Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast and Breezy

39°F

4°C

Humidity 33%
Wind Speed S 25 G 32 mph
Barometer 30.36 in (1030.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 28 Mar 8:56 am CDT
Extended Forecast for

4 Miles SE Mayfield SD

Red Flag Warning March 28, 10:00am until March 28, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 65. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 50 mph.

    High: 65 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Southeast wind around 10 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. East northeast wind around 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 84. Southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 42. Breezy, with a west wind 10 to 15 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Breezy.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 50 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 75. Southeast wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 45. East northeast wind around 10 mph.
Monday
Partly sunny, with a high near 84. Southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42. Breezy, with a west wind 10 to 15 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Tuesday
Mostly cloudy, with a high near 52. Breezy.
Tuesday Night
Partly cloudy, with a low around 23. Blustery.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 32. Breezy.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 55. Windy.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39. Breezy.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
8:54 am CDT Mar 28, 2026
9am CDT Mar 28, 2026-6pm CDT Apr 3, 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