National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Lake Effect Snow and Chilly in the East; Storms Return to the West this Weekend

Remnants of a powerful storm and current ice free Great Lakes is causing lingering heavy snow and some blizzard conditions to continue downwind of the Great lakes. Snow and wind will slowly diminish this weekend. Meanwhile, a new system will move south along the West Coast. Lower elevation rain with heavy mountain snow will overspread the West to the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

36°F

2°C

Humidity 93%
Wind Speed NW 9 mph
Barometer 30.14 in (1023.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 28 Feb 10:56 am CST
Extended Forecast for

Yankton SD

  • This
    Afternoon

    This Afternoon: Cloudy, then gradually becoming mostly sunny, with a high near 43. North northwest wind 5 to 10 mph.

    Decreasing
    Clouds

    High: 43 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Partly Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming west northwest after midnight.

    Partly Cloudy

    Low: 31 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. Northwest wind 5 to 15 mph.

    Mostly Cloudy

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 26. North northwest wind 10 to 15 mph.

    Mostly Cloudy

    Low: 26 °F

  • Monday

    Monday: Partly sunny, with a high near 41.

    Partly Sunny

    High: 41 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 30.

    Mostly Clear

    Low: 30 °F

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    Sunny

    High: 51 °F

Detailed Forecast

This Afternoon
Cloudy, then gradually becoming mostly sunny, with a high near 43. North northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 60. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 31. South wind 5 to 10 mph becoming west northwest after midnight.
Sunday
Mostly cloudy, with a high near 50. Northwest wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 26. North northwest wind 10 to 15 mph.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 49.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Yankton SD
 42.89°N 97.4°W (Elev. 1237 ft)
Last Update:
1:02 pm CST Feb 28, 2020
Forecast Valid:
1pm CST Feb 28, 2020-6pm CST Mar 5, 2020
 
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Additional Resources

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High Temperature

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Chance of Precipitation