Delmarva will see a mostly sunny and seasonably warm day today, with inland highs in the mid 80s and cooler conditions along the coast. A slow-moving cold front will bring increasing chances for showers and thunderstorms late Friday into Saturday before drier weather returns Sunday. Heat and humidity are expected to build again by the middle and latter part of next week.

Delmarva will enjoy a beautiful and seasonable day today, with highs in the low 80s inland and low 70s along the coast. Humidity begins to return tonight, setting the stage for scattered showers and storms Wednesday and Thursday. Dangerous heat is likely late this week, especially Thursday and Friday, before a cold front brings some relief into the weekend.

Delmarva starts the week cooler and much drier behind a backdoor cold front, with mainly dry weather expected through Tuesday. Temperatures will quickly rebound by midweek, followed by dangerous heat and humidity Thursday into Friday, along with daily thunderstorm chances from Wednesday through the weekend.

Delmarva enters a stretch of mild, mostly dry weather beginning Wednesday night, thanks to high pressure settling to the north and northeast. Although a weak coastal low may trigger a few isolated showers later this week, most areas will remain dry with gradually warming temperatures. Humidity will increase early next week, bringing hot conditions and a slight chance of showers and storms.

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.