Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 AM CDT Mon Sep 30 2024

TXZ255-302100-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      92          72          90          73          89
Temp          75 75 82 90 90 83 78 75 73 73 82 89 89 84 79 76 74 73 81 87 87 82
Dewpt         73 72 74 69 68 70 71 70 70 70 73 71 70 71 72 72 71 71 73 72 71 71
RH            94 90 77 50 49 65 79 84 90 90 74 56 54 65 79 87 90 93 77 61 59 69
Wind dir      SW NW NW NE NE  E  E  E  N  N  N NE NE NE NE NE  N  N  N NE NE NE
Wind spd       2  2  2  4  8  6  3  2  2  2  5 10 12 10  4  2  3  5  9 12 13  9
Clouds        FW FW FW FW CL FW FW FW FW FW SC FW FW FW FW FW FW FW FW SC FW FW
PoP 12hr                      0           0          10           5          50
QPF 12hr                      0           0           0           0        0.04
Rain shwrs                                                        C  C  C  C
Tstms                                                                S  S  S
Heat index             95 94                   94 95                   93 92
Max heat               95    95                95    95                93    94


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    90      75    88      75    88      74    89
Temp          77 74 87 82   78 76 85 80   78 76 85 80   77 75 86 83
Dewpt         72 71 73 73   74 74 76 75   75 73 74 74   74 72 73 72
PWind dir        NE     N       N     N      NE     N       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW SC SC   SC SC B1 B1   SC SC B1 B1   SC SC FW FW
PoP 12hr         10    40      40    60      60    70      40    40
Rain shwrs           S  C    C  C  C  L    C  L  L  L    C  C  C  C
Tstms                   C    C  C  C  C    C  C  C  C    C  C  C  S

$$
TXZ255-302100-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      94          68          91          69          91
Temp          72 71 82 91 93 86 76 72 70 69 81 89 90 85 75 73 71 70 80 88 88 83
Dewpt         72 70 74 68 67 69 70 70 69 68 72 70 69 70 71 71 69 69 72 70 69 69
RH           100 97 77 47 43 57 82 93 97 97 74 54 50 61 87 93 93 97 77 55 54 63
Wind dir       S  W  W NE  E  E  E SE  N  N  N NE NE NE NE NE  N  N  N NE NE NE
Wind spd       2  2  2  3  9 10  5  3  2  2  5 12 13 10  3  2  4  6 10 13 13 10
Clouds        FW FW CL CL CL FW CL CL FW FW FW FW CL FW FW FW FW FW FW FW FW FW
PoP 12hr                      0           0           5           0          30
QPF 12hr                      0           0           0           0        0.03
Rain shwrs                                                        S  S  C  C
Tstms                                                                   S  S
Obvis         PF
Heat index             95 97 90                94 95                   93 93
Max heat               95    97                94    96                93    94


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    91      72    89      72    89      71    90
Temp          73 71 88 82   75 74 86 80   75 73 85 80   74 72 87 83
Dewpt         71 70 71 72   74 72 75 74   74 72 74 73   73 70 72 70
PWind dir        NE     N      NE     N      NE     N       N     N
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW SC   FW SC SC B1   SC SC B1 SC   SC SC FW FW
PoP 12hr          5    30      20    60      50    60      30    30
Rain shwrs           S  C    S  S  C  L    C  C  C  L    C  S  S  C
Tstms                   S    S  S  C  C    C  C  S  C    C  S  S  S

$$
TXZ253-302100-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      99          72          96          72          95
Temp          76 75 84 94 98 92 82 77 74 73 82 92 95 89 80 76 74 73 83 92 93 87
Dewpt         72 71 71 65 62 64 69 70 70 70 71 68 65 66 69 71 70 69 70 67 65 66
RH            87 87 65 39 31 40 65 79 87 90 69 46 37 47 69 85 87 87 65 44 40 50
Wind dir       S SE  S  E NE  E  E SE SE  N  N NE NE NE  E SE NW NW  N NE NE NE
Wind spd       4  3  2  3  5 10  6  4  2  2  5 10 13 12  3  1  3  5  8 10 11 11
Clouds        CL CL CL CL CL CL CL CL FW FW FW CL CL FW FW FW FW FW FW FW SC SC
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Heat index             97 99 93                96 98 91                95 95
Max heat               97    99                96    98                95    96


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          73    95      75    93      75    93      73    93
Temp          76 73 91 86   78 76 89 83   78 75 88 83   76 74 89 86
Dewpt         71 70 69 68   73 73 73 72   74 73 72 71   72 71 70 68
PWind dir        NE     N      NE     N       N     N       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   SC SC SC SC   SC SC FW FW
PoP 12hr          5    20      20    50      40    50      20    20
Rain shwrs              S    S     S  C    C  C  C  C    S        S
Tstms                   S    S     S  C    C  C  S  C    S        S

$$
TXZ355-302100-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      90          72          89          73          88
Temp          74 73 83 88 88 83 79 76 74 73 83 87 88 84 80 77 74 73 83 86 86 82
Dewpt         73 72 75 72 73 71 70 70 70 70 74 73 73 73 73 72 71 71 74 74 74 73
RH            97 97 77 59 61 67 74 82 87 90 74 63 61 70 79 85 90 93 74 68 68 74
Wind dir      SW  W NW NE NE  E  E  E NE  N  N NE NE NE NE NE  N  N  N  N NE NE
Wind spd       2  2  2  6  9  8  5  3  2  2  6 13 13 10  6  3  4  6 10 14 14 10
Clouds        FW FW CL FW CL FW CL FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW
PoP 12hr                      0           0           5           5          40
QPF 12hr                      0           0           0           0        0.06
Rain shwrs                                                        C  C  C  C
Tstms                                                                S  S  S
Heat index             95 95                   95 96                   93 93
Max heat               95    95                95    96                93    94


