Sussex County faces muggy weather overnight into Wednesday with unhealthy air quality for sensitive groups and a risk of evening thunderstorms.
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Hot and humid conditions will give way to scattered storms and heavy rainfall from Wednesday night into early Friday, followed by a notable cool-down.
High pressure will keep Delmarva hot and mostly dry Monday, with heat index values approaching 100 degrees. Dangerous heat is expected to continue Tuesday and Wednesday before a cold front arrives late Wednesday into Thursday, bringing showers and storms. Cooler and drier weather is forecast for next weekend.
Sunday brought steamy conditions to Delmarva with highs hitting 91 degrees in Georgetown before afternoon storms rolled through. Storms could produce damaging winds and flash flooding before ending late tonight, the region faces a muggy night and foggy Monday morning. A hot stretch continues into midweek with heat indices reaching dangerous levels, followed by a cold front and potential storms before cooler, drier air arrives for next weekend.
Early Saturday starts calm but turns unsettled Saturday night into early Sunday as showers and storms move through Sussex County.
A cold front will bring storms late Friday, followed by slightly cooler and less humid conditions Saturday before unsettled weather returns Saturday night.
Delmarva faces another bout of extreme summer heat with heat indices topping 100 degrees Friday. A cold front offers slight relief overnight, but unsettled weather and humidity will linger through the weekend.
Delmarva will see dangerous heat and humidity Friday, with heat index values reaching up to 108 degrees and a Heat Advisory in effect. A cold front arriving late Friday will bring a chance of isolated storms, mainly north of Sussex County, before lingering near the region through Saturday and lifting north as a warm front Sunday. The weekend will be unsettled but not a total washout, with additional storm chances Sunday night. High pressure returns Monday before another frontal system arrives midweek.
Delmarva will experience a warm, muggy Thursday night followed by dangerously high heat on Friday, prompting a Heat Advisory. A cold front late Friday will bring a chance of isolated storms, mainly north of Sussex County, before lingering near the region over the weekend. While Saturday and Sunday won’t be complete washouts, scattered showers and thunderstorms are expected, with another front approaching Sunday night. High pressure will bring drier conditions Monday, but more storms are expected by midweek.
The Delmarva peninsula continues to see decent weather, with near normal temperatures this afternoon with increasing humidity levels. Hot and humid weather is expected Friday, with feels like temperatures in the triple digits.