Low pressure moving up to our northwest on Friday will an associated warm front will be scattered showers and low clouds today (Friday). A strong cold front will move through between 5 and 8 PM Friday evening, with showers and some heavy thunderstorms possible.
Rain ends later Friday evening (tapering as early as 9 PM) and cooler air moves in for Saturday.
will start with a fair amount of cloudiness in the morning, especially between 9 AM and 1PM as a strong upper air disturbance moves though. Clouds thin and lift in the early to mid afternoon with increasing sunshine. It will be windy (WNW) with gusts over 30 mph! Highs 60-62.
Another low pressure disturbance moves through on Sunday. Sunday will be cloudy, but precipitation is [currently] expected to be fairly light and scattered. Areas east of PHL will have light precip continue in the afternoon. High near 60.(There is still significant uncertainty with Sunday’s forecast as the statistical models have quite a bit of spread in the forecast.)