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

47°F

8°C

Humidity 56%
Wind Speed S 20 G 28 mph
Barometer 30.07 in (1020.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Apr 4:56 pm CDT
Extended Forecast for

4 Miles SE Mayfield SD

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 37. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Breezy, with a south wind 15 to 25 mph becoming northwest in the morning. Winds could gust as high as 30 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of rain and snow showers before 10am, then a chance of rain showers. Increasing clouds, with a high near 52. North wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 30. North northeast wind 5 to 10 mph.

    Low: 30 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 58. North wind 5 to 10 mph becoming east in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Cloudy, with a high near 66. Breezy.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 57. Breezy.

    Low: 57 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 37. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 62. Breezy, with a south wind 15 to 25 mph becoming northwest in the morning. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 30. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Thursday
A slight chance of rain and snow showers before 10am, then a chance of rain showers. Increasing clouds, with a high near 52. North wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 30. North northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 58. North wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 66. Breezy.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 57. Breezy.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52. Breezy.
Monday
A 40 percent chance of showers. Mostly sunny, with a high near 70. Breezy.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 40%.
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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:
4:33 pm CDT Apr 7, 2026
Forecast Valid:
5pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation