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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

35°F

2°C

Humidity 100%
Wind Speed E 9 mph
Barometer 29.90 in (1014.2 mb)
Dewpoint 35°F (2°C)
Visibility 2.00 mi
Wind Chill28°F (-2°C)
Last update 5 Mar 3:56 am CST
Extended Forecast for

3 Miles NE Viborg SD

Dense Fog Advisory until March 5, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 5, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 62. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain after 3am. Low around 44. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance Rain
    and Breezy
    then Rain

  • Friday

    Friday: Rain, with thunderstorms also possible after 3pm. High near 58. Breezy, with a southeast wind 10 to 15 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    High: 58 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain and snow likely before midnight, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Blustery.
    Rain/Snow
    Likely then
    Chance Snow

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 34. South southeast wind around 10 mph.
Thursday
Partly sunny, with a high near 62. Breezy, with a south 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 and thunderstorms, then rain after 3am. Low around 44. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain, with thunderstorms also possible after 3pm. High near 58. Breezy, with a southeast wind 10 to 15 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Friday Night
Rain and snow likely before midnight, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 58. Breezy.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Blustery. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Viborg SD
 43.21°N 97.02°W (Elev. 1293 ft)
Last Update:
2:48 am CST Mar 5, 2026
Forecast Valid:
4am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation