Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Thunderstorm Heavy Rain

76°F

24°C

Humidity 82%
Wind Speed W 7 G 16 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 70°F (21°C)
Visibility 1.75 mi
Heat Index77°F (25°C)
Last update 20 Jun 2:55 pm CDT
Extended Forecast for

3 Miles SE Port Sulphur LA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. South wind 5 to 10 mph.

    High: 89 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 80. South wind 5 to 10 mph becoming southeast in the evening.  Chance of precipitation is 30%.

    Low: 80 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 81. South wind around 10 mph.

    Low: 81 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 89. Southwest wind around 10 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Southwest wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91. West wind 5 to 10 mph.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South wind 5 to 10 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 80. South wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 88. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 81. South wind around 10 mph.
Monday
Sunny, with a high near 89. Southwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 80. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 89. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 91. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 90. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 79. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 80. South wind around 5 mph.
Saturday
Sunny, with a high near 90. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Port Sulphur LA
 29.45°N 89.69°W
3:20 pm CDT Jun 20, 2026
3pm CDT Jun 20, 2026-6pm CDT Jun 27, 2026
 
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Additional Resources

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