FNUS54 KBRO 210846 FWFBRO Fire Weather Planning Forecast for Deep South Texas National Weather Service Brownsville TX 346 AM CDT Sun Jun 21 2026 .DISCUSSION...Dry and hot conditions will prevail during the forecast. Recent widespread rains have eliminated drought conditions across Deep South Texas and the Rio Grande Valley and have greened fuels. As a result, erratic wildfire growth and spread is not likely TXZ255-212115- Inland Cameron- Including the cities of Brownsville and Harlingen 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 93 (0) 79 (-2) 97 RH % (24H TREND) 61 (-7) 89 (-3) 51 20FTWND-AM(MPH) SE 13 G23 S 16 G27 20FTWND-PM(MPH) S 17 G25 SE 15 G23 SE 18 G27 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)4485 4258 TRANSPORT WND (MPH) S 22 S 22 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the mid 90s. Southeast winds around 15 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 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. $$ TXZ254-212115- Inland Willacy- Including the city of Raymondville 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 93 (+1) 78 (-1) 96 RH % (24H TREND) 63 (-8) 92 (-4) 51 20FTWND-AM(MPH) SE 11 G20 S 15 G25 20FTWND-PM(MPH) S 16 SE 13 G22 SE 17 G25 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)4705 4553 TRANSPORT WND (MPH) S 22 S 22 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. $$ TXZ253-212115- Southern Hidalgo- Including the cities of McAllen, Edinburg, Pharr, Mission, and Weslaco 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 94 (+1) 79 (0) 96 RH % (24H TREND) 60 (-6) 90 (-5) 49 20FTWND-AM(MPH) SE 10 G22 SE 15 G26 20FTWND-PM(MPH) SE 14 G23 SE 13 G23 SE 17 G25 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5207 5053 TRANSPORT WND (MPH) S 21 SE 22 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 80. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...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 upper 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 15 mph. $$ TXZ353-212115- Northern Hidalgo- Including the city of San Manuel 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 94 (+2) 78 (0) 97 RH % (24H TREND) 60 (-7) 92 (-6) 49 20FTWND-AM(MPH) SE 9 G19 SE 14 G23 20FTWND-PM(MPH) SE 13 G20 SE 12 G21 SE 16 G23 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5065 4775 TRANSPORT WND (MPH) S 20 S 21 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 15 mph. $$ TXZ355-212115- Coastal Cameron- Including the cities of Port Isabel and Laguna Vista 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 92 (+2) 82 (0) 94 RH % (24H TREND) 67 (-8) 87 (-3) 60 20FTWND-AM(MPH) SE 13 S 16 20FTWND-PM(MPH) SE 17 SE 15 SE 18 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)3954 3838 TRANSPORT WND (MPH) S 23 S 23 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows around 80. Highs in the lower 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows around 80. Highs in the lower 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows around 80. Highs in the lower 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 15 mph. $$ TXZ354-212115- Coastal Willacy- Including the city of Port Mansfield 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 20 0 0 TEMP (24H TREND) 93 (+4) 80 (-1) 95 RH % (24H TREND) 67 (-11) 90 (-4) 58 20FTWND-AM(MPH) SE 12 G19 S 15 G22 20FTWND-PM(MPH) SE 17 SE 14 G22 SE 18 PRECIP AMOUNT 0.01 0.00 0.00 PRECIP DURATION 0 PRECIP BEGIN 6 AM PRECIP END 8 AM MIXING HGT(FT-AGL/MSL)4008 3917 TRANSPORT WND (MPH) S 23 S 23 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the lower 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 15 mph. $$ TXZ351-212115- Coastal Kenedy- 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 30 0 0 TEMP (24H TREND) 92 (+2) 79 (-1) 95 RH % (24H TREND) 69 (-6) 91 (-4) 60 20FTWND-AM(MPH) SE 12 S 15 20FTWND-PM(MPH) SE 16 SE 14 G22 SE 18 PRECIP AMOUNT 0.03 0.00 0.00 PRECIP DURATION 1 PRECIP BEGIN 6 AM PRECIP END 10 AM MIXING HGT(FT-AGL/MSL)3547 3881 TRANSPORT WND (MPH) SE 22 SE 22 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows around 80. Highs in the lower 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 15 mph. .FRIDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 15 mph. $$ TXZ251-212115- Inland Kenedy- Including the city of Sarita 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 94 (+3) 78 (0) 97 RH % (24H