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Winter Weather in Northwest Suffolk, New York
Winter Weather January 18, 2026 · Northwest Suffolk, New York
What the National Weather Service wrote
A trained spotter reported 2.4 inches at 1 N Smithtown. The public reported 3.0 inches at 1 SSE Commack.
The wider storm
Elongated low pressure along a cold front brought an low end advisory accumulating snowfall to portions of Southeastern New York.
Source: NOAA Storm Events Database, event 1300960. Narratives are written by the National Weather Service forecast office that issued the report.
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