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

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

73°F

23°C

Humidity 74%
Wind Speed S 5 mph
Barometer 29.98 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 7 Jan 5:55 pm CST
Extended Forecast for

Napoleonville LA

Dense Fog Advisory January 8, 12:00am until January 8, 09:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Calm wind becoming southeast around 5 mph after midnight.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 80. South wind 5 to 15 mph.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 67. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 78. South wind 10 to 15 mph. Chance of precipitation is 90%.

    High: 78 °F

    Chance
    T-storms then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Cloudy, with a high near 67. West wind 10 to 15 mph becoming north in the afternoon. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 44. North wind around 15 mph.

    Low: 44 °F

    Slight Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. North wind 10 to 15 mph.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 80. South wind 5 to 15 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 67. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 78. South wind 10 to 15 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Low around 62. South wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday
A chance of showers and thunderstorms. Cloudy, with a high near 67. West wind 10 to 15 mph becoming north in the afternoon. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 44. North wind around 15 mph.
Sunday
Partly sunny, with a high near 56. North wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 34. North wind around 5 mph.
Monday
Mostly sunny, with a high near 52. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. Calm wind.
Tuesday
Partly sunny, with a high near 57. Calm wind becoming north around 5 mph.
Tuesday Night
Partly cloudy, with a low around 39. Calm wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Napoleonville LA
 29.95°N 91.03°W
Last Update:
5:24 pm CST Jan 7, 2026
Forecast Valid:
6pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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