Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Fair

83°F

28°C

Humidity 88%
Wind Speed S 14 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 4 Aug 1:56 am CDT
Extended Forecast for

Portland TX

  • Overnight

    Overnight: Mostly clear, with a low around 81. South wind around 11 mph.

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Heat index values as high as 109. Southeast wind 9 to 17 mph, with gusts as high as 23 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82. South southeast wind 10 to 16 mph, with gusts as high as 22 mph.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. Heat index values as high as 111. 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 82. Southeast wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 81. Southeast wind 8 to 16 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. Southeast wind 6 to 15 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 81. South wind around 11 mph.
Tuesday
Sunny, with a high near 90. Heat index values as high as 109. Southeast wind 9 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 82. South southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 90. Heat index values as high as 111. Southeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 82. Southeast wind 9 to 15 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 91. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 81. Southeast wind 8 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 90. Southeast wind 6 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 81. Southeast wind 6 to 15 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 82.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 82.
Monday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
1:46 am CDT Aug 4, 2026
2am CDT Aug 4, 2026-6pm CDT Aug 10, 2026
 
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Additional Resources

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