Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Overcast

71°F

22°C

Humidity 90%
Wind Speed SE 9 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 68°F (20°C)
Visibility 8.00 mi
Last update 8 Jan 11:53 pm CST
Extended Forecast for

2 Miles NW Hahnville LA

Flood Watch until January 10, 09:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until January 10, 09:00am

    NOW until 9:00am Sat

    Flood Watch

  • Overnight

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm.  High near 78. South wind 5 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 78 °F

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 5am, then showers likely and possibly a thunderstorm after 5am.  Low around 66. South wind around 5 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  High near 73. Southwest wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 90%.

    High: 73 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52. Northeast wind 5 to 10 mph becoming light north  in the afternoon.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Overnight
A slight chance of showers, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 68. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 78. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 5am, then showers likely and possibly a thunderstorm after 5am. Low around 66. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 73. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%.
Saturday Night
Mostly cloudy, with a low around 46. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 59. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 38. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 52. Northeast wind 5 to 10 mph becoming light north in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. Calm wind.
Tuesday
Mostly sunny, with a high near 60. Calm wind.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Calm wind becoming west around 5 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 63. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 56. Northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Hahnville LA
 30°N 90.45°W
11:31 pm CST Jan 8, 2026
12am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database