A frontal boundary slowly sagged southward through the area. This allowed for deep cold air to make its way south of the Pennsylvania state line. A series of weak disturbances then worked down this front bringing several rounds of moderate to heavy snow. The heaviest snow fell in the evening of February 3 for most areas. This occurred after a slow changeover from rain to snow as the front sagged southward. By the end of the event, many portions of the area received more than a foot of snow. Selected reports include 16.5 inches in Lockport, 12.5 inches in Kenmore, 12.3 inches in Gerry, 16.8 inches in Perrysburg, 13.6 inches in Sardinia, 10.2 inches in Medina, 15 inches in Webster, 12 inches in Batavia, 13 inches in Attica, 12.6 inches in Dansville, 10.8 inches in Alfred, 14 inches in Marion, 11.5 inches in Fulton, 8.3 inches in Watertown, 11.5 inches in Constableville, and 9.2 inches in Bristol Harbor.

Winter Storm in NIAGARA, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in NORTHERN ERIE, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in CHAUTAUQUA, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in CATTARAUGUS, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winter Storm in SOUTHERN ERIE, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in ORLEANS, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winter Storm in MONROE, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Winter Storm in GENESEE, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in WYOMING, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winter Storm in LIVINGSTON, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in ALLEGANY, NEW YORK
From 02-FEB-22 22:00:00 to 04-FEB-22 08:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Winter Storm in WAYNE, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Winter Storm in NORTHERN CAYUGA, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Winter Storm in OSWEGO, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in JEFFERSON, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Winter Storm in LEWIS, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Winter Storm in ONTARIO, NEW YORK
From 03-FEB-22 01:00:00 to 04-FEB-22 10:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer