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

60°F

16°C

Humidity 99%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 60°F (16°C)
Visibility 0.25 mi
Last update 26 Dec 6:35 am CST
Extended Forecast for

Prairieville LA

Dense Fog Advisory December 26, 10:00pm until December 27, 10:00am
Dense Fog Advisory December 26, 06:44am until December 26, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
...
  •  
    Dense Fog Advisory December 26, 06:44am until December 26, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Today

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm after midnight.

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the morning.

    High: 80 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. South wind around 5 mph becoming calm.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 57 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 66. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 62. South wind around 5 mph becoming calm.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. South wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 66. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 33. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 48. North wind 5 to 10 mph.
Tuesday Night
Widespread frost after 2am. Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 52. Calm wind.
Wednesday Night
Areas of frost. Otherwise, mostly clear, with a low around 35. Calm wind.
New Year's Day
Mostly sunny, with a high near 61. Calm wind becoming south around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prairieville LA
 30.31°N 90.97°W
Last Update:
5:25 am CST Dec 26, 2025
Forecast Valid:
6am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation