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

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

24°F

-4°C

Humidity 81%
Wind Speed W 15 mph
Barometer 30.04 in (1020.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 21 Jan 2:56 am CST
Extended Forecast for

4 Miles WSW Wynot NE

Extreme Cold Watch January 23, 12:00am until January 23, 09:00am
Wind Advisory January 21, 10:00am until January 21, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 17 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of sprinkles and flurries between 2pm and 3pm. Increasing clouds, with a high near 37. Very windy, with a west southwest wind 9 to 14 mph becoming west northwest 27 to 37 mph. Winds could gust as high as 55 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Sprinkles/Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Blustery, with a northwest wind 13 to 18 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 10 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Blustery, with a west wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 22 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -13. North wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: -13 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -1. North wind 6 to 10 mph, with gusts as high as 17 mph.

    High: -1 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -9. North northeast wind around 6 mph becoming southeast after midnight.

    Low: -9 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow. Mostly sunny, with a high near 11. South wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 11 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -5. South southeast wind 6 to 8 mph becoming west after midnight.

    Low: -5 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. West wind around 10 mph, with gusts as high as 17 mph.
Wednesday
A chance of snow before 2pm, then a chance of sprinkles and flurries between 2pm and 3pm. Increasing clouds, with a high near 37. Very windy, with a west southwest wind 9 to 14 mph becoming west northwest 27 to 37 mph. Winds could gust as high as 55 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 10. Blustery, with a northwest wind 13 to 18 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 22. Blustery, with a west wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around -13. North wind 11 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny and cold, with a high near -1. North wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -9. North northeast wind around 6 mph becoming southeast after midnight.
Saturday
A slight chance of snow. Mostly sunny, with a high near 11. South wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Partly cloudy, with a low around -5. South southeast wind 6 to 8 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 13. Northwest wind 7 to 11 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around -2. North northwest wind 6 to 8 mph becoming southwest after midnight.
Monday
Sunny, with a high near 29. West southwest wind 7 to 11 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 11. South southwest wind around 6 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 33. West wind 6 to 10 mph, with gusts as high as 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Wynot NE
 42.71°N 97.24°W (Elev. 1243 ft)
Last Update:
1:36 am CST Jan 21, 2026
Forecast Valid:
3am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation