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Devon, PA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Devon, PA
Elevation: 472ft
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Active Weather Alerts

Severe Thunderstorm Warning
Issued: 11:11 PM Jul. 28, 2026 – National Weather Service
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
FOR EASTERN NEW CASTLE...WESTERN SALEM...WEST CENTRAL GLOUCESTER...
CENTRAL CHESTER AND SOUTHWESTERN DELAWARE COUNTIES...

At 711 PM EDT, severe thunderstorms were located along a line
extending from West Chester to near Beckett to near Newport Meadows,
moving east at 25 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is
possible.

Locations impacted include...
Wilmington, West Chester, Chester, Pennsville, Coatesville, Westtown,
Carneys Point, Downingtown, Elsmere, Kennett Square, New Castle,
Penns Grove, Salem, Woodstown, Alloway, Quinton, Swedesboro, Delaware
City, Newport, and Arden.

This includes the following highways...
New Jersey Turnpike near exit 1.
Pennsylvania Turnpike between mile markers 310 and 320.
Interstate 95 in Pennsylvania between mile markers 0 and 5.
Interstate 95 in Delaware between mile markers 7 and 23.
Interstate 295 in New Jersey between mile markers 0 and 13.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1000 PM EDT for northern
Delaware...southern New Jersey...and southeastern Pennsylvania.

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

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

&&


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

Severe Thunderstorm Warning
Issued: 11:08 PM Jul. 28, 2026 – National Weather Service
The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
Southeastern Berks County in eastern Pennsylvania...
Northwestern Montgomery County in southeastern Pennsylvania...
Northeastern Chester County in southeastern Pennsylvania...

* Until 815 PM EDT.

* At 708 PM EDT, a severe thunderstorm was located near Glenmoore, or
13 miles east of New Holland, moving northeast at 20 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is
possible.

* Locations impacted include...
Pottstown, Phoenixville, Lansdale, Souderton, Birdsboro,
Collegeville, Royersford, Trappe, Hatfield, East Greenville, Honey
Brook, Schwenksville, Elverson, Bally, Bechtelsville, Green Lane,
New Morgan, Pughtown, Spring Mount, and Glenmoore.

This includes the following highways...
Pennsylvania Turnpike between mile markers 296 and 310.
Northeast Extension between mile markers 27 and 38.
Interstate 176 in Pennsylvania between mile markers 1 and 2.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1000 PM EDT for southeastern
Pennsylvania.

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

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

A Tornado Watch remains in effect until 1000 PM EDT for southeastern
Pennsylvania.

&&


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

Severe Thunderstorm Warning
Issued: 11:06 PM Jul. 28, 2026 – National Weather Service
The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for...
Northwestern Cumberland County in southern New Jersey...
Salem County in southern New Jersey...
Camden County in southern New Jersey...
Gloucester County in southern New Jersey...
Northwestern Burlington County in southern New Jersey...
Southeastern Montgomery County in southeastern Pennsylvania...
Northeastern Chester County in southeastern Pennsylvania...
Philadelphia County in southeastern Pennsylvania...
Delaware County in southeastern Pennsylvania...

* Until 800 PM EDT.

* At 706 PM EDT, severe thunderstorms were located along a line
extending from near Downingtown to near Chester to Salem, moving
northeast 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, Camden, Wilmington, Vineland, West Chester,
Gloucester City, Cherry Hill, Evesham, Mount Laurel, Norristown,
Chester, Willingboro, Deptford, Voorhees, Medford, West Deptford,
Glassboro, Lindenwold, Phoenixville, and Lansdale.

This includes the following highways...
New Jersey Turnpike between exits 1 and 5.
Pennsylvania Turnpike between mile markers 310 and 346.
Northeast Extension between mile markers 21 and 29.
Interstate 95 in Pennsylvania between mile markers 1 and 33.
Interstate 76 in Pennsylvania between mile markers 327 and 351.
Interstate 76 in New Jersey between mile markers 0 and 3.
Interstate 295 in New Jersey between mile markers 1 and 47.
Interstate 676 in Pennsylvania between mile markers 0 and 1.
Interstate 676 in New Jersey between mile markers 0 and 4.
Interstate 476 in Pennsylvania between mile markers 0 and 19.
Atlantic City Expressway between mile markers 30 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 1000 PM EDT for northern
Delaware...southern New Jersey...and southeastern Pennsylvania.

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

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

A Tornado Watch remains in effect until 1000 PM EDT for northern
Delaware...southern New Jersey...and southeastern Pennsylvania.

&&


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

Flood Watch
Issued: 10:10 PM Jul. 28, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY AFTERNOON...

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of northern Delaware, including the following
area, New Castle, New Jersey, including the following areas,
Camden, Coastal Ocean, Eastern Monmouth, Gloucester, Mercer,
Northwestern Burlington, Ocean, Salem, Southeastern Burlington and
Western Monmouth, and Pennsylvania, including the following areas,
Berks, Delaware, Eastern Chester, Eastern Montgomery, Lower Bucks,
Philadelphia, Upper Bucks, Western Chester and Western Montgomery.

* WHEN...Through Wednesday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Widespread showers and thunderstorms will move through this
afternoon through tonight. Rainfall rates of 1 to 3 inches
per hour are possible. Rainfall amount of 1 to 3 inches are
expected with locally higher amounts possible.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

Tornado Watch
Issued: 8:20 PM Jul. 28, 2026 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 529 UNTIL
10 PM EDT THIS EVENING WHICH REPLACES A PORTION OF SEVERE
THUNDERSTORM WATCH 525. THE NEW WATCH IS VALID FOR THE FOLLOWING
AREAS

IN DELAWARE THE NEW WATCH INCLUDES 1 COUNTY

IN NORTHERN DELAWARE

NEW CASTLE

IN NEW JERSEY THE NEW WATCH INCLUDES 7 COUNTIES

IN SOUTHERN NEW JERSEY

ATLANTIC              BURLINGTON            CAMDEN
CUMBERLAND            GLOUCESTER            OCEAN
SALEM

IN PENNSYLVANIA THE NEW WATCH INCLUDES 5 COUNTIES

IN SOUTHEAST PENNSYLVANIA

BUCKS                 CHESTER               DELAWARE
MONTGOMERY            PHILADELPHIA

THIS INCLUDES THE CITIES OF ATLANTIC CITY, CAMDEN, CHERRY HILL,
DEPTFORD, DOYLESTOWN, GLASSBORO, HAMMONTON, MEDIA, MILLVILLE,
MOORESTOWN, MOUNT HOLLY, NORRISTOWN, PENNSVILLE, PHILADELPHIA,
TOMS RIVER, WEST CHESTER, AND WILMINGTON.

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