National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

31°F

-1°C

Humidity 67%
Wind Speed E 6 mph
Barometer 30.17 in (1023.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Apr 3:56 am CDT
Extended Forecast for

4 Miles NW Olivet SD

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a low around 32. East wind around 10 mph.

    Low: 32 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A chance of flurries before 9am, then a chance of snow between 9am and noon, then rain likely after noon. Cloudy, with a high near 43. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    then Rain
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Low around 33. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 1pm. High near 41. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 41 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of freezing rain after 1am. Mostly cloudy, with a low around 29. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Friday

    Friday: Freezing rain before 10am, then rain, possibly mixed with snow between 10am and 4pm, then rain likely after 4pm. High near 41. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Wintry Mix

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a low around 32. East wind around 10 mph.
Wednesday
A chance of flurries before 9am, then a chance of snow between 9am and noon, then rain likely after noon. Cloudy, with a high near 43. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 33. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, mainly before 1pm. High near 41. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
A chance of freezing rain after 1am. Mostly cloudy, with a low around 29. North northwest wind around 10 mph becoming northeast after midnight. Chance of precipitation is 40%.
Friday
Freezing rain before 10am, then rain, possibly mixed with snow between 10am and 4pm, then rain likely after 4pm. High near 41. East northeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 10pm, then a chance of snow between 10pm and 1am. Cloudy, with a low around 26. Chance of precipitation is 40%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 41. Breezy.
Saturday Night
Partly cloudy, with a low around 22. Blustery.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Olivet SD
 43.29°N 97.73°W (Elev. 1319 ft)
Last Update:
3:53 am CDT Apr 1, 2026
Forecast Valid:
4am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation