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

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Light Rain Fog/Mist

64°F

18°C

Humidity 90%
Wind Speed NE 6 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 61°F (16°C)
Visibility 3.00 mi
Last update 12 Mar 2:53 am CDT
Extended Forecast for

Jefferson LA

Wind Advisory March 12, 04:00am until March 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon.

    High: 65 °F

    Partly Sunny
    and Windy
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. Northeast wind around 5 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Southeast wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 51. South wind 10 to 15 mph becoming northwest after midnight.

    Low: 51 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon.
Thursday Night
Clear, with a low around 51. North wind 5 to 10 mph.
Friday
Sunny, with a high near 73. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 56. Southeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 77. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 63. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 51. South wind 10 to 15 mph becoming northwest after midnight.
Monday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 60. Breezy, with a north wind 15 to 20 mph.
Monday Night
Mostly cloudy, with a low around 44. North wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 60. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 49. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 70. East wind 5 to 10 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson LA
 29.97°N 90.17°W
Last Update:
1:36 am CDT Mar 12, 2026
Forecast Valid:
3am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation