Winter Weather Monitor

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Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

25°F

-4°C

Humidity 92%
Wind Speed NE 18 mph
Barometer 29.91 in (1015.3 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 15 Mar 12:56 am CDT
Extended Forecast for

Gwinner ND

Winter Storm Warning March 15, 01:17am until March 15, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 15, 01:17am until March 15, 07:00pm

    NOW until 7:00pm Sun

    Winter Storm Warning

  • Overnight

    Low: 8 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 8am.  Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -15. Windy, with a north wind 30 to 32 mph, with gusts as high as 43 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 13 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 2am. Partly cloudy, with a low around -3. Wind chill values as low as -23. Blustery, with a north northwest wind 17 to 26 mph.

    Low: -3 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday

    Monday: Sunny, with a high near 12. Wind chill values as low as -23. North northwest wind 13 to 15 mph.

    High: 12 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. Northwest wind 6 to 9 mph becoming south after midnight.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm, then snow likely, possibly mixed with freezing rain.  Cloudy, with a high near 30. Breezy, with a south southeast wind 11 to 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 30 °F

    Chance Snow
    then Wintry
    Mix Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow and freezing rain before 1am.  Mostly cloudy, with a low around 21. South wind 11 to 14 mph becoming west after midnight.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Wintry Mix

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. South southwest wind 10 to 13 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. Widespread blowing snow. Low around 8. Windy, with a north northeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely, mainly before 8am. Widespread blowing snow, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 13. Wind chill values as low as -15. Windy, with a north wind 30 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Patchy blowing snow before 2am. Partly cloudy, with a low around -3. Wind chill values as low as -23. Blustery, with a north northwest wind 17 to 26 mph.
Monday
Sunny, with a high near 12. Wind chill values as low as -23. North northwest wind 13 to 15 mph.
Monday Night
Partly cloudy, with a low around -1. Northwest wind 6 to 9 mph becoming south after midnight.
Tuesday
A chance of snow before 1pm, then snow likely, possibly mixed with freezing rain. Cloudy, with a high near 30. Breezy, with a south southeast wind 11 to 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 21. South wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 42. South southwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 33. South southwest wind around 11 mph.
Thursday
Mostly sunny, with a high near 55. West southwest wind 11 to 15 mph.
Thursday Night
Partly cloudy, with a low around 33. Southwest wind 11 to 13 mph.
Friday
Partly sunny, with a high near 61. Breezy, with a west southwest wind 14 to 21 mph.
Friday Night
Mostly cloudy, with a low around 35. North northwest wind 13 to 16 mph.
Saturday
Mostly cloudy, with a high near 55. North wind 13 to 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Gwinner ND
 46.22°N 97.66°W
12:01 am CDT Mar 15, 2026
1am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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