Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Overcast

70°F

21°C

Humidity 93%
Wind Speed E 8 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 29 Mar 11:56 pm CDT
Extended Forecast for

Bayou Vista LA

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. East wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 82 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. South wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm.  Partly cloudy, with a low around 66. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 10%.

    Low: 66 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.  Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 82 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. East wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 5 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Friday Night
Mostly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Bayou Vista LA
 29.68°N 91.28°W
12:06 am CDT Mar 30, 2026
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
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Additional Resources

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