Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 PM CDT Sun Sep 29 2024

TXZ255-300900-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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          92          73          90          73
Temp          91 85 80 78 76 75 82 90 90 83 78 76 74 73 82 88 89 84 78 76 74 73
Dewpt         69 73 74 74 73 72 74 70 69 70 72 71 71 70 73 70 70 71 72 72 71 70
RH            49 67 82 88 90 90 77 52 50 65 82 85 90 90 74 55 54 65 82 87 90 90
Wind dir       E  E SE SE SW NW NW NE NE  E  E SE SE  N  N NE NE NE NE NE  N  N
Wind spd       5  5  3  2  2  2  2  3  6  5  3  2  2  2  5 10 12  9  4  2  3  5
Clouds        B1 SC FW FW FW FW FW FW FW FW FW CL CL FW FW SC SC FW FW SC SC B1
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    C
Heat index    96 92                95 94                   93 94
Max heat         96                95    96                93    95


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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          89      74    90      75    90      74    88      73    89
Temp          87 82   77 74 87 82   78 75 87 81   78 75 86 82   77 74 87 81
Dewpt         72 71   72 72 73 73   74 74 75 74   74 72 73 73   73 71 72 70
PWind dir         N      NE     N      NE     N       N     N       N     N
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B1 B1   SC SC SC B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 SC SC B1
PoP 12hr         50      20    40      40    60      50    60      30    30
Rain shwrs     C  C       S  C  C    C  C  C  L    C  C  L  L    C  C  C  C
Tstms             C             S    S  S  S  C    C  C  S  C    C  S  S  S

$$
TXZ255-300900-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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                      70          94          69          91          69
Temp          93 87 77 74 72 70 81 91 93 86 76 73 70 70 81 89 91 85 76 73 71 70
Dewpt         68 71 73 73 72 70 74 68 67 69 71 71 70 69 73 70 70 70 71 70 70 69
RH            44 59 87 97100100 79 47 43 57 85 93100 97 77 54 50 61 85 90 97 97
Wind dir       E  E SE  S  S  W NW NE NE  E  E SE  S  N  N NE NE NE  E NE  N  N
Wind spd       5  8  4  3  2  2  1  2  8 10  4  3  2  2  5 11 13 10  3  2  3  6
Clouds        SC SC FW FW FW FW FW CL CL FW CL CL CL CL FW FW FW CL CL FW FW SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S
Obvis                     PF
Heat index    97 92                95 97 90                95 96
Max heat         97                95    97                95    96


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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      70    91      72    90      71    89      70    91
Temp          88 83   74 71 88 83   75 73 87 82   75 72 86 83   74 71 87 82
Dewpt         70 70   71 70 72 71   73 71 74 73   73 71 73 71   73 70 71 70
PWind dir         N      NE    NE      NE     N       N     N       N     N
Wind char        GN      LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC B1   FW FW SC B1   SC SC B1 B2   B1 B1 B1 B2   SC SC SC SC
PoP 12hr         40       5    40      30    60      40    50      20    30
Rain shwrs     S  C          S  C    S  C  C  L    C  C  C  C    S  S  S  C
Tstms             C             S    S     S  C    C  S  S  C    S        S

$$
TXZ253-300900-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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          72          96          72
Temp          97 92 83 78 76 75 83 94 96 90 82 77 74 73 82 93 95 89 80 76 74 73
Dewpt         63 65 70 73 72 72 73 65 62 65 69 71 71 70 72 68 65 65 69 70 70 69
RH            33 41 65 85 87 90 72 39 33 44 65 82 90 90 72 44 37 45 69 82 87 87
Wind dir      NE  E SE SE  S  S  S NE NE  E  E SE  S  N NE NE NE NE  E SE NW NW
Wind spd       3  5  6  5  4  3  2  2  5 10  6  4  2  2  4 10 12 12  4  1  3  5
Clouds        FW FW CL CL CL FW CL CL CL CL CL CL FW CL CL FW FW CL CL FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index    98 95                96 97 92                97 98 91
Max heat         99    90          96    99                97    98


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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          95      73    95      75    94      74    93      72    94
Temp          91 86   77 73 91 87   77 75 90 84   77 75 89 86   76 73 91 86
Dewpt         67 66   71 70 69 68   72 72 72 71   72 70 70 69   71 69 69 67
PWind dir         N      NE     N      NE     N       N     N       N     N
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC   FW FW FW SC   SC SC SC B1   B1 SC SC B1   SC SC SC SC
PoP 12hr         20       0    20      20    50      40    40      20    20
Rain shwrs        S             S    S  S  S  C    C  C  C  C    S        S
Tstms             S                           C    C  S  S  C    S        S

$$
TXZ355-300900-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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                      73          89          72          89          73
Temp          90 84 80 78 75 73 84 89 87 83 79 76 74 73 83 87 88 84 79 77 75 74
Dewpt         72 74 74 74 73 72 75 72 72 72 72 71 71 70 73 73 73 73 72 71 71 70
RH            56 72 82 88 94 97 74 57 61 70 79 85 90 90 72 63 61 70 79 82 87 87
Wind dir       E  E  E SE SW  W NW NE NE  E  E SE SE  N NE NE NE NE NE  E  N  N
Wind spd       8  6  4  2  2  2  2  5  9  6  5  3  2  2  5 12 13 10  5  3  4  5
Clouds        SC FW CL FW FW FW FW FW FW FW CL FW CL FW FW FW FW FW CL SC SC B1
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    C
Heat index    97 91             91 96 94                   94 95
Max heat         97                96    95                94    96


