Philadelphia, PA – Floodwaters could rise along the I-95 corridor this afternoon as thunderstorms bring intense downpours and a risk of flash flooding across southeastern Pennsylvania and parts of New Jersey and Delaware.
According to the National Weather Service in Mount Holly, a Flood Watch remains in effect from 2 p.m. Tuesday through late tonight, covering Philadelphia, Camden, Trenton, Wilmington, and surrounding areas. Forecasters warn that storms may dump 1 to 4 inches of rain in just a few hours, overwhelming storm drains and causing rapid street flooding, especially near creeks and underpasses.
Cities like Cherry Hill, West Chester, and Doylestown are especially vulnerable, with runoff expected to rise quickly on smaller roadways and low-lying neighborhoods. Drivers should avoid flood-prone stretches of Route 1, I-76, and local roads near the Schuylkill River during the evening commute.
Localized rainfall could peak between 5 p.m. and 10 p.m., with storms tapering off by early Wednesday. Residents are urged to charge devices, prepare for potential power outages, and avoid unnecessary travel during downpours.
☀️ Five-Day Forecast for Philadelphia:
- Wednesday (July 2): Showers and thunderstorms possible after 2 p.m. High near 84°F. Rainfall totals mostly light.
- Thursday (July 3): Mostly sunny with a slight chance of showers late. High near 88°F.
- Friday (Independence Day – July 4): Sunny and warm. High near 85°F. Ideal for outdoor plans.
- Saturday (July 5): Sunny with a high near 91°F. Typical summer heat returns.
- Sunday (July 6): Partly sunny with a high near 92°F. Slight chance of late storms.
