| NWS Forecast for: Port Isabel TX Issued by: National Weather Service Brownsville, TX Last Update: 1:30 am CDT Jun 18, 2024 |  |
Overnight: A 40 percent chance of showers and thunderstorms, mainly after 2am. Widespread haze. Partly cloudy, with a low around 83. Breezy, with an east wind 16 to 20 mph. Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Widespread haze. High near 85. Breezy, with a northeast wind 16 to 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall. Low around 80. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible. Juneteenth: Showers and possibly a thunderstorm. High near 85. Windy, with an east northeast wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. Wednesday Night: Tropical storm conditions possible. Showers and possibly a thunderstorm. Low around 83. Chance of precipitation is 100%. Thursday: Showers and possibly a thunderstorm. High near 86. Windy, with an east southeast wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Thursday Night: Showers and possibly a thunderstorm. Low around 82. Breezy, with an east wind 17 to 24 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Friday: Showers and possibly a thunderstorm. High near 86. East wind around 17 mph. Chance of precipitation is 90%. Friday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. East wind 11 to 16 mph. Saturday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East northeast wind 11 to 16 mph. Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind 11 to 15 mph. Sunday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82. Monday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. | |
| Port Isabel TX 26.08°N 97.21°W | |
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