Marine Thunderstorm Wind — Lake Ponchartrain and Lake Maurepas, Gulf of Mexico
2025-06-19 · near Lakefront Airport - Xlkf Weatherflow, Lake Ponchartrain and Lake Maurepas, Gulf of Mexico
42 MG
Magnitude
Event narrative
The ASOS station at Lakefront Airport measured a thunderstorm wind gust of 48 mph or 42 knots.
Wider weather episode
A decaying outflow boundary sent out from storms in northern Mississippi and Alabama reached the local area late on the 19th. As this boundary reached the local area, it encountered a quite unstable environment which was conducive for convective development and gusty winds.
View location on OpenStreetMap → (30.0400, -90.0200)
Source: NOAA Storm Events Database, event_id 1279305. Narrative written by the NWS forecast office that issued the report.