Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 PM CST Wed Dec 4 2024

TXZ255-051000-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      66          75          66          78          61
Temp             68 66 66 66 66 69 73 73 69 68 68 67 67 71 76 76 72 69 66 62 63
Dewpt            66 65 64 64 65 68 68 68 68 67 66 66 65 69 68 67 67 66 64 62 60
RH               93 97 93 93 97 97 84 84 97 97 93 97 93 93 76 74 84 90 93100 90
Wind dir          S  S  S  W NW NW  N NE  N NE  N  N  N  E SE SE SE SE  S SW  W
Wind spd          3  2  3  3  3  4  6  8  5  5  5  5  5  6  9  9  5  5  5  5  5
Clouds           B1 B1 B1 B1 B2 B2 B2 OV OV B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     10          40          50          50          30
QPF 12hr                      0        0.12        0.10        0.19        0.16
Rain shwrs                       S  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S
Tstms                                                             S  S


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          73      61    76      65    82      64    76      48    63
Temp          69 65 62   61 72 69 68   67 80 76 69   65 75 67 58   50 59 57
Dewpt         61 61 60   59 65 66 66   65 69 70 67   65 64 56 50   44 42 43
PWind dir        SW       S     S       S     S      SE     N       N    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV B2   OV B2 B2 B2   B2 SC SC SC   SC B1 B1 B1   B1 B1 SC
PoP 12hr         20      30    20      20     5      10    30      30    20
Rain shwrs     S  S  C    C  S  S  S                     S  C  C    C  S
Tstms                S    S     S

$$
TXZ255-051000-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      62          75          61          74          56
Temp             66 62 62 62 62 67 73 72 67 64 64 62 62 67 73 72 67 63 61 57 57
Dewpt            64 62 62 62 62 66 66 66 66 64 64 62 61 65 64 65 64 62 60 57 56
RH               93100100100100 97 79 81 97100100100 97 93 73 79 90 97 97100 96
Wind dir          S SE SW  N  N  N  N NE  N NE  N  N NE  E  E  E  E  E  S  W  W
Wind spd          2  2  2  3  4  5  8 10 10  9  9  8  9 10 11 12 10  8  8  8  8
Clouds           B1 B1 B2 B1 B1 B2 OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV
PoP 12hr                      5          20          60          50          40
QPF 12hr                      0        0.09        0.13        0.19        0.22
Rain shwrs                          S  S  L  L  L  L  C  C  C  C  C  C  S  S
Tstms                                                             S  S
Obvis                  PF


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          68      56    73      59    82      58    74      46    64
Temp          65 62 57   56 69 67 62   61 78 75 64   59 73 64 54   46 59 57
Dewpt         57 58 57   56 62 64 62   61 67 67 64   59 59 52 47   40 42 43
PWind dir        SW       S     S       S     S      SE     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV B2 B2   B1 SC SC SC   SC B1 B1 B1   B1 B1 SC
PoP 12hr         20      30    20      20     0       5    20      30    10
Rain shwrs        S  C    C  S  S  S                        S  C    C
Tstms                S    S  S  S

$$
TXZ253-051000-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      63          75          62          71          57
Temp             69 65 63 64 63 68 73 74 69 67 66 64 63 67 71 71 66 64 61 58 59
Dewpt            63 63 63 63 62 64 65 65 64 64 63 62 59 61 62 60 60 58 57 56 54
RH               81 93100 97 97 87 76 74 84 90 90 93 87 81 73 68 81 81 87 93 83
Wind dir          S SE  E NE  N  N  N  N NE NE  N NE  N NE  E NE NE  N NW NW NW
Wind spd          2  2  2  3  4  5  6  8 10  9  9  9  9 10 10 11 11 10 10  9  9
Clouds           SC B2 B2 B1 B2 B2 OV OV OV B2 B2 B2 B2 B2 OV B2 OV OV OV OV OV
PoP 12hr                      5          10          60          40          40
QPF 12hr                      0        0.03        0.14        0.07        0.11
Rain shwrs                                L  L  L  L  C  C  C  C  C  C  S  S
Obvis                        PF


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          68      58    72      61    83      59    74      48    66
Temp          65 63 60   59 69 66 63   62 78 77 66   60 73 66 56   49 60 60
Dewpt         55 56 56   56 61 63 61   61 66 65 63   58 56 49 46   40 39 40
PWind dir         W      SW    SW       S     S       E     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV B2   B1 SC SC FW   SC B1 B1 B1   B1 SC SC
PoP 12hr         10      30    20      20     0       5    10      20    10
Rain shwrs           C    C  S     S                           S    S
Tstms                S    S  S

$$
TXZ355-051000-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      65          74          65          76          59
Temp             67 65 65 65 65 70 73 73 68 67 67 66 65 71 75 75 71 68 65 61 62
Dewpt            66 65 65 65 65 69 70 70 68 67 67 65 65 69 69 69 68 68 65 61 61
RH               97100100100100 97 90 90100100100 97100 93 82 82 90100100100 97
Wind dir          S  S  S  W NW  N  N NE NE NE NE NE NE  E  E  E  E  E  S  S  W
Wind spd          4  3  3  3  3  5 10 10  9  8  8  8  6  9 11 11  8  6  5  5  5
Clouds           B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 OV OV
PoP 12hr                     10          40          60          50          40
QPF 12hr                      0        0.09        0.14        0.24        0.23
Rain shwrs                       S  S  C  L  L  L  L  C  C  C  C  C  C  S  S  S
Tstms                                                             S  S  S


