Area Forecast Matrices
Issued by NWS Brownsville, TX

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2
635
FOUS54 KBRO 131735
AFMBRO

Area Forecast Matrices
National Weather Service Brownsville TX
1235 PM CDT Wed Aug 13 2025

TXZ253-140900-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      78         101          79          97          80
Temp         100 93 86 83 81 79 88 97100 94 86 82 81 79 87 94 94 89 85 83 81 81
Dewpt         70 73 75 76 76 75 76 72 71 72 75 76 76 76 77 75 74 74 76 77 77 77
RH            38 52 70 80 85 88 68 45 40 49 70 82 85 91 72 54 53 61 75 82 88 88
Wind dir      SE SE SE SE  S SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      10 13 11  9  6  5 10 11 12 14 12  9  6  5  9 11 12 13 10  9  6  5
Wind gust     20 24 23 20 19 17    21 25 26 25 20 18 16    21 25 25 24 20 19 17
Clouds        FW CL CL CL CL FW CL FW FW FW FW FW FW FW FW B1 B1 B1 SC SC B1 B1
PoP 12hr                      5           5           0          40          20
QPF 12hr                      0           0           0   0.00-0.10           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      C  C  C  C  S  S  S  S  S
Tstms          S                                         S  C  C  S  S  S  S
Heat index   108103 95 91 87 81100107109102 94 90 86 82 99106105 99 94 92 89 87
Max heat        111   101    92   110   113   100    92   110   111    99    95


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          99      78   100      77   100      77   100      77   100
Temp          95 94   82 79 95 93   82 78 95 93   82 78 95 93   82 78 95 93
Dewpt         74 73   77 76 73 73   76 76 73 73   76 76 73 73   76 76 72 72
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0    10       0    10       0    10       5    20
Rain shwrs     S  S                           S                           S
Tstms          S  S                           S                           S

$$
TXZ255-140900-
Inland Cameron-
Including the cities of Brownsville and Harlingen
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      78    90 98101          79    88 94 96          80
Temp          96 90 85 83 81 79 89 96 96 90 85 83 81 80 88 92 91 87 84 83 82 81
Dewpt         75 76 77 78 77 77 77 75 74 75 76 76 76 77 77 76 76 76 77 78 78 77
RH            51 64 77 85 88 94 68 51 49 62 75 80 85 91 70 60 62 70 80 85 88 88
Wind dir      SE SE SE  S  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      13 13 10  8  6  5 10 13 16 16 11  9  6  5 10 13 14 14 11  9  8  6
Wind gust        24 21 19 18          26 26 24 19 17          25 25 23 19 18
Clouds        FW FW CL CL CL FW FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 B1 B1 B1
PoP 12hr                      0           5           5          40          20
QPF 12hr                      0           0           0   0.06-0.27        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      C  C  C  C  S  S  S  S  S
Tstms          S                                      S  C  C  C  S  S  S  S  S
Heat index   108102 95 92 88 82102107108101 94 91 87 83100104103 98 94 93 90 89
Max heat        112   101    94   112   113   100    93   108   108    99    96


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          97      79    97      78    97      77    97      77    97
Temp          94 91   83 79 94 89   82 78 93 89   82 78 94 90   81 78 94 90
Dewpt         76 76   78 76 75 75   77 76 75 76   78 76 75 75   77 77 74 75
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0    10       0    20       0    10       5    20
Rain shwrs     S  S                           S                           S
Tstms          S  S                           S                           S

$$
TXZ355-140900-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      79    87 94 97          79    86 92 94          80
Temp          91 88 84 83 81 80 89 92 92 88 85 83 81 80 88 90 89 86 84 84 82 81
Dewpt         78 78 78 78 78 77 78 78 78 78 78 78 77 77 78 77 78 78 79 79 79 78
RH            66 72 82 85 91 91 70 64 64 72 80 85 88 91 72 66 70 77 85 85 91 91
Wind dir      SE SE SE  S  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      14 13 10  8  6  5 10 13 16 14 11  9  6  6 11 14 16 13 11  9  8  6
Clouds        FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 B2
PoP 12hr                      0           5          10          40          30
QPF 12hr                      0           0           0   0.18-0.29        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  S
Tstms                                                 S  C  C  C  C  C  C  C  S
Heat index   106101 95 92 89 83102107106101 95 92 89 85100103102 98 95 95 92 90
Max heat        111   101    95   112   113   100    95   107   108   101    98


