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.

Fog/Mist

62°F

17°C

Humidity 98%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 61°F (16°C)
Visibility 2.50 mi
Last update 22 Jan 9:15 am CST
Extended Forecast for

3 Miles SSW Port Vincent LA

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 70. Calm wind becoming northeast around 5 mph in the morning.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 52. Northeast wind around 5 mph.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after midnight. Low around 42. Southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 53. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 53 °F

    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 44. North wind 5 to 10 mph.

    High: 44 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Partly sunny, with a high near 74. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 60. Calm wind.
Friday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 70. Calm wind becoming northeast around 5 mph in the morning.
Friday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 52. Northeast wind around 5 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
Showers, with thunderstorms also possible after midnight. Low around 42. Southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 53. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 44. North wind 5 to 10 mph.
Monday Night
Widespread frost after 9pm. Otherwise, mostly clear, with a low around 24. North wind around 5 mph becoming calm in the evening.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 51. Calm wind becoming northeast around 5 mph.
Tuesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 33. Calm wind.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Port Vincent LA
 30.31°N 90.86°W
Last Update:
5:29 am CST Jan 22, 2026
Forecast Valid:
9am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation