Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Houma-Terrebonne Airport (KHUM)

Lat: 29.56°NLon: 90.66°WElev: 3ft.

Fair

77°F

25°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 77°F (25°C)
Visibility 7.00 mi
Heat Index78°F (26°C)
Last update 26 Jul 6:47 am CDT
Extended Forecast for

2 Miles WNW Dulac LA

  • Today

    Today: Showers and thunderstorms likely, mainly before 4pm.  Partly sunny, with a high near 89. South wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 89 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 79. South wind around 5 mph becoming calm  in the evening.

    Low: 79 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 91. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 91 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm  in the evening.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming north around 5 mph in the morning.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Sunny and hot, with a high near 96. North wind 5 to 10 mph.

    High: 96 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 79. West wind around 5 mph becoming calm.

    Low: 79 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 1pm.  Partly sunny, with a high near 90. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 90 °F

    T-storms
    Likely

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 89. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. South wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Light southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming north around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 79. Southwest wind around 5 mph becoming northwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 96. North wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 79. West wind around 5 mph becoming calm.
Wednesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 90. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 78. Southwest wind around 5 mph.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southwest wind around 5 mph.
Friday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 90. Southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Dulac LA
 29.39°N 90.74°W
6:15 am CDT Jul 26, 2025
7am CDT Jul 26, 2025-6pm CDT Aug 1, 2025
 
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Additional Resources

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