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.

13°F

-11°C

Humidity 84%
Wind Speed NE 13 mph
Barometer 29.90 in (1016.3 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill-2°F (-19°C)
Last update 6 Dec 2:56 pm CST
Extended Forecast for

Gwinner ND

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a steady temperature around 10. North northeast wind around 15 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 10 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 10pm, then scattered flurries between 10pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -13. North northeast wind 8 to 13 mph becoming light north after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: -13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Scattered flurries between 2pm and 3pm, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 8. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 8 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 0. Southeast wind 7 to 9 mph.

    Low: 0 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32. South wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West wind 8 to 15 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow before noon, then rain and snow. High near 35. Breezy, with a south southwest wind 8 to 13 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow then
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly before midnight. Patchy blowing snow before 3am. Cloudy, with a low around 4. Blustery, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 4 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 13. Northwest wind 9 to 14 mph becoming north northeast in the afternoon.

    High: 13 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a steady temperature around 10. North northeast wind around 15 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 10pm, then scattered flurries between 10pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around -13. North northeast wind 8 to 13 mph becoming light north after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Scattered flurries between 2pm and 3pm, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 8. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 40 percent chance of snow, mainly before midnight. Cloudy, with a low around 0. Southeast wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 32. South wind 9 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 20. West wind 8 to 15 mph.
Tuesday
Snow before noon, then rain and snow. High near 35. Breezy, with a south southwest wind 8 to 13 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%.
Tuesday Night
A 50 percent chance of snow, mainly before midnight. Patchy blowing snow before 3am. Cloudy, with a low around 4. Blustery, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Mostly cloudy, with a high near 13. Northwest wind 9 to 14 mph becoming north northeast in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 1. East northeast wind 8 to 11 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 10. North northwest wind 11 to 15 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -10. West northwest wind around 14 mph.
Friday
Partly sunny, with a high near 2. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -16. Northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 3. West northwest wind 8 to 10 mph becoming south in the afternoon.
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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:
2:36 pm CST Dec 6, 2025
Forecast Valid:
3pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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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