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

Heavy to Excessive Rainfall and the Potential for Flash Flooding Across the Southeast U.S.

Post Tropical Cyclone Francine will continue to bring a heavy rain, flash and river flooding threat over the Southeast U.S. and Tennessee Valley today. In addition to the heavy rain, isolated strong to severe thunderstorms capable of producing tornadoes will be possible through this afternoon from the Florida Panhandle into central Tennessee. Read More >

Hazardous Weather Conditions

Current conditions at

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (KNGP)

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Partly Cloudy

80°F

27°C

Humidity 97%
Wind Speed S 7 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 13 Sep 5:56 am CDT
Extended Forecast for

Portland TX

Coastal Flood Advisory September 13, 06:58am until September 14, 07:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 13, 06:58am until September 14, 07:00pm

    NOW until 7:00pm Sat

    Coastal Flood Advisory

  • Today

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 78. Southeast wind 8 to 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Heat index values as high as 105. South southwest wind 6 to 10 mph becoming southeast in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78. Southeast wind 6 to 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 90. Southeast wind 6 to 10 mph.

    High: 90 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 79. Southeast wind 6 to 10 mph.

    Low: 79 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. Southeast wind 6 to 11 mph.

    High: 91 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. South southeast wind 7 to 10 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 91. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 78. Southeast wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 91. Heat index values as high as 105. South southwest wind 6 to 10 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 78. Southeast wind 6 to 10 mph.
Sunday
Partly sunny, with a high near 90. Southeast wind 6 to 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 79. Southeast wind 6 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 91. Southeast wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 78. South southeast wind 7 to 10 mph.
Tuesday
A 20 percent chance of showers before 1pm. Sunny, with a high near 90. Southeast wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
Last Update:
6:33 am CDT Sep 13, 2024
Forecast Valid:
6am CDT Sep 13, 2024-6pm CDT Sep 19, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation