Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

Breezy

43°F

6°C

Humidity 93%
Wind Speed NW 22 G 29 mph
Barometer 29.65 in (1004.8 mb)
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 4 Nov 12:56 pm CST
Extended Forecast for

Sisseton SD

  • This Afternoon

    This Afternoon: Rain, mainly before 2pm.  High near 43. Breezy, with a north northwest wind 21 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. Breezy, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 40 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West wind 7 to 10 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West southwest wind 5 to 8 mph.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Rain, mainly before 2pm. High near 43. Breezy, with a north northwest wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, with a low around 31. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 33 mph.
Thursday
Mostly cloudy, with a high near 40. Breezy, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 25. North wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 28. South southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 55. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 35. West wind 7 to 10 mph.
Sunday
Sunny, with a high near 58. West southwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton SD
 45.66°N 97.04°W (Elev. 1201 ft)
12:31 pm CST Nov 4, 2026
1pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database