Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 8 to 11 kt becoming SSW after midnight. A chance of showers and thunderstorms.   Seas around 3 ft. .

      Low: 77 °F

      SSW 11kt
      3ft

    • Friday

      Friday:SSE wind 9 to 12 kt. A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 1pm.   Seas 2 to 3 ft. .

      High: 80 °F

      SSE 12kt
      2-3ft

    • Friday Night

      Friday Night:SE wind around 13 kt. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am.   Seas around 3 ft. .

      Low: 78 °F

      SE 13kt
      3ft

    • Saturday

      Saturday:SE wind 11 to 13 kt. Showers likely and possibly a thunderstorm.   Seas around 2 ft. .

      High: 82 °F

      SE 13kt
      2ft

    • Saturday Night

      Saturday Night:SE wind 10 to 12 kt. Showers and possibly a thunderstorm.   Seas around 3 ft. .

      Low: 77 °F

      SE 12kt
      3ft

    • Sunday

      Sunday:SSE wind 7 to 9 kt becoming E in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.   Seas around 3 ft. .

      High: 79 °F

      ESE 9kt
      3ft

    • Sunday Night

      Sunday Night:E wind 5 to 8 kt becoming SSE after midnight. A chance of showers and thunderstorms, mainly after 1am.   Seas 2 to 3 ft. .

      Low: 77 °F

      E 8kt
      2-3ft

    • Memorial Day

      Memorial Day:SSE wind 6 to 8 kt becoming NE in the morning. A chance of showers and thunderstorms, mainly before 1pm.   Seas 2 to 3 ft. .

      High: 80 °F

      E 8kt
      2-3ft

    • Monday Night

      Monday Night:SE wind around 9 kt. Partly cloudy. Seas around 3 ft. .

      Low: 79 °F

      SE 9kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm CDT May 21, 2026
Forecast Valid: 7pm CDT May 21, 2026-6pm CDT May 28, 2026

View Nearby Observations

Detailed Forecast


Tonight
SE wind 8 to 11 kt becoming SSW after midnight. A chance of showers and thunderstorms. Seas around 3 ft. .
Friday
SSE wind 9 to 12 kt. A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 1pm. Seas 2 to 3 ft. .
Friday Night
SE wind around 13 kt. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas around 3 ft. .
Saturday
SE wind 11 to 13 kt. Showers likely and possibly a thunderstorm. Seas around 2 ft. .
Saturday Night
SE wind 10 to 12 kt. Showers and possibly a thunderstorm. Seas around 3 ft. .
Sunday
SSE wind 7 to 9 kt becoming E in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 3 ft. .
Sunday Night
E wind 5 to 8 kt becoming SSE after midnight. A chance of showers and thunderstorms, mainly after 1am. Seas 2 to 3 ft. .
Memorial Day
SSE wind 6 to 8 kt becoming NE in the morning. A chance of showers and thunderstorms, mainly before 1pm. Seas 2 to 3 ft. .
Monday Night
SE wind around 9 kt. Partly cloudy. Seas around 3 ft. .

Winds and seas higher in and near thunderstorms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 27.52°N 97.16°W
Last Update: 2:46 pm CDT May 21, 2026
Forecast Valid: 7pm CDT May 21, 2026-6pm CDT May 28, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data