Daytime heating helped fuel storms as they developed along a cold front that passed through Central New York. Many storms became severe, producing damaging winds and large hail. Multiple trees were knocked down across the region.

Thunderstorm Wind in BROOME, NEW YORK
From 17-JUL-21 18:09:00 to 17-JUL-21 18:09:00 (EST-5)
Location: WEST COLESVILLE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a tree onto roadway.

Thunderstorm Wind in TOMPKINS, NEW YORK
From 17-JUL-21 15:40:00 to 17-JUL-21 15:40:00 (EST-5)
Location: DANBY
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a large tree onto a roadway.

Thunderstorm Wind in CHENANGO, NEW YORK
From 17-JUL-21 18:18:00 to 17-JUL-21 18:18:00 (EST-5)
Location: ROCKDALE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a tree onto a roadway.

Thunderstorm Wind in CORTLAND, NEW YORK
From 17-JUL-21 16:11:00 to 17-JUL-21 16:11:00 (EST-5)
Location: HARFORD
Magnitude: 50.00 EG
Property damage: 3.50K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm winds knocked down trees and also damaged the roof of a mobile home.

Hail in BROOME, NEW YORK
From 17-JUL-21 16:37:00 to 17-JUL-21 16:37:00 (EST-5)
Location: LISLE
Magnitude: 2.00 
Reported by: Public

A severe thunderstorm produced 2 inch hail.

Hail in CORTLAND, NEW YORK
From 17-JUL-21 16:11:00 to 17-JUL-21 16:11:00 (EST-5)
Location: HARFORD
Magnitude: 1.00 
Reported by: Public

A severe thunderstorm produced 1 inch hail.

Hail in CORTLAND, NEW YORK
From 17-JUL-21 16:17:00 to 17-JUL-21 16:17:00 (EST-5)
Location: HARFORD MILLS
Magnitude: 1.00 
Reported by: Public

A severe thunderstorm produced 1 inch hail.

Thunderstorm Wind in CHENANGO, NEW YORK
From 17-JUL-21 17:19:00 to 17-JUL-21 17:19:00 (EST-5)
Location: GREENE ARPT
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down tree onto roadway.

Thunderstorm Wind in STEUBEN, NEW YORK
From 17-JUL-21 15:01:00 to 17-JUL-21 15:01:00 (EST-5)
Location: WHEELER
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Strong thunderstorm winds knocked down a tree onto a roadway.

Thunderstorm Wind in TOMPKINS, NEW YORK
From 17-JUL-21 16:21:00 to 17-JUL-21 16:21:00 (EST-5)
Location: SLATERVILLE SPGS
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorms knocked down trees and wires onto a roadway.

Thunderstorm Wind in CHENANGO, NEW YORK
From 17-JUL-21 17:19:00 to 17-JUL-21 17:19:00 (EST-5)
Location: OXFORD
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a tree onto roadway, blocking both lanes.

Thunderstorm Wind in BROOME, NEW YORK
From 17-JUL-21 17:45:00 to 17-JUL-21 17:45:00 (EST-5)
Location: VESTAL CENTER
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a tree and wires.

Thunderstorm Wind in BROOME, NEW YORK
From 17-JUL-21 18:02:00 to 17-JUL-21 18:02:00 (EST-5)
Location: LANGDON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Strong thunderstorm winds knocked down a tree onto roadway.