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.

Light Snow Fog/Mist and Windy

-3°C

26°F

Humidity 92%
Wind Speed N 46 G 56 km/h
Barometer 1012.6 mb (29.83 in)
Dewpoint -4°C (24°F)
Visibility 1.61 km
Wind Chill-12°C (10°F)
Last update 15 Mar 8:56 am CDT
Extended Forecast for

4 Miles SE Mayfield SD

Blizzard Warning until March 16, 01:00am
High Wind Warning until March 15, 07:00pm
Click here for hazard details and duration
Blizzard Warning
High Wind Warning
  •  
    Blizzard Warning until March 16, 01:00am
    High Wind Warning until March 15, 07:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: -3 °C

    Snow and
    Blowing Snow

  • Tonight

    Tonight: Widespread blowing snow, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -18. Wind chill values as low as -30. Windy, with a north northwest wind 50 to 60 km/h decreasing to 40 to 50 km/h after midnight. Winds could gust as high as 80 km/h.

    Low: -18 °C

    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow before 4pm. Sunny, with a high near -9. Wind chill values as low as -31. Blustery, with a northwest wind 30 to 35 km/h, with gusts as high as 50 km/h.

    High: -9 °C

    Patchy
    Blowing Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -17. North northwest wind 10 to 20 km/h becoming southeast after midnight.

    Low: -17 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow between 1pm and 4pm, then a chance of rain and sleet after 4pm. Cloudy, with a high near 4. Breezy, with a southeast wind 15 to 25 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 30%.

    High: 4 °C

    Mostly Cloudy
    then Chance
    Wintry Mix
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and sleet before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. South southeast wind 15 to 25 km/h becoming west northwest after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.

    Low: -2 °C

    Chance
    Rain/Sleet
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 17.

    High: 17 °C

    Partly Sunny

  • Wednesday Night

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

    Low: 4 °C

    Partly Cloudy

Detailed Forecast

Today
Snow, mainly before 3pm. Widespread blowing snow. High near -3. Very windy, with a north northwest wind 50 to 60 km/h increasing to 60 to 70 km/h in the afternoon. Winds could gust as high as 90 km/h. Chance of precipitation is 90%. Total daytime snow accumulation of around 7 centimeters.
Tonight
Widespread blowing snow, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -18. Wind chill values as low as -30. Windy, with a north northwest wind 50 to 60 km/h decreasing to 40 to 50 km/h after midnight. Winds could gust as high as 80 km/h.
Monday
Patchy blowing snow before 4pm. Sunny, with a high near -9. Wind chill values as low as -31. Blustery, with a northwest wind 30 to 35 km/h, with gusts as high as 50 km/h.
Monday Night
Partly cloudy, with a low around -17. North northwest wind 10 to 20 km/h becoming southeast after midnight.
Tuesday
A chance of snow between 1pm and 4pm, then a chance of rain and sleet after 4pm. Cloudy, with a high near 4. Breezy, with a southeast wind 15 to 25 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and sleet before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. South southeast wind 15 to 25 km/h becoming west northwest after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 23. Breezy.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 m)
Last Update:
9:28 am CDT Mar 15, 2026
Forecast Valid:
10am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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