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.

Mostly Cloudy

78°F

26°C

Humidity	90%
Wind Speed	W 15 mph
Barometer	30.04 in (1017.6 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	15 Aug 10:56 am CDT

More Information:

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

Extended Forecast for

Obert NE

Today
High: 80 °F
Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 76 °F
Becoming
Sunny
Sunday Night
Low: 59 °F
Increasing
Clouds
Monday
High: 79 °F
Chance
Showers
Monday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 79 °F
Showers
Likely then
T-storms
Likely
Tuesday Night
Low: 60 °F
Chance
T-storms
Wednesday
High: 72 °F
Partly Sunny

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a high near 80. West wind around 6 mph. New rainfall amounts between a tenth and quarter 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 64. West northwest wind 3 to 7 mph. Winds could gust as high as 16 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 76. North wind 8 to 10 mph, with gusts as high as 18 mph.

Sunday Night

Increasing clouds, with a low around 59. North northwest wind around 6 mph becoming calm in the evening.

Monday

A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. South southwest wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 79. South wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Tuesday Night

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60. North wind 7 to 9 mph, with gusts as high as 17 mph.

Wednesday

Partly sunny, with a high near 72. North wind around 8 mph, with gusts as high as 16 mph.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56. North wind around 6 mph becoming south after midnight.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 58. South wind around 8 mph.

Friday

Mostly sunny, with a high near 76. South wind 7 to 10 mph, with gusts as high as 18 mph.