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

46°F

8°C

Humidity 71%
Wind Speed SE 5 mph
Barometer 29.78 in (1009.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 30 Mar 2:56 am CDT
Extended Forecast for

5 Miles ENE Hartington NE

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 45. South wind around 6 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 85. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of rain between 3am and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a north northwest wind 6 to 11 mph becoming northwest 13 to 18 mph after midnight. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Windy, with a north wind 22 to 28 mph, with gusts as high as 39 mph.

    High: 57 °F

    Mostly Cloudy
    and Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. East northeast wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm, then rain and snow. High near 41. East northeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 4am. Low around 29. East northeast wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 29 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely before 7am, then rain and snow likely. Cloudy, with a high near 40. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 28. East northeast wind around 11 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 45. South wind around 6 mph.
Monday
Increasing clouds, with a high near 85. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A slight chance of rain between 3am and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a north northwest wind 6 to 11 mph becoming northwest 13 to 18 mph after midnight. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 57. Windy, with a north wind 22 to 28 mph, with gusts as high as 39 mph.
Tuesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. East northeast wind 10 to 16 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow before 1pm, then rain and snow. High near 41. East northeast wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 4am. Low around 29. East northeast wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Thursday
Snow likely before 7am, then rain and snow likely. Cloudy, with a high near 40. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 28. East northeast wind around 11 mph, with gusts as high as 17 mph.
Friday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 44. Breezy, with an east wind 11 to 18 mph, with gusts as high as 25 mph.
Friday Night
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 30. Blustery, with a northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 45. Windy, with a northwest wind 20 to 29 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 24. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 55. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 24 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Hartington NE
 42.67°N 97.18°W (Elev. 1348 ft)
Last Update:
2:51 am CDT Mar 30, 2026
Forecast Valid:
3am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation