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

49°F

9°C

Humidity 44%
Wind Speed SE 9 mph
Barometer 29.93 in (1015.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Mar 11:56 pm CDT
Extended Forecast for

3 Miles S Mayfield SD

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Southeast wind 5 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 62 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Blustery, with a north wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 24 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 50. Northwest wind 10 to 15 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 80. Southeast wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming southeast in the evening.
Thursday
Partly sunny, with a high near 62. Windy, with a north wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 24. Blustery, with a north wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 50. Northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 64. Breezy.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 44.
Monday
Partly sunny, with a high near 77.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 46.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 74. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mayfield SD
 43.03°N 97.31°W (Elev. 1345 ft)
Last Update:
10:43 pm CDT Mar 24, 2026
Forecast Valid:
12am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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