...A prolonged heavy to Excessive Rainfall event will continue acrosssouthern Florida through the end of the work week......Severe Storms possible over parts of the Great Plains and MississippiValley through mid-week......There are Excessive Heat Warnings/Watches and Heat Advisories overNorthern/Central California, Southwest, and western Texas on Tuesday...Shortwave energy responsible for this afternoon/evening's thunderstormactivity over parts of south-central Texas, where a Slight Risk (lev...