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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

26°F

-3°C

Humidity 84%
Wind Speed S 6 mph
Barometer 30.00 in (1017.7 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 23 Nov 5:56 am CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Today

    Today: Sunny, with a high near 58. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming west after midnight.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48. West wind around 6 mph becoming north in the afternoon.

    High: 48 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 33. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain and snow likely, becoming all snow after 3pm. Mostly cloudy, with a high near 38. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 38 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow before midnight. Patchy blowing snow between 9pm and 11pm. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 26 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. West northwest wind 7 to 10 mph.

    Low: 11 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 23. West northwest wind 7 to 9 mph.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 34. South wind 5 to 7 mph becoming west after midnight.
Monday
Mostly cloudy, with a high near 48. West wind around 6 mph becoming north in the afternoon.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 33. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
Rain and snow likely, becoming all snow after 3pm. Mostly cloudy, with a high near 38. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
A chance of snow before midnight. Patchy blowing snow between 9pm and 11pm. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 26. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 11. West northwest wind 7 to 10 mph.
Thanksgiving Day
Mostly sunny, with a high near 23. West northwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
A slight chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 20%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
Saturday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
Last Update:
7:36 am CST Nov 23, 2025
Forecast Valid:
7am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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