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

Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Mostly Cloudy

86°F

30°C

Humidity 75%
Wind Speed SE 17 G 24 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 18 Jul 6:56 pm CDT
Extended Forecast for

Portland TX

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. Heat index values as high as 106. South southeast wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80. South southeast wind 11 to 16 mph, with gusts as high as 22 mph.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Heat index values as high as 105. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 80. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 80 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89. South southeast wind 11 to 18 mph, with gusts as high as 24 mph.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80. South southeast wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. Southeast wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 80. Southeast wind 10 to 16 mph, with gusts as high as 22 mph.

    Low: 80 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 90. Heat index values as high as 106. South southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 80. South southeast wind 11 to 16 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 90. Heat index values as high as 105. South southeast wind 10 to 18 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 80. South southeast wind 13 to 17 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 89. South southeast wind 11 to 18 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 80. South southeast wind 11 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 90. Southeast wind 10 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 80. Southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
Last Update:
5:46 pm CDT Jul 18, 2025
Forecast Valid:
7pm CDT Jul 18, 2025-6pm CDT Jul 25, 2025
 
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Additional Resources

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Chance of Precipitation