The death toll from a barrage of storms and floods in Texas and Oklahoma climbed to 19 on Wednesday.
Police say emergency personnel could shut down a highway if a dam southwest of Dallas breaks.
A pickup truck was thrown 60 yards by the tornado.
Severe weather blew across south central Kansas on Tuesday, leaving some serious damage in places.
Flooding is really take a toll in Cowley County, especially in the towns of Winfield and Dexter.
Recent rains have caused water levels around the state to rise.
Live storm chasing allows interactive access to live video streams from storm chasers in the field.
From Texas to Nebraska, flooding has forced homeowners and animals to evacuate to safety across parts of the southern plains.
High water and flooding are making driving impossible for many travelers in the Houston area.
Sister of woman swept away by Texas floods describes her last phone call as cabin floated away.
High school homecoming queen Alyssa Ramirez was swept away by Texas floodwaters as she drove home from prom.
The National Weather Service says there was low-end EF-2 damage and EF-1 damage to a home and surroundings.
In Texas, 12 people were reported missing after the vacation home they were staying in was swept away.
A waterspout uprooted an inflatable bounce house with three children inside it on a South Florida beach Monday.
Severe weather in Central Texas during Memorial weekend.