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

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 (1018.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 16 Oct 12:56 am CDT
Extended Forecast for

18 Miles SSW Louisa 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: Areas of fog after 3am. Otherwise, mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 7am. Otherwise, mostly sunny, with a high near 87. North wind 5 to 10 mph.

    High: 87 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. North wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74. Windy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 74 °F

    Sunny and
    Windy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. East wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. Northeast wind 5 to 15 mph.

    High: 79 °F

    Sunny

  • Monday Night

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

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog after 3am. Otherwise, mostly clear, with a low around 70. Calm wind.
Friday
Areas of fog before 7am. Otherwise, mostly sunny, with a high near 87. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 56. North wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 74. Windy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 56. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 76. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 59. East wind 5 to 10 mph.
Monday
Sunny, with a high near 79. Northeast wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 62. East wind 5 to 10 mph.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 82.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSW Louisa LA
 29.53°N 91.86°W
Last Update:
1:20 am CDT Oct 16, 2026
Forecast Valid:
1am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation