Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Overcast

73°F

23°C

Humidity 94%
Wind Speed SE 15 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 71°F (22°C)
Visibility 8.00 mi
Last update 7 Mar 2:56 am CST
Extended Forecast for

Portland TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 71. South southeast wind around 16 mph, with gusts as high as 26 mph.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Mostly cloudy, with a high near 79. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 79 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 68. Southeast wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  Mostly cloudy, with a high near 78. East wind 7 to 10 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Cloudy, with a low around 70. East southeast wind 7 to 10 mph.

    Low: 70 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before noon.  Mostly cloudy, with a high near 80. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 71. Southeast wind 13 to 16 mph, with gusts as high as 22 mph.

    Low: 71 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 79. South southeast wind 14 to 21 mph, with gusts as high as 30 mph.

    High: 79 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight.  Cloudy, with a low around 67. South southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 26 mph.  Chance of precipitation is 40%.

    Low: 67 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 71. South southeast wind around 16 mph, with gusts as high as 26 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 79. South southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 68. Southeast wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 78. East wind 7 to 10 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of showers. Cloudy, with a low around 70. East southeast wind 7 to 10 mph.
Monday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 80. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.
Monday Night
Cloudy, with a low around 71. Southeast wind 13 to 16 mph, with gusts as high as 22 mph.
Tuesday
Cloudy, with a high near 79. South southeast wind 14 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 67. South southeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of showers and thunderstorms before noon. Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
12:51 am CST Mar 7, 2026
3am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database