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 and Breezy

41°F

5°C

Humidity 49%
Wind Speed S 24 G 28 mph
Barometer 30.06 in (1020.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Feb 11:56 am CST
Extended Forecast for

Tyndall SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 53. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph. Winds could gust as high as 30 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. Northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Southwest wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66. South southwest wind 5 to 10 mph becoming west in the afternoon.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Northwest wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before noon, then a slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 53. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph. Winds could gust as high as 30 mph.
Tonight
Mostly cloudy, with a low around 29. South southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 56. Northwest wind around 5 mph becoming south southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind around 5 mph.
Monday
Partly sunny, with a high near 66. South southwest wind 5 to 10 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 32. Northwest wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A slight chance of rain and snow before noon, then a slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Wednesday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tyndall SD
 42.98°N 97.87°W (Elev. 1414 ft)
Last Update:
9:23 am CST Feb 7, 2026
Forecast Valid:
12pm CST Feb 7, 2026-6pm CST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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