Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

40°F

4°C

Humidity 68%
Wind Speed NW 14 mph
Barometer 30.06 in (1018.9 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 20 Nov 11:56 am CST
Extended Forecast for

Webster SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. West northwest wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind around 5 mph becoming calm  after midnight.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South southwest wind 7 to 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. South wind 6 to 8 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain.  Partly sunny, with a high near 49. South wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. West northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 26. West wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 46. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 32. South southwest wind 7 to 10 mph.
Saturday
Mostly sunny, with a high near 49. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 30. West wind around 7 mph.
Sunday
Sunny, with a high near 51. South wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 34. South wind around 7 mph.
Monday
A slight chance of rain. Partly sunny, with a high near 49. South wind 7 to 9 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Webster SD
 45.33°N 97.52°W (Elev. 1831 ft)
12:06 pm CST Nov 20, 2025
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database