| NWS Forecast for: Lake Pontchartrain (GMZ531) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 156 AM CDT Tue Jun 2 2026 |  |
| Rest Of Tonight: Southeast winds around 5 knots, becoming south late. Seas 1 foot or less. A slight chance of showers and thunderstorms. Tuesday: West winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms in the afternoon. Tuesday Night: Southeast winds 5 to 10 knots, becoming northeast after midnight. Seas 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. Wednesday: East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Wednesday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Thursday: East winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 4 feet, occasionally to 5 feet. A chance of showers and thunderstorms. Thursday Night: East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers after midnight. Friday: East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Friday Night: Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. Saturday: Southeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Saturday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Lake Pontchartrain (GMZ531) | |
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