Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

19°F

-7°C

Humidity 84%
Wind Speed NW 8 mph
Barometer 30.53 in (1037.2 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 9 Nov 6:56 pm CST
Extended Forecast for

Sisseton Municipal Airport SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Northwest wind 3 to 8 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a temperature falling to near 29 by 8pm, then rising to around 36 during the remainder of the night. South wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. West northwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. West wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53. East southeast wind 3 to 7 mph.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Southeast wind 6 to 10 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Northwest wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 39. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Increasing clouds, with a temperature falling to near 29 by 8pm, then rising to around 36 during the remainder of the night. South wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.
Veterans Day
Mostly sunny, with a high near 52. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 32. West northwest wind around 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 51. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 29. West wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 53. East southeast wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 34. Southeast wind 6 to 10 mph.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisseton Municipal Airport SD
 45.66°N 96.98°W (Elev. 1152 ft)
7:36 pm CST Nov 9, 2025
7pm CST Nov 9, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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