Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th.

High Wind in EASTERN MONTGOMERY, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. A trained spotter reported a tree down on wires in Lower Providence Township.

High Wind in UPPER BUCKS, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. A NWS employee reported a few trees down in Northampton Township.

High Wind in MONROE, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. The Mount Pocono ASOS precipitation accumulation sensor was damaged by windblown debris. The ASOS recorded a peak wind gust of 60 mph at 225 PM on April 4th.

High Wind in LOWER BUCKS, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. A trained spotter in Doylestown reported tree branches down and estimated wind gusts over 50 mph.

High Wind in CARBON, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. At 234 PM on April 4th, the Department of Highways reported debris from wind damage blocking portions of U.S. Highway 209, one mile south of Jim Thorpe.

High Wind in BERKS, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. There were reports of numerous trees down in Berks County, including a Social Media report of a tree down on wires which lead to a fire in Unionville.

High Wind in EASTERN CHESTER, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. A report was received via Social Media with regard to siding blown off the side of a house in Malvern. Winds were estimated over 50 mph.

High Wind in PHILADELPHIA, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. A trained spotter reported an 18 inch diameter tree uprooted in University City.

High Wind in LEHIGH, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. There were several reports of trees down in Lehigh County, including a Newspaper report of a tree down in Whitehall Township blocking portions of Main Street.

High Wind in NORTHAMPTON, PENNSYLVANIA
From 04-APR-18 10:00:00 to 04-APR-18 20:00:00 (EST-5)
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Low pressure developed over the Central Plains on April 3rd, deepening as it moved into the Saint Lawrence Valley on April 3rd and to Prince Edward Island on April 4th, due to a significant contrast in air masses with Continental Polar air to the north and Maritime Tropical air to the south. This lead to a strong cold frontal passage across the region on April 4th. In the wake of this front, colder air moving into the area and a tight pressure gradient lead to widespread damaging west-northwest wind gusts in excess of 50 mph on April 4th. There were several reports of trees down in Northampton County, including a Newspaper report of a tree down on wires in Riverton.