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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1022.6 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 4 Mar 4:56 am CST
Extended Forecast for

6 Miles S Menno SD

Dense Fog Advisory March 4, 05:44am until March 4, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 05:44am until March 4, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Today

    High: 59 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southeast wind around 10 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 67. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 39. Southeast wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 55. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    and Breezy

  • Friday Night

    Friday Night: A chance of rain and snow before 9pm, then a chance of snow. Cloudy during the early evening, then gradual clearing, with a low around 25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 59. South southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 33. Southeast wind around 10 mph.
Thursday
Partly sunny, with a high near 67. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of rain before midnight, then rain and possibly a thunderstorm between midnight and 3am, then rain after 3am. Low around 39. Southeast wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
Rain likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 55. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow before 9pm, then a chance of snow. Cloudy during the early evening, then gradual clearing, with a low around 25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 36.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 54. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Menno SD
 43.14°N 97.55°W (Elev. 1201 ft)
Last Update:
4:43 am CST Mar 4, 2026
Forecast Valid:
5am CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation