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Heat Advisory

Status

Event Continued Expired

Start Time

Thu 07/17/2025 10:00 AM EDT

End Time

Thu 07/17/2025 08:00 PM EDT

Significance

Advisory

Impacts

Low impact

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 251 AM EDT Thu Jul 17 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 104 degrees expected. * WHERE...Portions of northern Delaware, central, northern, and southern New Jersey, and southeast Pennsylvania. * WHEN...From 10 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Technical Header

DEZ001-NJZ012>015-017>020-026-027-PAZ070-071-104-106-172100- /O.CON.KPHI.HT.Y.0006.250717T1400Z-250718T0000Z/ New Castle-Middlesex-Western Monmouth-Eastern Monmouth-Mercer- Gloucester-Camden-Northwestern Burlington-Ocean-Coastal Ocean- Southeastern Burlington-Delaware-Philadelphia-Eastern Montgomery- Lower Bucks- Including the cities of Glassboro, Cherry Hill, Long Beach Island, New Brunswick, Lansdale, Media, Moorestown, Sandy Hook, Freehold, Wharton State Forest, Jackson, Trenton, Mount Holly, Doylestown, Camden, Philadelphia, Norristown, Wilmington, and Morrisville 251 AM EDT Thu Jul 17 2025