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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

75°F

24°C

Humidity 82%
Wind Speed SE 10 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 24 Jul 4:56 pm CDT
Extended Forecast for

4 Miles S Scotland SD

Heat Advisory July 25, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 99. Heat index values as high as 108. South southeast wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers between 10pm and 11pm. Increasing clouds, with a low around 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 100. Heat index values as high as 109. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of sprinkles before 1am. Mostly clear, with a low around 75. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 75 °F

    Chance
    Sprinkles

  • Monday

    Monday: Sunny and hot, with a high near 100. North wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 100 °F

    Hot

  • Monday Night

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

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny and hot, with a high near 99. Heat index values as high as 108. South southeast wind 5 to 10 mph.
Saturday Night
A slight chance of showers between 10pm and 11pm. Increasing clouds, with a low around 75. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 100. Heat index values as high as 109. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A chance of sprinkles before 1am. Mostly clear, with a low around 75. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny and hot, with a high near 100. North wind 5 to 10 mph becoming east northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Partly sunny and hot, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Mostly sunny and hot, with a high near 95.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 69.
Friday
Sunny, with a high near 92.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Scotland SD
 43.09°N 97.73°W (Elev. 1371 ft)
Last Update:
5:03 pm CDT Jul 24, 2026
Forecast Valid:
5pm CDT Jul 24, 2026-6pm CDT Jul 31, 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