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

-7°F

-22°C

Humidity 71%
Wind Speed SE 3 mph
Barometer 30.56 in (1040.6 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Last update 24 Jan 6:56 am CST
Extended Forecast for

4 Miles SE Mayfield SD

  • Today

    Today: Partly sunny, with a high near 9. Wind chill values as low as -21. South wind 5 to 10 mph.

    High: 9 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -3. South southeast wind 5 to 10 mph.

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries after 10am. Mostly cloudy, with a high near 11. Southeast wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 11 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. Wind chill values as low as -19. North northwest wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: -7 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 27. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Southwest wind 10 to 15 mph becoming northwest after midnight.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 9. Wind chill values as low as -21. South wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around -3. South southeast wind 5 to 10 mph.
Sunday
A chance of flurries after 10am. Mostly cloudy, with a high near 11. Southeast wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around -7. Wind chill values as low as -19. North northwest wind 5 to 15 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 27. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 9. Southwest wind 10 to 15 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
Last Update:
5:33 am CST Jan 24, 2026
Forecast Valid:
7am CST Jan 24, 2026-6pm CST Jan 30, 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