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

Hazardous Weather Conditions

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Partly Cloudy

95°F

35°C

Humidity 50%
Wind Speed NW 12 mph
Barometer 29.90 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index105°F (41°C)
Last update 20 Jul 2:47 pm CDT
Extended Forecast for

Bourg LA

Heat Advisory until July 20, 07:00pm
Heat Advisory July 21, 12:00pm until July 21, 07:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory until July 20, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 79. West wind around 5 mph.

    Low: 79 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 95 °F

    Sunny then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 80. West wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 80 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 94. Northwest wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 94 °F

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80. Breezy, with a northwest wind 15 to 20 mph becoming light north after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%.

    Low: 80 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 92 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 95. Heat index values as high as 107. Northwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 79. West wind around 5 mph.
Tuesday
Showers and thunderstorms likely, mainly after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 109. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 80. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 94. Northwest wind 10 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80. Breezy, with a northwest wind 15 to 20 mph becoming light north after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 79. South wind around 5 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 92. Southwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 79. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 78. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 79. Southwest wind around 5 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. West wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bourg LA
 29.55°N 90.6°W
Last Update:
1:44 pm CDT Jul 20, 2026
Forecast Valid:
3pm CDT Jul 20, 2026-6pm CDT Jul 27, 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