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

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

21°F

-6°C

Humidity 85%
Wind Speed NW 10 mph
Barometer 30.10 in (1022.0 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 11 Mar 4:56 am CDT
Extended Forecast for

Gwinner ND

  • Today

    Today: Partly sunny, with a high near 36. North northwest wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. North northwest wind 6 to 10 mph becoming south after midnight.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 44. Breezy, with a south wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 21. Windy, with a west southwest wind 28 to 38 mph becoming north northwest after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 32. Breezy, with a north northwest wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon.

    High: 32 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. East southeast wind 8 to 10 mph.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. East wind 10 to 17 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 14. Blustery, with an east northeast wind 21 to 25 mph. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely
    and Blustery

  • Sunday

    Sunday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Windy, with a north wind 25 to 31 mph.

    High: 24 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Partly sunny, with a high near 36. North northwest wind 7 to 9 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 22. North northwest wind 6 to 10 mph becoming south after midnight.
Thursday
A chance of snow before noon, then rain and snow likely between noon and 3pm, then rain likely after 3pm. Mostly cloudy, with a high near 44. Breezy, with a south wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 21. Windy, with a west southwest wind 28 to 38 mph becoming north northwest after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 32. Breezy, with a north northwest wind 21 to 26 mph decreasing to 11 to 16 mph in the afternoon.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20. East southeast wind 8 to 10 mph.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 33. East wind 10 to 17 mph. Chance of precipitation is 60%.
Saturday Night
Snow likely. Cloudy, with a low around 14. Blustery, with an east northeast wind 21 to 25 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 24. Windy, with a north wind 25 to 31 mph.
Sunday Night
Partly cloudy, with a low around 6. Blustery, with a north northwest wind 16 to 23 mph.
Monday
Sunny, with a high near 23. North northwest wind 14 to 16 mph.
Monday Night
Mostly cloudy, with a low around 8. North wind 11 to 13 mph becoming south southeast after midnight.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 30. South southeast wind 10 to 16 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:
4:47 am CDT Mar 11, 2026
Forecast Valid:
5am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation