Sussex County starts Tuesday with clouds and patchy fog, then turns milder with some afternoon clearing. Clouds thicken Tuesday night, and a few showers could arrive toward early Wednesday as the next system approaches.

An Arctic high brings another bitterly cold start Tuesday before temperatures moderate, with rain arriving late Tuesday night into early Wednesday.

A calm and partly sunny Tuesday in Delaware’s coastal towns will give way to thickening clouds and widespread rain beginning late Tuesday night into early Wednesday.