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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
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- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Hazardous Weather Conditions
Current conditions at
Brownsville, Brownsville / South Padre Island International Airport (KBRO)
Lat: 25.91°NLon: 97.42°WElev: 23ft.
Partly Cloudy
83°F
28°C
| Humidity | 79% |
| Wind Speed | NE 5 mph |
| Barometer | 29.85 in (1010.5 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 91°F (33°C) |
| Last update | 23 May 4:53 pm CDT |
Extended Forecast for
Brownsville / South Padre Island Intl Airport TX
Flood Watch May 23, 05:30pm until May 25, 07:00am
NOW until 7:00am Mon
Flood Watch
This Afternoon
High: 91 °F
Chance
T-stormsTonight
Low: 77 °F
Slight Chance
T-storms then
Chance
ShowersSunday
High: 90 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-stormsMemorial Day
High: 89 °F
Slight Chance
T-storms then
Chance
ShowersMonday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 91 °F
Partly Sunny
Tuesday Night
Low: 79 °F
Mostly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. East wind around 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 77. East wind 5 to 9 mph becoming light southeast after midnight.
Sunday
A chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers. Mostly sunny, with a high near 90. Light and variable wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. East northeast wind 5 to 7 mph becoming calm in the evening.
Memorial Day
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 77. Southeast wind 3 to 8 mph.
Tuesday
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 22 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 79. Southeast wind around 13 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 78. South southeast wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 92. South southeast wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 78.
Saturday
Partly sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brownsville / South Padre Island Intl Airport TX
25.9°N 97.44°W
25.9°N 97.44°W
5:18 pm CDT May 23, 2026
5pm CDT May 23, 2026-6pm CDT May 30, 2026
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