Dover, DE – A dangerous heat wave is gripping the Delmarva Peninsula this week, with temperatures expected to reach life-threatening levels through at least Wednesday.
According to the National Weather Service in Mount Holly, NJ, an Extreme Heat Warning is now in effect for the entire inland Delmarva region, as well as southern New Jersey. Heat indices have already climbed above 100° on Monday, with some areas forecast to top 110° later in the day.
This latest warning, issued at 11:30 a.m. Monday, expands previous advisories and highlights the risk of prolonged exposure to extreme temperatures. The NWS cautions that these conditions can quickly lead to heat-related illness, especially for those without access to adequate cooling.
The Heat Advisory remains active along the coastal areas and the southern Poconos, where slightly lower but still hazardous temperatures are expected.
Residents in Delaware, eastern Maryland, and the Virginia portion of Delmarva are urged to take precautionary measures. These include staying hydrated, avoiding strenuous outdoor activity during peak afternoon hours, and checking on vulnerable neighbors or family members, especially the elderly and those without air conditioning.
Cooling centers are being opened across several counties in Delaware and Maryland’s Eastern Shore, and local officials recommend monitoring local alerts for updates.
The oppressive heat is forecast to persist through midweek, with possible relief coming by Thursday or Friday as a weak front moves through the region.
For real-time alerts and safety resources, residents are encouraged to visit weather.gov/phi.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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