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.

35°F

2°C

Humidity 78%
Wind Speed NW 15 mph
Barometer 30.03 in (1018.9 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 30 Dec 2:56 pm CST
Extended Forecast for

Gwinner ND

  • This Afternoon

    This Afternoon: A slight chance of drizzle, snow, and freezing rain between 4pm and 5pm, then a slight chance of drizzle or freezing rain after 5pm. Partly sunny, with a high near 36. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Wintry Mix

  • Tonight

    Tonight: A slight chance of drizzle, snow, and freezing rain before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 7. West northwest wind 7 to 14 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 3 by 5pm. North wind 10 to 15 mph.

    High: 16 °F⇓

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -7. Wind chill values as low as -17. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: -7 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 14. South wind 5 to 8 mph becoming west in the afternoon.

    High: 14 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. North wind around 6 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 12. North northwest wind around 6 mph.

    High: 12 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Light and variable wind becoming east around 6 mph after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 18. East southeast wind 6 to 11 mph.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of drizzle, snow, and freezing rain between 4pm and 5pm, then a slight chance of drizzle or freezing rain after 5pm. Partly sunny, with a high near 36. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tonight
A slight chance of drizzle, snow, and freezing rain before midnight, then a slight chance of snow after 3am. Mostly cloudy, with a low around 7. West northwest wind 7 to 14 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 3 by 5pm. North wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around -7. Wind chill values as low as -17. North wind 5 to 10 mph becoming light and variable in the evening.
New Year's Day
Mostly cloudy, with a high near 14. South wind 5 to 8 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 1. North wind around 6 mph.
Friday
Partly sunny, with a high near 12. North northwest wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 5. Light and variable wind becoming east around 6 mph after midnight.
Saturday
Mostly cloudy, with a high near 18. East southeast wind 6 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 9. East southeast wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 23. East wind 9 to 11 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 9. West wind around 9 mph.
Monday
Partly sunny, with a high near 25. West northwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 8. West wind around 8 mph.
Tuesday
Partly sunny, with a high near 24. West southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
2:36 pm CST Dec 30, 2025
Forecast Valid:
3pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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