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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

39°F

4°C

Humidity 55%
Wind Speed SE 9 mph
Barometer 30.19 in (1024.3 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 13 Nov 12:56 pm CST
Extended Forecast for

Sisseton SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. Southeast wind 7 to 9 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. South southeast wind 6 to 9 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. South wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 54 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 39. Southeast wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 22. South southeast wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 42. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 52. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 38. South wind 11 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 55. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 40. South wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 54. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Thursday
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisseton SD
 45.66°N 97.04°W (Elev. 1201 ft)
Last Update:
1:21 pm CST Nov 13, 2026
Forecast Valid:
1pm CST Nov 13, 2026-6pm CST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation