Waarschuwingen, Chatham High School

Heat Advisory issued June 30 at 1:25PM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA * WHAT...Heat index values up to 104 expected. * WHERE...Barnstable and Dukes Counties. * WHEN...From 10 AM Wednesday to 8 PM EDT Saturday. * 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.