Cool and rainy conditions will dominate the commonwealth today as a low pressure system slides through Virginia, eventually making its way up the east coast tonight. This system will bring widespread rain to the state with the heaviest of the rain occurring south of Interstate 80 and east of Interstate 81. Thunderstorms are possible as this system moves through. However, the biggest problem will be the flooding rains with areas of Southeastern Pennsylvania possibly seeing over two inches of rain by Saturday morning.

It will be a cool and cloudy Saturday as another weak low approaches from the West. This system could bring additional rain showers to southern Pennsylvania by Saturday afternoon. Clouds will decrease Saturday night ahead of a third low that will approach from the Southwest on Sunday. This system will bring soaking rain to the state by Sunday night. Rain showers and below average temperatures will remain through the beginning of the work week. The next system will move in Thursday night, bringing more rain into Pennsylvania for next weekend.

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