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.

Partly Cloudy

74°F

23°C

Humidity 62%
Wind Speed W 8 mph
Barometer 30.25 in (1024.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 9 Feb 11:56 am CST
Extended Forecast for

Morgan City LA

Dense Fog Advisory February 9, 11:00pm until February 10, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Southwest wind 5 to 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 73. South wind 5 to 10 mph.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 61. South wind around 5 mph becoming calm after midnight.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the morning.

    High: 73 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Southwest wind 5 to 10 mph.
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 58. South wind around 5 mph.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 73. South wind 5 to 10 mph.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 61. South wind around 5 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers after noon. Patchy fog before 10am. Otherwise, partly sunny, with a high near 73. Calm wind becoming south around 5 mph in the morning.
Wednesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 61. South wind around 5 mph.
Friday
Partly sunny, with a high near 75. South wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 67.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Morgan City LA
 29.7°N 91.2°W
Last Update:
11:55 am CST Feb 9, 2026
Forecast Valid:
12pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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