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.

A Few Clouds

28°F

-2°C

Humidity 85%
Wind Speed N 6 mph
Barometer 30.60 in (1036.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 27 Jan 5:53 am CST
Extended Forecast for

5 Miles E South Vacherie LA

Freeze Warning January 28, 12:00am until January 28, 08:00am
Extreme Cold Warning January 27, 06:21am until January 27, 12:00pm
Click here for hazard details and duration
Freeze Warning
Extreme Cold Warning
  •  
    Extreme Cold Warning January 27, 06:21am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Extreme Cold Warning

  • Today

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Calm wind becoming northwest around 5 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. North wind around 5 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Northwest wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Northeast wind around 5 mph becoming south in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 53. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.

    High: 53 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Windy, with a north wind 25 to 30 mph.

    Low: 27 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Sunny, with a high near 49. North wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 35. Calm wind becoming northwest around 5 mph.
Wednesday
Sunny, with a high near 54. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 38. Northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 59. Northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph becoming northeast after midnight.
Friday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 53. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 27. Windy, with a north wind 25 to 30 mph.
Saturday
Sunny, with a high near 37. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 25. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 44. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph.
Monday
Sunny, with a high near 54. North wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E South Vacherie LA
 29.91°N 90.62°W
Last Update:
2:17 am CST Jan 27, 2026
Forecast Valid:
6am CST Jan 27, 2026-6pm CST Feb 2, 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