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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 and Breezy

46°F

8°C

Humidity 77%
Wind Speed NW 23 G 38 mph
Barometer 30.40 in (1031.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Oct 3:56 am CDT
Extended Forecast for

8 Miles NNE Mayfield SD

Freeze Watch October 17, 01:00am until October 17, 08:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: A chance of sprinkles. Cloudy, with a steady temperature around 44. Breezy, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 44 °F

    Chance
    Sprinkles and
    Breezy

  • Friday

    Friday: A chance of sprinkles before 7am. Cloudy through mid morning, then gradual clearing, with a high near 49. 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 40 mph.

    High: 49 °F

    Chance
    Sprinkles and
    Windy

  • Friday Night

    Friday Night: Widespread frost between 10pm and 3am. Otherwise, clear, with a low around 33. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 33 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. South wind around 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Monday Night

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

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles. Cloudy, with a steady temperature around 44. Breezy, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Friday
A chance of sprinkles before 7am. Cloudy through mid morning, then gradual clearing, with a high near 49. 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 40 mph.
Friday Night
Widespread frost between 10pm and 3am. Otherwise, clear, with a low around 33. Northwest wind 5 to 10 mph becoming south after midnight.
Saturday
Sunny, with a high near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Clear, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 64. South wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Mayfield SD
 43.19°N 97.26°W (Elev. 1588 ft)
Last Update:
4:38 am CDT Oct 16, 2026
Forecast Valid:
4am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation