|
Home Return to list Severe Thunderstorm Warning 0047 Issued by the Mount Holly / Philadelphia Forecast Office
Action: New Issued At: 2026-05-20 17:05:01
915
WUUS51 KPHI 202204
SVRPHI
NJC019-023-025-027-035-202300-
/O.NEW.KPHI.SV.W.0047.260520T2204Z-260520T2300Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
604 PM EDT Wed May 20 2026
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Southeastern Hunterdon County in northwestern New Jersey...
Southeastern Morris County in northern New Jersey...
Somerset County in northern New Jersey...
Northeastern Monmouth County in central New Jersey...
Middlesex County in northern New Jersey...
* Until 700 PM EDT.
* At 604 PM EDT, a severe thunderstorm was located over Manville, or
near Somerville, moving east at 30 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
New Brunswick, Perth Amboy, Somerville, Sandy Hook, Somerset,
Edison, Middletown, Old Bridge, East Brunswick, Bridgewater, South
Brunswick, Sayreville, North Brunswick, Carteret, Madison,
Middlesex, Red Bank, Bound Brook, Manville, and Keansburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4035 7397 4042 7480 4074 7477 4077 7437
4074 7437 4067 7446 4065 7440 4060 7446
4060 7421 4056 7421 4055 7425 4050 7428
4047 7427 4044 7420 4046 7418 4045 7413
4041 7399 4048 7402 4047 7400 4043 7397
TIME...MOT...LOC 2204Z 272DEG 25KT 4053 7455
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
Fitzsimmons
Action: Continued Issued At: 2026-05-20 17:27:47
494
WWUS51 KPHI 202227
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
627 PM EDT Wed May 20 2026
NJC019-202236-
/O.CAN.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Hunterdon NJ-
627 PM EDT Wed May 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HUNTERDON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northern and central New Jersey.
LAT...LON 4041 7465 4075 7461 4077 7437 4074 7437
4067 7446 4064 7441 4060 7446 4060 7421
4056 7421 4050 7428 4047 7427 4044 7420
4046 7418 4045 7414 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2226Z 272DEG 25KT 4052 7434
$$
NJC023-025-027-035-202300-
/O.CON.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Morris NJ-Somerset NJ-Monmouth NJ-Middlesex NJ-
627 PM EDT Wed May 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR SOUTHEASTERN MORRIS...CENTRAL SOMERSET...NORTHEASTERN MONMOUTH
AND MIDDLESEX COUNTIES...
At 626 PM EDT, a severe thunderstorm was located over Edison, or near
Perth Amboy, moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
New Brunswick, Perth Amboy, Somerville, Sandy Hook, Somerset, Edison,
Middletown, Old Bridge, East Brunswick, Sayreville, North Brunswick,
Carteret, Madison, Middlesex, Bound Brook, Manville, Chatham,
Matawan, Highlands, and Mendham.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4041 7465 4075 7461 4077 7437 4074 7437
4067 7446 4064 7441 4060 7446 4060 7421
4056 7421 4050 7428 4047 7427 4044 7420
4046 7418 4045 7414 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2226Z 272DEG 25KT 4052 7434
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Fitzsimmons
Action: Cancelled Issued At: 2026-05-20 17:27:47
494
WWUS51 KPHI 202227
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
627 PM EDT Wed May 20 2026
NJC019-202236-
/O.CAN.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Hunterdon NJ-
627 PM EDT Wed May 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HUNTERDON COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northern and central New Jersey.
LAT...LON 4041 7465 4075 7461 4077 7437 4074 7437
4067 7446 4064 7441 4060 7446 4060 7421
4056 7421 4050 7428 4047 7427 4044 7420
4046 7418 4045 7414 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2226Z 272DEG 25KT 4052 7434
$$
NJC023-025-027-035-202300-
/O.CON.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Morris NJ-Somerset NJ-Monmouth NJ-Middlesex NJ-
627 PM EDT Wed May 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR SOUTHEASTERN MORRIS...CENTRAL SOMERSET...NORTHEASTERN MONMOUTH
AND MIDDLESEX COUNTIES...
At 626 PM EDT, a severe thunderstorm was located over Edison, or near
Perth Amboy, moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
New Brunswick, Perth Amboy, Somerville, Sandy Hook, Somerset, Edison,
Middletown, Old Bridge, East Brunswick, Sayreville, North Brunswick,
Carteret, Madison, Middlesex, Bound Brook, Manville, Chatham,
Matawan, Highlands, and Mendham.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4041 7465 4075 7461 4077 7437 4074 7437
4067 7446 4064 7441 4060 7446 4060 7421
4056 7421 4050 7428 4047 7427 4044 7420
4046 7418 4045 7414 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2226Z 272DEG 25KT 4052 7434
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Fitzsimmons
Action: Cancelled Issued At: 2026-05-20 17:48:03
144
WWUS51 KPHI 202247
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
647 PM EDT Wed May 20 2026
NJC027-035-202257-
/O.CAN.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Morris NJ-Somerset NJ-
647 PM EDT Wed May 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MORRIS AND
CENTRAL SOMERSET COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northern and central New Jersey.
LAT...LON 4041 7442 4060 7441 4060 7421 4056 7421
4055 7425 4053 7425 4050 7428 4047 7427
4044 7420 4046 7418 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2247Z 272DEG 25KT 4051 7415
$$
NJC023-025-202300-
/O.CON.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Monmouth NJ-Middlesex NJ-
647 PM EDT Wed May 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR NORTHEASTERN MONMOUTH AND NORTHEASTERN MIDDLESEX COUNTIES...
At 647 PM EDT, a severe thunderstorm was located over Huguenot,
moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
New Brunswick, Perth Amboy, Sandy Hook, Edison, Middletown, Old
Bridge, East Brunswick, Sayreville, Carteret, Matawan, Highlands,
Colonia, Navesink, Brownville, Woodbridge, South River, Highland
Park, Metuchen, Spotswood, and Keyport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4041 7442 4060 7441 4060 7421 4056 7421
4055 7425 4053 7425 4050 7428 4047 7427
4044 7420 4046 7418 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2247Z 272DEG 25KT 4051 7415
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Fitzsimmons
Action: Continued Issued At: 2026-05-20 17:48:03
144
WWUS51 KPHI 202247
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
647 PM EDT Wed May 20 2026
NJC027-035-202257-
/O.CAN.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Morris NJ-Somerset NJ-
647 PM EDT Wed May 20 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MORRIS AND
CENTRAL SOMERSET COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
northern and central New Jersey.
LAT...LON 4041 7442 4060 7441 4060 7421 4056 7421
4055 7425 4053 7425 4050 7428 4047 7427
4044 7420 4046 7418 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2247Z 272DEG 25KT 4051 7415
$$
NJC023-025-202300-
/O.CON.KPHI.SV.W.0047.000000T0000Z-260520T2300Z/
Monmouth NJ-Middlesex NJ-
647 PM EDT Wed May 20 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM EDT
FOR NORTHEASTERN MONMOUTH AND NORTHEASTERN MIDDLESEX COUNTIES...
At 647 PM EDT, a severe thunderstorm was located over Huguenot,
moving east at 30 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
Locations impacted include...
New Brunswick, Perth Amboy, Sandy Hook, Edison, Middletown, Old
Bridge, East Brunswick, Sayreville, Carteret, Matawan, Highlands,
Colonia, Navesink, Brownville, Woodbridge, South River, Highland
Park, Metuchen, Spotswood, and Keyport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4041 7442 4060 7441 4060 7421 4056 7421
4055 7425 4053 7425 4050 7428 4047 7427
4044 7420 4046 7418 4041 7399 4048 7402
4048 7401 4043 7397 4038 7397
TIME...MOT...LOC 2247Z 272DEG 25KT 4051 7415
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Fitzsimmons
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||