Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. 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

77°F

25°C

Humidity 85%
Wind Speed S 15 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Heat Index78°F (26°C)
Last update 18 Apr 7:56 am CDT
Extended Forecast for

2 Miles NNE Portland TX

  • Today

    Today: Mostly cloudy, with a high near 82. Heat index values as high as 85. South southeast wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 8pm, then a chance of showers and thunderstorms after 8pm.  Cloudy, with a low around 61. North northeast wind 11 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 70. Northeast wind 17 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Northeast wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 73. East wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 69. East wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 77. East southeast wind 10 to 16 mph, with gusts as high as 22 mph.

    High: 77 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 70. East southeast wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 80. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 82. Heat index values as high as 85. South southeast wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 8pm, then a chance of showers and thunderstorms after 8pm. Cloudy, with a low around 61. North northeast wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. Northeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 9 to 15 mph, with gusts as high as 22 mph.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. East wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 69. East wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. East southeast wind 10 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. East southeast wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Partly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Portland TX
 27.91°N 97.32°W
1:51 am CDT Apr 18, 2026
8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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