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

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans Lakefront Airport (KNEW)

Lat: 30.05°NLon: 90.03°WElev: 7ft.

Fair

82°F

28°C

Humidity 82%
Wind Speed SW 7 mph
Barometer 30.07 in (1017.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 14 Aug 1:53 am CDT
Extended Forecast for

Chalmette LA

Heat Advisory August 14, 11:00am until August 14, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 82. Southwest wind around 5 mph.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 80. South wind around 5 mph becoming west after midnight.

    Low: 80 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 95. Heat index values as high as 109. West wind around 5 mph becoming southeast in the afternoon.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. South wind around 5 mph becoming west after midnight.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. West wind around 5 mph becoming south in the afternoon.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81. South wind around 5 mph becoming west after midnight.

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. West wind around 5 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 81. Southwest wind around 5 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 82. Southwest wind around 5 mph.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 109. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 80. South wind around 5 mph becoming west after midnight.
Saturday
Sunny and hot, with a high near 95. Heat index values as high as 109. West wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 81. South wind around 5 mph becoming west after midnight.
Sunday
Sunny and hot, with a high near 95. West wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 81. South wind around 5 mph becoming west after midnight.
Monday
Sunny and hot, with a high near 96. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 81. Southwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 96. West wind around 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. West wind around 5 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 81. Southwest wind around 5 mph.
Thursday
Sunny and hot, with a high near 95. West wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chalmette LA
 29.96°N 89.96°W
Last Update:
1:57 am CDT Aug 14, 2026
Forecast Valid:
2am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
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