National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Current conditions at

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Mostly Cloudy

86°F

30°C

Humidity 65%
Wind Speed NE 7 mph
Barometer 30.09 in (1018.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 8 Oct 11:55 am CDT
Extended Forecast for

Port Sulphur LA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 85. Northeast wind around 10 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Northeast wind 5 to 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Northeast wind 10 to 15 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. Northeast wind around 15 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 68. Northeast wind around 10 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Northeast wind 10 to 15 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Northeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Northeast wind 5 to 10 mph.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 85. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 72. Northeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 84. Northeast wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 81. Northeast wind around 15 mph.
Friday Night
Mostly clear, with a low around 68. Northeast wind around 10 mph.
Saturday
Sunny, with a high near 80. Northeast wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 81. Northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 68. East wind around 5 mph.
Columbus Day
Sunny, with a high near 83. East wind 5 to 10 mph.
Monday Night
Clear, with a low around 68. East wind around 5 mph.
Tuesday
Sunny, with a high near 82. Northeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Sulphur LA
 29.5°N 89.69°W
Last Update:
10:57 am CDT Oct 8, 2025
Forecast Valid:
12pm CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation