Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Partly Cloudy

77°F

25°C

Humidity	90%
Wind Speed	Calm
Barometer	30.06 in (1018.1 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Aug 3:56 pm CDT

More Information:

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

Extended Forecast for

Wynot NE

This Afternoon
High: 81 °F
Chance
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 82 °F
Becoming
Sunny
Sunday Night
Low: 58 °F
Increasing
Clouds
Monday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 62 °F
Showers
Likely
Tuesday
High: 79 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 59 °F
Chance
T-storms
Wednesday
High: 75 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 81. West northwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 63. West northwest wind 3 to 7 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 82. North northwest wind 6 to 9 mph, with gusts as high as 18 mph.

Sunday Night

Increasing clouds, with a low around 58. Northwest wind around 6 mph becoming calm in the evening.

Monday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 81. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 59. Northeast wind 3 to 8 mph.

Wednesday

Mostly cloudy, with a high near 75. North wind around 6 mph becoming southwest in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. South southeast wind 3 to 5 mph.

Thursday

A chance of showers. Partly sunny, with a high near 76. South wind 5 to 9 mph, with gusts as high as 18 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 59. South wind around 7 mph.

Friday

A slight chance of showers. Mostly sunny, with a high near 80. South southwest wind 6 to 8 mph.