The National Weather Service has issued a Heat Advisory for parts of the Delmarva region, with heat index values reaching up to 104 degrees from Thursday morning through Friday evening.
The advisory affects New Castle County in Delaware, along with portions of southeastern Pennsylvania and southern New Jersey. The dangerous heat and humidity combination will be in effect from 11 AM Thursday until 8 PM Friday.
Health officials warn that these conditions may cause heat-related illnesses. Residents should drink plenty of fluids, stay in air-conditioned areas, and avoid prolonged sun exposure. When going outside, wear lightweight, loose-fitting clothing and limit strenuous activities to early morning or evening hours.
Some relief may come from scattered showers and thunderstorms expected Thursday and Friday afternoons, though humidity levels will remain high. Much more comfortable conditions are forecast for the weekend as a cold front moves through the area.
If you don’t have air conditioning or adequate shelter, call 211 for assistance locating cooling centers. Check on elderly relatives and neighbors during this heat event, and watch for signs of heat exhaustion including dizziness, nausea, and excessive sweating.
The Heat Advisory expires Friday at 8 PM.
