Dangerous heat and humidity will grip Delmarva today and Friday, with heat index values climbing as high as 95 to 105 degrees and record highs possibly being challenged in Georgetown. Scattered strong to severe thunderstorms are also possible both afternoons and evenings, with damaging winds the main concern. A cold front late Friday will bring less humid air for the weekend, followed by another chance of showers and storms Sunday night and more seasonable weather next week.

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Locals and visitors in Rehoboth Beach are taking the heat in stride, by following simple tips to staying safe in the excessive heat.

Will experience an early arrival of showers and storms due to a progressing cold front and upper-level trough. This shift will mitigate excessive heat and severe weather risks but may lead to heavy rain and flash flooding in some areas. By Sunday night, rain and storms will move offshore, giving way to high pressure and mostly sunny skies on Monday. The long-term forecast suggests active weather midweek due to another cold front and a tropical system in the southeastern US.

With all of Delaware under a heat advisory or excessive heat watch alert from the National Weather Service, the Delaware Division of Public Health (DPH) has issued information and tips to help people stay safe during this weekend's heat wave and throughout the summer.