Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

67°F

19°C

Humidity 55%
Wind Speed SE 20 G 29 mph
Barometer 29.71 in (1006.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Oct 10:56 pm CDT
Extended Forecast for

5 Miles NNW Mayfield SD

  • Tonight

    Tonight: A chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am.  Cloudy, with a low around 61. Breezy, with a south southeast wind around 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 81. Breezy, with a south southeast wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 40%.

    High: 81 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 62. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. East northeast wind around 10 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers.  Cloudy, with a high near 53. East wind around 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 47.

    Low: 47 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 61. Breezy, with a south southeast wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 81. Breezy, with a south southeast wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Columbus Day
Sunny, with a high near 62. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 46. East northeast wind around 10 mph.
Tuesday
A 50 percent chance of showers. Cloudy, with a high near 53. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Cloudy, with a low around 47.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 72. Breezy.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Mayfield SD
 43.14°N 97.34°W (Elev. 1421 ft)
10:13 pm CDT Oct 11, 2025
11pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
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Additional Resources

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Hourly Weather Forecast

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