FNUS54 KBRO 220916 FWFBRO Fire Weather Planning Forecast for Deep South Texas National Weather Service Brownsville TX 416 AM CDT Sat Aug 22 2026 .DISCUSSION...Hot temperatures and low relative humidity values are forecast to continue over the weekend. Afternoon relative humidity values are forecast to fall to 15-30% today and Sunday. Southeasterly 20 foot winds are forecast to generally remain below 15 MPH, limiting the potential for elevated fire weather. TXZ255-222130- Inland Cameron- Including the cities of Brownsville and Harlingen 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 103 (+3) 75 (-3) 101 RH % (24H TREND) 31 (-9) 96 (+2) 33 20FTWND-AM(MPH) S 6 SE 5 20FTWND-PM(MPH) SE 9 G17 SE 10 G19 SE 9 G17 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)10468 9309 TRANSPORT WND (MPH) SE 14 SE 14 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 100. Southeast winds around 10 mph. $$ TXZ254-222130- Inland Willacy- Including the city of Raymondville 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 104 (+2) 74 (-2) 103 RH % (24H TREND) 28 (-10) 99 (+1) 30 20FTWND-AM(MPH) S 6 Lgt/Var 20FTWND-PM(MPH) SE 8 G17 SE 9 G18 SE 8 G17 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)10554 9373 TRANSPORT WND (MPH) E 14 E 14 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 101. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 102. Southeast winds around 5 mph. .WEDNESDAY...Clear. Lows in the upper 70s. Highs around 102. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 101. Southeast winds around 5 mph. $$ TXZ253-222130- Southern Hidalgo- Including the cities of McAllen, Edinburg, Pharr, Mission, and Weslaco 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 104 (+2) 75 (-3) 102 RH % (24H TREND) 23 (-9) 95 (+2) 26 20FTWND-AM(MPH) SE 6 SE 5 20FTWND-PM(MPH) SE 7 SE 10 G19 SE 7 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)11192 10303 TRANSPORT WND (MPH) SE 12 SE 12 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the upper 70s. Highs around 101. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 102. Southeast winds around 10 mph. $$ TXZ353-222130- Northern Hidalgo- Including the city of San Manuel 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 105 (+1) 74 (-1) 104 RH % (24H TREND) 21 (-6) 98 (+1) 22 20FTWND-AM(MPH) Lgt/Var Lgt/Var 20FTWND-PM(MPH) SE 6 SE 9 G18 SE 7 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)11027 9999 TRANSPORT WND (MPH) E 12 E 12 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 103. East winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 104. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 104. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 104. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 103. Southeast winds around 5 mph. $$ TXZ355-222130- Coastal Cameron- Including the cities of Port Isabel and Laguna Vista 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 99 (+3) 76 (-3) 97 RH % (24H TREND) 44 (-10) 95 (+1) 46 20FTWND-AM(MPH) S 6 S 5 20FTWND-PM(MPH) SE 12 SE 10 SE 12 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)6732 4883 TRANSPORT WND (MPH) SE 15 SE 16 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. $$ TXZ354-222130- Coastal Willacy- Including the city of Port Mansfield 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 100 (+3) 75 (-2) 98 RH % (24H TREND) 43 (-12) 99 (+2) 45 20FTWND-AM(MPH) S 6 Lgt/Var 20FTWND-PM(MPH) SE 12 SE 11 G19 SE 11 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)6558 4612 TRANSPORT WND (MPH) SE 15 SE 12 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 10 mph. .THURSDAY...Clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. $$ TXZ351-222130- Coastal Kenedy- 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 99 (+2) 74 (-2) 98 RH % (24H TREND) 45 (-11) 100 (+2) 44 20FTWND-AM(MPH) S 5 Lgt/Var 20FTWND-PM(MPH) SE 10 SE 10 G18 SE 10 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)7050 4644 TRANSPORT WND (MPH) SE 13 SE 15 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 5 mph. .TUESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. $$ TXZ251-222130- Inland Kenedy- Including the city of Sarita 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 105 (+2) 73 (-2) 104 RH % (24H TREND) 28 (-12) 100 (0) 29 20FTWND-AM(MPH) S 5 Lgt/Var 20FTWND-PM(MPH) SE 8 G17 SE 9 G19 SE 8 G17 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)10705 9005 TRANSPORT WND (MPH) E 10 E 14 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 102. