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.

30°F

-1°C

Humidity 54%
Wind Speed N 8 mph
Barometer 30.05 in (1019.8 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 13 Mar 3:56 pm CDT
Extended Forecast for

Gwinner ND

Winter Storm Warning March 14, 01:00pm until March 15, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. East wind 6 to 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow, mainly after 4pm. Patchy blowing snow after 5pm. High near 31. Breezy, with an east wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow
    then Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 11. Windy, with an east northeast wind 22 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 17. Windy, with a north wind 30 to 32 mph, with gusts as high as 44 mph.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 11pm. Mostly clear, with a low around -3. Blustery, with a north northwest wind 15 to 24 mph.

    Low: -3 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 12. North northwest wind around 14 mph.

    High: 12 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4. North northwest wind 8 to 10 mph becoming south after midnight.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. Breezy, with a south wind 14 to 22 mph.

    High: 31 °F

    Breezy.
    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 21. South wind 13 to 17 mph becoming west southwest after midnight. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Wintry Mix

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. East wind 6 to 8 mph.
Saturday
Snow, mainly after 4pm. Patchy blowing snow after 5pm. High near 31. Breezy, with an east wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 11. Windy, with an east northeast wind 22 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
A 50 percent chance of snow before 1pm. Widespread blowing snow, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 17. Windy, with a north wind 30 to 32 mph, with gusts as high as 44 mph.
Sunday Night
Patchy blowing snow before 11pm. Mostly clear, with a low around -3. Blustery, with a north northwest wind 15 to 24 mph.
Monday
Sunny, with a high near 12. North northwest wind around 14 mph.
Monday Night
Partly cloudy, with a low around -4. North northwest wind 8 to 10 mph becoming south after midnight.
Tuesday
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. Breezy, with a south wind 14 to 22 mph.
Tuesday Night
A slight chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 21. South wind 13 to 17 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 45. West wind around 15 mph.
Wednesday Night
Partly cloudy, with a low around 32. West southwest wind around 14 mph.
Thursday
Mostly sunny, with a high near 48. North wind 15 to 17 mph.
Thursday Night
Partly cloudy, with a low around 32. North northeast wind around 14 mph becoming south southwest after midnight.
Friday
Partly sunny, with a high near 55. Breezy, with a south wind 15 to 21 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
Last Update:
4:41 pm CDT Mar 13, 2026
Forecast Valid:
4pm CDT Mar 13, 2026-6pm CDT Mar 20, 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