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Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Patterson Memorial (KPTN)

Lat: 29.72°NLon: 91.33°WElev: 10ft.

Fair

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1018.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 15 Oct 11:56 pm CDT
Extended Forecast for

3 Miles ENE Morgan City 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

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 73. Calm wind becoming northeast around 5 mph.

    Low: 73 °F

    Patchy Fog

  • Friday

    Friday: Widespread fog, mainly between 8am and 9am. Otherwise, mostly sunny, with a high near 86. North wind 5 to 10 mph.

    High: 86 °F

    Fog then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 69. North wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. North wind 10 to 15 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Northeast wind around 10 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northeast wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Northeast wind around 10 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Northeast wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 73. Calm wind becoming northeast around 5 mph.
Friday
Widespread fog, mainly between 8am and 9am. Otherwise, mostly sunny, with a high near 86. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 59. Windy, with a north wind 20 to 25 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 69. North wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Clear, with a low around 57. North wind 10 to 15 mph.
Sunday
Sunny, with a high near 71. Northeast wind around 10 mph.
Sunday Night
Mostly clear, with a low around 59. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 75. Northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 62. Northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Morgan City LA
 29.72°N 91.15°W
Last Update:
12:45 am CDT Oct 16, 2026
Forecast Valid:
12am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation