Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

86°F

30°C

Humidity	63%
Wind Speed	SE 9 mph
Barometer	29.93 in (1013.5 mb)
Dewpoint	72°F (22°C)
Visibility	8.00 mi
Heat Index	92°F (33°C)
Last update	1 Sep 1:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles ENE Niobrara NE

This Afternoon
High: 91 °F
Partly Sunny
Tonight
Low: 66 °F
Showers
Likely then
Chance
T-storms
Wednesday
High: 93 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Mostly Clear
then Chance
T-storms
Thursday
High: 96 °F
Sunny
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 98 °F
Hot
Friday Night
Low: 72 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 99 °F
Hot

Detailed Forecast

This Afternoon

Partly sunny, with a high near 91. Southeast wind around 10 mph, with gusts as high as 16 mph.

Tonight

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. South southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Mostly sunny, with a high near 93. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

Wednesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. East southeast wind 5 to 7 mph.

Thursday

Sunny, with a high near 96. South southwest wind 6 to 9 mph.

Thursday Night

Mostly clear, with a low around 73. South southeast wind 5 to 7 mph.

Friday

Sunny and hot, with a high near 98. South wind 5 to 13 mph, with gusts as high as 18 mph.

Friday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South southeast wind 6 to 10 mph, with gusts as high as 16 mph.

Saturday

Mostly sunny and hot, with a high near 99. South wind 6 to 11 mph, with gusts as high as 17 mph.

Saturday Night

A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South southeast wind 3 to 8 mph.

Sunday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 94. Light northeast wind becoming east northeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East northeast wind 6 to 9 mph becoming southeast after midnight.

Labor Day

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Southeast wind 7 to 13 mph, with gusts as high as 20 mph.