Marine Thunderstorm Wind — Mexico Bay Ny To the St Lawrence River, Lake Ontario
2025-07-16 · near St Lawrence River, Mexico Bay Ny To the St Lawrence River, Lake Ontario
40 MG
Magnitude
Event narrative
Measured at nearby Cape Vincent Mesonet.
Wider weather episode
A shortwave trough and attendant surface cold front impinging on a weak shear, but very warm and moisture-laden atmosphere led to the development of showers and thunderstorms late in the day into the evening hours.
View location on OpenStreetMap → (44.1192, -76.3629)
Source: NOAA Storm Events Database, event_id 1286778. Narrative written by the NWS forecast office that issued the report.