Sun 12:59 PM Update —This morning’s models are back with isolated/scattered showers this afternoon.
Sun 08:51 AM Update — This morning’s early models have backed off on the scattered showers this afternoon.
The forecast is mostly on-track for Sunday. High temp 88.1° sd 2.1° (high spread). It will be more humid than previously forecast with dew points 69-70°.
Several models show an upper air disturbance moving through between 3 and 6 PM, near Philadelphia and slightly south. A brief shower or thunderstorm is possible.