it's all creating a recipe for a wild weather week. >> reporter: angry storm cells soaked texas late monday. spawning several funnel clouds and even tornado touchdowns. some in the dallas area. check out these twin twitters terrorizing the texas town of bexar in sunday evening. the latest severe weather to whack the nation. torrential rains have swollen creeks and rivers in several states. mandatory evacuations have been ordered in poplar bluff, missouri. the levees could go at any moment. they're slinging sandbags in kentucky, too. a state of emergency has already been declared for paducah. and in st. louis, this newly released video shows tsa agents scurrying for safety as 135-mile-an-hour winds blast lambert airport friday. partial air service has resumed as cleanup continues. the strongest tornado to smack st. louis in 44 years also damaged 2,700 buildings