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

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Fair

82°F

28°C

Humidity 84%
Wind Speed N 3 mph
Barometer 29.92 in
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index90°F (32°C)
Last update 22 Aug 9:47 am CDT
Extended Forecast for

Lockport LA

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 90. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 90 °F

    Chance
    T-storms then
    Heavy Rain

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Heavy Rain
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 88. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Showers
    Likely then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 60%.

    Low: 74 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 91 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 92. North wind around 5 mph becoming southeast in the afternoon.

    High: 92 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 91. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 91 °F

    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 90. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 74. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 88. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 92. North wind around 5 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 75. Calm wind.
Tuesday
A chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 91. Northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 73. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 72. Northeast wind around 5 mph becoming calm.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 89. Northeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lockport LA
 29.64°N 90.55°W
Last Update:
10:26 am CDT Aug 22, 2025
Forecast Valid:
10am CDT Aug 22, 2025-6pm CDT Aug 28, 2025
 
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