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.

-8°F

-22°C

Humidity 82%
Wind Speed Calm
Barometer 30.34 in (1032.9 mb)
Dewpoint -12°F (-24°C)
Visibility NA
Last update 29 Jan 5:56 am CST
Extended Forecast for

Gwinner ND

  • Today

    Today: Mostly sunny, with a high near 8. Wind chill values as low as -17. Calm wind becoming northwest around 6 mph in the morning.

    High: 8 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -12. Wind chill values as low as -25. North northeast wind 7 to 9 mph.

    Low: -12 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 3. Wind chill values as low as -28. North northeast wind 3 to 8 mph.

    High: 3 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -11. Wind chill values as low as -26. Light and variable wind becoming south 8 to 13 mph in the evening.

    Low: -11 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Patchy blowing snow after 11am. Mostly sunny, with a high near 23. Breezy, with a south wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 23 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Low around 14. South wind 15 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    Low: 14 °F

    Snow

  • Sunday

    Sunday: Patchy blowing snow between 11am and 4pm. Partly sunny, with a high near 33. Breezy, with a northwest wind 15 to 20 mph.

    High: 33 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. North northwest wind 6 to 13 mph.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 18. North wind 6 to 8 mph becoming east in the afternoon.

    High: 18 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 8. Wind chill values as low as -17. Calm wind becoming northwest around 6 mph in the morning.
Tonight
Partly cloudy, with a low around -12. Wind chill values as low as -25. North northeast wind 7 to 9 mph.
Friday
Sunny, with a high near 3. Wind chill values as low as -28. North northeast wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around -11. Wind chill values as low as -26. Light and variable wind becoming south 8 to 13 mph in the evening.
Saturday
A 40 percent chance of snow after noon. Patchy blowing snow after 11am. Mostly sunny, with a high near 23. Breezy, with a south wind 14 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Snow. Low around 14. South wind 15 to 18 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Sunday
Patchy blowing snow between 11am and 4pm. Partly sunny, with a high near 33. Breezy, with a northwest wind 15 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 5. North northwest wind 6 to 13 mph.
Monday
Partly sunny, with a high near 18. North wind 6 to 8 mph becoming east in the afternoon.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 5. East northeast wind 7 to 10 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. North northeast wind 9 to 13 mph becoming west northwest in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11. West southwest wind 9 to 11 mph.
Wednesday
Partly sunny, with a high near 27. West wind 11 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:
6:36 am CST Jan 29, 2026
Forecast Valid:
6am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation