Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Hazardous Weather Conditions

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Overcast

75°F

24°C

Humidity 79%
Wind Speed Calm
Barometer 29.93 in (1013.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 May 10:51 am CDT
Extended Forecast for

2 Miles S Corpus Christi TX

Flood Watch May 21, 11:23am until May 25, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 21, 11:23am until May 25, 07:00pm

    NOW until 7:00pm Mon

    Flood Watch

  • Today

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Southeast wind 7 to 10 mph.  Chance of precipitation is 40%.

    Low: 75 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 86. Heat index values as high as 97. Southeast wind 6 to 13 mph.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 10pm.  Increasing clouds, with a low around 77. South southeast wind 9 to 13 mph.  Chance of precipitation is 30%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 85. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%.

    High: 85 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 76. Southeast wind 7 to 13 mph.  Chance of precipitation is 80%.

    Low: 76 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 84. East southeast wind 6 to 9 mph.  Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. East southeast wind 5 to 9 mph.

    Low: 75 °F

    Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 82. Heat index values as high as 88. Northeast wind 8 to 10 mph becoming south southeast in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Heat index values as high as 97. Southeast wind 6 to 13 mph.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Increasing clouds, with a low around 77. South southeast wind 9 to 13 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 85. South southeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 76. Southeast wind 7 to 13 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. East southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 9 mph.
Memorial Day
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. North wind 5 to 9 mph becoming east southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Corpus Christi TX
 27.77°N 97.4°W
2:56 am CDT May 21, 2026
11am CDT May 21, 2026-6pm CDT May 27, 2026
 
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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