A departing coastal low brings steady Tuesday rain before a cold, quiet stretch settles in midweek, followed by another shot of arctic air and a possible wintry system heading into the weekend.

A developing coastal system will bring widespread rain to Sussex County from early Tuesday through Tuesday night, followed by colder, drier weather midweek.

Above-average warmth continues through Tuesday in Sussex County, Del., before widespread rain and cooler temperatures arrive Tuesday night into Wednesday.

Delmarva faces a marginal risk for severe storms Sunday afternoon and evening as a frontal boundary stalls over the region. Showers and thunderstorms—some potentially strong with damaging winds and isolated tornadoes—could impact parts of the peninsula, especially the southwest. Quieter weather returns Monday before another round of rain and storms arrives Tuesday. The second half of the week turns drier and significantly warmer, with highs reaching the 80s and possibly nearing 90.

Delmarva enters Saturday night under cool, partly cloudy skies with west-northwest breezes and lows dipping into the upper 40s to low 50s. Sunday and Memorial Day Monday will remain mostly dry and seasonably cool, though a slight chance of showers may brush the area Sunday night. As high pressure retreats midweek, a more unsettled pattern will bring increasing rain chances beginning Tuesday night through late week.

The Delmarva Peninsula will enjoy a warm and dry Mother’s Day under high pressure, but weather conditions will shift by midweek as a low-pressure system brings increasing clouds and rain chances. Expect highs near 80 degrees Sunday before a gradual cooling trend sets in with scattered showers through Thursday.

Sussex County communities can anticipate mild weather with periods of rain, breezy conditions, and clearing skies between Monday and Wednesday.