News Headlines
| NWS Forecast for: Lake Pontchartrain (GMZ531) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 537 PM CDT Fri Sep 18 2026 | |
| Tonight: Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight, then becoming northeast late. Seas 1 foot or less. Saturday: North winds around 5 knots, becoming southeast in the afternoon. Seas 1 foot or less. Saturday Night: South winds around 5 knots, becoming southwest after midnight. Seas 1 foot or less. Sunday: Northwest winds around 5 knots, becoming southeast in the afternoon. Seas 1 foot or less. Sunday Night: South winds around 5 knots, becoming west after midnight. Seas 1 foot or less. Monday: North winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms in the afternoon. Monday Night: Southeast winds around 5 knots, becoming southwest after midnight. Seas 1 foot or less. Tuesday: North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Tuesday Night: Southeast winds around 5 knots, becoming west after midnight. Seas 1 foot or less. Wednesday: Northeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. Wednesday Night: Northeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Lake Pontchartrain (GMZ531) | |
Visit your local NWS office at: https://www.weather.gov/lix |