Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

80°F

27°C

Humidity	51%
Wind Speed	S 9 mph
Barometer	30.07 in (1019.0 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	27 Aug 6:56 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles WSW Wynot NE

Tonight
Low: 62 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 71 °F
Chance
T-storms and
Breezy
Saturday
High: 92 °F
Partly Sunny
and Breezy
then Sunny
Saturday Night
Low: 73 °F
Partly Cloudy
Sunday
High: 92 °F
Mostly Sunny
Sunday Night
Low: 71 °F
Partly Cloudy
Monday
High: 89 °F
Partly Sunny
Monday Night
Low: 67 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 62. South wind 3 to 5 mph.

Friday

Mostly sunny, with a high near 86. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

Friday Night

A 40 percent chance of showers and thunderstorms, mainly between 1am and 4am. Increasing clouds, with a low around 71. Breezy, with a south wind 16 to 18 mph, with gusts as high as 30 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 92. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 28 mph.

Saturday Night

Partly cloudy, with a low around 73. South wind 7 to 10 mph, with gusts as high as 17 mph.

Sunday

Mostly sunny, with a high near 92. Southwest wind 5 to 8 mph.

Sunday Night

Partly cloudy, with a low around 71. South southwest wind 5 to 7 mph.

Monday

Partly sunny, with a high near 89. West northwest wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

Monday Night

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. South southeast wind around 6 mph becoming calm in the evening.

Tuesday

A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph in the morning.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind 3 to 7 mph.

Wednesday

Mostly sunny, with a high near 89. Light south southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 5 to 7 mph.

Thursday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. South southeast wind 6 to 9 mph.