Friday - Sep 5, 2025 @ 6 AM EDT: A weakening frontal boundary will bring the chance of a brief shower across the Northwest half of Pennsylvania today. A more potent front, and wave of low pressure moving northeast along it, will bring a likelihood of a few periods of showers across Central PA during the late morning and early afternoon Saturday, with a gusty afternoon thunderstorm possible from near the Susquehanna Valley, east to the Delaware Valley. The animated image here shows expected radar