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Lake-Effect Snow in Southeastern St. Lawrence, New York
Lake-Effect Snow November 18, 2022 – November 20, 2022 · Southeastern St. Lawrence, New York
What the National Weather Service wrote
Snowfall totals in SE St. Lawrence ranged from 12 to 35 inches with 35 inches in Star Lake.
The wider storm
A favorable synoptic pattern with sub-freezing, uniform southwest flow over the long fetch of Lake Ontario on Friday 11/18 created a epic lake effect snow band that moved across the eastern shores of Lake Ontario and eventually into southern St. Lawrence and Franklin counties in NY. Total snowfall totals ranged from 4 to 10 inches across southern Franklin county and 8 to 30+ inches in southern St. Lawrence county with snowfall rates in excess of 2-3 inches per hour at times in the heaviest snowfall communities.
Source: NOAA Storm Events Database, event 1057983. Narratives are written by the National Weather Service forecast office that issued the report.
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