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.

25°F

-4°C

Humidity 85%
Wind Speed N 16 mph
Barometer 29.91 in (1014.9 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 9 Mar 9:56 pm CDT
Extended Forecast for

Gwinner ND

  • Tonight

    Tonight: Snow, mainly before 3am. Low around 20. North northeast wind 11 to 16 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34. East wind 7 to 9 mph.

    High: 34 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a slight chance of snow between 8pm and 1am. Mostly cloudy, with a low around 22. North wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. North northwest wind 8 to 13 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West northwest wind 9 to 14 mph becoming south after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. South southwest wind 15 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 21 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance
    Rain/Snow and
    Blustery

  • Friday

    Friday: Mostly cloudy, with a high near 33. North northwest wind 11 to 15 mph.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 22. East wind 10 to 13 mph.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly before 3am. Low around 20. North northeast wind 11 to 16 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, with a high near 34. East wind 7 to 9 mph.
Tuesday Night
A slight chance of rain before 8pm, then a slight chance of snow between 8pm and 1am. Mostly cloudy, with a low around 22. North wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 36. North northwest wind 8 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 24. West northwest wind 9 to 14 mph becoming south after midnight.
Thursday
A slight chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. South southwest wind 15 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 22. Blustery, with a north northwest wind 17 to 21 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 33. North northwest wind 11 to 15 mph.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 22. East wind 10 to 13 mph.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 32. Breezy, with an east wind 13 to 20 mph. Chance of precipitation is 60%.
Saturday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around 10. Blustery, with a north wind 20 to 23 mph. Chance of precipitation is 70%.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 20. Blustery, with a north northwest wind 21 to 24 mph.
Sunday Night
Partly cloudy, with a low around 5. North northwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 24. West wind 10 to 14 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:
9:38 pm CDT Mar 9, 2026
Forecast Valid:
10pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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