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      79    93      79    93      78    93      78    93
Temp          92 87   83 80 91 87   82 79 90 87   82 79 90 87   82 78 91 87
Dewpt         79 78   79 77 77 78   78 77 77 78   78 77 77 78   78 77 77 77
PWind dir        SE      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0    10       0    10       0    10       5    10
Rain shwrs     S
Tstms          S

$$
TXZ455-140900-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      82    86 88 92          82          88          83
Temp          86 86 84 83 83 82 85 86 86 85 85 84 83 82 84 85 85 85 84 84 84 83
Dewpt         80 80 79 80 79 79 79 79 80 80 79 79 79 78 79 78 79 80 80 80 80 80
RH            82 82 85 91 88 91 82 80 82 85 82 85 88 88 85 80 82 85 88 88 88 91
Wind dir      SE SE SE  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE  S  S
Wind spd      13 13 13 12 11 10 11 14 16 16 14 12 12 11 13 16 16 14 14 13 12 11
Clouds        FW FW FW FW FW FW FW CL CL FW FW FW FW SC SC B1 B1 B2 B1 B1 B2 B2
PoP 12hr                      5           5          10          40          30
QPF 12hr                      0           0           0        0.28        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  S
Tstms                                                 C  C  C  C  C  C  C  C  S
Heat index   101100 97 96 95 92 98100101100 96 96 94 92 96 97 98 98 98 99 97 96
Max heat        105   101    98   105   105   101    98   101   102   101   100


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          88      82    88      82    88      82    88      81    88
Temp          86 86   84 82 85 85   84 82 85 85   84 82 85 86   84 82 85 85
Dewpt         80 80   80 78 78 79   79 78 78 79   80 78 78 79   79 78 78 78
PWind dir        SE      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       5     5       0    10       5     5       5    10
Rain shwrs     S
Tstms          S

$$
TXZ252-140900-
Starr-
Including the cities of Rio Grande City and Roma
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                74 77 80    98103105    74 77 80    95 99102          78
Temp         103 96 87 83 80 77 89 99103 97 87 82 79 77 88 97 98 92 85 82 80 79
Dewpt         66 69 72 74 73 73 73 68 66 69 71 74 74 74 75 71 71 72 73 75 75 75
RH            30 42 61 74 79 87 59 37 30 40 59 77 85 90 66 43 42 52 67 79 85 88
Wind dir      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd       6 11 10  8  6  5  8 10 10 12 11  9  6  5  8 10 10 12 10  8  6  5
Wind gust     17 23 23 21 19 17 18    20 24 26 24 20 18 18    20 23 24 21 20 18
Clouds        FW FW CL CL CL FW CL CL FW FW FW FW FW FW FW SC B1 B1 SC SC B1 B1
PoP 12hr                      5           5           0          30          20
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C        S  S  S
Tstms                                                       C  C        S  S
Heat index   107103 94 89 84    97104107103 93 88 81    97105106 99 92 89 84 80
Max heat        113   102    91   110   112   102    90   110   112   101    92


