A Heat Advisory remains in effect until 8 PM tonight for New Castle County, Delaware, as the National Weather Service warns of dangerous heat index values reaching up to 97 degrees.
The advisory, issued early this morning by the Mount Holly office, affects northern portions of our viewing area including New Castle County, along with parts of southeastern Pennsylvania and southern New Jersey. Heat index values could climb near 100 degrees during peak afternoon hours.
Meteorologists are particularly concerned about this early-season heat wave, noting that our bodies haven’t had time to acclimate to such intense temperatures and humidity. This increases the risk of heat-related illnesses.
Health officials urge residents to take precautions: drink plenty of fluids, stay indoors in air-conditioned spaces when possible, avoid prolonged sun exposure, and check on elderly relatives and neighbors who may be more vulnerable to heat stress.
Relief is on the way. The Weather Service says showers and thunderstorms are expected to move through later this afternoon and evening, bringing an end to this dangerous heat episode.
The Heat Advisory expires at 8 PM tonight. Stay with TV Delmarva for continuing weather updates throughout the day.
