Area Forecast Matrices
Issued by NWS Brownsville, TX

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486
FOUS54 KBRO 190535
AFMBRO

Area Forecast Matrices
National Weather Service Brownsville TX
1235 AM CDT Tue Aug 19 2025

TXZ253-200900-
Southern Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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          99          77          97          76
Temp                   82 80 78 86 95 97 92 85 82 80 78 86 92 93 90 84 81 79 77
Dewpt                  76 76 76 77 72 70 71 74 75 74 74 75 73 72 73 74 75 75 74
RH                     82 88 94 75 48 42 51 70 79 82 88 70 54 51 58 72 82 88 90
Wind dir               SE SE  E SE  E NE  E  E SE SW  N  N NE NE  E  E SE  S  S
Wind spd                4  2  1  2  5  8 10  5  2  2  1  2  5  6  8  3  2  2  1
Clouds                 CL FW FW FW CL FW FW FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                      0          20          10          50          10
QPF 12hr                      0   0.00-0.35   0.00-0.19   0.04-0.23        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S           S  S  S  C  C  S  S
Tstms                                  S           S     S  C  C  S
Heat index             89 84    98103104 99 92 88 83    95101102 98 91 86 80
Max heat               94    92   106   109    98    90   105   106    99    88


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      77    98      77    97      77    96      77    97
Temp          94 92   82 78 93 89   82 78 92 89   81 78 92 88   81 78 93 89
Dewpt         72 72   75 74 72 74   76 75 73 74   76 75 74 74   76 75 74 75
PWind dir         E      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW SC   FW FW FW SC   SC FW FW SC   FW FW FW SC
PoP 12hr         30      20    40      20    40      20    40      10    30
Rain shwrs        C    S        C    S        C    S  S  S  C             C
Tstms             C    S        C    S        C    S  S  S  C             C

$$
TXZ255-200900-
Inland Cameron-
Including the cities of Brownsville and Harlingen
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    88 96 99    74 77 80    88 95 96    73 76 79
Temp                   82 79 78 87 93 94 89 83 81 79 78 86 91 92 88 83 81 79 77
Dewpt                  78 77 76 77 74 74 74 76 76 76 75 77 74 74 75 77 76 76 75
RH                     88 94 94 72 54 53 61 80 85 91 91 75 58 56 66 82 85 91 94
Wind dir               SE SE NE SE  E  E  E  E SE SW NW  N NE NE  E  E  S SW  W
Wind spd                3  2  1  2  6 10 10  4  2  2  2  2  6  9  8  3  2  2  2
Clouds                 FW FW FW FW FW FW FW CL FW FW FW SC SC SC FW FW FW FW FW
PoP 12hr                      0          20          20          40          10
QPF 12hr                      0   0.00-0.24           0   0.03-0.16           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S              C  C  C  C              S
Tstms                                  S              S  S  C  C
Heat index             90 84    98103104 98 92 89 83    96100102 98 92 87 80
Max heat               93    92   106   107    97    91   104   105    97    89


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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          96      77    97      77    95      77    95      77    95
Temp          93 89   81 78 93 89   82 78 92 88   81 78 91 87   82 78 92 88
Dewpt         73 74   76 75 74 75   77 75 75 76   77 76 75 76   77 76 75 76
PWind dir        NE      SE    SE      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW CL FW FW   FW FW FW SC   FW FW SC SC   FW FW SC SC
PoP 12hr         20      10    30      20    40      20    40      10    30
Rain shwrs     S  S          S  C    S  S  S  C       S  C  C       S  C  C
Tstms             S          S  C    S  S  S  C       S  C  C       S  S  C

$$
TXZ355-200900-
Coastal Cameron-
Including the cities of Port Isabel and Laguna Vista
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    85 92 94          77    85 91 93          77
Temp                   82 80 78 86 90 90 86 83 81 80 78 85 88 89 86 83 81 79 77
Dewpt                  78 77 76 78 77 77 77 78 78 77 76 77 76 76 77 77 77 76 75
RH                     88 91 94 77 66 66 75 85 91 91 94 77 68 66 75 82 88 91 94
Wind dir               SE  S NW  E NE  E  E  E SE SW NW  N NE NE  E  E  S SW  W
Wind spd                2  1  1  2  9 10  8  3  1  1  2  3  9 10  6  2  1  1  2
Clouds                 FW FW FW FW FW FW FW CL FW FW FW SC FW FW FW FW FW FW FW
PoP 12hr                      0          10          20          40           5
QPF 12hr                      0           0   0.00-0.07        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S     C  C  S  S              S
Tstms                                           S     S  C  S  S
Heat index             91 86    98102102 97 93 90 85    96100101 97 92 89 82
Max heat               95    93   106   107    98    91   103   105    98    91


