Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fog/Mist

62°F

17°C

Humidity	100%
Wind Speed	Calm
Barometer	29.96 in (1015.1 mb)
Dewpoint	62°F (17°C)
Visibility	4.00 mi
Last update	12 Aug 5:56 am CDT

More Information:

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

Extended Forecast for

Hartington NE

Today
High: 82 °F
Sunny
Tonight
Low: 60 °F
Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
then Chance
T-storms
Thursday
High: 88 °F
Mostly Sunny
and Breezy
Thursday Night
Low: 72 °F
Slight Chance
T-storms
Friday
High: 92 °F
Mostly Sunny
Friday Night
Low: 73 °F
Partly Cloudy
Saturday
High: 92 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 82. Light and variable wind becoming north northwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Tonight

Clear, with a low around 60. North wind around 6 mph becoming calm.

Wednesday

Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 21 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 67. South wind around 14 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly sunny, with a high near 88. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. South southeast wind 11 to 14 mph, with gusts as high as 21 mph.

Friday

Mostly sunny, with a high near 92. South wind 10 to 14 mph, with gusts as high as 20 mph.

Friday Night

Partly cloudy, with a low around 73. South southeast wind around 11 mph, with gusts as high as 18 mph.

Saturday

Mostly sunny, with a high near 92. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

Saturday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southeast wind around 11 mph, with gusts as high as 18 mph.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind 9 to 13 mph, with gusts as high as 18 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southeast wind 8 to 10 mph.