Active Pattern for the Center of the Nation; Increasing Rainfall Threat for the Pacific Northwest

An active pattern remains in place across the center of the country with additional threats from severe thunderstorms and heavy rainfall. These concerns will remain in place through most of the weekend. An approaching storm across the Pacific Northwest is expected to bring heavy rainfall and strong winds late this weekend. The heat risk and fire weather concerns will increase across the Southwest. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

74°F

23°C

Humidity 88%
Wind Speed SE 3 mph
Barometer 29.96 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 2 Jun 3:15 am CDT
Extended Forecast for

15 Miles SW Grand Isle LA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. South wind around 10 mph.

    Low: 75 °F

    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly between 2pm and 4pm.  Mostly sunny, with a high near 85. South wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.

    Low: 76 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86. South wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. South wind 5 to 10 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. South wind around 10 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. South wind around 10 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind around 10 mph.
Sunday
Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 86. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 87. South wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 78. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 87. South wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 78. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 78. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 88. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 78. Southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 88. Southwest wind around 5 mph.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Grand Isle LA
 29.1°N 90.2°W
1:52 am CDT Jun 2, 2024
3am CDT Jun 2, 2024-6pm CDT Jun 8, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database