Hot temperatures across the west; southeast

Heat and humidity will impact the southeast early this week. Heat indices over 100 degrees are expected from the Texas Gulf Coast to the Florida Panhandle, into the lower Mississippi Valley and portions of Alabama and Georgia. Excessive heat will return to the Desert Southwest Monday and persist through the week. Temperatures over 100 will also expand to the Intermountain West.
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Hazardous Weather Conditions

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

91°F

33°C

Humidity 61%
Wind Speed S 7 mph
Barometer 30.04 in
Dewpoint 76°F (24°C)
Visibility NA
Heat Index103°F (39°C)
Last update 26 Jun 5:15 pm CDT
Extended Forecast for

2 Miles NE Grand Isle LA

  • Tonight

    Tonight: Mostly clear, with a low around 81. Southeast wind 5 to 10 mph becoming west after midnight.

    Mostly Clear

    Low: 81 °F

  • Monday

    Monday: Isolated showers and thunderstorms after 1pm.  Mostly sunny, with a high near 88. West wind 5 to 10 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 81. Southwest wind around 10 mph.  Chance of precipitation is 30%.

    Scattered
    T-storms

    Low: 81 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 87. West wind around 10 mph.  Chance of precipitation is 50%.

    Scattered
    T-storms

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 80. West wind 5 to 10 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 80 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after noon.  Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 86 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 79. Chance of precipitation is 50%.

    Scattered
    T-storms

    Low: 79 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 86. Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 81.

    Scattered
    T-storms

    Low: 81 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 81. Southeast wind 5 to 10 mph becoming west after midnight.
Monday
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 81. Southwest wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. West wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 80. West wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.
Thursday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Thursday Night
Scattered showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 81.
Friday
Isolated showers and thunderstorms. Partly sunny, with a high near 87.
Friday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 81.
Saturday
Isolated showers and thunderstorms. Partly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Isolated showers and thunderstorms. Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
2 Miles NE Grand Isle LA
 29.26°N 89.96°W
5:17 pm CDT Jun 26, 2016
5pm CDT Jun 26, 2016-6pm CDT Jul 3, 2016
 
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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