Advarsler, Berryvale Airport

Heat Advisory issued July 5 at 1:57AM EDT until July 5 at 8:00PM EDT by NWS Baltimore MD/Washington DC * WHAT...Heat index values up to 105 expected. * WHERE...Washington DC, portions of central, northeast, northern, and southern Maryland, and central, northern, and northwest Virginia. * WHEN...From 10 AM this morning to 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.