Mount Holly, NJ – A significant heat wave is set to impact New Jersey, Delaware, and portions of eastern Pennsylvania this Friday, as residents brace for dangerous temperatures and high humidity levels. The National Weather Service has issued a Heat Advisory across the region, warning of hazardous heat index values through the day.
According to the National Weather Service in Mount Holly, the advisory will be in effect from 10 a.m. to 8 p.m. Friday. Heat index values are expected to soar as high as 106 degrees in central and southern Delaware, northeast Maryland, and southern New Jersey. Northern and central parts of New Jersey, as well as eastern Pennsylvania, could see heat index values up to 103.
Officials say the combination of high temperatures and humidity could lead to heat-related illnesses, especially for vulnerable populations such as the elderly, young children, and those without air conditioning. The National Weather Service urges everyone in the affected areas—including Ocean City, Atlantic City, Dover, Rehoboth Beach, Allentown, Reading, and surrounding communities—to take precautionary measures.
Residents are advised to drink plenty of fluids, stay indoors in air-conditioned spaces, and avoid direct sunlight during peak hours. Authorities also recommend checking on relatives and neighbors, particularly those who are at greater risk from the heat. For those who must work outside, the Occupational Safety and Health Administration recommends frequent rest breaks in shaded or cool environments.
Anyone experiencing symptoms of heat exhaustion or heat stroke should seek medical attention immediately. Heat stroke is considered a medical emergency and should be treated as such.
For the latest weather updates and safety information, residents should monitor local news outlets and official weather channels throughout the week.
