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.

Overcast

78°F

26°C

Humidity 87%
Wind Speed SE 18 G 26 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 5 Apr 12:56 am CDT
Extended Forecast for

Bayou Vista LA

Wind Advisory April 5, 05:00am until April 5, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 75. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Severe
    Thunderstorms

  • Sunday

    Sunday: Showers and thunderstorms likely before 2pm, then a slight chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. Northwest wind around 10 mph. Chance of precipitation is 60%.

    High: 73 °F

    T-storms
    Likely and
    Patchy Fog
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Northwest wind around 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 65. Northwest wind around 10 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. North wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. North wind around 5 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. Southeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 84. South wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could be severe. Low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely before 2pm, then a slight chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 73. Northwest wind around 10 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 52. Northwest wind around 10 mph.
Monday
Partly sunny, with a high near 65. Northwest wind around 10 mph.
Monday Night
Mostly clear, with a low around 47. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 71. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Bayou Vista LA
 29.68°N 91.25°W
Last Update:
11:46 pm CDT Apr 4, 2025
Forecast Valid:
1am CDT Apr 5, 2025-6pm CDT Apr 11, 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