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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          92      78    93      78    92      78    92      78    92
Temp          90 86   81 78 90 86   82 78 89 86   82 78 89 86   82 79 90 86
Dewpt         76 76   77 76 76 77   77 76 77 77   78 76 77 77   78 77 78 78
PWind dir        NE      SE    SE      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   FW FW SC SC
PoP 12hr         20      10    20      20    30      20    30      20    30
Rain shwrs     S  S          S  S       S  C  C       S  C  C       S  C  S
Tstms             S          S  S       S  S  C       S  C  C       S  C  S

$$
TXZ455-200900-
Cameron Island-
Including the cities of South Padre Island and Boca Chica Beach
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    84 87 90          80    84 87 90          81
Temp                   83 82 81 83 84 85 84 83 82 82 81 82 83 84 84 83 83 82 81
Dewpt                  79 79 79 79 78 78 78 79 79 78 78 78 77 78 78 78 79 78 77
RH                     88 91 94 88 82 80 82 88 91 88 91 88 82 82 82 85 88 88 88
Wind dir               SE  S  S NE NE NE  E  E SE SW NW  N NE NE  E  E SE SW  W
Wind spd                5  3  2  2  8 10  9  5  3  2  3  4  8  9  8  5  3  2  3
Clouds                 FW FW FW FW FW FW CL CL FW FW SC SC FW FW FW FW FW FW FW
PoP 12hr                      0          10          20          30           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  C  S  S
Tstms                                           S  S  C  C  S  S
Heat index             94 92 89 94 95 96 96 94 93 91 88 91 92 95 95 94 93 90 87
Max heat               99    96    99   101    98    94    96    99    98    95


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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          87      81    87      81    87      81    87      81    87
Temp          84 84   83 81 84 85   83 81 84 85   83 81 84 85   83 82 84 85
Dewpt         77 78   78 77 77 79   79 78 78 79   79 78 78 79   79 78 79 79
PWind dir        NE      SE    SE      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW SC SC SC   FW FW FW FW
PoP 12hr         10      10    20      20    20      20    30      20    20
Rain shwrs                   S  S       S  S  S       S  C  S       S  S  S
Tstms                        S  S       S  S  S       S  C  S       S  S  S

$$
TXZ252-200900-
Starr-
Including the cities of Rio Grande City and Roma
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    97102104    74 76 80    93 98101          75
Temp                   83 79 76 87 97100 95 87 82 80 77 87 94 96 92 86 81 78 75
Dewpt                  74 74 74 75 69 66 67 70 72 72 72 73 70 69 69 71 73 73 72
RH                     74 85 94 68 40 33 40 57 72 77 85 63 46 42 47 61 77 85 90
Wind dir               SE SE SE SE  E  E  E  E SE SE NE  N NE NE  E SE SE  S SE
Wind spd                4  2  1  2  3  5  8  5  2  1  1  2  5  4  5  3  2  1  1
Wind gust              17 12                16 12
Clouds                 CL FW FW FW CL FW FW FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                      0          20          20          50          20
QPF 12hr                      0   0.00-0.25   0.00-0.26   0.04-0.11        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  S     S  S  C  C  C  C  S  S        S
Tstms                                  S  S     S  S        C  C  S
Heat index             89 82    97103104 99 91 87 82    94101102 98 91 86
Max heat               95    91   107   109    99    89   105   107    99    89


