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.

A Few Clouds

38°F

3°C

Humidity 68%
Wind Speed N 9 mph
Barometer 30.19 in (1025.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Apr 8:56 pm CDT
Extended Forecast for

Hartington NE

  • Tonight

    Tonight: Mostly clear, with a low around 29. North wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 58. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 40. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 10am. High near 68. Breezy, with a south southeast wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 82. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 82 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. South wind around 10 mph, with gusts as high as 17 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 1pm. Mostly sunny, with a high near 82. South wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 50. Southwest wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 29. North wind 6 to 10 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 58. Light and variable wind becoming east 5 to 8 mph in the morning.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 40. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers, with thunderstorms also possible after 10am. High near 68. Breezy, with a south southeast wind 16 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 82. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 53. South wind around 10 mph, with gusts as high as 17 mph.
Monday
A chance of showers after 1pm. Mostly sunny, with a high near 82. South wind 8 to 15 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 50. Southwest wind 8 to 11 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. Breezy, with an east northeast wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Northwest wind 13 to 16 mph, with gusts as high as 22 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 70. West northwest wind 11 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 47. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 76. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hartington NE
 42.62°N 97.27°W (Elev. 1450 ft)
Last Update:
7:46 pm CDT Apr 9, 2026
Forecast Valid:
9pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
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