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min         100      77   101      76   101      76   101      76   101
Temp          96 96   82 77 97 95   82 76 96 95   82 76 96 96   83 76 97 95
Dewpt         72 70   75 74 70 69   74 74 70 69   74 74 70 69   74 74 69 68
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0     5       0     5       0    10       5    20
Rain shwrs     S  S                                                       S
Tstms             S                                                       S

$$
TXZ254-140900-
Inland Willacy-
Including the city of Raymondville
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      77         100          77          96          79
Temp          96 91 84 81 79 78 89 96 96 91 84 81 79 78 88 93 92 87 83 82 80 80
Dewpt         76 77 77 78 77 77 79 76 76 76 77 76 76 76 78 77 77 77 78 78 78 77
RH            53 64 80 91 94 97 73 53 53 62 80 85 91 94 72 60 62 72 85 88 94 91
Wind dir      SE SE SE  S  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      12 13 10  6  5  5  9 11 14 14 11  8  5  5 10 13 14 13 10  8  5  5
Wind gust           21 19 17             25 23 19 16             24 21 18 16
Clouds        FW FW CL CL CL FW FW FW FW FW FW FW FW FW SC B1 B2 B1 B1 B1 B1 B1
PoP 12hr                      0           5           5          40          20
QPF 12hr                      0           0           0   0.03-0.17        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      C  C  C  C  S  S  S  S  S
Tstms          S                                         C  C  C  S  S  S  S  S
Heat index   110104 94 89 84   103110110103 93 88 81   103107106 99 92 91 87 85
Max heat        112   101    89   113   113   100    90   109   109    99    93


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          97      77    97      76    97      75    98      76    98
Temp          95 90   81 78 94 89   81 77 94 89   80 76 94 89   80 76 94 89
Dewpt         77 77   78 76 76 77   78 76 76 77   78 76 76 76   77 76 75 76
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0    10       0    20       0    10       5    20
Rain shwrs     S  S                           S             S             S
Tstms          S  S                           S             S             S

$$
TXZ354-140900-
Coastal Willacy-
Including the city of Port Mansfield
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      77    90 96 98          78    89 93 95          79
Temp          92 88 84 82 80 78 89 94 93 88 84 82 80 79 88 91 90 86 83 83 81 80
Dewpt         79 79 79 78 78 77 79 79 79 79 79 78 77 77 79 78 79 78 79 79 79 78
RH            66 75 85 88 94 97 73 62 64 75 85 88 91 94 75 66 70 77 88 88 94 94
Wind dir      SE SE SE  S  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      14 14 10  8  6  5  9 13 17 16 11  8  6  5 10 14 16 14 11  9  6  6
Wind gust           20 18                   21 19                      19 17
Clouds        CL FW CL CL FW FW FW FW CL CL FW FW FW FW SC B1 B1 B1 B1 B1 B1 B2
PoP 12hr                      0           5           5          40          30
QPF 12hr                      0           0           0        0.18        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  S
Tstms                                                 S  C  C  C  C  C  C  C  S
Heat index   109103 95 91 86   105112110103 95 91 86 80103107106 99 95 94 90 87
Max heat        112   103    96   113   114   101    96   109   109   102   100


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          94      78    94      77    94      77    94      76    94
Temp          93 87   82 79 91 87   82 78 92 87   81 78 92 87   81 77 92 88
Dewpt         80 80   79 77 79 79   78 77 79 79   78 77 79 78   79 77 78 78
PWind dir        SE      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0    10       0    10       0    10       5    10
Rain shwrs     S
Tstms          S

$$
TXZ248-140900-
Zapata-
Including the city of Zapata
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      78    97104107          77    94101104          78
Temp         103 99 89 84 81 78 88 99103100 89 83 79 78 87 97100 94 86 82 80 79
Dewpt         63 65 71 72 72 72 72 65 62 64 70 72 73 73 73 68 67 69 72 73 75 75
RH            27 33 56 67 74 82 59 33 26 31 54 70 82 85 63 39 34 44 63 74 85 88
Wind dir       E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  E SE SE SE SE
Wind spd       5 10 11 10  9  6  9  9 10 12 13 11 10  8 10 10 11 13 12 10  9  8
Wind gust           23 23 20 18             26 25 24 20          24 25 24 21 20
Clouds        FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC B1 B1
PoP 12hr                     10           5           0          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S  S        S  S  S
Tstms                                                       S  S        S  S
Heat index   106102 95 89 85    95102105103 94 88 81    95103105100 92 88 84 80
Max heat        109   103    91   104   107   102    91   106   108   101    91


