Zone Forecast Product
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
833 FPUS54 KBRO 091731 ZFPBRO Zone Forecast Product for Texas National Weather Service Brownsville TX 1230 PM CDT Sat Aug 9 2025 TXZ253-100100- Southern Hidalgo- Including the cities of McAllen, Edinburg, Pharr, Mission, and Weslaco 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. .MONDAY...Sunny, hot with highs around 100. Southeast winds 5 to 10 mph. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT THROUGH SATURDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110. $$ TXZ255-100100- Inland Cameron- Including the cities of Brownsville and Harlingen 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. .MONDAY...Sunny with highs in the upper 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 105. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows around 80. Highs in the upper 90s. Heat index values up to 110. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows around 80. Heat index values up to 110. .SATURDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ TXZ355-100100- Coastal Cameron- Including the cities of Port Isabel and Laguna Vista 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 5 to 10 mph. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny with highs in the lower 90s. South winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 110. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows around 80. Highs in the lower 90s. Heat index values up to 110. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows around 80. Heat index values up to 110. .SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TXZ455-100100- Cameron Island- Including the cities of South Padre Island and Boca Chica Beach 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph. .SUNDAY...Sunny with highs in the upper 80s. South winds 5 to 10 mph, becoming east in the afternoon. .SUNDAY NIGHT...Mostly clear. Humid. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph. .MONDAY...Sunny . Near steady temperature in the mid 80s. Southeast winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Humid. Near steady temperature in the lower 80s. Southeast winds 10 to 15 mph. .TUESDAY THROUGH THURSDAY...Mostly clear. Highs in the upper 80s. Lows in the lower 80s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Near steady temperature in the mid 80s. .SATURDAY...Sunny. Near steady temperature in the mid 80s. $$ TXZ252-100100- Starr- Including the cities of Rio Grande City and Roma 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 105 early this evening. .SUNDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. .TUESDAY THROUGH SATURDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 110. $$ TXZ254-100100- Inland Willacy- Including the city of Raymondville 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .MONDAY...Sunny. A chance of showers in the afternoon. Humid with highs in the upper 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 30 percent. Heat index values up to 108. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110. .SATURDAY...Sunny. Highs in the upper 90s. Heat index values up to 110. $$ TXZ354-100100- Coastal Willacy- Including the city of Port Mansfield 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight. .MONDAY...Sunny with highs in the mid 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 109. .MONDAY NIGHT...Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. .TUESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. .SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TXZ248-100100- Zapata- Including the city of Zapata 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph. .MONDAY...Sunny, hot with highs around 101. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny, hot with highs around 100. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. $$ TXZ249-100100- Jim Hogg- Including the city of Hebbronville 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph. .MONDAY...Sunny. Highs in the upper 90s. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph. .TUESDAY...Sunny. Highs in the upper 90s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Heat index values up to 105. $$ TXZ250-100100- Brooks- Including the city of Falfurrias 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 105. .FRIDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110. $$ TXZ353-100100- Northern Hidalgo- Including the city of San Manuel 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 107. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 30 percent. Heat index values up to 105. .TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. .WEDNESDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 105. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110. .FRIDAY...Mostly sunny. Hot with highs around 100. Heat index values up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110. $$ TXZ251-100100- Inland Kenedy- Including the city of Sarita 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. .WEDNESDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 110. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. .FRIDAY...Mostly sunny. Highs in the upper 90s. Heat index values up to 110. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. $$ TXZ351-100100- Coastal Kenedy- 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the mid 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph, becoming east in the afternoon. Chance of rain 20 percent. Heat index values up to 107. .SUNDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .MONDAY...Sunny with highs in the mid 90s. South winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon. Heat index values up to 108. .MONDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight. .TUESDAY THROUGH FRIDAY...Mostly clear. Highs in the mid 90s. Lows in the upper 70s. Heat index values up to 110. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .SATURDAY...Sunny. Highs in the mid 90s. Heat index values up to 110. $$ TXZ454-100100- Willacy Island- 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows in the lower 80s. Southeast winds 5 to 10 mph. .SUNDAY...Sunny with highs in the lower 90s. Southeast winds 5 to 10 mph. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Humid with lows in the lower 80s. Southeast winds 5 to 10 mph. .MONDAY...Sunny with highs in the lower 90s. South winds around 5 mph, becoming southeast 10 to 15 mph in the afternoon. Heat index values up to 106. .MONDAY NIGHT...Mostly clear. Humid with lows in the lower 80s. Southeast winds 10 to 15 mph. .TUESDAY THROUGH THURSDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the lower 80s. Heat index values up to 110. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the lower 80s. Heat index values up to 110. .SATURDAY...Sunny. Highs in the lower 90s. Heat index values up to 110. $$ TXZ451-100100- Kenedy Island- 1230 PM CDT Sat Aug 9 2025 .TONIGHT...Mostly clear. Lows around 80. Southeast winds 5 to 10 mph. .SUNDAY...Sunny with highs in the upper 80s. Southeast winds 5 to 10 mph. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Humid with lows around 80. Southeast winds 5 to 10 mph. .MONDAY...Sunny with highs around 90. South winds around 5 mph, becoming southeast 10 to 15 mph in the afternoon. Heat index values up to 106. .MONDAY NIGHT...Mostly clear. Humid with lows around 80. Southeast winds 10 to 15 mph. .TUESDAY THROUGH FRIDAY...Mostly clear. Highs around 90. Lows in the lower 80s. Heat index values up to 110. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Heat index values up to 105 early. .SATURDAY...Sunny. Highs around 90. Heat index values up to 110. $$