Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

73°F

23°C

Humidity 98%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 15 Jul 3:35 am CDT
Extended Forecast for

5 Miles NNW Maurepas LA

Heat Advisory July 15, 10:00am until July 15, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Increasing clouds and hot, with a high near 95. Heat index values as high as 106. Calm wind becoming northwest around 5 mph.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. Calm wind.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Increasing clouds and hot, with a high near 96. Heat index values as high as 107. Northwest wind around 5 mph becoming calm.  Chance of precipitation is 50%.

    High: 96 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. Calm wind becoming southeast around 5 mph.

    Low: 76 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm.  High near 91. North wind around 5 mph becoming east in the afternoon.  Chance of precipitation is 90%.

    High: 91 °F

    Showers
    Likely then
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm, then showers after 10pm.  Low around 76. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 76 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm.  High near 87. South wind 5 to 10 mph.  Chance of precipitation is 90%.

    High: 87 °F

    Showers then
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 75. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 95. Heat index values as high as 106. Calm wind becoming northwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 77. Calm wind.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Increasing clouds and hot, with a high near 96. Heat index values as high as 107. Northwest wind around 5 mph becoming calm. Chance of precipitation is 50%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. Calm wind becoming southeast around 5 mph.
Thursday
Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 91. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm, then showers after 10pm. Low around 76. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 87. South wind 5 to 10 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
Saturday
Showers and possibly a thunderstorm. Partly sunny, with a high near 90. Southwest wind around 5 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening.
Sunday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm.
Monday
Showers and thunderstorms likely. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Maurepas LA
 30.33°N 90.71°W
12:26 am CDT Jul 15, 2025
3am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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