Storm Station 247

Pennsylvania, live

Drag to move. Pinch, scroll or use the buttons to zoom, from the whole state down to the radar’s own grid, a third of a mile across.

1 alert in force in Pennsylvania

Coastal Flood Advisory1

Coastal Flood Advisory

Until Sep 25, 4:00 AM EDT

Gloucester; Camden; Northwestern Burlington; Delaware; Philadelphia; Lower Bucks

NJPAMinorExpectedLikelyIn force from Sep 23, 11:31 PM EDT, updated Sep 23, 11:31 PM EDT

The full text and what to do

* WHAT...One to two feet of inundation above ground level expected in low-lying areas near shorelines and tidal waterways.

* WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia and Lower Bucks.

* WHEN...Until 4 AM EDT Friday.

* IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible.

* ADDITIONAL DETAILS...Widespread tidal flooding could continue through at least Friday night's high tide or perhaps longer.

What to do

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs.

Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

Every alert in force across the country

What stands in Pennsylvania

Every kind of place an instrument stands at in Pennsylvania, and how many stand at each.

The instruments

Ordered by name. Standing is three times the mountains forecast from an instrument plus the places that read it. It measures how much of the network depends on it, not how well it reports.By nameBy standing