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Hazardous Weather Conditions
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
83°F
28°C
| Humidity | 63% |
| Wind Speed | SE 6 mph |
| Barometer | 29.80 in (1009.1 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 21 May 6:53 pm CDT |
Extended Forecast for
Los Fresnos TX
Flood Watch until May 25, 07:00am
NOW until 7:00am Mon
Flood Watch
Tonight
Low: 76 °F
Slight Chance
T-stormsFriday
High: 92 °F
Mostly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 78 °F
Slight Chance
T-stormsSaturday
High: 91 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 76 °F
Showers
LikelySunday
High: 90 °F
Showers
LikelySunday Night
Low: 75 °F
Chance
T-stormsMemorial Day
High: 90 °F
Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 76. Southeast wind 5 to 9 mph.
Friday
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 92. South southeast wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Mostly cloudy, with a low around 78. South southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 91. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 10am. Partly sunny, with a high near 90. Southeast wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East wind 5 to 8 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Light east northeast wind becoming east 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 76. East wind 5 to 9 mph becoming light east southeast in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Light southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Los Fresnos TX
26.08°N 97.47°W
26.08°N 97.47°W
7:18 pm CDT May 21, 2026
7pm CDT May 21, 2026-6pm CDT May 28, 2026
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