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

A Number Of Hazards Expected Today

A number of hazards are expected across the U.S. today. Severe thunderstorms are expected in the Upper Mississippi Valley and from Missouri to the Carolinas. Widespread critical fire weather conditions are likely from the Southwest to south-central High Plains. Flood watches are in effect for parts of Hawaii and Alaska. Finally, record heat persists in the Southern U.S. Read More >

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Mostly Cloudy

83°F

28°C

Humidity 67%
Wind Speed S 6 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 19 May 9:53 am CDT
Extended Forecast for

Destrehan LA

  • Today

    Today: Mostly sunny, with a high near 89. South wind 5 to 15 mph.

    Mostly Sunny

    High: 89 °F

  • Tonight

    Tonight: Mostly clear, with a low around 74. South wind 5 to 10 mph.

    Mostly Clear

    Low: 74 °F

  • Friday

    Friday: Sunny, with a high near 89. South wind 5 to 15 mph.

    Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 77. South wind 10 to 15 mph.

    Partly Cloudy

    Low: 77 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. South wind 10 to 15 mph. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind 5 to 10 mph.

    Chance
    T-storms

    Low: 75 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 84. South wind 10 to 15 mph. Chance of precipitation is 90%.

    Showers
    Likely then
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 72 °F

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South wind 5 to 10 mph.

    Showers
    Likely

    High: 84 °F

Detailed Forecast

Today
Mostly sunny, with a high near 89. South wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 74. South wind 5 to 10 mph.
Friday
Sunny, with a high near 89. South wind 5 to 15 mph.
Friday Night
Partly cloudy, with a low around 77. South wind 10 to 15 mph.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 89. South wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind 5 to 10 mph.
Sunday
Showers and possibly a thunderstorm. High near 84. South wind 10 to 15 mph. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. South wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 74. Southeast wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 5 to 15 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 10 to 15 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Destrehan LA
 29.95°N 90.38°W
Last Update:
6:15 am CDT May 19, 2022
Forecast Valid:
10am CDT May 19, 2022-6pm CDT May 25, 2022
 
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Additional Resources

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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