TREND) 62 (-11) 93 (-5) 50 20FTWND-AM(MPH) SE 10 G18 S 14 G23 20FTWND-PM(MPH) SE 14 G21 SE 12 G21 SE 16 G23 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)4990 4877 TRANSPORT WND (MPH) S 20 S 21 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. $$ TXZ250-212115- Brooks- Including the city of Falfurrias 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 93 (+2) 77 (0) 97 RH % (24H TREND) 61 (-9) 94 (-6) 50 20FTWND-AM(MPH) SE 9 G18 SE 14 G22 20FTWND-PM(MPH) SE 12 G19 SE 10 G20 SE 15 G22 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5275 4900 TRANSPORT WND (MPH) S 20 S 21 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 15 mph. $$ TXZ252-212115- Starr- Including the cities of Rio Grande City and Roma 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 95 (+2) 77 (-1) 98 RH % (24H TREND) 56 (-9) 90 (-7) 46 20FTWND-AM(MPH) SE 8 G19 SE 13 G22 20FTWND-PM(MPH) SE 11 G20 SE 10 G20 SE 13 G22 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5472 5797 TRANSPORT WND (MPH) S 20 SE 20 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .WEDNESDAY...Clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 15 mph. $$ TXZ249-212115- Jim Hogg- Including the city of Hebbronville 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 92 (+2) 77 (0) 94 RH % (24H TREND) 63 (-7) 93 (-7) 51 20FTWND-AM(MPH) SE 8 G18 SE 14 G22 20FTWND-PM(MPH) SE 12 SE 10 G19 SE 14 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5489 5064 TRANSPORT WND (MPH) S 20 SE 21 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the lower 90s. Southeast winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Southeast winds around 15 mph. $$ TXZ248-212115- Zapata- Including the city of Zapata 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Mclear Mclear PRECIP TYPE None None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 95 (+2) 78 (0) 98 RH % (24H TREND) 53 (-9) 86 (-8) 43 20FTWND-AM(MPH) SE 8 G17 SE 13 G23 20FTWND-PM(MPH) SE 12 SE 11 G19 SE 14 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)5874 5570 TRANSPORT WND (MPH) S 20 SE 20 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 15 mph. .WEDNESDAY...Clear. Lows in the upper 70s. Highs in the mid 90s. Southeast winds around 10 mph. .THURSDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 70s. Highs in the upper 90s. Southeast winds around 15 mph. $$ TXZ455-212115- Cameron Island- Including the cities of South Padre Island and Boca Chica Beach 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 0 0 0 TEMP (24H TREND) 89 (+2) 83 (-1) 89 RH % (24H TREND) 76 (-5) 86 (-3) 73 20FTWND-AM(MPH) SE 17 S 19 20FTWND-PM(MPH) SE 19 SE 17 SE 18 PRECIP AMOUNT 0.00 0.00 0.00 PRECIP DURATION PRECIP BEGIN PRECIP END MIXING HGT(FT-AGL/MSL)2419 2831 TRANSPORT WND (MPH) S 23 S 24 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the mid 80s. Highs in the upper 80s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 20 mph. $$ TXZ454-212115- Willacy Island- 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 20 0 0 TEMP (24H TREND) 91 (+2) 83 (0) 92 RH % (24H TREND) 68 (-7) 86 (-3) 64 20FTWND-AM(MPH) SE 14 S 17 20FTWND-PM(MPH) SE 18 SE 16 SE 18 PRECIP AMOUNT 0.01 0.00 0.00 PRECIP DURATION 0 PRECIP BEGIN 6 AM PRECIP END 8 AM MIXING HGT(FT-AGL/MSL)1340 2301 TRANSPORT WND (MPH) S 20 S 24 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Partly cloudy. Lows in the lower 80s. Highs around 90. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the lower 80s. Highs around 90. Southeast winds around 15 mph. $$ TXZ451-212115- Kenedy Island- 346 AM CDT Sun Jun 21 2026 Today Tonight Mon CLOUD COVER Pcldy Pcldy Mclear PRECIP TYPE Tstms None None CHANCE PRECIP (%) 20 0 0 TEMP (24H TREND) 90 (+2) 82 (-1) 92 RH % (24H TREND) 72 (-5) 88 (-1) 66 20FTWND-AM(MPH) SE 15 S 17 20FTWND-PM(MPH) SE 18 SE 17 SE 19 PRECIP AMOUNT 0.03 0.00 0.00 PRECIP DURATION 0 PRECIP BEGIN 6 AM PRECIP END 10 AM MIXING HGT(FT-AGL/MSL)1830 2617 TRANSPORT WND (MPH) SE 24 S 24 RH RECOVERY Excellent Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .TUESDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .WEDNESDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .THURSDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .FRIDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. .SATURDAY...Mostly clear. Lows in the lower 80s. Highs in the upper 80s. Southeast winds around 15 mph. $$