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Severe Thunderstorm Warning 0046
Issued by the Mount Holly / Philadelphia Forecast Office

Action Issued Starts Expiration
New 2026-05-20 17:01:31 2026-05-20 17:01:00 2026-05-20 17:45:00
Continued 2026-05-20 17:35:03 2026-05-20 17:45:00
Cancelled 2026-05-20 17:35:03 2026-05-20 17:45:00


Action: New
Issued At: 2026-05-20 17:01:31

825 
WUUS51 KPHI 202201
SVRPHI
NJC005-007-015-PAC045-091-101-202245-
/O.NEW.KPHI.SV.W.0046.260520T2201Z-260520T2245Z/

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

The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
  Northwestern Camden County in southern New Jersey...
  North central Gloucester County in southern New Jersey...
  Central Burlington County in southern New Jersey...
  Southeastern Montgomery County in southeastern Pennsylvania...
  Philadelphia County in southeastern Pennsylvania...
  East central Delaware County in southeastern Pennsylvania...

* Until 645 PM EDT.

* At 600 PM EDT, a severe thunderstorm was located over Ben Franklin
  Bridge, or over Camden, 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, Camden, Gloucester City, Cherry Hill, Evesham, Mount
  Laurel, Willingboro, Voorhees, Medford, Lindenwold, Lumberton,
  Bellmawr, Yeadon, Woodbury, Burlington, Mount Holly, Riverside,
  Palmyra, Tabernacle, and Folcroft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3979 7461 3986 7529 4006 7526 4006 7498
      4005 7497 4007 7494 4007 7460
TIME...MOT...LOC 2200Z 272DEG 26KT 3996 7515 

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

$$

Fitzsimmons


Action: Continued
Issued At: 2026-05-20 17:35:03

743 
WWUS51 KPHI 202234
SVSPHI

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

NJC015-PAC045-091-101-202244-
/O.CAN.KPHI.SV.W.0046.000000T0000Z-260520T2245Z/
Gloucester NJ-Montgomery PA-Philadelphia PA-Delaware PA-
634 PM EDT Wed May 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL GLOUCESTER...
SOUTHEASTERN MONTGOMERY...PHILADELPHIA AND EAST CENTRAL DELAWARE
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 New Jersey...and southeastern Pennsylvania.

LAT...LON 3979 7461 3981 7483 3984 7502 4004 7499
      4006 7495 4007 7460
TIME...MOT...LOC 2234Z 272DEG 26KT 3995 7483 

$$

NJC005-007-202245-
/O.CON.KPHI.SV.W.0046.000000T0000Z-260520T2245Z/
Camden NJ-Burlington NJ-
634 PM EDT Wed May 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR NORTH CENTRAL CAMDEN AND CENTRAL BURLINGTON COUNTIES...

At 634 PM EDT, a severe thunderstorm was located over Lumberton, or
14 miles east of Camden, 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...
Cherry Hill, Evesham, Mount Laurel, Willingboro, Voorhees, Medford,
Lumberton, Mount Holly, Riverside, Tabernacle, Beverly, Pemberton,
Wrightstown, Ramblewood, Barclay-Kingston, Echelon, Marlton,
Leisuretowne, Jacksonville, and Ashland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3979 7461 3981 7483 3984 7502 4004 7499
      4006 7495 4007 7460
TIME...MOT...LOC 2234Z 272DEG 26KT 3995 7483 

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

$$

Fitzsimmons


Action: Cancelled
Issued At: 2026-05-20 17:35:03

743 
WWUS51 KPHI 202234
SVSPHI

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

NJC015-PAC045-091-101-202244-
/O.CAN.KPHI.SV.W.0046.000000T0000Z-260520T2245Z/
Gloucester NJ-Montgomery PA-Philadelphia PA-Delaware PA-
634 PM EDT Wed May 20 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL GLOUCESTER...
SOUTHEASTERN MONTGOMERY...PHILADELPHIA AND EAST CENTRAL DELAWARE
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 New Jersey...and southeastern Pennsylvania.

LAT...LON 3979 7461 3981 7483 3984 7502 4004 7499
      4006 7495 4007 7460
TIME...MOT...LOC 2234Z 272DEG 26KT 3995 7483 

$$

NJC005-007-202245-
/O.CON.KPHI.SV.W.0046.000000T0000Z-260520T2245Z/
Camden NJ-Burlington NJ-
634 PM EDT Wed May 20 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR NORTH CENTRAL CAMDEN AND CENTRAL BURLINGTON COUNTIES...

At 634 PM EDT, a severe thunderstorm was located over Lumberton, or
14 miles east of Camden, 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...
Cherry Hill, Evesham, Mount Laurel, Willingboro, Voorhees, Medford,
Lumberton, Mount Holly, Riverside, Tabernacle, Beverly, Pemberton,
Wrightstown, Ramblewood, Barclay-Kingston, Echelon, Marlton,
Leisuretowne, Jacksonville, and Ashland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3979 7461 3981 7483 3984 7502 4004 7499
      4006 7495 4007 7460
TIME...MOT...LOC 2234Z 272DEG 26KT 3995 7483 

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

$$

Fitzsimmons



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