Delmarva starts the week on a warm and breezy note as a warm front lifts through the region, sending temperatures near 70 today and close to 80 Tuesday. Even warmer air builds in Wednesday, with record highs potentially challenged inland before a cold front brings the chance for afternoon and evening showers and thunderstorms. That front may stall nearby, keeping the weather unsettled through the weekend with periodic shower chances, but no day looks like a washout.