 There is a heat advisory that will kick into effect at 10 a.m. this morning and run until 8 o'clock tonight for Sussex, Kent, Caroline, Talbot, and Queen Anne's counties. Heat advisory will kick in at 11 a.m. and run until also 8 o'clock tonight for Dorchester, Wicomico, Somerset, Inland Worcester, that is, Acomac, and Northampton counties. So all of the Delmarva Peninsula will be under a heat advisory for a good portion of today. Now, what does that mean exactly? What is the heat advisory? Well, we're looking at