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

67°F

19°C

Humidity 32%
Wind Speed Vrbl 6 mph
Barometer 29.72 in (1007.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 15 Apr 1:56 pm CDT
Extended Forecast for

4 Miles SE Mayfield SD

Red Flag Warning April 16, 12:00pm until April 16, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 72. West northwest wind 5 to 10 mph becoming south southwest.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. South southeast wind around 10 mph.

    Low: 46 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy, with a south southeast wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a steady temperature around 51. Windy, with a north northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 51 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 29 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Blustery.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 72. West northwest wind 5 to 10 mph becoming south southwest.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. South southeast wind around 10 mph.
Thursday
Sunny, with a high near 84. Breezy, with a south southeast wind 10 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 46. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a steady temperature around 51. Windy, with a north northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly cloudy, with a low around 29. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 51. Breezy.
Saturday Night
Mostly clear, with a low around 28. Blustery.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
Last Update:
1:32 pm CDT Apr 15, 2026
Forecast Valid:
2pm CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation