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 and Windy

44°F

7°C

Humidity 65%
Wind Speed NW 28 G 36 mph
Barometer 30.05 in (1019.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 31 Mar 9:56 am CDT
Extended Forecast for

7 Miles SSE Clayton SD

  • Today

    Today: Partly sunny, with a high near 54. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 10 percent chance of snow showers after 5am. Cloudy, with a low around 31. North wind around 15 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before noon, then rain and snow showers likely between noon and 4pm, then rain showers likely, possibly mixed with sleet after 4pm. Cloudy, with a high near 40. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers then
    Wintry Mix
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with sleet before 8pm, then rain, possibly mixed with snow. Low around 31. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 31 °F

    Wintry Mix

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of freezing rain after 1am. Mostly cloudy, with a low around 28. East wind around 10 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Friday

    Friday: Rain, snow, and freezing rain likely, becoming all rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow and
    Blustery

  • Saturday

    Saturday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Partly sunny, with a high near 54. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
A 10 percent chance of snow showers after 5am. Cloudy, with a low around 31. North wind around 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Wednesday
A chance of snow showers before noon, then rain and snow showers likely between noon and 4pm, then rain showers likely, possibly mixed with sleet after 4pm. Cloudy, with a high near 40. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Rain, possibly mixed with sleet before 8pm, then rain, possibly mixed with snow. Low around 31. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Thursday
Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of freezing rain after 1am. Mostly cloudy, with a low around 28. East wind around 10 mph. Chance of precipitation is 30%.
Friday
Rain, snow, and freezing rain likely, becoming all rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 50%.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 43. Breezy.
Saturday Night
Partly cloudy, with a low around 22. Blustery.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Clayton SD
 43.35°N 97.62°W (Elev. 1250 ft)
Last Update:
9:03 am CDT Mar 31, 2026
Forecast Valid:
10am CDT Mar 31, 2026-6pm CDT Apr 6, 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