Today on Delmarva, a powerful storm system will bring the risk of strong to severe thunderstorms this afternoon into tonight, with damaging winds as the primary concern and an increasing threat for isolated tornadoes. Even outside of storms, southerly winds will gust from 35 to 45 mph, with some areas seeing gusts up to 50 mph. Heavy rainfall may lead to localized flash flooding, especially inland, while Sussex County faces minor coastal flooding along the back bays including Rehoboth Bay and Little Assawoman Bay. Conditions turn cooler and dry Tuesday through Wednesday before temperatures gradually moderate later in the week, with the next chance for showers arriving Friday night into Saturday.

Scattered showers and thunderstorms will move across Delmarva Saturday evening, with the severe threat ending after 9 p.m. Some storms could still bring gusty winds, heavy rainfall, and localized flash flooding before overnight lows dip into the low to mid-60s. Much cooler air arrives Sunday as highs hold in the 60s, with a stalled front keeping scattered showers in the forecast. Skies will clear Sunday night, with lows in the mid-50s. Sunshine returns Monday with pleasant highs in the low to mid-70s, though clouds will increase Monday night as a weak coastal low approaches.