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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Hazardous Weather Conditions

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

85°F

29°C

Humidity 55%
Wind Speed E 9 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 15 Oct 4:56 pm CDT
Extended Forecast for

Bayou Vista LA

Fire Weather Watch October 17, 09:00am until October 17, 09:00pm
Wind Advisory October 16, 01:00pm until October 17, 01:00pm
Click here for hazard details and duration
Fire Weather Watch
Wind Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 87. North wind 5 to 10 mph.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 72. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53. Northeast wind around 5 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Northeast wind around 10 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. East wind around 5 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Northeast wind around 10 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 87. North wind 5 to 10 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 72. Northeast wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 53. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 74. Northeast wind around 10 mph.
Sunday Night
Mostly clear, with a low around 56. East wind around 5 mph.
Monday
Sunny, with a high near 78. Northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bayou Vista LA
 29.68°N 91.28°W
Last Update:
2:46 pm CDT Oct 15, 2026
Forecast Valid:
5pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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