Latest Forecast

A weak cold front will move through the Lower Susquehanna Valley early this afternoon, but no more than a stray shower will accompany its passage. Most of the afternoon will turn out mostly sunny and dry with high temperatures in the mid-to-upper 80s and dewpoints in the mid-to-upper 60s. Behind the front, northerly winds will usher noticeably less humid air into northern MD and southeastern PA tonight. An area of high pressure will settle into the Commonwealth on Tuesday and promote mainly clear skies, light winds, seasonably warm conditions and low humidity. Clouds will increase Tuesday night in advance of a disturbance, and scattered showers and thunderstorms are then expected on Wednesday with dewpoints back in the low 70s. Severe weather is not anticipated, but some of the storms could produce frequent lightning and torrential downpours.