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      76    98      75    97      76    96      76    98
Temp          96 93   82 77 94 90   81 76 93 90   81 76 93 90   81 77 94 91
Dewpt         68 69   73 72 71 71   74 73 71 71   74 73 71 71   74 74 71 71
PWind dir         E      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   FW FW FW SC   FW FW FW SC   SC FW FW SC   FW FW FW SC
PoP 12hr         40      20    40      20    40      20    30      10    30
Rain shwrs     S  C    S  S  S  C    S  S     C    S        C             C
Tstms             C    S     S  C    S        C    S        C             C

$$
TXZ254-200900-
Inland Willacy-
Including the city of Raymondville
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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          97          75          95          74
Temp                   80 78 76 87 94 94 89 83 80 78 76 86 91 91 87 82 79 77 76
Dewpt                  78 77 76 79 75 75 75 77 77 76 75 78 75 76 76 77 77 76 74
RH                     94 97100 77 54 54 64 82 91 94 97 77 60 62 70 85 94 97 94
Wind dir               SE  S NE SE  E  E  E  E SE  W  N  N NE  E  E  E  S  S  W
Wind spd                2  2  1  2  5  9  9  3  2  1  2  2  5  8  8  2  2  2  2
Clouds                 FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW
PoP 12hr                      0          20          20          50           5
QPF 12hr                      0   0.00-0.30           0   0.03-0.21           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S              C  C  C  C              S
Tstms                               S  S              S  S  C  C
Heat index             87      100105104 99 90 86       98102103 98 89 82
Max heat               91    88   107   107    97    88   105   105    97    86


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      76    96      75    95      75    95
Temp          93 89   80 76 93 87   80 76 92 87   80 76 92 87   80 77 92 87
Dewpt         74 75   76 74 75 76   77 75 76 77   77 76 76 77   77 76 76 77
PWind dir        NE      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW SC SC
PoP 12hr         30      10    40      20    40      20    40      10    40
Rain shwrs     S  C    S     S  C    S  S  S  C       S  C  C          S  C
Tstms             C          S  C    S  S  S  C       S  S  C          S  C

$$
TXZ354-200900-
Coastal Willacy-
Including the city of Port Mansfield
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    89 93 95          76    88 93 94          75
Temp                   81 79 77 87 91 91 87 83 81 78 77 86 90 89 86 83 80 78 76
Dewpt                  78 77 76 79 78 77 78 79 78 77 76 78 77 77 78 78 77 76 75
RH                     91 94 97 77 66 64 75 88 91 97 97 77 66 68 77 85 91 94 97
Wind dir               SE  S NW  E  E  E  E  E SE  W NW  N NE  E  E SE  S SW  W
Wind spd                2  1  1  2  9 10  9  3  1  1  2  3  9  9  6  2  1  1  2
Clouds                 FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
PoP 12hr                      0          10          20          40           5
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  S  S              S
Tstms                                                 C  C  S  S
Heat index             90 80   101106105 98 93 89 80    98103103 98 92 87
Max heat               97    95   108   108    99    94   105   105    98    93


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      76    94      76    92      76    93      76    93
Temp          91 86   81 77 91 86   81 77 90 86   81 77 89 86   81 77 91 86
Dewpt         77 77   77 75 78 78   77 76 78 78   78 76 79 78   78 76 79 79
PWind dir        NE       S     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   FW FW SC SC
PoP 12hr         20      10    30      20    30      20    30      10    30
Rain shwrs     S  S          S  C       S  C  C       S  C  C          S  C
Tstms             S          S  C       S  S  C       S  C  C          S  C

$$
TXZ248-200900-
Zapata-
Including the city of Zapata
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    95103106          78    92 99103          76
Temp                   84 80 77 88 97101 96 87 83 81 78 87 95 97 94 87 82 79 77
Dewpt                  72 73 73 73 66 63 65 69 70 71 72 72 68 66 67 70 71 72 71
RH                     67 79 87 61 36 29 36 55 65 72 82 61 42 36 41 57 69 79 82
Wind dir               SE SE SE SE  E  E  E  E SE SE NE NE  N NE  E SE SE SE SE
Wind spd                6  4  2  2  3  5  8  6  3  2  1  2  4  4  5  4  3  2  1
Wind gust              19 14
Clouds                 CL CL CL CL CL FW SC SC SC SC FW SC SC B1 SC FW FW FW FW
PoP 12hr                      0          20          30          40          20
QPF 12hr                      0   0.00-0.14   0.00-0.32   0.03-0.09        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C  S  C  S  S  S  C  C  S  S        S
Tstms                                  S  C  S  S  S        C  C  S
Heat index             89 84    95101104 99 91 87 84    92 99100 98 92 87 81
Max heat               94    91   103   107    98    90   102   104    99    89