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the mid 70s. Highs around 102. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 102. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs around 102. Southeast winds around 5 mph. $$ TXZ250-222130- Brooks- Including the city of Falfurrias 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 106 (+1) 73 (-1) 105 RH % (24H TREND) 18 (-9) 100 (+1) 20 20FTWND-AM(MPH) Lgt/Var Lgt/Var 20FTWND-PM(MPH) SE 6 SE 9 G19 SE 7 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)11181 9804 TRANSPORT WND (MPH) SE 8 E 13 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 104. Southeast winds around 5 mph. .TUESDAY...Clear. Lows in the mid 70s. Highs around 105. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 105. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 105. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs around 104. Southeast winds around 5 mph. $$ TXZ252-222130- Starr- Including the cities of Rio Grande City and Roma 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 106 (+2) 74 (-2) 105 RH % (24H TREND) 18 (-7) 91 (-1) 20 20FTWND-AM(MPH) Lgt/Var Lgt/Var 20FTWND-PM(MPH) SE 5 SE 7 G17 SE 5 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)11771 10974 TRANSPORT WND (MPH) E 10 E 13 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .TUESDAY...Clear. Lows in the mid 70s. Highs around 104. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 104. Southeast winds around 5 mph. .THURSDAY...Clear. Lows in the upper 70s. Highs around 104. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 103. Southeast winds around 5 mph. $$ TXZ249-222130- Jim Hogg- Including the city of Hebbronville 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 105 (+1) 73 (-1) 104 RH % (24H TREND) 18 (-5) 96 (-1) 19 20FTWND-AM(MPH) Lgt/Var Lgt/Var 20FTWND-PM(MPH) SE 5 SE 8 G17 SE 6 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)11735 10479 TRANSPORT WND (MPH) SE 9 E 14 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .TUESDAY...Clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs around 103. Southeast winds around 5 mph. $$ TXZ248-222130- Zapata- Including the city of Zapata 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 107 (+1) 75 (-2) 106 RH % (24H TREND) 15 (-6) 84 (-2) 16 20FTWND-AM(MPH) SE 5 Lgt/Var 20FTWND-PM(MPH) SE 5 SE 8 G17 SE 6 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)12060 11031 TRANSPORT WND (MPH) E 12 E 13 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the mid 70s. Highs around 104. Southeast winds around 5 mph. .TUESDAY...Mostly clear. Lows in the upper 70s. Highs around 105. Southeast winds around 5 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs around 105. Southeast winds around 5 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs around 105. Southeast winds around 5 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs around 105. Southeast winds around 5 mph. $$ TXZ455-222130- Cameron Island- Including the cities of South Padre Island and Boca Chica Beach 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 90 (+2) 80 (-1) 89 RH % (24H TREND) 68 (-7) 90 (-1) 65 20FTWND-AM(MPH) S 9 S 7 20FTWND-PM(MPH) SE 14 SE 12 SE 11 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)2683 3012 TRANSPORT WND (MPH) SE 12 SE 16 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 10 mph. $$ TXZ454-222130- Willacy Island- 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 95 (+3) 80 (-1) 94 RH % (24H TREND) 60 (-6) 88 (-1) 56 20FTWND-AM(MPH) S 7 S 5 20FTWND-PM(MPH) SE 13 SE 12 SE 10 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)1403 1197 TRANSPORT WND (MPH) S 13 S 9 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. $$ TXZ451-222130- Kenedy Island- 416 AM CDT Sat Aug 22 2026 Today Tonight Sun CLOUD COVER Mclear Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 94 (+3) 79 (-1) 93 RH % (24H TREND) 60 (-8) 91 (+1) 56 20FTWND-AM(MPH) S 7 S 6 20FTWND-PM(MPH) SE 12 SE 12 SE 11 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)1993 1918 TRANSPORT WND (MPH) SE 13 SE 12 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY...Mostly clear. Lows around 80. Highs in the lower 90s. Southeast winds around 10 mph. .TUESDAY...Clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 10 mph. $$