Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

31°F

-1°C

Humidity 61%
Wind Speed S 12 mph
Barometer 30.20 in (1025.7 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 11 Jan 10:56 am CST
Extended Forecast for

5 Miles ENE Sisseton Municipal Airport SD

  • Today

    Today: Sunny, with a high near 37. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after midnight.  Mostly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25. North wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Northeast wind 6 to 11 mph becoming south in the evening. Winds could gust as high as 20 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before noon, then a chance of rain and snow.  Partly sunny, with a high near 38. Breezy, with a south wind 13 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 37. South wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 25. North wind 7 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 18. Northeast wind 6 to 11 mph becoming south in the evening. Winds could gust as high as 20 mph.
Thursday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 38. Breezy, with a south wind 13 to 22 mph becoming west northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Thursday Night
Snow likely, possibly mixed with rain, becoming all snow after midnight. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.
Friday
A chance of snow. Mostly cloudy, with a high near 27. Blustery. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 3. Blustery.
Saturday
Partly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Sisseton Municipal Airport SD
 45.7°N 96.92°W (Elev. 1152 ft)
11:26 am CST Jan 11, 2026
11am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database