05/20/2026
FRON THE US NATIONAL WEATHER SERVICE PHILADELPHIA, MT HOLLY
Alert. Severe Thunderstorm Warning issued May 20 at 6:04PM EDT until May 20 at 7:00PM EDT by NWS Mount Holly NJ
Areas Affected
Hunterdon, NJ; Middlesex, NJ; Monmouth, NJ; Morris, NJ; Somerset, NJ
severe thunderstorm warning
Update: Severe Thunderstorm Warning issued May 20 at 6:18PM EDT until May 20 at 6:30PM EDT by NWS Mount Holly NJ
Areas Affected
Burlington, NJ; Mercer, NJ; Middlesex, NJ; Monmouth, NJ; Ocean, NJ; Somerset, NJ; Bucks, PA
Details
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.
For your protection move to an interior room on the lowest floor of a
building.