Sweltering heat is gripping New Jersey, Delaware, and Pennsylvania today, with heat index values expected to reach as high as 104°F in Philadelphia, Trenton, Wilmington, and surrounding areas. The National Weather Service has issued a Heat Advisory through 8 p.m. Wednesday for many parts of the region.
Heat Advisory for New Jersey, Delaware, and Pennsylvania
The National Weather Service in Mount Holly has issued a heat advisory covering key counties in New Jersey, southeast Pennsylvania, and northern Delaware.
The advisory includes New Castle, Morris, Hunterdon, Somerset, Middlesex, Camden, Gloucester, and Ocean counties, as well as the Philadelphia metro area, Allentown, Reading, and Chester County. These areas will experience dangerously high temperatures and humidity.
Meteorologists warn that these hot conditions may lead to heat-related illnesses, especially for those without access to air conditioning. The heat index is expected to reach 104°F, making outdoor activities risky.
Safety Tips for Residents
Residents are urged to stay indoors during peak afternoon hours, wear lightweight clothing, and drink plenty of water. Local agencies in cities like Cherry Hill, Norristown, and Morristown are opening cooling centers to help residents beat the heat. It’s also important to check on elderly neighbors or others who may not have air conditioning.
For those working outdoors, it’s essential to take frequent breaks in the shade and watch for symptoms of heat exhaustion, which include headache, dizziness, and nausea. If you experience heat stroke, call 911 immediately.
Typical Summer Heat and Public Safety
This level of heat is typical for late July in the Mid-Atlantic, similar to past heat waves that have strained utilities and emergency services. Authorities recommend limiting strenuous activities to early morning or evening hours to avoid exposure to the worst of the heat.
The heat advisory is in effect until 8 p.m. Wednesday, but it may be extended if extreme conditions persist. Residents are encouraged to stay safe by staying hydrated, avoiding strenuous activities during peak heat, and using cooling centers when needed. Keep an eye on updates from the National Weather Service for any changes.