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min         101      77   102      76   102      77   102      77   102
Temp          96 97   83 77 96 97   83 77 95 97   83 77 96 98   84 78 97 96
Dewpt         70 67   73 74 68 66   73 74 68 66   72 73 67 65   72 73 66 65
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       5     5       0     5       0     5       5    10
Rain shwrs     S                                                          S
Tstms                                                                     S

$$
TXZ249-140900-
Jim Hogg-
Including the city of Hebbronville
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      75         102          75          98          76
Temp         101 94 87 81 78 76 87 97102 96 87 81 77 75 86 96 96 90 83 80 78 77
Dewpt         65 71 73 74 74 73 73 66 64 70 72 74 74 74 75 70 69 72 75 75 75 75
RH            31 47 63 79 88 90 63 36 29 43 61 79 90 97 70 43 42 56 77 85 91 94
Wind dir      SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE SE  E SE SE SE SE
Wind spd       6 12 10  9  6  5  9 10 10 13 12 10  8  6 10 11 12 13 11  9  6  6
Wind gust        23 23 21 19 18          24 26 24 21 19          24 24 21 20 19
Clouds        FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW SC B1 SC SC SC B1 B1
PoP 12hr                      5           5           0          30          20
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C        S  S  S
Tstms                                                       C  C        S  S  S
Heat index   105101 94 87       95101104102 93 86       95102103 98 90 86
Max heat        107   101    87   104   107   102    85   106   106    98    87


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          98      75   100      74   100      74   100      75    99
Temp          94 93   80 76 95 93   79 75 94 93   80 75 95 94   81 75 95 93
Dewpt         71 71   75 75 69 70   75 74 69 70   75 73 69 69   74 73 68 69
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       0     5       0     5       0    10       5    20
Rain shwrs     S  S                                                       S
Tstms          S  S                                                       S

$$
TXZ250-140900-
Brooks-
Including the city of Falfurrias
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      75         102          75          98          77
Temp         100 92 86 81 78 76 88 98100 94 85 81 78 76 88 96 95 89 83 81 79 78
Dewpt         69 75 75 75 75 74 77 70 69 74 75 75 75 74 78 73 73 75 76 76 76 76
RH            37 58 70 82 91 94 70 41 37 53 72 82 91 94 72 48 49 64 80 85 91 94
Wind dir      SE SE SE  S  S SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd       9 13 10  6  5  5  9 10 11 13 11  8  5  5  9 11 13 13 10  6  5  5
Wind gust     19 24 21 19 16          21 25 23 20 17       21 24 24 21 18 16 16
Clouds        FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC SC B1 B1 B1 SC B1 B1
PoP 12hr                      5          10           0          40          20
QPF 12hr              0.00-0.17           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      S  S  C  C  S  S  S  S  S
Tstms          S                                         S  C  C  S  S  S  S  S
Heat index   107104 95 87      100105107104 94 87      101106105 99 92 88 81
Max heat        110   102    87   109   111   102    86   109   109    98    88


