Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Partly Cloudy

80°F

27°C

Humidity 54%
Wind Speed W 12 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 11 Feb 2:56 pm CST
Extended Forecast for

Bayou Vista LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Southwest wind around 5 mph.

    High: 76 °F

    Sunny

  • Tonight

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

    Low: 58 °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.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon.  Mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 61. South wind around 10 mph becoming southwest after midnight.  Chance of precipitation is 90%.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 71. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southwest wind around 5 mph.
Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 58. Calm wind.
Thursday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Calm wind becoming south around 5 mph.
Thursday Night
Mostly cloudy, with a low around 57. Calm wind.
Friday
Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.
Saturday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 74. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Saturday Night
Showers and possibly a thunderstorm. Low around 61. South wind around 10 mph becoming southwest after midnight. Chance of precipitation is 90%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 71. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 52.
Washington's Birthday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Bayou Vista LA
 29.68°N 91.28°W
12:46 pm CST Feb 11, 2026
3pm CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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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