through saturday afternoon local time. heavy snow in parts of southern california closed six flags magic mountain on thanksgiving. it wasn t all bad, though. los angeles county deputies responded to a few back up requests for snowball fights on friday. up in the san francisco area, a huge rainbow appeared over the bay bridge after much-needed rain. this west coast system is now moving eastward. people in the northeast are going to get hit with a snowstorm starting tomorrow with places in massachusetts getting up to a foot, places in new york state like the catskills getting up to two feet of snow. of course tomorrow is one of the busiest travel days of the year as people return home from thanksgiving. so some airlines are starting to offer travel waivers. cnn, atlanta. our thanks to natasha chen for that report. joining us to discuss this is patrick burke a meteorologist for the noaa prediction weather center. what are you watching most closely right now? hi there, thanks for hav