Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

90°F

32°C

Humidity 50%
Wind Speed E 8 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 1 Sep 3:56 pm CDT
Extended Forecast for

6 Miles S Tabor SD

Severe T-storm Watch until September 1, 11:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until September 1, 11:00pm

    NOW until 11:00pm Tue

    Severe T-storm Watch

  • This Afternoon

    High: 89 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am. Some of the storms could be severe.  Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming north in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91. North wind around 5 mph becoming south in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Partly cloudy, with a low around 71. East southeast wind 5 to 10 mph.

    Low: 71 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 94. Southeast wind around 10 mph.

    High: 94 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. South wind around 10 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 89. East southeast wind around 10 mph.
Tonight
Showers and thunderstorms likely, mainly before 2am. Some of the storms could be severe. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming north in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny, with a high near 91. North wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71. East southeast wind 5 to 10 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 94. Southeast wind around 10 mph.
Thursday Night
Mostly clear, with a low around 72. South wind around 10 mph.
Friday
Sunny and hot, with a high near 95.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Mostly sunny and hot, with a high near 95.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 67.
Labor Day
A 30 percent chance of showers. Partly sunny, with a high near 87.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Tabor SD
 42.85°N 97.66°W (Elev. 1207 ft)
3:58 pm CDT Sep 1, 2026
4pm CDT Sep 1, 2026-6pm CDT Sep 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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