🌧️CROSS-COUNTRY FLOOD THREAT: Thunderstorms capable of producing intense rain will be possible throughout the day across a 1,500-mile corridor, covering more than 35 million people from Texas' Big Bend region to Morgantown, West Virginia. Moisture from Hurricane Simon in the Pacific is fueling the growing flood threat. Latest forecast: #flood #oklahom #texas #kansas #missouri #hurricanesimon