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.

Fair

58°F

14°C

Humidity 42%
Wind Speed E 6 mph
Barometer 29.87 in (1012.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 May 4:56 am CDT
Extended Forecast for

Mayfield SD

Red Flag Warning May 14, 10:00am until May 14, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Patchy blowing dust. Partly sunny, with a high near 84. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 45 mph.

    High: 84 °F

    Patchy
    Blowing Dust
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West wind 10 to 15 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 87. West northwest wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Partly Cloudy
    then Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 55. Breezy. Chance of precipitation is 80%.

    Low: 55 °F

    Showers and
    Breezy

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 75. Windy.

    High: 75 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Patchy blowing dust. Partly sunny, with a high near 84. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 50. West wind 10 to 15 mph becoming northwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 87. West northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 53. North northwest wind 5 to 10 mph becoming northeast after midnight.
Saturday
Sunny, with a high near 82. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 54. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 55. Breezy. Chance of precipitation is 80%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 75. Windy.
Monday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 44. Breezy.
Tuesday
Partly sunny, with a high near 65. Breezy.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mayfield SD
 43.08°N 97.31°W (Elev. 1342 ft)
Last Update:
2:40 am CDT May 14, 2026
Forecast Valid:
5am CDT May 14, 2026-6pm CDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation