More severe weather is expected in the Southern Plains Monday as residents in Oklahoma survey the destruction from tornado-spawning storms that injured at least 11 people and leveled homes over the weekend.

Severe storms and reported tornadoes swept across Oklahoma early Sunday, causing injuries and widespread power outages, according to authorities. A destructive path of severe weather included damage in the Oklahoma City area, where at least 11 people were ...

The storms caused "extensive damage to residential and commercial properties," and knocked down power lines, traffic lights, and trees throughout the area, the fire department said. By Sunday night, more than 17,000 people were without power — down from the nearly 82,000 people left in the dark Sunday morning, according to poweroutage.us.