Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

24°F

-4°C

Humidity 84%
Wind Speed E 7 mph
Barometer 29.99 in (1018.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Jan 6:56 pm CST
Extended Forecast for

Wynot NE

Winter Weather Advisory January 2, 07:46pm until January 2, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory January 2, 07:46pm until January 2, 09:00pm

    NOW until 9:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 23 °F

    Slight Chance
    Snow then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Light and variable wind becoming west southwest around 6 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 22. Light and variable wind becoming southeast 8 to 13 mph after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy, with a south wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 49 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 16 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53. Southwest wind 3 to 7 mph.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South wind 6 to 8 mph becoming west northwest after midnight.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. West northwest wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 52 °F

    Sunny

Detailed Forecast

Tonight
A 20 percent chance of snow before 9pm. Cloudy, with a low around 23. East wind around 5 mph becoming light and variable in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Light and variable wind becoming west southwest around 6 mph.
Saturday Night
Increasing clouds, with a low around 22. Light and variable wind becoming southeast 8 to 13 mph after midnight. Winds could gust as high as 20 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy, with a south wind 13 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Monday
Mostly cloudy, with a high near 53. Southwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 32. South wind 6 to 8 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 52. West northwest wind 7 to 11 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 31. South southwest wind around 7 mph.
Wednesday
Sunny, with a high near 55. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 33. South southeast wind 6 to 8 mph becoming west southwest after midnight.
Thursday
A slight chance of rain. Partly sunny, with a high near 46. West wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. North northwest wind 9 to 11 mph, with gusts as high as 17 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 36. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Wynot NE
 42.73°N 97.16°W (Elev. 1198 ft)
6:46 pm CST Jan 2, 2026
7pm CST Jan 2, 2026-6pm CST Jan 9, 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