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

Areas of Heavy Rainfall and Heat Early This Week

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and lower Mississippi River Valley today into Thursday. Rainfall totals of 5 to 10 inches are expected. Hot temperatures may cause heat illnesses over central and northern California and the Pacific Northwest through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Overcast

85°F

29°C

Humidity 82%
Wind Speed S 12 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 15 Jun 11:51 am CDT
Extended Forecast for

Corpus Christi TX

Flood Watch June 15, 11:59am until June 18, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 15, 11:59am until June 18, 07:00am

    NOW until 7:00am Thu

    Flood Watch

  • Today

    High: 85 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 79. Southeast wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 79 °F

    Heavy Rain

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Heat index values as high as 93. Southeast wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 82 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 78. East southeast wind 9 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

    Low: 78 °F

    Heavy Rain

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 81. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 81 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 90. South wind 14 to 20 mph, with gusts as high as 25 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 83. South southeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 83 °F

    Mostly Clear
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 85. Heat index values as high as 101. Southeast wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 79. Southeast wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Heat index values as high as 93. Southeast wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 78. East southeast wind 9 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 11 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 81. South wind around 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 90. South wind 14 to 20 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 83. South southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Juneteenth
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. South southeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Saturday Night
Mostly cloudy, with a low around 82.
Sunday
Partly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corpus Christi TX
 27.82°N 97.4°W
Last Update:
11:46 am CDT Jun 15, 2026
Forecast Valid:
11am CDT Jun 15, 2026-6pm CDT Jun 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation