meteorologist sayaka morori joi us with ththe details. >> yes, tropical depression bonnie made landfall in sosouth carolina on susunday. it was a troropical storm righg before the landfdfall. bonnie d dropped tremendous amot of heaeavy rainfall, over r 200 millimeters of rain n fell in south carolina and charleston had record-breaking heavy rainfall. now, bonnie is a tropical depression. so winds are not too strong at this moment. but take a look. it's moving at a speed of only 2 kilometers an hour. i can walk foster than bonnie. so what would happen is significant heavy rain that could cause some flooding across the seaboard for the next 24 hours oror so. so until w wednesday afternoon, the carolilina coast will be buffeted by significant rainfall, and some strong g win, as wel now w across t northeasterern coast ofhe uninited statates, ts ararea will also see some heavy rainfall, and we have severe weather warnings in place across ontario. so watch out for tornadoes, as well as thunderstorms. now, across the central portions of the united states, there's the potential for flash floods