It's Fall... but feels more like Winter. The cooler air will meet some tropical moisture to bring the chance of snow flurries early Monday morning. There is only a 10% chance of flurries near Baltimore city. The best chance remains further to the south like Easton.
Temperatures will be 5-10 degrees cooler than what we felt Sunday. There is a warm up on the way by the end of the week when a warm front arrives Saturday.