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

Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Partly Cloudy

97°F

36°C

Humidity 48%
Wind Speed SE 18 G 30 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index109°F (43°C)
Last update 14 Sep 3:51 pm CDT
Extended Forecast for

Corpus Christi TX

Heat Advisory until September 14, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 14, 07:00pm

    NOW until 7:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 82. Southeast wind 11 to 18 mph, with gusts as high as 23 mph.

    Low: 82 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Heat index values as high as 112. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 82. South southeast wind 7 to 17 mph, with gusts as high as 21 mph.

    Low: 82 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Sunny, with a high near 94. East wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East wind 5 to 15 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 91. Northeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 82. East wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 82 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 90. Heat index values as high as 108. Southeast wind around 18 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 82. Southeast wind 11 to 18 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 94. Heat index values as high as 112. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 82. South southeast wind 7 to 17 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Sunny, with a high near 94. East wind 6 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East wind 5 to 15 mph, with gusts as high as 18 mph.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 91. Northeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 82. East wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 89. East wind 8 to 15 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny, with a high near 90.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corpus Christi TX
 27.79°N 97.4°W
Last Update:
2:31 pm CDT Sep 14, 2026
Forecast Valid:
4pm CDT Sep 14, 2026-6pm CDT Sep 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