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

49°F

9°C

Humidity 74%
Wind Speed N 10 mph
Barometer 29.64 in (1004.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 31 Mar 12:56 am CDT
Extended Forecast for

4 Miles NW Olivet SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 54 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am, then a slight chance of snow after 5am. Cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 40. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 4am. Low around 29. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers before 7am, then rain and snow showers. High near 40. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow showers and freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Rain showers, snow showers, and freezing rain likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 40. Breezy. Chance of precipitation is 70%.

    High: 40 °F

    Wintry Mix
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Breezy, with a north wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 54. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
A slight chance of snow before 1am, then a slight chance of snow after 5am. Cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 40. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 4am. Low around 29. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow showers before 7am, then rain and snow showers. High near 40. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers and freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
Rain showers, snow showers, and freezing rain likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 40. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 22. Blustery.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Olivet SD
 43.29°N 97.73°W (Elev. 1319 ft)
Last Update:
12:28 am CDT Mar 31, 2026
Forecast Valid:
1am CDT Mar 31, 2026-6pm CDT Apr 6, 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