Strong to severe thunderstorms developed in the afternoon and evening hours of the 1st ahead of a cold front. Several of the storms produced damaging winds. Heavy rains from the storms did result in some localized flooding.

Flood in BERKS, PENNSYLVANIA
From 01-JUL-17 15:20:00 to 01-JUL-17 16:20:00 (EST-5)
Location: READING
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

High water at 5th and 12th. 1.3 inches in 11 minutes.

Flash Flood in BERKS, PENNSYLVANIA
From 01-JUL-17 15:20:00 to 01-JUL-17 16:20:00 (EST-5)
Location: ALSACE MANOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Vehicles briefly stuck in high water.

Flood in NORTHAMPTON, PENNSYLVANIA
From 01-JUL-17 15:44:00 to 01-JUL-17 16:44:00 (EST-5)
Location: GEORGETOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Flooding reported on roads with 2.16 inches of rain falling.

Flash Flood in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:46:00 to 01-JUL-17 16:46:00 (EST-5)
Location: EAST PENN JCT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

A high water rescue occurred in a hotel parking lot on Bulldog drive in south Whitehall township. Also, A minivan was trapped in high water at the intersection of MacArthur and Mickley roads.

Flash Flood in LEHIGH, PENNSYLVANIA
From 01-JUL-17 16:00:00 to 01-JUL-17 17:00:00 (EST-5)
Location: ALLENTOWN MUNI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

A high water rescue occurred near the intersection of Lehigh and 33rd street.

Flood in BERKS, PENNSYLVANIA
From 01-JUL-17 16:20:00 to 01-JUL-17 17:20:00 (EST-5)
Location: HANCOCK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A road was flooded near the intersection of Meadow drive and Park avenue.

Flood in LEHIGH, PENNSYLVANIA
From 01-JUL-17 16:30:00 to 01-JUL-17 17:30:00 (EST-5)
Location: TREXLERTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Localized flooding near Ancient Oaks and along Hamilton Blvd.

Heavy Rain in LEHIGH, PENNSYLVANIA
From 01-JUL-17 16:10:00 to 01-JUL-17 16:10:00 (EST-5)
Location: MACUNGIE KNEPPER ARP
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two and a quarter inches of rain fell in under 30 minutes.

Heavy Rain in LEHIGH, PENNSYLVANIA
From 01-JUL-17 16:15:00 to 01-JUL-17 16:15:00 (EST-5)
Location: NEW SMITHVILLE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Just under two and a half inches of rain fell in 30 minutes.

Thunderstorm Wind in BERKS, PENNSYLVANIA
From 01-JUL-17 15:30:00 to 01-JUL-17 15:30:00 (EST-5)
Location: BIRDSBORO
Magnitude: 52.00 EG
Reported by: Trained Spotter

Several trees downed due to thunderstorm winds.

Thunderstorm Wind in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:51:00 to 01-JUL-17 15:51:00 (EST-5)
Location: (ABE)LEHIGH VALLEY INTERNATIONAL AIRPORT
Magnitude: 56.00 MG
Reported by: ASOS

Measured at the Lehigh Valley Intl Airport.

Thunderstorm Wind in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:46:00 to 01-JUL-17 15:46:00 (EST-5)
Location: ALLENTOWN MUNI
Magnitude: 51.00 MG
Reported by: Trained Spotter

Measure gust in South Allentown with small branches on the roadways.

Thunderstorm Wind in BERKS, PENNSYLVANIA
From 01-JUL-17 15:30:00 to 01-JUL-17 15:30:00 (EST-5)
Location: TOPTON
Magnitude: 52.00 EG
Reported by: Trained Spotter

Tree fell onto a railroad track in Topton.

Thunderstorm Wind in BERKS, PENNSYLVANIA
From 01-JUL-17 15:35:00 to 01-JUL-17 15:35:00 (EST-5)
Location: MERTZTOWN
Magnitude: 52.00 EG
Reported by: Trained Spotter

A tree was downed by thunderstorm winds.

Thunderstorm Wind in NORTHAMPTON, PENNSYLVANIA
From 01-JUL-17 15:47:00 to 01-JUL-17 15:47:00 (EST-5)
Location: SHOENERSVILLE
Magnitude: 52.00 EG
Reported by: Trained Spotter

Multiple trees and power lines downed due to thunderstorm winds in North Catasauqua.

Thunderstorm Wind in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:37:00 to 01-JUL-17 15:37:00 (EST-5)
Location: EAST TEXAS
Magnitude: 52.00 EG
Reported by: Unknown

Donwed Trees and wires on several roads.

Thunderstorm Wind in BUCKS, PENNSYLVANIA
From 01-JUL-17 16:04:00 to 01-JUL-17 16:04:00 (EST-5)
Location: FINLAND
Magnitude: 52.00 EG
Reported by: Unknown

A downed tree on Trumbauersville and carvers hill road.

Thunderstorm Wind in MONTGOMERY, PENNSYLVANIA
From 01-JUL-17 16:39:00 to 01-JUL-17 16:39:00 (EST-5)
Location: BAEDERWOOD
Magnitude: 52.00 EG
Reported by: River/Stream Gage

Several trees and power lines down in Abington.

Thunderstorm Wind in MONTGOMERY, PENNSYLVANIA
From 01-JUL-17 15:35:00 to 01-JUL-17 15:35:00 (EST-5)
Location: FRUITVILLE
Magnitude: 52.00 EG
Reported by: Trained Spotter

Several large branches down.

Thunderstorm Wind in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:40:00 to 01-JUL-17 15:40:00 (EST-5)
Location: CHAPMAN
Magnitude: 52.00 EG
Reported by: Emergency Manager

Winds led to a partial roof collapse on Schantz rd.

Thunderstorm Wind in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:48:00 to 01-JUL-17 15:48:00 (EST-5)
Location: (ABE)LEHIGH VALLEY INTERNATIONAL AIRPORT
Magnitude: 55.00 EG
Reported by: Emergency Manager

A plane was flipped at Lehigh Valley International. Another plane lost it's front landing gear. Roof, skylight and window damage also occurred on the southwest side of the terminal buildings. A tree fell onto another plane.

Flash Flood in LEHIGH, PENNSYLVANIA
From 01-JUL-17 15:53:00 to 01-JUL-17 16:53:00 (EST-5)
Location: ALLENTOWN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

A minivan was trapped in high water at the intersection of Macarthur and Mickley roads.