Advarsler, Hallmere Reservoir Dam

Heat Advisory issued July 4 at 2:22AM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA * WHAT...Heat index values 95 to 102 degrees. * WHERE...All of southern New England except Nantucket. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.