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.

Fair

-10°F

-23°C

Humidity 57%
Wind Speed NW 9 mph
Barometer 30.83 in (1050.1 mb)
Dewpoint -21°F (-29°C)
Visibility 10.00 mi
Wind Chill-27°F (-33°C)
Last update 23 Jan 10:56 am CST
Extended Forecast for

3 Miles S Mayfield SD

Cold Weather Advisory January 23, 12:42pm until January 23, 03:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 12:42pm until January 23, 03:00pm

    NOW until 3:00pm Fri

    Cold Weather Advisory

  • This Afternoon

    High: -4 °F

    Cold

  • Tonight

    Tonight: A slight chance of snow between midnight and 3am. Mostly cloudy, with a low around -7. North wind around 5 mph becoming southeast after midnight. Chance of precipitation is 10%.

    Low: -7 °F

    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 9. South southeast wind 5 to 10 mph.

    High: 9 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -3. Southeast wind around 5 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

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

    High: 10 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -8. North northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: -8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy and cold, with a high near -4. Wind chill values as low as -26. North northwest wind 5 to 10 mph.
Tonight
A slight chance of snow between midnight and 3am. Mostly cloudy, with a low around -7. North wind around 5 mph becoming southeast after midnight. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 9. South southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -3. Southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 10. East southeast wind 5 to 10 mph becoming north northwest in the morning.
Sunday Night
Mostly clear, with a low around -8. North northwest wind 5 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mayfield SD
 43.03°N 97.31°W (Elev. 1345 ft)
Last Update:
12:38 pm CST Jan 23, 2026
Forecast Valid:
12pm 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