Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

69°F

21°C

Humidity	81%
Wind Speed	S 7 mph
Barometer	30.15 in (1021.6 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	17 Aug 8:56 am CDT

More Information:

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

Extended Forecast for

2 Miles S Wynot NE

Today
High: 84 °F
Mostly Sunny
Tonight
Low: 63 °F
Chance
T-storms
Tuesday
High: 80 °F
Chance
T-storms
Tuesday Night
Low: 60 °F
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Cloudy
then Chance
Showers
Wednesday Night
Low: 58 °F
Chance
T-storms
Thursday
High: 77 °F
Slight Chance
T-storms
Thursday Night
Low: 61 °F
Mostly Clear
then Slight
Chance
Showers
Friday
High: 81 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 84. South southwest wind 5 to 13 mph, with gusts as high as 22 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 63. South wind 6 to 10 mph, with gusts as high as 17 mph. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. South southwest wind around 6 mph becoming north northwest in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Mostly cloudy, with a low around 60. Light and variable wind.

Wednesday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South southeast wind 3 to 5 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning.

Thursday Night

A slight chance of showers after 1am. Mostly clear, with a low around 61. South wind 5 to 7 mph.

Friday

Mostly sunny, with a high near 81. South southwest wind 5 to 7 mph.

Friday Night

Mostly clear, with a low around 60. South wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 78. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 59. East northeast wind around 5 mph becoming light and variable after midnight.