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Major Spring snowstorm to bring heavy snow and high winds this weekend. Details here! Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

38°F

3°C

Humidity 34%
Wind Speed Calm
Barometer 30.05 in (1020.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 13 Mar 6:56 pm CDT
Extended Forecast for

4 Miles SE Mayfield SD

Winter Storm Watch March 15, 01:00am until March 16, 07:00am
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: A chance of sprinkles and snow before 1am, then snow likely.  Mostly cloudy, with a low around 26. North wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 26 °F

    Slight Chance
    Sprinkles/Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of sprinkles after 5pm.  Partly sunny, with a high near 49. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 49 °F

    Chance
    Sprinkles and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then snow, possibly mixed with rain.  Patchy blowing snow after 4am. Low around 23. Blustery, with an east southeast wind 20 to 25 mph becoming north northeast after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 7am.  Widespread blowing snow, mainly after 10am. Temperature falling to around 22 by 5pm. Very windy, with a north wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 31 °F

    Rain/Snow and
    Blowing Snow
    then Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Windy, with a north northwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 2 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Sunny, with a high near 17. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 17 °F

    Sunny and
    Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm.  Mostly cloudy, with a high near 40. Breezy.  Chance of precipitation is 30%.

    High: 40 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles and snow before 1am, then snow likely. Mostly cloudy, with a low around 26. North wind 5 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of sprinkles after 5pm. Partly sunny, with a high near 49. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 30 mph.
Saturday Night
A chance of rain before 1am, then snow, possibly mixed with rain. Patchy blowing snow after 4am. Low around 23. Blustery, with an east southeast wind 20 to 25 mph becoming north northeast after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 7am. Widespread blowing snow, mainly after 10am. Temperature falling to around 22 by 5pm. Very windy, with a north wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Sunday Night
Patchy blowing snow. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Windy, with a north northwest wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Monday
Sunny, with a high near 17. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
7:18 pm CDT Mar 13, 2026
7pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database