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.

17°C

63°F

Humidity 87%
Wind Speed N 7 km/h
Barometer 1017.3 mb (30.02 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Last update 18 Jun 11:56 pm CDT
Extended Forecast for

11 Miles SW Alcester SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. North northwest wind 10 to 15 km/h.

    Low: 14 °C

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 22. North northwest wind 10 to 15 km/h becoming east northeast in the afternoon. Chance of precipitation is 20%.

    High: 22 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 16. East wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h. Chance of precipitation is 60%.

    High: 26 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Southeast wind around 15 km/h.

    Low: 20 °C

    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. South wind 20 to 25 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 31 °C

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °C

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 29.

    High: 29 °C

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. North northwest wind 10 to 15 km/h.
Juneteenth
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 22. North northwest wind 10 to 15 km/h becoming east northeast in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 16. East wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 26. Southeast wind 10 to 15 km/h. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. Southeast wind around 15 km/h.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. South wind 20 to 25 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 28.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 32.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 21.
Tuesday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Alcester SD
 42.93°N 96.78°W (Elev. 1299 m)
Last Update:
10:31 pm CDT Jun 18, 2024
Forecast Valid:
12am CDT Jun 19, 2024-6pm CDT Jun 25, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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