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.

29°F

-2°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.81 in (1010.9 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 17 Feb 12:56 am CST
Extended Forecast for

Webster SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. East southeast wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. Breezy, with an east southeast wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 49 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 5am, then a chance of snow. Mostly cloudy, with a low around 31. Breezy, with a southeast wind 14 to 19 mph becoming west 21 to 26 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: A chance of rain before 7am, then a chance of snow between 7am and noon, then a chance of rain and snow after noon. Partly sunny, with a high near 37. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 25. North northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 13. North northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before noon. Mostly cloudy, with a high near 22. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 22 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. North northwest wind around 8 mph.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. East southeast wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday
A chance of rain, mainly after 3pm. Mostly cloudy, with a high near 49. Breezy, with an east southeast wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Tuesday Night
Rain likely before 5am, then a chance of snow. Mostly cloudy, with a low around 31. Breezy, with a southeast wind 14 to 19 mph becoming west 21 to 26 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A chance of rain before 7am, then a chance of snow between 7am and noon, then a chance of rain and snow after noon. Partly sunny, with a high near 37. Breezy, with a west wind 23 to 28 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind around 14 mph, with gusts as high as 25 mph.
Thursday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 25. North northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. North northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Friday
A slight chance of snow before noon. Mostly cloudy, with a high near 22. Northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 12. North northwest wind around 8 mph.
Saturday
A slight chance of snow. Mostly sunny, with a high near 26. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
Last Update:
11:26 pm CST Feb 16, 2026
Forecast Valid:
1am CST Feb 17, 2026-6pm CST Feb 23, 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