543 
WUUS51 KPHI 202152
SVRPHI
NJC005-019-021-023-025-029-035-PAC017-091-101-202230-
/O.NEW.KPHI.SV.W.0045.260520T2152Z-260520T2230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
552 PM EDT Wed May 20 2026

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Northwestern Ocean County in southern New Jersey...
  South central Hunterdon County in northwestern New Jersey...
  Mercer County in central New Jersey...
  North central Burlington County in southern New Jersey...
  South central Somerset County in northern New Jersey...
  Southwestern Monmouth County in central New Jersey...
  Southwestern Middlesex County in northern New Jersey...
  East central Montgomery County in southeastern Pennsylvania...
  Southeastern Bucks County in southeastern Pennsylvania...
  Northeastern Philadelphia County in southeastern Pennsylvania...

* Until 630 PM EDT.

* At 552 PM EDT, a severe thunderstorm was located over Washington
  Crossing, or 7 miles northwest of Trenton, moving east at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Damage to roofs, siding, trees, and power lines is 
           possible.

* Locations impacted include...
  Philadelphia, Trenton, Old Bridge, Bensalem, East Brunswick, South
  Brunswick, Manalapan, Ewing, Princeton, Florence, Burlington,
  Bristol, Hatboro, Jamesburg, Hightstown, Bordentown, Cranbury,
  Pennington, New Hope, and Yardley.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4009 7510 4042 7508 4041 7431 4007 7432
TIME...MOT...LOC 2152Z 272DEG 26KT 4027 7488 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons

360 
WWUS51 KPHI 202218
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
618 PM EDT Wed May 20 2026

NJC019-PAC091-101-202227-
/O.CAN.KPHI.SV.W.0045.000000T0000Z-260520T2230Z/
Hunterdon NJ-Montgomery PA-Philadelphia PA-
618 PM EDT Wed May 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL HUNTERDON...EAST
CENTRAL MONTGOMERY AND NORTHEASTERN PHILADELPHIA COUNTIES IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been
cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern, central, northern and northwestern New Jersey...and
southeastern Pennsylvania.

LAT...LON 4007 7432 4008 7485 4038 7483 4039 7480
      4041 7481 4041 7431
TIME...MOT...LOC 2217Z 272DEG 26KT 4026 7464 

$$

NJC005-021-023-025-029-035-PAC017-202230-
/O.CON.KPHI.SV.W.0045.000000T0000Z-260520T2230Z/
Ocean NJ-Mercer NJ-Burlington NJ-Somerset NJ-Monmouth NJ-
Middlesex NJ-Bucks PA-
618 PM EDT Wed May 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR NORTHWESTERN OCEAN...MERCER...NORTH CENTRAL BURLINGTON...SOUTH
CENTRAL SOMERSET...SOUTHWESTERN MONMOUTH...SOUTHWESTERN MIDDLESEX AND
SOUTHEASTERN BUCKS COUNTIES...

At 617 PM EDT, a severe thunderstorm was located over Edinburg, or 7
miles east of Trenton, moving east at 30 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Trenton, Old Bridge, East Brunswick, South Brunswick, Manalapan,
Ewing, Princeton, Florence, Burlington, Bristol, Jamesburg,
Hightstown, Bordentown, Cranbury, Pennington, Yardley, Hopewell,
Tullytown, Allentown, and Roosevelt.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4007 7432 4008 7485 4038 7483 4039 7480
      4041 7481 4041 7431
TIME...MOT...LOC 2217Z 272DEG 26KT 4026 7464 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons

360 
WWUS51 KPHI 202218
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
618 PM EDT Wed May 20 2026

NJC019-PAC091-101-202227-
/O.CAN.KPHI.SV.W.0045.000000T0000Z-260520T2230Z/
Hunterdon NJ-Montgomery PA-Philadelphia PA-
618 PM EDT Wed May 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL HUNTERDON...EAST
CENTRAL MONTGOMERY AND NORTHEASTERN PHILADELPHIA COUNTIES IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been
cancelled.

A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern, central, northern and northwestern New Jersey...and
southeastern Pennsylvania.

LAT...LON 4007 7432 4008 7485 4038 7483 4039 7480
      4041 7481 4041 7431
TIME...MOT...LOC 2217Z 272DEG 26KT 4026 7464 

$$

NJC005-021-023-025-029-035-PAC017-202230-
/O.CON.KPHI.SV.W.0045.000000T0000Z-260520T2230Z/
Ocean NJ-Mercer NJ-Burlington NJ-Somerset NJ-Monmouth NJ-
Middlesex NJ-Bucks PA-
618 PM EDT Wed May 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR NORTHWESTERN OCEAN...MERCER...NORTH CENTRAL BURLINGTON...SOUTH
CENTRAL SOMERSET...SOUTHWESTERN MONMOUTH...SOUTHWESTERN MIDDLESEX AND
SOUTHEASTERN BUCKS COUNTIES...

At 617 PM EDT, a severe thunderstorm was located over Edinburg, or 7
miles east of Trenton, moving east at 30 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Trenton, Old Bridge, East Brunswick, South Brunswick, Manalapan,
Ewing, Princeton, Florence, Burlington, Bristol, Jamesburg,
Hightstown, Bordentown, Cranbury, Pennington, Yardley, Hopewell,
Tullytown, Allentown, and Roosevelt.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4007 7432 4008 7485 4038 7483 4039 7480
      4041 7481 4041 7431
TIME...MOT...LOC 2217Z 272DEG 26KT 4026 7464 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Fitzsimmons