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.

A Few Clouds and Breezy

14°F

-10°C

Humidity 61%
Wind Speed NW 25 G 35 mph
Barometer 29.93 in (1016.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 16 Jan 4:56 pm CST
Extended Forecast for

4 Miles SE Mayfield SD

Winter Weather Advisory January 16, 05:11pm until January 17, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 16, 05:11pm until January 17, 12:00am

    NOW until 12:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 14 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A chance of snow, mainly before 10pm, then a chance of flurries after 5am. Patchy blowing snow. Increasing clouds, with a low around 2. Wind chill values as low as -18. Blustery, with a north northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 2 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: A chance of flurries before 2pm. Patchy blowing snow before 5pm. Cloudy through mid morning, then gradual clearing, with a high near 8. Wind chill values as low as -22. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 8 °F

    Chance
    Flurries and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Increasing clouds, with a temperature falling to near 5 by 8pm, then rising to around 14 during the remainder of the night. Northwest wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 5 °F⇑

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Patchy blowing snow after 9am. Partly sunny, with a high near 32. Windy, with a southwest wind 15 to 20 mph becoming northwest 25 to 30 mph in the morning. Winds could gust as high as 45 mph.

    High: 32 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 3am. Partly cloudy, with a low around 2. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 2 °F

    Patchy
    Blowing Snow
    and Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 16.

    High: 16 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Patchy blowing snow. Partly sunny, with a steady temperature around 14. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph.
Tonight
A chance of snow, mainly before 10pm, then a chance of flurries after 5am. Patchy blowing snow. Increasing clouds, with a low around 2. Wind chill values as low as -18. Blustery, with a north northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Saturday
A chance of flurries before 2pm. Patchy blowing snow before 5pm. Cloudy through mid morning, then gradual clearing, with a high near 8. Wind chill values as low as -22. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Increasing clouds, with a temperature falling to near 5 by 8pm, then rising to around 14 during the remainder of the night. Northwest wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of snow after noon. Patchy blowing snow after 9am. Partly sunny, with a high near 32. Windy, with a southwest wind 15 to 20 mph becoming northwest 25 to 30 mph in the morning. Winds could gust as high as 45 mph.
Sunday Night
Patchy blowing snow before 3am. Partly cloudy, with a low around 2. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
M.L.King Day
Sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Patchy blowing snow. Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
Last Update:
5:03 pm CST Jan 16, 2026
Forecast Valid:
5pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation