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

Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Fog/Mist

75°F

24°C

Humidity 90%
Wind Speed SE 17 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 72°F (22°C)
Visibility 6.00 mi
Last update 13 Apr 7:56 am CDT
Extended Forecast for

Portland TX

  • Today

    Today: Partly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 80 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 72. Southeast wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 80. South southeast wind 14 to 20 mph, with gusts as high as 26 mph.

    High: 80 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Southeast wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. South southeast wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. Southeast wind around 18 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 81. South southeast wind 16 to 24 mph, with gusts as high as 32 mph.

    High: 81 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 13 to 18 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 80. Heat index values as high as 85. South southeast wind 13 to 20 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 72. Southeast wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 80. South southeast wind 14 to 20 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 72. Southeast wind 10 to 17 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 82. South southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 72. Southeast wind around 18 mph, with gusts as high as 23 mph.
Friday
Partly sunny, with a high near 81. South southeast wind 16 to 24 mph, with gusts as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 73.
Saturday
Mostly cloudy, with a high near 82.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
Last Update:
1:46 am CDT Apr 13, 2026
Forecast Valid:
8am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

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Chance of Precipitation