National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Overcast

52°F

11°C

Humidity 74%
Wind Speed NE 5 mph
Barometer 30.14 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 3 Dec 8:15 pm CST
Extended Forecast for

2 Miles WNW Napoleonville LA

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Temperature rising to around 54 by 5am. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 51 °F⇑

    Slight Chance
    Showers then
    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 58. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 58 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 51. East wind around 5 mph becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 56. North wind around 5 mph. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers. Cloudy, with a low around 49. Calm wind becoming northeast around 5 mph.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Calm wind becoming north around 5 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Temperature rising to around 54 by 5am. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 58. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 51. East wind around 5 mph becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 56. North wind around 5 mph. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 49. Calm wind becoming northeast around 5 mph.
Saturday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 61. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 67. Calm wind becoming north around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 42. North wind around 5 mph.
Monday
Sunny, with a high near 56. North wind around 5 mph.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Tuesday
Patchy frost. Otherwise, sunny, with a high near 60. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 39. Calm wind.
Wednesday
Sunny, with a high near 68. South wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Napoleonville LA
 29.95°N 91.06°W
Last Update:
7:17 pm CST Dec 3, 2025
Forecast Valid:
8pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation