Zone Forecast Product
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
620 FPUS54 KBRO 230531 ZFPBRO Zone Forecast Product for Texas National Weather Service Brownsville TX 1230 AM CDT Sat Aug 23 2025 TXZ253-231300- Southern Hidalgo- Including the cities of McAllen, Edinburg, Pharr, Mission, and Weslaco 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. Showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 80 percent. .MONDAY...Mostly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 105. .MONDAY NIGHT...Partly cloudy. Lows in the upper 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 105. $$ TXZ255-231300- Inland Cameron- Including the cities of Brownsville and Harlingen 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Temperature falling into the upper 80s this afternoon. West winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 70 percent. .SUNDAY...Patchy fog in the morning. Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the lower 90s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 105. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 105. $$ TXZ355-231300- Coastal Cameron- Including the cities of Port Isabel and Laguna Vista 1230 AM CDT Sat Aug 23 2025 .TODAY...Sunny with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 90s. West winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Patchy fog in the morning. Showers likely with a chance of thunderstorms. Humid with highs in the lower 90s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY...Patchy fog in the morning. Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy. Lows in the upper 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. $$ TXZ455-231300- Cameron Island- Including the cities of South Padre Island and Boca Chica Beach 1230 AM CDT Sat Aug 23 2025 .TODAY...Sunny with a chance of showers and thunderstorms. Highs in the upper 80s. West winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Humid with highs in the upper 80s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Near steady temperature in the mid 80s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 80s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Near steady temperature in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. $$ TXZ252-231300- Starr- Including the cities of Rio Grande City and Roma 1230 AM CDT Sat Aug 23 2025 .TODAY...Sunny with a slight chance of showers this morning, then partly sunny with showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. East winds around 5 mph, becoming southwest after midnight. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 70 percent. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. $$ TXZ254-231300- Inland Willacy- Including the city of Raymondville 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. Patchy fog this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Temperature falling into the upper 80s this afternoon. Northeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 60 percent. .SUNDAY...Patchy fog in the morning. Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 80 percent. .MONDAY...Mostly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 106. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. $$ TXZ354-231300- Coastal Willacy- Including the city of Port Mansfield 1230 AM CDT Sat Aug 23 2025 .TODAY...Patchy fog this morning. Sunny with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. West winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Patchy fog in the morning. Showers likely with a chance of thunderstorms. Humid with highs in the lower 90s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY...Patchy fog in the morning. Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the upper 70s. .WEDNESDAY...Sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. $$ TXZ248-231300- Zapata- Including the city of Zapata 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. Showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 70 percent. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Hot. Lows in the mid 70s. Highs around 100. $$ TXZ249-231300- Jim Hogg- Including the city of Hebbronville 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. Patchy fog this morning. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. East winds around 5 mph, becoming southwest after midnight. Chance of rain 50 percent. .SUNDAY...Partly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Northeast winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Patchy fog after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY...Patchy fog in the morning. Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. $$ TXZ250-231300- Brooks- Including the city of Falfurrias 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. Patchy fog this morning. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Humid with lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SUNDAY...Patchy fog in the morning. Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 80 percent. .MONDAY...Mostly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. $$ TXZ353-231300- Northern Hidalgo- Including the city of San Manuel 1230 AM CDT Sat Aug 23 2025 .TODAY...Mostly sunny. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SUNDAY...Patchy fog in the morning. Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 80 percent. .MONDAY...Mostly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .THURSDAY...Sunny. A chance of showers in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. $$ TXZ251-231300- Inland Kenedy- Including the city of Sarita 1230 AM CDT Sat Aug 23 2025 .TODAY...Patchy fog this morning. Mostly sunny with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the mid 90s. Temperature falling into the upper 80s this afternoon. Northeast winds around 5 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Humid with lows in the mid 70s. East winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SUNDAY...Patchy fog in the morning. Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the mid 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 40 percent. .MONDAY...Mostly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Heat index values up to 105. $$ TXZ351-231300- Coastal Kenedy- 1230 AM CDT Sat Aug 23 2025 .TODAY...Patchy fog this morning. Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Temperature falling into the mid 80s this afternoon. Northwest winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. East winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 50 percent. .SUNDAY...Patchy fog in the morning. Showers likely with a chance of thunderstorms. Humid with highs in the lower 90s. North winds around 5 mph, becoming east in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog after midnight. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. .MONDAY...Patchy fog in the morning. Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108. .MONDAY NIGHT...Partly cloudy. Lows in the upper 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. .WEDNESDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. $$ TXZ454-231300- Willacy Island- 1230 AM CDT Sat Aug 23 2025 .TODAY...Sunny with a chance of showers and thunderstorms. Highs around 90. West winds around 5 mph, becoming northeast this afternoon. Chance of rain 50 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 80. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Humid with highs around 90. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 105. $$ TXZ451-231300- Kenedy Island- 1230 AM CDT Sat Aug 23 2025 .TODAY...Sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Northwest winds around 5 mph, becoming east this afternoon. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 70s. East winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 60 percent. .SUNDAY...Showers likely with a chance of thunderstorms. Humid with highs in the upper 80s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows around 80. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .MONDAY...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .MONDAY NIGHT...Partly cloudy. Lows in the lower 80s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 80s. Heat index values up to 105 early. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Heat index values up to 105. $$