


Current conditions at
New Orleans Naval Air Station - Alvin Callender Field (KNBG)
Lat: 29.84°NLon: 90.02°WElev: 0ft.
Fog/Mist
74°F
23°C
Humidity | 97% |
Wind Speed | Calm |
Barometer | 30.08 in (1018.4 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 5.00 mi |
Last update | 14 Jul 5:55 am CDT |
Extended Forecast for
Port Sulphur LA
Today
High: 91 °F
Sunny then
Slight Chance
T-stormsTonight
Low: 77 °F
Mostly Clear
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 78 °F
Partly Cloudy
then Slight
Chance
T-stormsWednesday
High: 93 °F
T-storms
LikelyWednesday Night
Low: 77 °F
Chance
T-storms then
T-stormsThursday
High: 89 °F
T-storms
Thursday Night
Low: 76 °F
Showers
Friday
High: 89 °F
T-storms
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 77. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 92. Northwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. Calm wind becoming northwest around 5 mph after midnight.
Wednesday
Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 93. Northwest wind around 5 mph becoming east in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 77. Northeast wind around 5 mph becoming west in the evening. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 89. North wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm. Low around 76. South wind around 10 mph. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 89. Southwest wind 10 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.
Saturday
Showers and thunderstorms. Partly sunny, with a high near 90. South wind around 5 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind around 5 mph becoming calm in the evening.
Sunday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the morning.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Sulphur LA
29.5°N 89.71°W
29.5°N 89.71°W
6:15 am CDT Jul 14, 2025
6am CDT Jul 14, 2025-6pm CDT Jul 20, 2025