Excessive Heat Returns to the Southwest U.S.; Heavy to Excessive Rainfall for Southern Florida

Dangerously hot temperatures will return to the southwestern U.S. and central valley of California Tuesday and Wednesday then spread across the southern & eastern U.S. the second half of this week. Heavy to excessive rainfall may bring areas of flash and urban flooding, with locally considerable urban flooding possible, at times Tuesday into this weekend over the southern Florida Peninsula. Read More >

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Light Rain

69°F

21°C

Humidity	61%
Wind Speed	S 8 mph
Barometer	29.88 in (1012.2 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	11 Jun 12:56 am CDT

More Information:

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

Extended Forecast for

Hartington NE

Overnight
Low: 64 °F
Chance
Showers
Tuesday
High: 87 °F
Becoming
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 66 °F
Chance
T-storms
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 64 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 64. South wind 10 to 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.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 87. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 63. Northwest wind 5 to 7 mph becoming calm.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. South southwest wind 8 to 17 mph, with gusts as high as 25 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly clear, with a low around 66. South southwest wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 86. North northeast wind 8 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 59. North northeast wind 5 to 10 mph, with gusts as high as 17 mph.

Friday

Mostly sunny, with a high near 82. East southeast wind 6 to 11 mph, with gusts as high as 17 mph.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. East southeast wind 10 to 14 mph, with gusts as high as 23 mph.

Saturday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 29 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 11 to 15 mph, with gusts as high as 24 mph.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind 10 to 13 mph, with gusts as high as 22 mph.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 14 to 17 mph, with gusts as high as 25 mph.