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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

51°F

11°C

Humidity 74%
Wind Speed Vrbl 5 mph
Barometer 30.19 in (1024.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 14 Oct 1:56 pm CDT
Extended Forecast for

5 Miles SSW Mayfield SD

  • This Afternoon

    This Afternoon: Cloudy, with a high near 55. Northeast wind around 5 mph.

    High: 55 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after 3am. Cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before 2pm. Patchy fog before 2pm. High near 59. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 53 °F

    Becoming
    Sunny and
    Windy

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, clear, with a low around 33. Northwest wind around 5 mph becoming calm.

    Low: 33 °F

    Clear then
    Areas Frost

  • Saturday

    Saturday: Sunny, with a high near 64. Breezy.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 55. Northeast wind around 5 mph.
Tonight
A chance of showers and thunderstorms, then showers likely after 3am. Cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers, mainly before 2pm. Patchy fog before 2pm. High near 59. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Mostly cloudy, with a low around 39. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Areas of frost after 4am. Otherwise, clear, with a low around 33. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 64. Breezy.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Mayfield SD
 43.01°N 97.37°W (Elev. 1188 ft)
Last Update:
1:28 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation