we ve learned a diplomat is confirming radio active fallout from japan has reached southern california. but we have the reason why bay area residents should not be concerned. there s still disturbing overnight news from japan. the big change in the nuclear threat level. also, why this is a nerve- racking morning for thousands of bay area parents. mornings on 2 begins right now. well, good morning. i m dave clark. i m tori campbell. it s friday, march 18th. rain falling in parts of the bay area, windy out there and the big storm is on the way, right, steve? that s correct. we ve had pockets of moderate rain and then we ll get areas where it s cloudy and the rain lets out. it s already moving in towards mendocino county and for the bay, it s beginning to show itself across the coast. there s area where the rain has picked up, especially towards napa and down towards rodeo and cordelia. south bay had a little bit of rain. looks like it s let up. on the peninsula, t