Borough of North Caldwell Alerts

Tornado Warning issued July 21 at 2:57PM EDT until July 21 at 3:45PM EDT by NWS Mount Holly NJ

Headline

Tornado Warning issued July 21 at 2:57PM EDT until July 21 at 3:45PM EDT by NWS Mount Holly NJ

Description

TORPHI

The National Weather Service in Mount Holly NJ has issued a

* Tornado Warning for...
Southeastern Morris County in northern New Jersey...
North central Somerset County in northern New Jersey...

* Until 345 PM EDT.

* At 257 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Mendham, or near Morristown, moving east at 25
mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.

* Locations impacted include...
Morristown, Madison, Florham Park, East Hanover, Chatham, Morris
Plains, Mendham, Peapack And Gladstone, Far Hills, Parsippany,
Bernardsville, and Hanover Township.

This includes the following highways...
Interstate 80 in New Jersey between mile markers 45 and 48.
Interstate 287 in New Jersey between mile markers 29 and 41.

Instructions

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Additional Details

TypeAlert
PhenomenaTornado
SeverityWarning
Event CodeTOR
AreaMorris, NJ; Somerset, NJ
SentTuesday, July 21, 2026 2:57 PM EDT
ExpiresTuesday, July 21, 2026 3:45 PM EDT
SenderNWS Mount Holly NJ
Idurn:oid:2.49.0.1.840.0.fbe3171cddc2842b9da7bffcde202376ad7a8f20.001.1