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          98      76    99      75    99      74   100      75    99
Temp          95 92   80 76 95 91   79 76 95 91   80 75 95 93   80 75 95 92
Dewpt         74 76   77 75 72 74   76 75 72 74   76 75 72 73   76 74 71 73
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         30       0    10       0    20       0    20       5    20
Rain shwrs     S  C                           S             S             S
Tstms          S  C                           S             S             S

$$
TXZ353-140900-
Northern Hidalgo-
Including the city of San Manuel
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      77         103          77          98          79
Temp         100 93 86 82 80 77 89 98101 94 85 82 79 77 88 96 95 89 84 82 80 79
Dewpt         69 74 75 76 75 75 77 71 70 73 75 76 75 75 78 74 73 75 76 77 77 76
RH            37 54 70 82 85 94 68 42 37 51 72 82 88 94 72 49 49 64 77 85 91 91
Wind dir      SE SE SE  S  S SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      10 12 10  8  5  5  9 10 12 13 11  8  5  5  9 11 13 13 10  6  5  5
Wind gust        23 21 19 18 16          24 23 20 17 16          24 21 19 18 17
Clouds        FW FW CL CL CL FW CL CL FW FW FW CL FW FW SC B1 B1 B1 B1 SC B1 B1
PoP 12hr                      5          10           0          40          20
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      S  S  C  C  S  S  S  S  S
Tstms          S                                         S  C  C  S  S  S  S
Heat index   108104 95 89 84   101107108103 94 88 80   101107105 99 93 89 86 83
Max heat        110   102    89   110   111   101    89   109   109    99    91


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min         101      77   100      75   100      75   101      76   101
Temp          96 93   81 77 96 92   81 76 95 92   81 76 96 92   81 76 95 92
Dewpt         74 74   77 76 73 74   76 75 73 74   76 75 73 73   76 74 72 73
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         30       0    10       0    20       0    20       5    20
Rain shwrs     S  C                           S             S             S
Tstms          S  C                           S             S             S

$$
TXZ251-140900-
Inland Kenedy-
Including the city of Sarita
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      76    96 99102          76          96          78
Temp          95 90 83 81 78 77 89 97 95 90 83 80 78 77 89 94 93 87 82 81 80 79
Dewpt         77 78 77 76 76 75 79 76 77 77 77 76 76 75 79 77 78 77 77 78 77 76
RH            56 68 82 85 94 94 73 51 56 66 82 88 94 94 73 58 62 72 85 91 91 91
Wind dir      SE SE SE  S  S SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      12 13 10  6  5  5  9 10 13 14 11  8  5  5 10 13 14 13 10  6  5  5
Wind gust        24 21 18 16             25 23 19 16          25 24 21 18 16
Clouds        FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0          10           0          40          30
QPF 12hr                      0           0           0   0.02-0.17   0.00-0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                      C  C  C  C  S  S  C  C  S
Tstms          S                                         C  C  C  S  S  C  C  S
Heat index   110104 93 87      104110111104 92 86      104109108100 91 89 85 80
Max heat        114   102    87   114   115   102    88   112   112    99    91


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          97      76    97      75    97      75    98      75    98
Temp          95 89   80 77 94 88   80 76 94 89   80 75 94 90   80 75 94 89
Dewpt         78 79   77 76 77 77   77 75 76 77   77 75 76 77   76 75 76 76
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         30       0    10       0    20       0    20       5    20
Rain shwrs     S  C                           S             S             S
Tstms          S  C                           S             S             S

$$
TXZ351-140900-
Coastal Kenedy-
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      77          95          78          93          79
Temp          91 87 82 81 79 78 88 93 91 87 82 81 79 78 88 91 90 86 82 82 80 80
Dewpt         79 79 79 78 76 76 79 79 80 80 79 77 76 76 80 79 80 79 79 78 78 77
RH            68 77 91 91 91 94 75 64 70 80 91 88 91 94 77 68 73 80 91 88 94 91
Wind dir      SE SE SE  S  S  S  S SE SE SE SE  S  S SE SE SE SE SE SE SE SE SE
Wind spd      13 13 10  8  5  5  9 12 16 16 11  9  6  5 10 13 16 13 10  8  6  5
Wind gust           20 18 16                21 19                   20 19 17
Clouds        CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      0           5           5          40          40
QPF 12hr                      0           0           0   0.04-0.19   0.01-0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  C
Tstms                                                 S  C  C  C  S  C  C  C  C
Heat index   108102 93 88 81   104111109103 92 88 83 80103108107 99 92 91 87 85
Max heat        114   100    93   114   115   100    94   111   111    99    96