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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    98      76    96      76    97      77    98
Temp          95 93   82 78 93 91   81 77 92 91   81 77 92 92   82 77 93 93
Dewpt         67 67   71 72 69 68   73 73 69 68   72 73 69 68   73 73 69 68
PWind dir         E      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC FW FW SC   SC FW SC SC   SC SC FW SC   SC FW FW SC
PoP 12hr         50      30    40      20    30      20    30      10    20
Rain shwrs     S  C    C  S  S  C    S  S     C    S        C             S
Tstms             C    S     S  C    S        C    S        C             S

$$
TXZ249-200900-
Jim Hogg-
Including the city of Hebbronville
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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         100          74          98          73
Temp                   80 77 74 86 96 98 92 83 80 77 75 85 93 96 92 84 79 77 74
Dewpt                  74 74 73 75 67 65 69 71 73 72 72 74 69 67 69 72 73 73 72
RH                     82 90 97 70 39 34 47 67 79 85 90 70 46 39 47 67 82 87 93
Wind dir               SE SE SE SE  E  E  E  E SE SW  N NE NE  E  E SE SE  S  S
Wind spd                4  3  1  2  4  5  9  5  2  1  1  2  5  5  6  3  2  1  1
Wind gust              18 13                16 12                   13
Clouds                 CL FW FW CL CL SC SC FW SC FW FW SC SC SC FW FW FW FW FW
PoP 12hr                      0          20          30          40          20
QPF 12hr                      0   0.00-0.29   0.00-0.27        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S  C     S  S  S  S  C  C  S  S        S
Tstms                                  S  C        S        C  C  S
Heat index             85       94100101 97 88 83       93 98100 97 90 81
Max heat               90    86   102   104    95    85   101   102    97    83


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      74    96      74    95      74    95      74    96
Temp          95 91   80 75 92 88   79 75 91 88   79 74 91 88   79 74 92 88
Dewpt         67 69   73 72 70 72   74 73 70 72   74 73 70 72   74 73 70 73
PWind dir        NE      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   SC FW FW SC   FW FW FW SC   SC FW FW SC   FW FW FW SC
PoP 12hr         50      30    50      20    40      20    30      10    20
Rain shwrs     S  C    C  S  S  C    S  S     C    S        C             S
Tstms             C    S     S  C    S        C    S        C             S

$$
TXZ250-200900-
Brooks-
Including the city of Falfurrias
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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         100          74          98          73
Temp                   79 76 74 87 96 97 91 83 79 77 75 86 93 95 92 83 78 76 74
Dewpt                  76 76 74 77 70 69 72 74 74 74 73 76 72 70 72 74 75 74 73
RH                     91100100 72 43 40 54 74 85 90 94 72 51 45 52 74 91 94 97
Wind dir               SE  S SE  S  E  E  E  E SE  W  N  N NE  E  E SE SE  S SW
Wind spd                2  2  1  1  4  6  9  3  1  1  1  2  5  5  6  2  1  1  1
Wind gust              12                   13
Clouds                 FW FW FW FW CL SC FW FW FW FW FW SC SC SC FW FW FW FW FW
PoP 12hr                      0          30          20          50          10
QPF 12hr                      0   0.00-0.33   0.00-0.11   0.01-0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  S        S  C  C  C  C              S
Tstms                               S  S  S        S  S  S  C  C
Heat index             84       99103103 99 89 83       96101102 99 89
Max heat               89    85   106   106    96    84   104   105    98


