Headline:
Severe Thunderstorm Warning issued July 18 at 5:45PM EDT until July 18 at 6:30PM EDT by NWS Mount Holly NJ
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 18, 2026 - 2:45pm
Expires:
July 18, 2026 - 3:30pm
Description:
SVRPHI
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Central Montgomery County in southeastern Pennsylvania...
South central Bucks County in southeastern Pennsylvania...
East central Chester County in southeastern Pennsylvania...
Northern Philadelphia County in southeastern Pennsylvania...
Northern Delaware County in southeastern Pennsylvania...
* Until 630 PM EDT.
* At 544 PM EDT, a severe thunderstorm was located over West
Norriton, or 16 miles northwest of Philadelphia, moving east at 35
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damage to roofs, siding, trees, and power lines is
possible.
* Locations impacted include...
Philadelphia, Bensalem, Norristown, Lansdale, West Norriton, East
Norriton, Conshohocken, Hatboro, Ambler, Collegeville, Jenkintown,
Chalfont, Trappe, Rockledge, Newtown, Abington, Langhorne, Bryn
Athyn, Ivyland, and Feasterville-Trevose.
This includes the following highways...
Pennsylvania Turnpike between mile markers 324 and 355.
Northeast Extension between mile markers 21 and 30.
Interstate 95 in Pennsylvania between mile markers 36 and 38.
Interstate 76 in Pennsylvania between mile markers 327 and 335.
Interstate 476 in Pennsylvania between mile markers 14 and 19.
Instruction:
A Tornado Watch remains in effect until 900 PM EDT for southeastern
Pennsylvania.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 900 PM EDT for southeastern
Pennsylvania.
Area Description:
Bucks, PA; Chester, PA; Delaware, PA; Montgomery, PA; Philadelphia, PA
Forcast Office:
NWS Mount Holly NJ
Sender: