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Port Fourchon, LA Marine Weather Forecast

M.L. King Jr. Day - 46°F
Jan 20, 2025
15 mph NE
Mostly Sunny
Mostly sunny. High near 46, with temperatures falling to around 42 in the afternoon. Northeast wind around 15 mph.
Tonight - 30°F
Jan 20, 2025
15 to 20 mph NE
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 3am. Mostly cloudy. Low around 30, with temperatures rising to around 35 overnight. Northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday - 36°F
Jan 21, 2025
20 to 30 mph NE
Sleet
A chance of rain before 9am, then sleet and rain between 9am and 11am, then sleet and rain and snow. Cloudy. High near 36, with temperatures falling to around 33 in the afternoon. Northeast wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Tuesday Night - 27°F
Jan 21, 2025
15 to 20 mph N
Chance Light Snow then Mostly Cloudy
A chance of snow and a chance of freezing rain before midnight. Mostly cloudy, with a low around 27. Wind chill values as low as 18. North wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. Little or no ice accumulation expected.
Wednesday - 40°F
Jan 22, 2025
5 to 15 mph NE
Mostly Sunny
Mostly sunny, with a high near 40. Northeast wind 5 to 15 mph.
Wednesday Night - 30°F
Jan 22, 2025
5 to 10 mph N
Mostly Cloudy
Mostly cloudy, with a low around 30. North wind 5 to 10 mph.
Thursday - 47°F
Jan 23, 2025
10 mph N
Partly Sunny
Partly sunny, with a high near 47. North wind around 10 mph.
Thursday Night - 37°F
Jan 23, 2025
10 mph N
Partly Cloudy
Partly cloudy, with a low around 37. North wind around 10 mph.
Friday - 52°F
Jan 24, 2025
5 to 10 mph N
Sunny
Sunny, with a high near 52. North wind 5 to 10 mph.
Friday Night - 43°F
Jan 24, 2025
5 to 10 mph NE
Mostly Clear
Mostly clear, with a low around 43. Northeast wind 5 to 10 mph.
Saturday - 61°F
Jan 25, 2025
10 mph E
Mostly Sunny
Mostly sunny, with a high near 61. East wind around 10 mph.
Saturday Night - 53°F
Jan 25, 2025
10 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 53. Southeast wind around 10 mph.
Sunday - 66°F
Jan 26, 2025
10 to 15 mph SE
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 66. Southeast wind 10 to 15 mph.
Sunday Night - 57°F
Jan 26, 2025
10 mph SE
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 57. Southeast wind around 10 mph.

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