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Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

29°F

-2°C

Humidity 61%
Wind Speed N 17 G 26 mph
Barometer 30.50 in (1035.5 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 9 Nov 3:56 pm CST
Extended Forecast for

4 Miles NNW New Effington SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 28. North northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 28 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 52. West northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. West northwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind 5 to 8 mph becoming south after midnight.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. East southeast wind 5 to 8 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 28. North northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 16. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 39. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 28. South wind 10 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 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 31. West northwest wind around 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 50. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 27. West wind 5 to 8 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 52. East southeast wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 33.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW New Effington SD
 45.91°N 96.95°W (Elev. 1145 ft)
Last Update:
3:36 pm CST Nov 9, 2025
Forecast Valid:
4pm CST Nov 9, 2025-6pm CST Nov 15, 2025
 
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Additional Resources

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Chance of Precipitation