First Alert Weather

Heavy rain, severe storms return after storms flooded roads, downed trees

Drivers are dealing with downed trees and flooded roads Tuesday

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Severe storms continued to slam the Philadelphia region overnight with lightning and flooding downpours. And, more severe storms and flooding hit the area later Tuesday.

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The NBC10 First Alert Weather Team has issued a First Alert for Tuesday afternoon and evening for the entire Philadelphia region for downpours that could lead to flooding, strong wind and small hail.

More severe weather is threatening the Philadelphia region Tuesday.

Rain, storms return

The first severe thunderstorm warning Tuesday afternoon came in for parts of Chester County. Hail was possible, according to the National Weather Service.

The stormy weather is expected to continue popping up north and west of Philadelphia Tuesday afternoon.

The storms become more widespread heading into the evening.

This map shows where rain is expected to be falling Tuesday night.

You can track any storms on Tuesday with our live interactive radar:

Weather delays

Due to the weather there are several delays in the Philadelphia area, from the airport to the buses and trains.

There have been several cancelations and delays at the Philadelphia International Airport on Tuesday.

The FAA announced that departures at the airport are currently delayed an average of 30 minutes and are increasing as of 7:17 p.m. Earlier in the day they were averaging one hour and 45 minutes to two hour delays.

SEPTA has also been announcing several delays of trains due to the weather. Its Twitter account has been updated regularly.

The showers will finally let up late Tuesday night into overnight hours.

Then, we finally get clearer conditions on Wednesday.

The threat on Tuesday is less than it was on Monday, when tornado warnings happened in some places. The threat Tuesday is "marginal" across the region.

This is what a marginal risk for severe weather means.

Flooded roads, downed trees after overnight downpours

Flooded roads and downed trees greeted drivers Tuesday morning. Hundreds of homes and businesses also lost power at some point.

Storms across the region have caused damage to communities, knocking down trees and flooding roads. NBC10's Frances Wang spoke with residents in Bucks County whose property was damaged due to the storm.
One of the areas hit hard by the storm was Ridley Township in Delaware County where residents had to deal with fallen trees on cars and downed utility wires that caused residents to lose power. NBC10's Tim Furlong has the latest.

At University Avenue, near 34th Street, deep floodwater caused most drivers to turn around. However, some truck drivers did go through the water, which isn't recommended.

Storms overnight left parts of Philadelphia flooded Tuesday morning. Most drivers near the standing water at University Avenue, near 34th Street, in University City turned around, but some didn't. NBC10's Karen Hua reports.

Remember the saying "turn around, don't drown" when you approach floodwater as you may not know how deep it is.

Philadelphia, the surrounding suburbs, northern Delaware, Berks County and the Lehigh Valley remained under a flood watch Tuesday.

Counties at risk for flooding on June 27 are in green on map.
NBC10
Northern Delaware and all Pennsylvania counties are under a flood watch Tuesday.

Several inches of rain fell in some places Monday into early Tuesday as severe storms slammed the region, bringing tornado warnings in parts of the area during the day and heavy rain, lightning, wind and flash flood warnings throughout most of our area overnight.

Some hail even fell during Monday's storms.

The storms caused trees to topple in parts of our area. In Abington Township, a tree was down at Huntington Pike and Roseland Avenue Tuesday morning. Other trees were reported down on suburban streets.

NBC10's Deanna Durante reports from Abington Township, Pennsylvania, where a tree fell onto busy Huntingdon Pike and blocked traffic Tuesday morning. It is one of several downed trees causing issues after overnight storms.

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