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A reinforcing cold front will bring clear, comfortable conditions to Delmarva tonight, setting the stage for a sunny and pleasant Independence Day. High pressure will keep the region tranquil through the weekend, with temperatures in the 80s and low humidity. Warmer, more humid, and unsettled weather is expected to return early next week, with chances for showers and thunderstorms by Tuesday and Wednesday.

Delmarva’s weather pattern through the weekend and into next week will be dominated by a series of frontal boundaries bringing waves of warmth, humidity, and scattered thunderstorm chances. Friday begins cooler with cloud cover and a few showers, but a shift to a more southerly flow will increase temperatures through the weekend. The region could see highs in the 90s by early next week before another cold front arrives with a possible round of thunderstorms. Despite the unsettled pattern, extreme heat and widespread severe weather are not expected.

Summer is starting with a sizzle across Delmarva as a multi-day heat wave builds in. Sunday kicks things off with sunshine, climbing temperatures, and rising humidity — a preview of the dangerous conditions expected Monday and Tuesday. A Heat Advisory is in effect for parts of Delaware and Maryland, where heat index values could soar between 105 and 110 degrees. Relief may not arrive until late in the week as high pressure weakens and storm chances increase.

Delmarva begins the week with damp, gray skies and cooler temperatures, but change is on the horizon. After periods of drizzle and light showers Monday and Tuesday, warmer and more humid air arrives midweek. By Thursday, temperatures could soar into the 90s with strong to severe storms possible as a cold front sweeps through. The weekend looks drier and more comfortable with sunshine and highs in the 80s.

A rainy Sunday afternoon across Delmarva marks the start of a multi-day stretch of unsettled weather driven by a slow-moving upper-level low over the Ohio Valley. While conditions improve briefly midweek, another cold front and trough system may bring showers and cooler air back by Friday before high pressure builds in for the weekend.

Delmarva starts the week under the influence of high pressure with mild temperatures and filtered sunshine on Monday. A weak cold front brings a chance of showers late Monday night into early Tuesday. A warm-up follows, with sunshine midweek and highs in the 70s. Another system may bring rain and cooler conditions by the weekend.

Delmarva will enjoy a calm and clear start to the week under high pressure, with temperatures gradually rising through midweek. A weak cold front will bring a chance of showers late Monday night into early Tuesday, followed by a stretch of sunshine through Thursday. Another frontal system could impact the region Friday into Saturday, bringing possible rain and cooler air for the weekend.