let's begin in your hometown of new orleans where torrential downpours there yesterday dumpedded up to 10 inches of rain in some spots in just three hours. reports last night of up to 2-3 feet of standing water in parts of new orleans. officials say the rain overwhelmed the city's pumping systems. the pumping system there is designed to handle an inch of rain in the first hour and a half an inch an hour after that. more rain is now forecast monday through thursday there. >> unbelievable. it's really crazy. you can't go out your front door. >> the city got to get it together. i mean, it wasn't a hurricane, it wasn't katrina, it wasn't a major storm. it was two hours of rain. >> reporter: meanwhile, in tulsa, oklahoma, early reports indicate an f1 tornado may have touched down at about 1:25 this morning. remember, the strongest tornado is an f5, but still we're talking about winds potentially