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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

36°F

2°C

Humidity 93%
Wind Speed NW 20 mph
Barometer 29.69 in (1006.1 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 15 Feb 11:56 pm CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: Mostly clear, with a low around 29. North wind around 7 mph.

    Low: 29 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 53. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 35. East southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Breezy.
    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then a chance of snow. Partly sunny, with a high near 39. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.

    High: 39 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 19. North northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 25. North northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 11. North northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 29. North wind around 7 mph.
Washington's Birthday
Sunny, with a high near 53. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Monday Night
Increasing clouds, with a low around 35. East southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of rain and snow before 8am, then rain likely. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 32. Breezy, with an east southeast wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain and snow before 9am, then a chance of snow. Partly sunny, with a high near 39. Breezy, with a west wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%.
Wednesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 19. North northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 25. North northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 11. North northwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow before noon. Mostly cloudy, with a high near 22. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
A slight chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 5. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 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:
12:31 am CST Feb 16, 2026
Forecast Valid:
12am CST Feb 16, 2026-6pm CST Feb 22, 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