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      74    97      74    96      74    96      74    96
Temp          95 91   80 75 93 88   79 76 92 87   79 75 91 88   79 75 93 88
Dewpt         70 72   74 73 72 75   76 74 72 74   75 74 73 75   76 74 73 76
PWind dir        NE      SE    NE      SE     E      SE     E      SE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC   FW FW FW SC   FW FW FW SC   SC FW FW SC   FW FW FW SC
PoP 12hr         50      30    50      20    50      10    40      10    30
Rain shwrs     S  C    C  C  S  C    S  S     C          S  C             C
Tstms             C    S  S  S  C    S        C          S  C             C

$$
TXZ353-200900-
Northern Hidalgo-
Including the city of San Manuel
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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         100          75          97          74
Temp                   81 78 76 87 95 96 91 84 80 78 76 87 92 94 90 83 79 77 75
Dewpt                  76 75 74 78 72 70 71 74 75 74 73 76 73 71 73 74 75 74 73
RH                     85 91 94 75 48 43 52 72 85 88 90 70 54 47 58 74 88 90 94
Wind dir               SE SE  E SE  E NE  E  E SE  W  N  N NE NE  E  E SE  S  S
Wind spd                3  1  1  1  3  6  9  3  1  1  1  2  5  6  6  2  1  1  1
Wind gust                                   13
Clouds                 CL FW FW FW CL FW FW FW FW FW FW FW SC SC FW FW FW FW FW
PoP 12hr                      0          20          20          50          10
QPF 12hr                      0   0.00-0.81           0        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S        S  S  C  C  C  C
Tstms                                  S        S  S  S  S  C  C
Heat index             86      100104103 98 91 85       97101102 98 90 81
Max heat               91    87   106   107    97    86   103   104    97    83


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      76    98      75    97      75    96      75    97
Temp          95 91   81 77 94 88   80 76 93 88   80 76 92 87   80 77 93 88
Dewpt         71 72   75 74 73 75   76 74 73 75   76 74 74 75   76 75 74 76
PWind dir        NE      SE     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW FW SC
PoP 12hr         40      20    50      20    50      10    40      10    40
Rain shwrs        C    S  S     C    S  S     C    S  S  S  C             C
Tstms             C    S  S     C    S        C    S  S  S  C             C

$$
TXZ251-200900-
Inland Kenedy-
Including the city of Sarita
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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          98          74          96          73
Temp                   79 77 75 87 95 94 89 81 79 77 76 86 92 93 88 81 78 76 74
Dewpt                  77 76 74 79 74 74 75 76 76 75 74 78 75 76 76 77 76 75 74
RH                     94 97 97 77 51 53 64 85 91 94 94 77 58 58 68 88 94 97100
Wind dir               SE  S  E  S  E  E  E  E SE  W NW  N NE  E  E SE  S SW SW
Wind spd                2  2  1  2  5  9  9  2  1  1  2  2  5  8  8  2  1  1  2
Clouds                 FW FW FW FW FW SC FW FW FW FW SC SC SC SC FW FW FW FW FW
PoP 12hr                      0          20          20          40           5
QPF 12hr                      0   0.00-0.69           0   0.02-0.12           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S           S  C  C  C  C              S
Tstms                               S  S           S  C  C  C  S
Heat index             81      101106105 99 89 82       98104105 99 87
Max heat               88         109   109    97    85   106   107    97


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      74    97      74    96      74    95      75    95
Temp          94 89   79 75 93 87   79 76 93 87   79 76 92 87   79 75 93 87
Dewpt         74 75   75 74 75 77   76 74 76 77   76 74 76 77   77 75 77 78
PWind dir        NE      SE    NE      SE     E      SE     E      SE     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW SC   FW FW FW SC   FW FW SC SC   FW FW SC SC
PoP 12hr         40      20    40      20    40      10    40      10    30
Rain shwrs     S  C    S  S  S  C    S  S  S  C       S  S  C          S  C
Tstms             C    S  S  S  C    S     S  C       S  S  C          S  C

$$
TXZ351-200900-
Coastal Kenedy-
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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    91 94 97          75          93          75
Temp                   80 78 76 86 92 91 86 81 80 78 76 85 90 90 86 81 79 77 76
Dewpt                  78 77 75 79 77 77 78 78 77 76 75 78 77 78 77 78 77 76 74
RH                     94 97 97 80 62 64 77 91 91 94 97 80 66 68 75 91 94 97 94
Wind dir               SE  S  W SE  E  E  E  E SE  W NW  N NE  E  E SE  S SW  W
Wind spd                2  2  1  2  6  9  8  2  1  1  2  3  8  9  6  2  1  1  2
Clouds                 FW FW FW FW FW FW SC FW FW FW SC SC FW FW FW FW FW FW FW
PoP 12hr                      5          20          30          40           5
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S              S  C  C  S  S              S
Tstms                               S              S  C  C  S  S
Heat index             86      100106104 98 90 84       97104104 98 89 82
Max heat               94    91   108   109    96    90   106   106    97    90


