Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into 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.

Heavy Rain Fog/Mist

79°F

26°C

Humidity 94%
Wind Speed N 18 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 77°F (25°C)
Visibility 2.50 mi
Heat Index83°F (28°C)
Last update 3 Oct 10:56 pm CDT
Extended Forecast for

Portland TX

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 5am.  Mostly cloudy, with a low around 75. North wind around 17 mph, with gusts as high as 22 mph.

    Low: 75 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 8am.  Mostly cloudy, with a high near 84. Heat index values as high as 94. North wind 16 to 20 mph, with gusts as high as 25 mph.

    High: 84 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 9pm.  Mostly cloudy, with a low around 75. North northeast wind 15 to 18 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85. Heat index values as high as 94. North northeast wind 15 to 20 mph, with gusts as high as 24 mph.

    High: 85 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74. North northeast wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 87. North wind 9 to 16 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. Northeast wind 8 to 11 mph.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. North wind 10 to 14 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. North northeast wind 8 to 11 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 75. North wind around 17 mph, with gusts as high as 22 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 84. Heat index values as high as 94. North wind 16 to 20 mph, with gusts as high as 25 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 9pm. Mostly cloudy, with a low around 75. North northeast wind 15 to 18 mph, with gusts as high as 23 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Heat index values as high as 94. North northeast wind 15 to 20 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. North northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 87. North wind 9 to 16 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 75. Northeast wind 8 to 11 mph.
Wednesday
Sunny, with a high near 86. North wind 10 to 14 mph.
Wednesday Night
Mostly clear, with a low around 75. North northeast wind 8 to 11 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
7:41 pm CDT Oct 3, 2026
11pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database