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

36°C

96°F

Humidity 44%
Wind Speed N 15 km/h
Barometer 1014.3 mb (29.94 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index39°C (103°F)
Last update 15 Jun 12:53 pm CDT
Extended Forecast for

Jefferson LA

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 35. East wind around 15 km/h.

    High: 35 °C

    Hot

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 5am. Clear, with a low around 26. Southeast wind 5 to 15 km/h.

    Low: 26 °C

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 32. Southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

    High: 32 °C

    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers and thunderstorms likely after 4am. Some of the storms could produce heavy rainfall. Low around 25. Southeast wind 15 to 20 km/h. Chance of precipitation is 80%.

    Low: 25 °C

    Heavy Rain

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 29. Southeast wind 15 to 25 km/h. Chance of precipitation is 90%.

    High: 29 °C

    Heavy Rain

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Low around 26. East wind 15 to 20 km/h. Chance of precipitation is 80%.

    Low: 26 °C

    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 29. East wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 80%.

    High: 29 °C

    Showers
    Likely then
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 26. East wind 20 to 25 km/h. Chance of precipitation is 60%.

    Low: 26 °C

    T-storms
    Likely

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 31. East wind 25 to 30 km/h, with gusts as high as 45 km/h.

    High: 31 °C

    Showers
    Likely then
    T-storms
    Likely

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 35. East wind around 15 km/h.
Tonight
A 10 percent chance of showers and thunderstorms after 5am. Clear, with a low around 26. Southeast wind 5 to 15 km/h.
Sunday
Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 32. Southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.
Sunday Night
Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers and thunderstorms likely after 4am. Some of the storms could produce heavy rainfall. Low around 25. Southeast wind 15 to 20 km/h. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 29. Southeast wind 15 to 25 km/h. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm, mainly before 1am, then a chance of showers and thunderstorms after 1am. Low around 26. East wind 15 to 20 km/h. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm. High near 29. East wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 26. East wind 20 to 25 km/h. Chance of precipitation is 60%.
Juneteenth
A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 31. East wind 25 to 30 km/h, with gusts as high as 45 km/h.
Wednesday Night
A chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 26. East wind 15 to 25 km/h.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. East wind around 25 km/h, with gusts as high as 40 km/h.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 25. East wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. East wind 15 to 25 km/h.
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson LA
 29.95°N 90.17°W
Last Update:
12:48 pm CDT Jun 15, 2024
Forecast Valid:
1pm CDT Jun 15, 2024-6pm CDT Jun 21, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation