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Winter Weather in Southern Westchester, New York
Winter Weather February 27, 2023 – February 28, 2023 · Southern Westchester, New York
What the National Weather Service wrote
The majority of snow reports ranged from 4 to 5 inches across the southern portion of the county. A trained spotter reported 5.3 inches in Hartsdale, 5.0 inches in Peekskill, and 4.5 inches in Yonkers. Public reports included 5.0 inches in Armonk, 4.8 inches at 1 WSW New Rochelle, with a Cocorahs report of 5.3 inches from Armonk. Thus, just short of reaching warning criteria.
The wider storm
Weak high pressure and a marginally cold air mass was locked into the northeast with blocking to the north across Eastern Canada, while low pressure over the Midwest moved east and redeveloped off the Northern Mid Atlantic coast. This led to the first widespread accumulating snowfall across the CWA.
Source: NOAA Storm Events Database, event 1074888. Narratives are written by the National Weather Service forecast office that issued the report.
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