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          73      60    75      63    81      63    76      48    63
Temp          69 65 62   61 71 68 66   64 78 75 68   64 75 65 58   49 59 57
Dewpt         64 63 62   60 66 68 66   64 71 71 68   64 66 58 52   46 46 46
PWind dir        SW       S     S       S     S      SE     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV B2   OV B2 B2 B2   B1 SC SC SC   SC B1 B1 B1   B1 B1 SC
PoP 12hr         20      40    30      20     5      10    30      30    20
Rain shwrs     S  S  C    C  C  S  S                     S  C  C    C  S
Tstms                S    S     S

$$
TXZ249-051000-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      57          68          52          60          48
Temp             69 61 59 59 59 63 66 67 62 59 57 54 52 56 59 59 55 53 50 49 49
Dewpt            60 59 58 57 58 61 60 59 59 57 55 51 48 49 48 48 49 48 46 46 47
RH               73 93 96 93 96 93 81 75 90 93 93 90 86 77 67 67 80 83 86 89 93
Wind dir          S SW  N  N  N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE  N
Wind spd          2  1  0  2  4  8 10 10 10 10 11 13 13 13 13 12 10  9  8  9  9
Wind gust                                      23 26 25
Clouds           B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 OV OV OV OV OV OV OV
PoP 12hr                      0          10          60          50          50
QPF 12hr                      0        0.01        0.16        0.07        0.11
Rain shwrs                                C  C  L  L  C  C  C  C  C  C  C  C  C
Obvis                        PF


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          60      52    65      54    80      52    66      40    62
Temp          57 55 53   53 62 61 56   55 74 72 59   53 65 59 48   41 57 55
Dewpt         50 52 53   53 57 57 56   54 58 57 53   50 43 40 36   32 32 34
PWind dir        NE      NW    SW      SW    SW      NE     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV B2 B2   SC SC FW FW   SC SC SC SC   B1 SC SC
PoP 12hr         30      50    30      20     0       5     5      20    10
Rain shwrs     C  C  C    C  C  S  S                                S
Tstms                C    C  S  S

$$
TXZ250-051000-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      61          71          55          64          52
Temp             68 62 61 61 62 66 69 69 65 62 59 57 56 61 64 64 60 57 54 53 53
Dewpt            63 62 61 61 61 64 63 62 62 62 59 54 51 54 53 54 55 55 53 51 51
RH               84100100100 97 93 81 78 90100100 90 83 78 67 70 84 93 96 93 93
Wind dir         SE  S SW  N  N NE NE NE NE NE NE NE NE NE NE NE NE NE  N  N  N
Wind spd          2  1  1  2  4  6  9 10  9 10 11 13 13 13 13 13 10 10  9  9  9
Wind gust                                19 21 24 24             20 20 19
Clouds           B1 B1 B2 OV B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr                      5          10          50          50          50
QPF 12hr                      0        0.05        0.11        0.16        0.17
Rain shwrs                                C  C  C  C  C  C  C  C  C  C  C  C  S
Obvis                        PF


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          63      55    69      55    81      54    69      43    62
Temp          62 60 57   56 65 64 58   56 75 74 60   55 68 61 51   44 58 57
Dewpt         54 57 57   56 60 61 58   56 63 62 59   52 50 46 41   35 36 38
PWind dir         N       W    SW      SW    SW      NE     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV B2 B2   B1 SC SC FW   SC B1 B1 B1   B1 SC SC
PoP 12hr         30      50    30      20     0       5    10      20    10
Rain shwrs     S  C  C    C  C  C  S                                S
Tstms                C    S  S  S

$$
TXZ253-051000-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 PM CST Wed Dec 4 2024

Date           12/04/24      Thu 12/05/24            Fri 12/06/24            Sat
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      61          74          60          71          54
Temp             68 62 61 61 62 68 73 73 68 64 63 61 60 68 70 69 65 61 59 56 56
Dewpt            62 62 61 61 60 64 63 63 63 62 61 60 56 60 58 57 59 57 56 54 52
RH               81100100100 93 87 71 71 84 93 93 97 87 76 66 66 81 87 90 93 86
Wind dir          S SE SE NE  N  N  N  N NE NE  N NE  N NE NE NE NE  N  N NW NW
Wind spd          1  1  1  2  3  5  8 10 10  9  9 10 10 11 12 13 11 10  9  8  9
Wind gust                                      19
Clouds           B1 B2 B2 B1 B2 OV OV OV OV B2 B2 B2 B2 B2 OV B2 OV OV OV OV OV
PoP 12hr                      5          10          60          50          40
QPF 12hr                      0        0.03        0.12        0.10        0.15
Rain shwrs                                L  L  L  L  C  C  C  C  C  C  S  S
Obvis                        PF


Date           12/07/24  Sun 12/08/24  Mon 12/09/24  Tue 12/10/24  Wed 12/11/24
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          68      56    72      58    83      56    73      46    65
Temp          64 62 57   56 68 66 60   59 77 76 63   57 72 64 54   46 60 59
Dewpt         52 56 55   54 59 62 60   57 62 64 61   55 53 48 42   37 36 39
PWind dir        NW       S    SW       S     S       E     N       N     N
Wind char        GN      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV OV OV   OV OV B2 B2   B1 SC FW FW   SC B1 B1 B1   B1 SC SC
PoP 12hr         20      40    20      20     0       5    10      20    10
Rain shwrs        S  C    C  S  S  S                           S    S
Tstms                S    S  S  S

$$