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.

Fair

37°F

3°C

Humidity 93%
Wind Speed E 8 mph
Barometer 29.63 in (1004.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 17 Feb 4:56 am CST
Extended Forecast for

4 Miles SE Mayfield SD

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 68. Breezy, with an east wind 15 to 25 mph becoming south southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 68 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    Low: 38 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Northwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after noon. Patchy blowing snow after noon. Mostly cloudy, with a high near 34. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    High: 34 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Patchy blowing snow. Cloudy, with a low around 12. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    Low: 12 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 25.

    High: 25 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 68. Breezy, with an east wind 15 to 25 mph becoming south southwest in the afternoon. Winds could gust as high as 35 mph.
Tonight
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 56. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 25. Northwest wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Snow likely, mainly after noon. Patchy blowing snow after noon. Mostly cloudy, with a high near 34. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Thursday Night
Snow likely, mainly before midnight. Patchy blowing snow. Cloudy, with a low around 12. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 11.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Sunny, with a high near 32.
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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 ft)
Last Update:
3:28 am CST Feb 17, 2026
Forecast Valid:
5am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation