Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 AM CST Wed Jan 8 2025

TXZ255-082200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      49          41          41          44          49
Temp             53 47 47 46 45 44 44 42 42 41 41 41 52 51 49 46 45 44 47 48 45
Dewpt            49 47 44 41 40 40 39 39 39 41 41 41 48 48 46 44 44 44 44 42 40
RH               86100 89 83 82 86 82 89 89100100100 86 89 89 93 96100 89 80 82
Wind dir          N  N  N  N  N  N  N NW  N NW  W  W NW  W NW NW NW NW NW NW NW
Wind spd         13 16 17 19 17 16 11 16 13  5 11 10  4  6 10 12 13 17 18 18 13
Wind gust                                                        24 28 29 28 24
Clouds           OV OV OV OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV OV B2 B2
PoP 12hr                     60          80          60          80          50
QPF 12hr                   0.24        0.42        0.09        0.07        0.03
Rain shwrs        C  L  C  S  C  C  L  D  L  L  C  C  L  L  D  D  C  C  S  S


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    59      47    69      52    63      55    66
Temp          44   42 54 54 47   48 64 65 59   53 61 58 56   56 63 61
Dewpt         36   34 34 40 42   46 55 58 55   50 52 52 52   53 58 58
PWind dir          NW     N       S     S       N     N       N     N
Wind char          GN    LT      LT    LT      LT    GN      GN    GN
Avg clouds    OV   B2 SC FW FW   SC B1 B2 B2   B2 B2 B2 OV   OV OV OV
PoP 12hr            5     0       5    10      20    30      50    50
Rain shwrs                                      S  S  C  C    C  C  C

$$
TXZ255-082200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      48          41          42          41          48
Temp             50 48 47 46 44 44 43 42 42 42 42 42 48 46 45 44 43 41 45 46 44
Dewpt            41 39 37 35 34 33 33 34 35 39 42 42 46 45 44 43 42 41 41 40 38
RH               71 71 68 65 68 65 67 73 76 89100100 93 96 96 96 96100 86 79 79
Wind dir          N  N  N  N  N  N  N NW  N  N  W  W NW NW NW NW NW NW NW NW  N
Wind spd         18 19 19 19 17 16 12 14 12  8 12 11  5  9 11 12 14 18 20 20 13
Wind gust                                                        25 29    31
Clouds           OV B2 OV B2 OV OV OV B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     40          70          60          80          50
QPF 12hr                   0.07        0.28        0.17        0.11        0.03
Rain shwrs        C  C              C  L  L  L  C  C  L  L  D  D  C  C  S  S


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            36    59      40    69      46    63      49    64
Temp          41   37 53 53 42   43 64 63 54   48 60 56 52   52 61 58
Dewpt         35   33 32 37 39   40 51 55 52   46 49 50 50   50 55 56
PWind dir          NW     N       S     S       N     N       N     N
Wind char          GN    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B2   B2 SC FW FW   SC B1 B1 B1   B2 B2 B2 OV   OV OV OV
PoP 12hr            5     0       0     5      10    20      40    50
Rain shwrs                                            S  C    C  C  C

$$
TXZ253-082200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      47          43          43          43          50
Temp             48 46 46 45 44 44 44 44 43 43 42 42 49 47 46 45 44 43 47 49 48
Dewpt            34 34 33 31 29 28 28 31 33 36 41 42 44 43 42 43 42 42 41 40 37
RH               58 63 60 58 55 53 53 60 67 76 96100 83 86 86 93 93 96 79 71 65
Wind dir          N  N  N  N  N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW  N
Wind spd         16 17 16 14 12 12 11  9 11 10 12  8  6  9 10 12 14 17 18 18 13
Wind gust                                                     24 27 27 29 29
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     40          60          40          60          30
QPF 12hr                   0.04        0.08        0.09        0.09        0.01
Rain shwrs        C  C  S           S  C  C  C  S  S  C  C  L  L  C  C


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            40    61      44    71      48    64      50    62
Temp          45   41 56 57 46   45 65 67 56   50 60 60 53   52 58 58
Dewpt         35   35 32 34 38   40 48 50 50   45 46 46 46   47 52 51
PWind dir          NW     W      SE     S       N     N       N     N
Wind char          GN    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B1 SC FW FW   SC SC SC B1   B2 B2 B2 B2   OV OV OV
PoP 12hr            0     0       0     0       5    10      30    50
Rain shwrs                                               C    C  C  C

$$
TXZ355-082200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      56          44          46          42          51
Temp             56 54 55 51 49 47 47 46 45 45 45 46 52 50 48 45 45 46 48 49 46
Dewpt            52 52 49 46 44 43 44 44 44 45 45 46 50 49 47 45 45 46 46 45 43
RH               86 93 80 83 83 86 89 93 96100100100 93 96 96100100100 93 86 89
Wind dir         NE  N  N  N  N  N NE  N NE  E SW  W  W  W NW NW NW NW NW NW NW
Wind spd         18 19 23 23 20 19 14 11 10 11 12 12  5  9 10 12 13 19 20 19 16
Wind gust                                                     23 24       29 26
Clouds           OV B2 OV OV OV OV B2 OV B2 OV OV OV OV OV OV OV OV OV OV B2 B2
PoP 12hr                     60          80          70          80          60
QPF 12hr                   0.33        0.42        0.28        0.19        0.05
Rain shwrs        C  L  S  S  S  S  C  L  L  L  C  C  L  L  D  D  L  L  S  S


