National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Partly Cloudy

52°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 30.13 in (1022.0 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Last update 14 Oct 7:56 pm CDT
Extended Forecast for

Irene SD

  • Tonight

    Tonight: A slight chance of showers before 11pm, then a chance of showers after 3am. Cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before 2pm. High near 57. North northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 52. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 45 mph.

    High: 52 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, clear, with a low around 32. North northwest wind around 5 mph becoming south after midnight.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 63. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 11pm, then a chance of showers after 3am. Cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 50%.
Thursday
Showers, mainly before 2pm. High near 57. North northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Mostly cloudy, with a low around 39. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 52. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 45 mph.
Friday Night
Widespread frost, mainly after 1am. Otherwise, clear, with a low around 32. North northwest wind around 5 mph becoming south after midnight.
Saturday
Sunny, with a high near 63. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irene SD
 43.08°N 97.16°W (Elev. 1401 ft)
Last Update:
5:48 pm CDT Oct 14, 2026
Forecast Valid:
8pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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