Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

A Few Clouds

83°F

28°C

Humidity 91%
Wind Speed S 16 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 80°F (27°C)
Visibility 9.00 mi
Heat Index95°F (35°C)
Last update 21 Jun 10:56 pm CDT
Extended Forecast for

Portland TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 83. South wind around 17 mph, with gusts as high as 23 mph.

    Low: 83 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90. Heat index values as high as 111. South wind 17 to 20 mph, with gusts as high as 28 mph.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 82. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 82 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 109. South southeast wind 13 to 17 mph, with gusts as high as 23 mph.

    High: 90 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. Southeast wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 80. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 81. South southeast wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 83. South wind around 17 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 90. Heat index values as high as 111. South wind 17 to 20 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a low around 82. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 109. South southeast wind 13 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 81. Southeast wind 11 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 90. South southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 80. South southeast wind 13 to 16 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 90. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 81. South southeast wind 15 to 17 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 81.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 82.
Sunday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
6:51 pm CDT Jun 21, 2026
11pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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