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            40    59      46    69      51    64      54    67
Temp          44   41 54 54 48   49 65 64 59   52 62 58 57   56 64 61
Dewpt         38   36 36 41 44   47 56 59 57   52 55 54 54   55 60 60
PWind dir          NW     N       S     S       N     N       N     N
Wind char          GN    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B2   B2 SC FW FW   SC B1 B2 B2   B2 B2 OV OV   OV OV OV
PoP 12hr            5     0       5    10      20    20      40    50
Rain shwrs                                 S    S  S  S  C    C  C  C

$$
TXZ249-082200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      43          40          40          37          47
Temp             43 42 42 43 42 41 41 41 40 40 40 40 42 40 39 39 38 40 44 46 44
Dewpt            23 26 24 23 22 20 21 21 24 29 35 38 39 38 38 38 38 38 38 35 33
RH               45 53 48 45 44 42 44 44 52 64 82 92 89 92 96 96100 92 79 65 65
Wind dir          N  N  N  N NE NE NE  N NE NE  N  N  N NW  N NW NW  N  N  N  N
Wind spd         12 12 13 11  9  6  4  5  8  9 11 13 10  9 10 12 14 16 18 18 12
Wind gust                                                     24 26 26
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1
PoP 12hr                     10          20          70          90          40
QPF 12hr                      0        0.01        0.20        0.34        0.02
Rain shwrs                                L  L  L  L  D  D  D  D  C  C
Wind chill                                                    31 30
Min chill                                                        30    30


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            32    60      39    66      40    60      44    57
Temp          38   33 55 55 41   40 61 61 48   41 56 56 46   45 54 52
Dewpt         30   30 29 30 32   35 42 42 40   36 37 36 38   39 42 42
PWind dir          NW    SW       S    SE       N     N      NE    NE
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC   SC FW FW FW   FW FW SC SC   B1 B2 B2 B2   OV OV B2
PoP 12hr            0     0       0     0       0     5      20    30
Rain shwrs                                                    S  C  C

$$
TXZ250-082200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      45          42          42          39          48
Temp             46 45 45 44 43 42 42 42 42 42 42 42 45 43 42 41 41 41 45 47 45
Dewpt            26 28 26 25 24 25 24 25 28 35 40 42 43 43 41 41 40 41 40 38 36
RH               45 51 47 47 47 50 48 50 57 76 93100 93100 96100 96100 82 71 70
Wind dir          N  N  N  N  N NE  N  N  N  N  N NW NW NW NW NW NW  N  N  N  N
Wind spd         14 14 14 13 11  9  6  9 10 12 13 13  6  8 10 12 14 16 17 16 10
Wind gust                                                           26 28 26 20
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
PoP 12hr                     10          20          80          90          40
QPF 12hr                      0        0.02        0.25        0.28        0.03
Rain shwrs                                D  D  D  D  D  D  D  D  C  C


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            33    59      37    66      41    61      45    58
Temp          39   34 55 54 40   40 62 62 49   43 58 56 48   46 55 53
Dewpt         33   31 32 33 35   37 47 48 45   39 42 42 42   42 47 47
PWind dir          NW    SW       S     E       N     N       N     N
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B1   SC FW FW FW   FW SC SC B1   B2 B2 B2 B2   OV OV OV
PoP 12hr            0     0       0     5       5     5      20    40
Rain shwrs                                                    S  C  C

$$
TXZ253-082200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 AM CST Wed Jan 8 2025

Date             Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      47          42          42          42          49
Temp             47 46 46 45 44 44 43 43 43 42 41 41 47 45 45 44 43 43 46 48 47
Dewpt            31 32 31 29 27 28 27 28 31 35 40 41 44 43 41 41 41 41 41 40 38
RH               53 58 55 53 51 53 53 55 62 76 96100 89 93 86 89 93 93 83 74 71
Wind dir          N  N  N  N  N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW  N
Wind spd         17 17 16 16 12 12 11 10 12 12 12 10  6  8 10 12 16 17 18 18 13
Wind gust                                                     23 26 27 28
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                     30          50          50          70          30
QPF 12hr                   0.02        0.08        0.15        0.11        0.03
Rain shwrs        C  C  S              C  C  C  C  C  L  L  L  L  C  C


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            36    60      41    69      46    63      49    61
Temp          43   38 55 56 43   43 64 65 54   47 59 57 51   50 57 56
Dewpt         34   32 32 34 37   38 48 50 49   42 44 45 45   44 50 50
PWind dir          NW     W      SE    SE       N     N       N     N
Wind char          GN    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B1 SC FW FW   SC SC SC B1   B2 B2 B2 OV   OV OV OV
PoP 12hr            0     0       0     0       5    10      30    40
Rain shwrs                                               S    C  C  C

$$