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      75    93      76    93      76    93      76    93
Temp          91 87   80 76 91 86   80 77 90 86   80 76 90 86   80 77 90 86
Dewpt         76 77   76 74 77 78   77 75 78 78   77 75 78 78   77 75 78 79
PWind dir        NE       S    NE      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC FW   FW FW SC SC
PoP 12hr         30      20    30      20    30      20    30      10    20
Rain shwrs     S  C    S  S  C  C       S  C  C       S  C  C          S  S
Tstms          S  C    S  S  C  C       S  S  C       S  C  C          S  S

$$
TXZ454-200900-
Willacy Island-
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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          91          80          90          80
Temp                   84 82 81 85 88 89 87 85 83 82 80 84 87 88 87 85 83 82 81
Dewpt                  79 79 78 79 78 77 78 79 79 78 77 78 78 78 78 78 78 78 77
RH                     85 91 91 82 72 68 75 82 88 88 91 82 75 72 75 80 85 88 88
Wind dir               SE  S  S NE  E  E  E  E SE SW NW  N NE NE  E  E SE  S  W
Wind spd                5  3  2  3  8  9  9  5  3  2  3  4  8  9  8  5  3  3  3
Clouds                 FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW
PoP 12hr                      5          10          30          30           5
QPF 12hr                      0           0   0.00-0.22        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                         S  C  C                    S
Tstms                                              S  C  C
Heat index             96 93 89 97101102 99 97 95 92 88 95100101 99 96 94 91 88
Max heat               99    96   104   105    99    96   102   104    99    96


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      81    91      81    90      80    90      81    90
Temp          88 87   83 81 88 87   84 81 88 87   84 81 87 87   84 82 88 87
Dewpt         78 78   78 77 77 79   79 78 78 79   78 78 78 78   79 78 79 79
PWind dir        NE       S     E      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC FW   FW FW SC FW
PoP 12hr         20      10    20      20    30      20    30      20    20
Rain shwrs     S  S       S  S  S       S  S  C       S  C  S       S  S  S
Tstms             S       S  S  S       S  S  C       S  C  S       S  S  S

$$
TXZ451-200900-
Kenedy Island-
1235 AM CDT Tue Aug 19 2025

Date           08/18/25      Tue 08/19/25            Wed 08/20/25            Thu
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                      80    86 90 92          79    85 89 92          79
Temp                   83 81 81 85 88 88 86 84 83 81 80 84 87 88 86 84 83 81 80
Dewpt                  79 78 78 79 79 78 78 79 78 78 77 78 78 78 79 78 78 78 77
RH                     88 91 91 82 75 72 77 85 85 91 91 82 75 72 80 82 85 91 91
Wind dir               SE  S SW  N  E  E  E  E SE SW NW  N NE  E  E SE SE SW  W
Wind spd                5  3  2  2  8  9  8  4  2  2  3  4  8  8  6  4  3  2  3
Clouds                 FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW
PoP 12hr                      5          20          30          30          10
QPF 12hr                      0           0           0        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S              S  C  C  S  S              S
Tstms                               S              S  C  C  S  S
Heat index             94 91 87 97102102 99 95 92 89 85 94100102 99 95 92 89 84
Max heat               99    96   104   107    99    94   103   105    99    95


Date           08/21  Fri 08/22/25  Sat 08/23/25  Sun 08/24/25  Mon 08/25/25
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      79    89      80    89      80    89      80    89
Temp          88 86   83 80 88 86   83 81 87 86   83 81 87 86   83 81 88 86
Dewpt         77 78   78 76 78 79   78 77 78 79   78 77 78 79   79 77 79 79
PWind dir        NE       S    NE      SE     E      SE     E      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW SC FW
PoP 12hr         30      20    30      20    30      20    30      10    20
Rain shwrs     S  C    S  S  C  C       S  C  C       S  C  C       S  S  S
Tstms          S  S    S  S  C  C       S  S  C       S  C  C       S  S  S

$$