New York, 2010

Lake-Effect Snow in New York, December 14 to 16, 2010

December 14 to 16, 2010 · NWS BGM · 4 events in 4 counties and zones

A storm that was nearly stationary over the Canadian Maritimes led to a persistent northwesterly flow of very cold air across the relatively warm waters of Lake Ontario producing another round of heavy lake effect snow for the snow belts of central New York. Total snowfalls ranged from 1 to 2 feet, with up to 29 inches reported|in Camillus in Onondaga County.

Where it happened

Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
4

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS BGM wrote it up.

A storm that was nearly stationary over the Canadian Maritimes led to a persistent northwesterly flow of very cold air across the relatively warm waters of Lake Ontario producing another round of heavy lake effect snow for the snow belts of central New York. Total snowfalls ranged from 1 to 2 feet, with up to 29 inches reported|in Camillus in Onondaga County.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

4 lake-effect snow. Local standard time, as filed.

Lake-Effect Snow, Onondaga

When
December 14, 3:00 AM EST to December 16, 12:00 PM EST
Where
Onondaga forecast zone
Reported by
Trained Spotter
Coordinates
43.006, -76.195 (the zone’s center; the record gives no point)

Bands of lake effect snow off Lake Ontario brought heavy snow to parts of the county. Snowfall totals in the heaviest areas ranged from 8 to 18 inches.

Lake-Effect Snow, Madison

When
December 14, 3:00 AM EST to December 16, 12:00 PM EST
Where
Madison forecast zone
Reported by
Trained Spotter
Coordinates
42.913, -75.670 (the zone’s center; the record gives no point)

Bands of lake effect snow off Lake Ontario brought heavy snow to parts of the county. Snowfall totals in the heaviest areas ranged from about 5 to 9 inches.

Lake-Effect Snow, Southern Oneida

When
December 14, 3:00 AM EST to December 16, 12:00 PM EST
Where
Southern Oneida forecast zone
Reported by
Trained Spotter
Coordinates
43.242, -75.436 (the zone’s center; the record gives no point)

Bands of lake effect snow off Lake Ontario brought heavy snow to parts of the county. Snowfall totals in the heaviest areas ranged from about 5 to 9 inches.

Lake-Effect Snow, Southern Cayuga

When
December 14, 3:00 AM EST to December 16, 12:00 PM EST
Where
Southern Cayuga forecast zone
Reported by
Trained Spotter
Coordinates
43.010, -76.574 (the zone’s center; the record gives no point)

Bands of lake effect snow off Lake Ontario brought heavy snow to parts of the county. Snowfall totals in the heaviest areas ranged from about 5 to 9 inches.

What these are

Lake-Effect Snow
Heavy snow in bands downwind of a large lake as cold air crosses warmer water.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New York in 2010Every state in 2010This day in weather historyWarnings in New York, December 2010

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 271616, 271617, 271618, 271619.