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    88      74    87      74    87      73    87
Temp          77 74 86 81   78 75 84 80   78 75 84 80   77 73 85 82
Dewpt         72 71 75 75   74 73 77 76   75 73 76 75   74 72 75 73
PWind dir        NE     N      NE    NE      NE    NE       N     N
Wind char        LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    FW FW SC SC   SC SC B1 B1   SC B1 B1 B1   SC SC FW FW
PoP 12hr         10    40      40    60      60    60      40    30
Rain shwrs           C  C    C  C  L  L    C  L  L  L    C  C  C  C
Tstms                S  C    C  C  C  C    C  C  C  C    C  C  C  S

$$
TXZ249-302100-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      95          67          93          68          92
Temp          70 69 80 91 94 90 78 72 69 68 79 90 92 88 78 73 70 68 80 89 91 86
Dewpt         67 67 69 61 58 58 65 67 67 66 67 63 60 60 63 65 65 64 65 61 59 60
RH            90 93 69 37 30 34 64 84 93 93 67 41 34 39 60 76 84 87 60 39 34 42
Wind dir       S SE  S SE  E  E SE SE  S  N NE NE NE  E SE  N SW NW  N NE NE  E
Wind spd       2  1  2  1  2  3  4  2  1  0  2  6  8  5  2  0  1  2  3  5  5  4
Clouds        FW FW CL CL CL CL CL FW FW FW FW CL FW FW CL CL CL CL CL FW SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index             91                      90 92
Max heat               91    93                90    92                      91


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          67    91      70    89      70    89      68    90
Temp          72 68 88 86   73 71 86 82   74 71 85 82   73 69 87 86
Dewpt         67 66 64 63   69 68 68 68   70 68 66 66   68 66 64 62
PWind dir         E    NE       E    NE      NE    NE      NE    NE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC SC SC   FW FW FW FW
PoP 12hr          0    10       5    30      20    30       5     5
Rain shwrs                            C    S  S  S  C
Tstms                                 S    S  S     S

$$
TXZ250-302100-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      96          69          94          69          94
Temp          71 70 81 92 95 89 78 73 70 69 81 91 93 88 77 73 71 70 82 90 92 85
Dewpt         70 69 74 65 62 66 70 70 69 68 73 68 65 66 70 70 69 67 70 65 64 67
RH            97 97 79 41 34 47 76 90 97 97 77 47 40 48 79 90 93 90 67 44 40 55
Wind dir      SW  E SW  E  E  E SE  S  W  N  N NE  E  E SE SW NW NW  N NE NE  E
Wind spd       2  2  1  2  3  6  3  2  1  1  4  8 10  6  2  1  2  3  5  8  6  5
Wind gust                                                                    16
Clouds        FW FW CL CL CL FW CL CL FW FW FW FW FW CL CL CL FW FW CL FW SC FW
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Heat index             95 96 92                95 95 90                92 93
Max heat               95    96                95    96                92    94


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          69    93      72    90      72    91      70    92
Temp          73 69 89 85   75 72 87 82   75 72 86 82   73 70 87 86
Dewpt         71 69 68 69   72 71 72 72   73 71 71 71   71 68 68 68
PWind dir        NE    NE      NE    NE      NE    NE       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW FW FW FW   FW SC SC B1   SC SC SC SC   SC FW FW FW
PoP 12hr          0    20      10    50      30    40      10    10
Rain shwrs              S          S  C    C  C  C  C
Tstms                              S  C    S  C  S  C

$$
TXZ253-302100-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 AM CDT Mon Sep 30 2024

Date             Mon 09/30/24            Tue 10/01/24            Wed 10/02/24
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      98          69          96          69          95
Temp          72 71 84 94 97 90 78 74 71 69 82 91 94 87 77 74 71 70 83 92 93 85
Dewpt         71 70 70 63 60 64 68 69 68 68 70 66 63 66 69 69 69 67 69 65 64 65
RH            97 97 63 36 30 42 71 84 90 97 67 44 36 50 76 84 93 90 63 41 38 51
Wind dir       S  E  S  E NE  E  E SE  E  N  N NE NE NE  E  N NW NW  N NE NE  E
Wind spd       2  2  2  2  6 10  5  2  1  1  5 11 13 11  2  0  2  4  8 11 12 10
Clouds        FW CL CL CL CL FW CL CL FW FW FW FW CL FW FW FW FW FW FW SC FW FW
PoP 12hr                      0           0           0           0          20
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                              S  S
Heat index             95 97 91                94 96                   94 94
Max heat               95    97                94    96                94    95


Date          Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          70    95      72    92      72    93      71    93
Temp          74 70 90 84   75 73 88 82   76 73 88 82   74 72 89 85
Dewpt         70 69 68 68   72 71 71 72   73 71 69 70   71 69 68 68
PWind dir        NE     N      NE     N       N     N       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   SC SC SC SC   SC FW FW FW
PoP 12hr          5    20      10    50      40    50      20    20
Rain shwrs              S          S  C    C  C  C  C    S        S
Tstms                   S          S  C    C  C  S  C    S        S

$$