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Current conditions at
New Orleans Naval Air Station - Alvin Callender Field (KNBG)
Lat: 29.84°NLon: 90.02°WElev: 0ft.
Light Rain
82°F
28°C
Humidity | 85% |
Wind Speed | Calm |
Barometer | 30.03 in (1016.8 mb) |
Dewpoint | 77°F (25°C) |
Visibility | 10.00 mi |
Heat Index | 90°F (32°C) |
Last update | 29 Aug 9:55 am CDT |
Extended Forecast for
Port Sulphur LA
Today
High: 87 °F
Slight Chance
T-storms then
Showers
LikelyTonight
Low: 76 °F
T-storms
LikelySaturday
High: 86 °F
Heavy Rain
Saturday Night
Low: 77 °F
Chance
T-stormsSunday
High: 86 °F
Showers
LikelySunday Night
Low: 75 °F
Chance
T-stormsLabor Day
High: 84 °F
Showers
LikelyMonday Night
Low: 76 °F
Chance
T-stormsTuesday
High: 85 °F
Showers
Likely then
T-storms
Likely
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then showers and thunderstorms likely after 4am. Mostly cloudy, with a low around 76. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and thunderstorms likely before 7am, then showers and possibly a thunderstorm between 7am and 10am, then showers and thunderstorms likely after 10am. Some of the storms could produce heavy rainfall. High near 86. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. North wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Northeast wind around 5 mph. Chance of precipitation is 40%.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East wind around 5 mph.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 85. East wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 76. East wind around 5 mph becoming north after midnight.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Northwest wind 5 to 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 76. Southwest wind around 5 mph becoming north after midnight.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 88. North wind 5 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Sulphur LA
29.48°N 89.69°W
29.48°N 89.69°W
10:12 am CDT Aug 29, 2025
10am CDT Aug 29, 2025-6pm CDT Sep 4, 2025