Low pressure over the Canadian Maritimes provided persistent northwesterly flow to Upstate New York during the period. Cold air flowing across Lake Ontario resulted in lake effect snow across the snow-belts of Oneida county.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
The episode as NWS BGM wrote it up.
Low pressure over the Canadian Maritimes provided persistent northwesterly flow to Upstate New York during the period. Cold air flowing across Lake Ontario resulted in lake effect snow across the snow-belts of Oneida county. Lake effect snowfall totals of 7 inches fell north of the New York Thruway corridor.
The national radar mosaic for the moment the first event began.
2 lake-effect snow. Local standard time, as filed.
Lake effect snowfall totals of 6 to 10 inches fell north of the New York Thruway corridor. Durhamville measured 10.6 inches.
Lake effect snowfall totals of around 7 inches fell north of the New York Thruway corridor.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in New York in 2011Every state in 2011This day in weather historyWarnings in New York, January 2011
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: 278452, 278454.