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      78    93      77    93      76    94      76    94
Temp          92 87   81 78 91 86   81 78 91 87   80 77 91 87   81 77 92 87
Dewpt         81 80   78 76 79 79   78 76 79 79   78 76 78 78   78 76 78 78
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         30       5    10       0    10       5    10       5    20
Rain shwrs     C  S                                                       S
Tstms          C  S                                                       S

$$
TXZ454-140900-
Willacy Island-
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      82          92          82          91          83
Temp          90 88 85 84 83 82 87 90 91 88 86 85 83 82 87 89 89 87 85 85 84 83
Dewpt         79 80 79 80 79 79 79 80 80 79 79 79 79 79 79 78 79 79 80 80 80 80
RH            70 77 82 88 88 91 77 73 70 75 80 82 88 91 77 70 73 77 85 85 88 91
Wind dir      SE SE  S  S  S  S  S SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE
Wind spd      13 13 12 11 10  9 10 13 16 16 13 11 11 10 11 14 16 14 13 11 11 10
Clouds        CL FW FW FW FW FW FW FW CL FW FW FW FW FW SC B1 B1 B2 B1 B1 B1 B2
PoP 12hr                      5           5          10          40          40
QPF 12hr                      0           0           0        0.24        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  S
Tstms                                                 C  C  C  C  C  C  C  C  S
Heat index   106104 99 98 95 93102107107103 99 97 94 92100103105101 99100 97 95
Max heat        109   103    99   110   112   101    99   106   107   102   102


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          91      82    91      82    91      81    92      81    92
Temp          90 88   85 82 89 88   84 82 89 88   84 82 89 88   84 82 89 88
Dewpt         80 80   80 79 79 79   79 78 78 79   80 78 78 79   79 78 78 78
PWind dir        SE      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         20       5     5       0    10       5    10       5    10
Rain shwrs     S
Tstms          S

$$
TXZ451-140900-
Kenedy Island-
1235 PM CDT Wed Aug 13 2025

Date           08/13/25      Thu 08/14/25            Fri 08/15/25            Sat
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      81    87 91 93          82          90          82
Temp          89 87 85 83 82 82 86 89 89 87 85 84 82 82 86 89 89 86 85 84 83 83
Dewpt         80 80 80 80 79 79 79 80 81 80 79 79 79 79 80 79 80 80 80 80 80 80
RH            75 80 85 91 91 91 80 75 77 80 82 85 91 91 82 73 75 82 85 88 91 91
Wind dir      SE SE  S  S  S  S  S SE SE SE SE  S  S SE SE SE SE SE SE SE SE SE
Wind spd      13 14 12 11 10  9 10 13 17 17 14 12 10  9 11 14 16 16 13 11 10  9
Clouds        CL FW FW FW FW FW FW CL FW FW FW FW FW FW FW B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      5           5           5          40          40
QPF 12hr                      0           0           0   0.07-0.22        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  C
Tstms                                                 S  C  C  C  S  C  C  C  C
Heat index   106103 98 96 92 91100107107103 98 95 92 92100104105100 98 98 95 94
Max heat        110   103    97   110   113   102    98   108   109   103   102


Date           08/16  Sun 08/17/25  Mon 08/18/25  Tue 08/19/25  Wed 08/20/25
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          90      81    90      81    90      80    90      80    90
Temp          89 87   84 82 89 86   84 81 89 87   83 81 89 87   84 81 88 87
Dewpt         81 80   80 79 79 80   79 78 79 79   80 78 79 79   79 78 79 79
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr         30       5    10       0    10       5    10       5    10
Rain shwrs     C                                                          S
Tstms          C                                                          S

$$