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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

7 Miles NNW Dulac LA

Heat Advisory August 19, 11:00am until August 19, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 80. Southwest wind around 5 mph.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 94. Heat index values as high as 109. West wind 5 to 10 mph.

    High: 94 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 79. Southwest wind 5 to 10 mph.

    Low: 79 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny and hot, with a high near 95. Heat index values as high as 107. West wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96. West wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 80. West wind 5 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. West wind around 5 mph.

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. Southwest wind around 5 mph.

    Low: 79 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 80. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 94. Heat index values as high as 109. West wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 79. Southwest wind 5 to 10 mph.
Thursday
Partly sunny, then gradually becoming sunny and hot, with a high near 95. Heat index values as high as 107. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 79. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 80. West wind 5 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 95. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 79. Southwest wind around 5 mph.
Sunday
A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 79. Southwest wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 96. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 79. South wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms. Sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Dulac LA
 29.46°N 90.76°W
Last Update:
1:25 am CDT Aug 19, 2026
Forecast Valid:
1am CDT Aug 19, 2026-6pm CDT Aug 25, 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