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.

A Few Clouds

25°F

-4°C

Humidity 63%
Wind Speed N 3 mph
Barometer 30.55 in (1034.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Feb 6:56 am CST
Extended Forecast for

Bayou Vista LA

Cold Weather Advisory February 1, 07:33am until February 1, 10:00am
Freeze Warning February 1, 07:33am until February 1, 10:00am
Click here for hazard details and duration
...
...
  •  
    Cold Weather Advisory February 1, 07:33am until February 1, 10:00am
    Freeze Warning February 1, 07:33am until February 1, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Widespread frost, mainly between 10pm and 5am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Frost

  • Monday

    Monday: Areas of frost before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph.

    High: 62 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 47. North wind around 5 mph becoming calm in the afternoon.
Tonight
Widespread frost, mainly between 10pm and 5am. Otherwise, mostly clear, with a low around 33. Calm wind.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 48. Calm wind.
Tuesday
Mostly sunny, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 52. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 36. North wind around 5 mph.
Thursday
Areas of frost before 7am. Otherwise, sunny, with a high near 56. North wind 5 to 10 mph.
Thursday Night
Patchy frost between 3am and 4am. Otherwise, mostly clear, with a low around 38.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bayou Vista LA
 29.68°N 91.28°W
Last Update:
5:45 am CST Feb 1, 2026
Forecast Valid:
7am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation