lyanne melendez, abc7 news. >>> millions of americans along the gulf coast are bracing for severe weatheray. forecasters are predicting dangerous storm surge and flooding as tropical storm warnings and watches are in effect across four states. alabama has closed all coastal beaches to swimmers, but louisiana is expected to be in the bull's eye. that state declaring a state of emergency. as it is reeling from severe flooding in recent weeks on top of that, home and business owners are still trying to recover from the past hurricane season when louisiana was hit by five record storms. >>> and now we are going to check in with francis, because our accuweather forecast is much different from that. >> yeah, definitely much different. we are dealing with the heat, but we are getting some relief in the form of fog. and i will hoe you that with live doppler 7. you see some of the coastal clouds there along the peninsula. and it's going to make et cetera way into parts of the bay. a live shot from sutro tower shows hazy conditions and the fog coming into san francisco right now. where it is 5 # de