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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. 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

75°F

24°C

Humidity 52%
Wind Speed SE 14 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 19 Mar 1:56 pm CDT
Extended Forecast for

Portland TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Southeast wind 9 to 11 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 61. Southeast wind 8 to 15 mph.

    Low: 61 °F

    Clear

  • Friday

    Friday: Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 79. South southeast wind 7 to 15 mph, with gusts as high as 20 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. South southeast wind 10 to 18 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. South wind 9 to 18 mph, with gusts as high as 22 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. South southeast wind 10 to 20 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. South southeast wind 10 to 18 mph, with gusts as high as 24 mph.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. South southeast wind 8 to 14 mph.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Southeast wind 9 to 11 mph.
Tonight
Clear, with a low around 61. Southeast wind 8 to 15 mph.
Friday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 79. South southeast wind 7 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 64. South southeast wind 10 to 18 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 81. South wind 9 to 18 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 64. South southeast wind 10 to 20 mph.
Sunday
Sunny, with a high near 80. South wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 65. South southeast wind 10 to 18 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 79. South southeast wind 8 to 14 mph.
Monday Night
Mostly clear, with a low around 65.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 79.
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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:
1:51 pm CDT Mar 19, 2026
Forecast Valid:
2pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
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