Sun Aug 1 17:00:41 EDT 2021 Coastal Cameron- Including the cities of Port Isabel, South Padre Island, Laguna Heights, and Laguna Vista 400 PM CDT Sun Aug 1 2021 .TONIGHT...Mostly clear. Lows around 80. Southeast winds around 10 mph shifting to the south in the late evening and early morning becoming light. .MONDAY...Partly cloudy. Highs in the lower 90s. Southeast winds 10 to 15 mph. Highest heat index readings 108 to 109 in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows around 80. Southeast winds around 10 mph shifting to the south in the late evening and early morning becoming light. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s. Southeast winds 10 to 15 mph. Highest heat index readings around 110 in the afternoon. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds 10 to 15 mph shifting to the south after midnight. .WEDNESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 70s. Highs around 90. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 70s. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows around 80. Highs in the lower 90s. .SUNDAY...Partly cloudy. Highs around 90.