Thunderstorms and Heavy Rainfall in the Mississippi Valley; Heavy Rain Continues in Southeast Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Scattered to numerous showers and storms will bring another day of localized flooding to south Florida. Read More >

Current conditions at

New Roads False River Regional Airport (KHZR)

Lat: 30.72°NLon: 91.48°WElev: 39ft.

Overcast

71°F

22°C

Humidity 95%
Wind Speed SE 7 mph
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 3 Nov 8:35 am CST
Extended Forecast for

Maringouin LA

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 83. South wind around 10 mph.  Chance of precipitation is 30%.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 7am.  Cloudy through mid morning, then gradual clearing, with a high near 77. Northwest wind around 5 mph.

    High: 77 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Calm wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 60. Calm wind.  Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before noon.  Partly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the morning.

    High: 77 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after noon.  Mostly sunny, with a high near 73. North wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. South wind around 10 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 64. South wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 77. Northwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Calm wind.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 52. North wind around 5 mph.
Saturday
A slight chance of showers after noon. Mostly sunny, with a high near 73. North wind 5 to 10 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 48. North wind 5 to 10 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 69. North wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 43. North wind around 5 mph.
Monday
Sunny, with a high near 71. North wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Maringouin LA
 30.48°N 91.52°W
12:57 am CST Nov 3, 2026
8am CST Nov 3, 2026-6pm CST Nov 9, 2026
 
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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