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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      74    88      74    88      73    87      73    88
Temp          85 82   77 74 86 82   78 75 86 81   78 75 85 82   77 74 86 81
Dewpt         74 73   72 71 74 74   74 73 76 75   75 72 75 74   73 71 74 72
PWind dir        NE      NE    NE      NE    NE      NE     N      NE     N
Wind char        GN      LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B1 B1   SC SC B1 B1   B1 B1 B2 B2   B1 B2 B2 B1   B1 SC SC SC
PoP 12hr         40      20    40      40    60      50    60      30    30
Rain shwrs     C  C       S  C  C    C  C  L  L    C  C  L  C    C  C  C  C
Tstms          S  C             S    S  S  S  C    C  C  S  C    C  S  S  S

$$
TXZ249-300900-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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                      68          94          67          93          68
Temp          95 91 79 73 70 69 81 91 94 91 79 73 69 68 80 90 93 89 78 73 70 69
Dewpt         55 57 62 67 67 67 69 60 57 58 64 67 67 66 68 62 60 60 64 65 65 64
RH            26 32 56 81 90 93 67 36 29 33 60 81 93 93 67 39 33 38 62 76 84 84
Wind dir       N NE  E  S  S SW  S  E  E  E SE SE  S  N  E NE NE  E SE  N SW NW
Wind spd       2  2  2  1  2  1  1  1  2  2  4  2  1  0  2  6  6  5  2  0  1  2
Clouds        CL CL CL CL FW FW FW CL CL FW CL CL FW FW CL CL CL FW FW CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index                         91                      90
Max heat         93                91    93                90    92


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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      68    91      70    91      70    89      68    92
Temp          89 87   73 69 88 87   74 70 87 85   74 70 87 86   73 69 88 86
Dewpt         61 60   66 66 64 63   68 68 66 65   68 65 63 62   66 64 62 59
PWind dir        NE       E    NE       E    NE      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW CL FW SC   FW SC SC SC   SC SC SC SC   SC FW FW SC
PoP 12hr          0       0     5       5    30      20    20       5     5
Rain shwrs                                    C    S        S
Tstms                                         S    S        S

$$
TXZ250-300900-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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                      69          96          68          94          69
Temp          95 91 79 74 71 70 81 92 95 90 78 73 70 69 81 91 94 88 78 74 71 70
Dewpt         61 65 71 71 70 69 74 65 62 65 70 71 69 68 73 67 65 66 69 70 69 67
RH            33 42 77 90 97 97 79 41 34 44 76 93 97 97 77 45 39 48 74 87 93 90
Wind dir       N  E SE  S SW NW  W  E NE  E SE SE  S NW  N NE  E  E SE  N NW  N
Wind spd       2  4  2  2  2  2  1  1  2  5  4  2  1  1  3  8  9  5  1  0  2  3
Wind gust                                16                      16
Clouds        CL CL CL FW FW SC FW FW FW FW CL CL FW FW CL CL FW FW CL FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index    96 93                94 96 92                94 96 91
Max heat         96                94    96                94    96


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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      69    93      71    92      71    92      69    93
Temp          91 86   73 70 90 86   75 72 89 85   74 71 88 87   74 70 89 86
Dewpt         66 67   70 68 68 68   71 70 70 70   71 67 67 67   69 66 65 65
PWind dir        NE      NE    NE      NE    NE      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    FW SC   FW FW FW SC   SC SC SC B1   SC SC SC B1   SC FW FW SC
PoP 12hr         10       0    10      10    40      20    30      10    10
Rain shwrs                                 S  C    S  S  S  C
Tstms                                         S    S        C

$$
TXZ253-300900-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 PM CDT Sun Sep 29 2024

Date           09/29/24      Mon 09/30/24            Tue 10/01/24            Wed
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                      71          97          69          96          69
Temp          97 91 80 76 73 71 83 94 96 90 79 74 71 70 82 92 94 87 77 74 71 70
Dewpt         61 65 70 71 71 70 72 63 61 64 69 70 69 68 70 66 63 65 69 70 68 67
RH            31 42 72 85 93 97 70 36 32 42 72 87 93 93 67 43 36 48 76 87 90 90
Wind dir      NE  E  E  S  S SE SW NE NE  E  E SE  S  N NE NE NE  E  E  N NW  N
Wind spd       4  5  4  3  2  2  2  2  5 10  5  2  1  1  4 10 13 10  2  0  2  4
Clouds        FW FW CL CL FW FW FW CL CL FW CL CL CL FW CL FW FW FW CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index    97 93                95 97 91                94 96
Max heat         97                95    97                94    96


Date           10/02  Thu 10/03/24  Fri 10/04/24  Sat 10/05/24  Sun 10/06/24
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          95      70    95      72    94      71    92      70    94
Temp          91 85   75 71 91 86   76 73 89 84   75 72 89 85   74 71 90 85
Dewpt         65 65   70 68 68 68   71 70 70 70   72 69 67 69   70 68 66 66
PWind dir        NE      NE    NE      NE     N       N     N       N     N
Wind char        GN      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW SC   FW FW FW SC   SC SC SC B1   B1 SC SC B1   SC SC SC SC
PoP 12hr         20       0    20      20    50      30    40      10    20
Rain shwrs        S             S    S  S  C  C    C  S  C  C             S
Tstms             S                           C    C  S  S  C             S

$$