Watches, Warnings & Advisories



3 products issued by NWS for: Bristol PA

Flash Flood Warning

Flash Flood Statement
National Weather Service Mount Holly NJ
640 PM EDT Mon Jul 14 2025

PAC011-017-029-077-091-150145-
/O.CON.KPHI.FF.W.0062.000000T0000Z-250715T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Berks PA-Bucks PA-Chester PA-Lehigh PA-Montgomery PA-
640 PM EDT Mon Jul 14 2025

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 945 PM EDT THIS
EVENING FOR SOUTHEASTERN BERKS, SOUTH CENTRAL LEHIGH, SOUTHWESTERN
BUCKS, NORTHWESTERN CHESTER AND NORTHWESTERN MONTGOMERY COUNTIES...

At 640 PM EDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 3 inches of rain have
fallen. Additional rainfall amounts up to 0.5 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flooding of small creeks and streams, urban areas,
         highways, streets, and underpasses as well as other
         drainage and low lying areas.

Some locations that may experience flash flooding include...
  Pottstown, Phoenixville, Coatesville, Downingtown, Birdsboro,
  Royersford, Parkesburg, Trappe, East Greenville, Honey Brook,
  Schwenksville and Elverson.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don`t drown when encountering flooded roads. Most
flood deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 4022 7600 4053 7557 4033 7532 3989 7582
      3989 7599 3993 7599 3993 7598 3995 7599
      4004 7593 4011 7594 4014 7587

FLASH FLOOD...RADAR INDICATED

$$

MPS




Flash Flood Warning

Flash Flood Warning
NJC019-027-041-PAC017-077-095-150130-
/O.NEW.KPHI.FF.W.0061.250714T2125Z-250715T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
525 PM EDT Mon Jul 14 2025

The National Weather Service in Mount Holly has issued a

* Flash Flood Warning for...
  Southwestern Morris County in northern New Jersey...
  Northern Hunterdon County in northwestern New Jersey...
  Southern Warren County in northwestern New Jersey...
  Southeastern Lehigh County in eastern Pennsylvania...
  Southern Northampton County in eastern Pennsylvania...
  Northwestern Bucks County in southeastern Pennsylvania...

* Until 930 PM EDT.

* At 525 PM EDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 1 and 2 inches of rain
  have fallen. Additional rainfall amounts of 1 to 2 inches are
  possible in the warned area. Flash flooding is ongoing or expected
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flooding of small creeks and streams, urban areas,
           highways, streets, and underpasses as well as other
           drainage and low lying areas.

* Some locations that may experience flash flooding include...
  Allentown, Easton, Bethlehem, Forks, Emmaus, Northampton,
  Hackettstown, Wilson, Washington, Hellertown, Nazareth and High
  Bridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don`t drown when encountering flooded roads. Most
flood deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 4069 7550 4076 7518 4084 7482 4085 7477
      4073 7475 4057 7511 4041 7547 4042 7548
      4043 7549 4065 7567

FLASH FLOOD...RADAR INDICATED

$$

MPS




Flood Watch

Flood Watch
National Weather Service Mount Holly NJ
237 PM EDT Mon Jul 14 2025

NJZ007>010-012-015-PAZ060>062-070-071-101>106-150600-
/O.CON.KPHI.FA.A.0008.000000T0000Z-250715T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Warren-Morris-Hunterdon-Somerset-Middlesex-Mercer-Berks-Lehigh-
Northampton-Delaware-Philadelphia-Western Chester-Eastern Chester-
Western Montgomery-Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Pottstown, Reading, Oxford, Collegeville,
Flemington, Washington, Perkasie, New Brunswick, Chalfont,
Kennett Square, Honey Brook, Media, Lansdale, Morrisville,
Doylestown, Philadelphia, Allentown, Bethlehem, Morristown,
Easton, West Chester, Trenton, Norristown, and Somerville
237 PM EDT Mon Jul 14 2025

...FLOOD WATCH REMAINS IN EFFECT UNTIL 2 AM EDT TUESDAY...

* WHAT...Flash flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of New Jersey, including the following areas,
  Hunterdon, Mercer, Middlesex, Morris, Somerset and Warren and
  Pennsylvania, including the following areas, Berks, Delaware,
  Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks,
  Northampton, Philadelphia, Upper Bucks, Western Chester and
  Western Montgomery.

* WHEN...Until 2 AM EDT Tuesday.

* IMPACTS...Excessive runoff may result in flooding of creeks,
  streams, and other low-lying and flood-prone locations. Flooding
  may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - Widespread rain amounts of 1 to 2 inches are possible, with
    localized amounts over 3 inches possible.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$