Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. 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

80°F

27°C

Humidity 87%
Wind Speed SE 6 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 16 Jun 9:56 pm CDT
Extended Forecast for

7 Miles NNE Chapman Ranch TX

Flood Watch June 16, 10:11pm until June 17, 07:00am
Flood Warning June 16, 10:11pm until June 18, 10:30pm
Click here for hazard details and duration
Flood Watch
Flood Warning
  •  
    Flood Watch June 16, 10:11pm until June 17, 07:00am
    Flood Warning June 16, 10:11pm until June 18, 10:30pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 75 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 108. West northwest wind 5 to 8 mph.

    High: 91 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 81. South wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 93. Heat index values as high as 118. South wind 10 to 20 mph, with gusts as high as 23 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 82. South southeast wind 13 to 18 mph, with gusts as high as 24 mph.

    Low: 82 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 91. South southeast wind 13 to 16 mph, with gusts as high as 22 mph.

    High: 91 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 82. South southeast wind 11 to 15 mph, with gusts as high as 21 mph.

    Low: 82 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 89. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 89 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 75. Light north northwest wind becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 108. West northwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 81. South wind 11 to 13 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 93. Heat index values as high as 118. South wind 10 to 20 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 82. South southeast wind 13 to 18 mph, with gusts as high as 24 mph.
Juneteenth
Partly sunny, with a high near 91. South southeast wind 13 to 16 mph, with gusts as high as 22 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 82. South southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89. South southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 81. Southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 82.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 81.
Tuesday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Chapman Ranch TX
 27.68°N 97.42°W
9:40 pm CDT Jun 16, 2026
10pm CDT Jun 16, 2026-6pm CDT Jun 23, 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