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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

36°F

2°C

Humidity 82%
Wind Speed S 5 mph
Barometer 30.58 in (1037.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 16 Oct 10:56 pm CDT
Extended Forecast for

5 Miles SW Yankton SD

Freeze Warning October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Areas of frost after midnight. Otherwise, clear, with a low around 34. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 16 mph.

    Low: 34 °F

    Areas Frost

  • Saturday

    Saturday: Sunny, with a high near 62. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 42. South wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. South wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. South wind around 8 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 63. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Southeast wind around 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of frost after midnight. Otherwise, clear, with a low around 34. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 16 mph.
Saturday
Sunny, with a high near 62. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Clear, with a low around 42. South wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 64. South wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 43. South wind around 8 mph.
Monday
Mostly sunny, with a high near 63. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 46. Southeast wind around 7 mph.
Tuesday
Sunny, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 52. South southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 54. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 73. Southeast wind 5 to 9 mph, with gusts as high as 17 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 58. South southeast wind 8 to 10 mph, with gusts as high as 18 mph.
Friday
A chance of showers. Partly sunny, with a high near 73. South southeast wind 11 to 17 mph, with gusts as high as 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Yankton SD
 42.86°N 97.48°W (Elev. 1201 ft)
Last Update:
11:41 pm CDT Oct 16, 2026
Forecast Valid:
11pm CDT Oct 16, 2026-6pm CDT Oct 23, 2026
 
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