Transcript for Severe storm threat across several states
evening to the severe storm threat at this hour. Tornadoes reported in Iowa already. A rope tornado touching down in weld county, Colorado. The flash flood emergency along the Texas coast today. Water rescues in Mercedes, Texas. There are new alerts tonight from Iowa all the way over to the east coast. Chief meteorologist ginger zee back with us live, right alongside the George Washington bridge tonight. What's the latest? Reporter: Oh, impressive numbers, David, coming out of Texas. Especially in sooels Texas. A city just north of Brownsville has seen more than 14 inches of rain with that system. The tropical wave bringing flash flood warnings and watches, almost all along the coast of the gulf up to the Louisiana state line. Tornado warnings in place in that watch in eastern Iowa right now. It's happening, law enforcement actually confirmed a tornado there just south and east of Cedar Rapids. Now, look at this map. Another five inches possible along the gulf, on top of what they've had. David? Ginger, thank you. In the meantime, we turn
This transcript has been automatically generated and may not be 100% accurate.