A severe thunderstorm watch is in effect for northeast Nebraska, including Burt, Colfax, Cuming, Dodge, Madison, Platte Stanton, Thurston, Washington and Wayne counties, and parts of Iowa, including Harrison and Monona counties, until 3 p.m. Saturday.
A jackknifed semi on the I-680 southbound to eastbound I-80 interchange blocked traffic early Thursday morning.
Investigators say the driver lost control and struck the center median around 3 a.m. The driver was not hurt.
The interchange was closed for several hours. Only one lane was open for much of the morning commute.