WFO PHILADELPHIA Warnings, Watches and Advisories for Monday, June 15, 2026

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FLOOD WARNING

BULLETIN - IMMEDIATE BROADCAST REQUESTED

Flood Warning

National Weather Service Mount Holly NJ

212 AM EDT Mon Jun 15 2026

...The National Weather Service in Mount Holly NJ has issued a Flood

Warning for the following rivers in Pennsylvania...

Chester Creek Near Chester affecting Delaware County.

For the Chester Creek...including Chester...Minor flooding is

forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most

flood deaths occur in vehicles.

Additional information is available at www.weather.gov/phi.

The next statement will be issued early this morning at 430 AM EDT.

...FLOOD WARNING IN EFFECT FOR EARLY THIS MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Chester Creek near Chester.

* WHEN...For early this morning.

* IMPACTS...At 7.0 feet, The creek floods adjacent open land.

* ADDITIONAL DETAILS...

- At 2:01 AM EDT Monday the stage was 7.3 feet.

- Forecast...The river will fall to 2.7 feet and then begin

rising this afternoon. It will then rise again to 2.8 feet

this afternoon. It will fall to 2.3 feet and then begin

rising just after midnight tonight. It will then rise again

to 2.5 feet late tonight. It will fall again and remain below

flood stage.

- Flood stage is 8.0 feet.

- Flood History...This crest compares to a previous crest of

8.2 feet on 03/29/2010.

- http://www.weather.gov/safety/flood

Fld Observed Forecasts (2 am EDT)

Location Stg Stg Day/Time Tue Wed Thu

Chester Creek

Chester 8.0 7.3 Mon 2 am EDT 2.3 MSG MSG

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