National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

Breezy

34°F

1°C

Humidity 85%
Wind Speed N 24 G 33 mph
Barometer 30.06 in (1019.3 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 6 Feb 4:56 am CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: A chance of flurries. Cloudy, with a steady temperature around 33. North northwest wind around 13 mph.

    Low: 33 °F

    Chance
    Flurries

  • Friday

    Friday: A chance of sprinkles and flurries before 7am, then a chance of flurries between 7am and 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 19 by 5pm. North wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 31 °F⇓

    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. North northeast wind 5 to 11 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. South wind 9 to 18 mph, with gusts as high as 31 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. South wind 6 to 9 mph becoming northwest after midnight.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44. West southwest wind 7 to 10 mph becoming northeast in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
A chance of flurries. Cloudy, with a steady temperature around 33. North northwest wind around 13 mph.
Friday
A chance of sprinkles and flurries before 7am, then a chance of flurries between 7am and 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 19 by 5pm. North wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 11. North northeast wind 5 to 11 mph becoming south southeast after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 35. South wind 9 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 23. South wind 6 to 9 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 40. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 32. West southwest wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 44. West southwest wind 7 to 10 mph becoming northeast in the afternoon.
Monday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Thursday
A slight chance of snow. Sunny, with a high near 38. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
4:36 am CST Feb 6, 2026
Forecast Valid:
5am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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