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

Hazardous Weather Conditions

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

70°F

21°C

Humidity 93%
Wind Speed S 3 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Nov 5:56 pm CST
Extended Forecast for

2 Miles S Berwick LA

Dense Fog Advisory November 20, 12:00am until November 20, 08:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

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

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 80. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 80 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. South wind around 5 mph becoming calm.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 81. Calm wind becoming southwest around 5 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 65. Calm wind becoming southeast around 5 mph after midnight.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 64. South wind around 5 mph becoming calm.
Thursday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 80. Light southeast wind increasing to 5 to 10 mph in the morning.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. Southeast wind around 5 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 67. South wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 81. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 65. Calm wind.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 65. Calm wind becoming southeast around 5 mph after midnight.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Berwick LA
 29.68°N 91.23°W
Last Update:
5:45 pm CST Nov 19, 2025
Forecast Valid:
6pm CST Nov 19, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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