An area of low pressure organized over the southeastern United States during the evening of Saturday April 14th, and tracked northeast along the East Coast Sunday the 15th, to Long Island on Monday the 16th. The low pressure system grew into a major late season winter storm by the time it reached the New Jersey coast Sunday evening the 15th. The central pressure of this storm dropped to 963 mb just south of Long Island on the 16th. The storm stalled in the vicinity of Long Island and the southern New England coast from the 16th until Tuesday the 17th when it finally drifted to well off the east coast.  A mix of light rain and snow overspread central New York during the early morning hours of Sunday April 15th. The precipitation was a mixture of mainly light rain and snow across central New York Sunday morning which transitioned to all rain Sunday afternoon. The precipitation changed back to all snow Sunday night north and west of the Catskills in central New York. The rain turned to all snow in the Catskills later in the morning on Monday the 16th. The snow became heavy at times and continued across central New York until tapering off to lighter snow showers and flurries by the early morning hours on Tuesday the 17th. Total storm accumulations ranged from 2 to 4 inches in much of southern and western Steuben County and in the lower terrain of Sullivan County, to 4 to 8 inches in the valleys along the southern tier, to between 1 and 2 feet across much of the Finger Lakes region, the higher terrain of central New York, the Catskills and the Tug Hill Plateau. The snow was heavy and wet bringing down many trees and power lines causing scattered power outages.

Winter Storm in NORTHERN ONEIDA, NEW YORK
From 15-APR-07 04:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought between 12 and 18 inches of snow to the county.

Winter Storm in OTSEGO, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Moderate to heavy rain fell throughout the day and evening of April 15th before changing over to snow shortly after midnight on the 16th. About 1.4 inches of rain was measured before the change to snow. Snow fell heavy at times during the morning of the 16th, with about 4 to 11 inches recorded in the county.

Winter Storm in ONONDAGA, NEW YORK
From 15-APR-07 04:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought between 4 and 16 inches of snow to the county.

Winter Storm in SENECA, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 12 inches of snow to the county.

Winter Storm in CHEMUNG, NEW YORK
From 15-APR-07 02:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought snowfall totals of 7 to 11 inches across the county.

Winter Storm in CORTLAND, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought snowfall totals of 9 to 21 inches across the county.

Winter Storm in BROOME, NEW YORK
From 15-APR-07 02:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought snowfall totals of 6 to 14 inches across the county.

Winter Storm in YATES, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 12 inches of snow to the county.

Winter Storm in DELAWARE, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Moderate to heavy rain fell throughout the day and evening of April 15th before changing over to snow during the overnight on the 16th. About 2 inches of rain fell before the change to snow. Snow fell heavy at times during the morning of the 16th, with about 10 inches recorded in the county.

Winter Storm in CHENANGO, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought snowfall totals of 10 to 15 inches across the county.

Winter Storm in MADISON, NEW YORK
From 15-APR-07 04:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought between 8 and 19 inches of snow to the county.

Winter Storm in SOUTHERN ONEIDA, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 8 to 12 inches of snow to the county.

Winter Storm in TIOGA, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 6 to 17 inches of snow to the county.

Winter Storm in SCHUYLER, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought from 9 to 14 inches of snow across the county.

Winter Storm in SOUTHERN CAYUGA, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 12 to 15 inches of snow to the county.

Winter Storm in STEUBEN, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 12 inches of snow to the county.

Winter Storm in TOMPKINS, NEW YORK
From 15-APR-07 03:00:00 to 16-APR-07 20:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A major spring storm brought about 8 to 23 inches of snow to the county.