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

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

A Few Clouds

28°C

83°F

Humidity 79%
Wind Speed S 9 km/h
Barometer 1019.2 mb (30.09 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index33°C (91°F)
Last update 12 Jul 11:53 pm CDT
Extended Forecast for

New Sarpy LA

  • Overnight

    Overnight: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °C

    Mostly Clear

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rainfall. Increasing clouds, with a high near 34. Heat index values as high as 41. Calm wind becoming south 5 to 10 km/h in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    High: 34 °C

    Slight Chance
    T-storms then
    Heavy Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 25. South wind 5 to 10 km/h becoming calm in the evening.

    Low: 25 °C

    Chance
    T-storms then
    Clear

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 33. Calm wind becoming west 5 to 10 km/h in the afternoon. Chance of precipitation is 70%.

    High: 33 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Southwest wind 5 to 10 km/h becoming calm in the evening.

    Low: 25 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 34. Northwest wind 5 to 10 km/h. Chance of precipitation is 50%.

    High: 34 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °C

    Mostly Clear

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 34. Northwest wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 60%.

    High: 34 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 25. Calm wind.
Sunday
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rainfall. Increasing clouds, with a high near 34. Heat index values as high as 41. Calm wind becoming south 5 to 10 km/h in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 25. South wind 5 to 10 km/h becoming calm in the evening.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 33. Calm wind becoming west 5 to 10 km/h in the afternoon. Chance of precipitation is 70%.
Monday Night
Mostly clear, with a low around 25. Southwest wind 5 to 10 km/h becoming calm in the evening.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 34. Northwest wind 5 to 10 km/h. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 26. Calm wind.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 34. Northwest wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Calm wind.
Thursday
Showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 33. North wind 5 to 10 km/h becoming east in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 26. East wind 5 to 10 km/h becoming west after midnight.
Friday
Showers and thunderstorms. Partly sunny, with a high near 32. South wind 5 to 10 km/h becoming north in the morning.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 25. South wind 5 to 10 km/h.
Saturday
Showers and thunderstorms. Partly sunny, with a high near 33. Southwest wind 5 to 10 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
New Sarpy LA
 29.98°N 90.38°W
Last Update:
11:31 pm CDT Jul 12, 2025
Forecast Valid:
12am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
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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