around 1. South wind 7 to 9 mph.

    Low: 1 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. South southwest wind 9 to 14 mph.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. West wind 8 to 14 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before noon, then rain and snow likely. Cloudy, with a high near 35. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.

    High: 35 °F

    Chance Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 9. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    Low: 9 °F

    Blustery.
    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 3. Northwest wind 5 to 11 mph becoming east northeast after midnight.
Saturday
Snow likely, mainly between noon and 3pm. Cloudy, with a high near 12. East northeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around -10. Wind chill values as low as -19. North northeast wind 5 to 10 mph becoming light north after midnight.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 9. Wind chill values as low as -17. Light and variable wind becoming southeast 5 to 8 mph in the morning.
Sunday Night
A 30 percent chance of snow before midnight. Cloudy, with a low around 1. South wind 7 to 9 mph.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. South southwest wind 9 to 14 mph.
Monday Night
Mostly cloudy, with a low around 13. West wind 8 to 14 mph.
Tuesday
A chance of snow before noon, then rain and snow likely. Cloudy, with a high near 35. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 9. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, with a high near 17. Northwest wind 10 to 18 mph.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 1. North wind 8 to 10 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 12. North northwest wind 10 to 14 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5. Northwest wind around 11 mph.
Friday
Partly sunny, with a high near 6. Northwest wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
4:46 pm CST Dec 5, 2025
Forecast Valid:
5pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation