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.

Mostly Cloudy

-9°F

-23°C

Humidity 55%
Wind Speed NW 18 mph
Barometer 30.71 in (1044.9 mb)
Dewpoint -21°F (-29°C)
Visibility 10.00 mi
Wind Chill-33°F (-36°C)
Last update 23 Jan 1:56 am CST
Extended Forecast for

Gayville SD

Extreme Cold Warning January 23, 02:48am until January 23, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 23, 02:48am until January 23, 09:00am

    NOW until 9:00am Fri

    Extreme Cold Warning

  • Overnight

    Low: -13 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near -1. Wind chill values as low as -34. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: -1 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around -4. North wind around 5 mph becoming southeast after midnight.

    Low: -4 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 10. South southeast wind 5 to 10 mph.

    High: 10 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -5. South southeast wind around 5 mph.

    Low: -5 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 12. Southeast wind 5 to 10 mph becoming north northwest in the morning.

    High: 12 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -8.

    Low: -8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -13. Wind chill values as low as -33. North wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near -1. Wind chill values as low as -34. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around -4. North wind around 5 mph becoming southeast after midnight.
Saturday
Partly sunny, with a high near 10. South southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -5. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 12. Southeast wind 5 to 10 mph becoming north northwest in the morning.
Sunday Night
Mostly clear, with a low around -8.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 42.88°N 97.19°W (Elev. 1171 ft)
Last Update:
2:23 am CST Jan 23, 2026
Forecast Valid:
2am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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