Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Last Update: 952 PM CDT Mon Jun 15 2026

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New Orleans/Baton Rouge, LA Local Forecast Office

49NM E Pilottown LA

Marine Zone Forecast

Overnight

South winds 5 to 10 knots, increasing to around 15 knots late. Seas around 2 feet. Wave detail: southwest 2 feet at 5 seconds. A slight chance of showers and thunderstorms late this evening.

Tuesday

Southwest winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave detail: southwest 3 feet at 4 seconds and south 1 foot at 7 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.

Tuesday Night

Southwest winds 10 to 15 knots, becoming south 15 to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: south 4 feet at 6 seconds. A chance of showers and thunderstorms.

Wednesday

South winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: south 5 feet at 7 seconds. A chance of showers and thunderstorms.

Wednesday Night

South winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Seas 5 to 6 feet, occasionally to 8 feet, building to 7 to 8 feet, occasionally to 10 feet after midnight. Wave detail: south 6 feet at 7 seconds, becoming south 8 feet at 7 seconds. A slight chance of showers and thunderstorms.

Thursday

South winds 20 to 25 knots with gusts up to 30 knots. Seas 8 to 9 feet, occasionally to 11 feet. Wave detail: south 9 feet at 8 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.

Thursday Night

South winds 20 to 25 knots with gusts up to 30 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave detail: south 8 feet at 8 seconds. A slight chance of showers and thunderstorms.

Friday

Southwest winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: south 7 feet at 8 seconds. A chance of showers and thunderstorms, mainly in the morning.

Friday Night

Southwest winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: south 5 feet at 7 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

Saturday

Southwest winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: south 4 feet at 7 seconds. A chance of showers and thunderstorms, mainly in the morning.

Saturday Night

Southwest winds 5 to 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms.

winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.