Pleasant Sunday Details >
May 21, 2013; 1:18 AM ET Much cooler tomorrow
The state medical examiner's office has revised the death toll from a tornado in Oklahoma to 24 people.
Severe weather will threaten the Southern Plains and Midwest by Tuesday afternoon. There is a high risk for tornadoes from Dallas to Little Rock. Jennifer Correa explains.
An ongoing cool weather pattern from the Rockies to the East Coast has been helping to keep a lid on the number of tornadoes for 2013.