News Headlines
| NWS Forecast for: Lake Pontchartrain (GMZ531) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 201 AM CDT Sat Sep 19 2026 |  |
| Rest Of Tonight: Light and variable winds. Seas 1 foot or less. Saturday: North winds around 5 knots, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. Saturday Night: South winds around 5 knots, becoming southwest around 5 knots after midnight. Seas 1 foot or less. Sunday: North winds around 5 knots, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. Sunday Night: South winds around 5 knots, becoming west around 5 knots after midnight. Seas 1 foot or less. Monday: Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. Monday Night: Southeast winds around 5 knots, becoming west after midnight. Seas 1 foot or less. Tuesday: North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. Tuesday Night: Southeast winds around 5 knots, becoming northeast after midnight. Seas 1 foot or less. Wednesday: Northeast winds 5 to 10 knots. Seas 1 foot or less. Wednesday Night: Northeast winds 5 to 10 knots. Seas 1 foot or less, then 1 to 2 feet after midnight. A slight chance of showers in the evening. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Lake Pontchartrain (GMZ531) | |
Visit your local NWS office at: https://www.weather.gov/lix |