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.

Fog

61°F

16°C

Humidity 98%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 60°F (16°C)
Visibility 0.25 mi
Last update 17 Nov 3:55 am CST
Extended Forecast for

Vacherie LA

Dense Fog Advisory November 17, 04:09am until November 17, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 17, 04:09am until November 17, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Today

    High: 82 °F

    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Today
Widespread dense fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 82. Light east wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Friday
A chance of showers. Partly sunny, with a high near 83. South wind 5 to 10 mph.
Friday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 65. South wind around 5 mph.
Saturday
A chance of showers. Mostly sunny, with a high near 79. Southwest wind around 5 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 5 mph.
Sunday
A chance of showers. Partly sunny, with a high near 76. South wind around 5 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vacherie LA
 29.96°N 90.72°W
Last Update:
3:31 am CST Nov 17, 2025
Forecast Valid:
4am CST Nov 17, 2025-6pm CST Nov 23, 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