Expires:202405070400;;743325 FPUS54 KBRO 062056 ZFPBRO Zone Forecast Product for Texas National Weather Service Brownsville TX 355 PM CDT Mon May 6 2024 TXZ454-070400- Willacy Island- 355 PM CDT Mon May 6 2024 .TONIGHT...Mostly cloudy. Lows in the upper 70s. Southeast winds 10 to 15 mph. .TUESDAY...Mostly cloudy in the morning, then becoming partly sunny. Humid with highs in the mid 80s. Southeast winds 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. Humid with highs in the upper 80s. South winds 15 to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy. Humid with lows in the upper 70s. South winds 15 to 20 mph. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 105. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the mid 70s. .SATURDAY THROUGH SUNDAY NIGHT...Mostly cloudy. Highs in the mid 80s. Lows in the mid 70s. .MONDAY...Mostly sunny. Highs in the mid 80s. $$