A new line of storms was barreling through Texas on Sunday as officials worked to assess damage from a series of tornadoes and severe weather that killed at least 11 people overnight.
Authorities said the full extent of the damage from Saturday's spate of storms wasn't yet known — but they warned that the region should get ready for another hit as forecasters warned of more "severe" weather and heavy rain.
The same storm system that spawned the deadly twisters in the Dallas area was expected to leave as much as 2 feet of snow in west and north Texas, according to the National Weather Service.
"It's going to get a lot worse," said Ari Sarsalari, a meteorologist for The Weather Channel.