Severe Thunderstorms, Heavy Rainfall and Dangerous Heat

Severe thunderstorms are expected today and Friday from the upper Midwest, central Great Lakes into the Ohio and mid-Mississippi Valley's. In addition, heavy rainfall threat increases on Friday across the Ohio Valley. Meanwhile, early summer-like heat wave across portions of southern Texas with new daily records are forecast today and through the weekend; The heat spreads across the Gulf States. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

61°F

16°C

Humidity	93%
Wind Speed	Calm
Barometer	29.23 in (990.0 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	15 May 6:56 am CDT

More Information:

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

Extended Forecast for

Crofton NE

Wind Advisory May 15, 10:00am until May 15, 08:00pm

Click here for hazard details and duration

Wind Advisory

Today
High: 68 °F
Windy.
Showers then
Chance
Showers
Tonight
Low: 51 °F
Chance
Showers and
Windy
Friday
High: 62 °F
Showers
Likely and
Windy
Friday Night
Low: 44 °F
Slight Chance
Showers and
Windy
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 42 °F
Partly Cloudy
then Slight
Chance
Showers
Sunday
High: 72 °F
Chance
Showers and
Breezy
Sunday Night
Low: 54 °F
Breezy.
Chance
T-storms then
Showers
Likely
Monday
High: 71 °F
Showers and
Windy

Detailed Forecast

Today

Showers and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers after 10am. High near 68. Windy, with a west wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 30 percent chance of showers, mainly after 4am. Partly cloudy, with a low around 51. Windy, with a west wind 21 to 25 mph, with gusts as high as 41 mph.

Friday

Showers likely, mainly after 7am. Increasing clouds, with a high near 62. Windy, with a west wind 24 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. Windy, with a west northwest wind 18 to 26 mph, with gusts as high as 39 mph.

Saturday

Mostly sunny, with a high near 65. Northwest wind 14 to 17 mph, with gusts as high as 25 mph.

Saturday Night

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 42. North wind around 10 mph becoming east northeast after midnight.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 72. Breezy, with an east wind 11 to 18 mph, with gusts as high as 28 mph.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Breezy, with an east wind 18 to 21 mph, with gusts as high as 29 mph.

Monday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. Windy, with an east southeast wind 21 to 25 mph, with gusts as high as 34 mph.

Monday Night

Showers and possibly a thunderstorm. Mostly cloudy, with a low around 55. Breezy, with an east southeast wind 18 to 21 mph, with gusts as high as 29 mph.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Breezy, with an east southeast wind 18 to 22 mph becoming north in the afternoon. Winds could gust as high as 31 mph.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 25 mph.

Wednesday

A chance of showers. Mostly sunny, with a high near 67. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.