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Heat Advisory

Status

Event Continued Active alert

Start Time

Wed 07/15/2026 10:00 AM EDT

End Time

Wed 07/15/2026 08:00 PM EDT

Significance

Advisory

Impacts

Low impact

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 251 AM EDT Wed Jul 15 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT THIS EVENING... * WHAT...Heat index values up to 108 degrees expected. * WHERE...In Delaware, Kent, Delaware Beaches, and Inland Sussex Counties. In Maryland, Caroline County. In New Jersey, Atlantic, Cape May, Cumberland, and Salem Counties. * WHEN...From 10 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Heat indices in the low 100s will be possible again on Thursday. 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

DEZ002>004-MDZ020-NJZ016-021>023-152000- /O.CON.KPHI.HT.Y.0005.260715T1400Z-260716T0000Z/ Kent-Inland Sussex-Delaware Beaches-Caroline-Salem-Cumberland- Atlantic-Cape May- Including the cities of Rehoboth Beach, Hammonton, Denton, Millville, Cape May Court House, Dover, Pennsville, and Georgetown 251 AM EDT Wed Jul 15 2026