Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
1126 AM CST Tue Dec 2 2025

TXZ255-022200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      59          55          74          68          77
Temp                   51 57 56 55 56 56 57 64 72 74 72 71 70 69 70 74 75 73 68
Dewpt                  43 47 51 51 50 52 53 61 66 70 71 70 69 69 69 72 70 69 67
RH                     74 69 83 86 80 86 86 90 81 87 97 97 97100 97 93 84 87 97
Wind dir               NW  N  N NW NW NW  N SE SE SE SE  S  S  S  S  S SW NW  N
Wind spd               12 10  3  2  2  2  2  4  9  9  5  5  6  5  5  8 11 12 11
Clouds                 B2 B2 B2 B2 B2 B1 B2 B1 B2 OV OV B1 B2 OV B2 B2 OV OV OV
PoP 12hr                      5           5          20          10          50
QPF 12hr                      0           0           0           0        0.23
Rain shwrs                                      S                 S  S  C  C  L
Tstms                                                                   S


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            53    61      55    74      59    80      61    76
Temp          59   54 58 58 56   57 70 69 62   60 76 72 66   62 73 68
Dewpt         58   51 55 58 56   57 62 64 61   59 63 63 62   60 60 59
PWind dir           N     N       N     N       N     N      NE    NE
Wind char          GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    OV   OV OV OV OV   OV B2 B1 B1   B1 SC SC SC   SC SC B1
PoP 12hr           60    20      30    10       5     0       5    10
Rain shwrs     L    C  S     C    C
Tstms               S

$$
TXZ255-022200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      59          51          72          64          74
Temp                   53 58 55 52 52 52 53 60 69 72 69 66 66 65 65 71 72 71 64
Dewpt                  40 43 47 48 48 49 51 59 64 67 68 66 66 65 65 70 67 66 62
RH                     61 57 74 86 86 89 93 96 84 84 97100100100100 97 84 84 93
Wind dir                N  N NE NW NW NW  N SE SE SE  E  S  S SW  S  W  W  N  N
Wind spd               12  9  2  1  2  2  2  4  8  8  5  5  6  5  5  9 12 13 14
Clouds                 B2 B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      5           5          20          10          50
QPF 12hr                      0           0           0           0        0.16
Rain shwrs                                                        S  S  C  C  C
Tstms                                                                   S


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            49    59      50    73      53    80      55    75
Temp          55   50 56 57 52   53 67 67 57   55 75 71 61   56 71 66
Dewpt         54   49 53 57 52   53 59 60 57   55 61 61 60   56 58 57
PWind dir           N     N       N     N       N     N      NE    NE
Wind char          GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    OV   OV OV OV OV   OV B2 B1 SC   SC SC SC SC   SC SC B1
PoP 12hr           50    20      30    10       5     0       5    10
Rain shwrs     C    C  S     C    C
Tstms               S

$$
TXZ253-022200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      60          54          71          66          75
Temp                   55 59 57 55 55 54 55 59 67 71 70 68 67 67 67 71 73 73 66
Dewpt                  37 36 39 44 46 48 49 55 61 64 67 67 67 67 67 69 66 63 60
RH                     51 42 51 66 72 80 80 87 81 79 90 97100100100 93 79 71 81
Wind dir                N  N  E  E  E NE NE  E SE SE  E  E SE SE SE  W NW  N  N
Wind spd               10  5  3  1  1  2  2  3  5  6  5  5  6  6  6  9 11 12 13
Clouds                 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B2 B2 B1 B2 B2 OV OV OV
PoP 12hr                      5           5          10           5          30
QPF 12hr                      0           0           0           0        0.04
Rain shwrs                                                        S  S  C  C  C


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            53    61      54    74      57    81      58    76
Temp          58   54 58 60 56   57 68 68 61   59 75 73 65   59 71 68
Dewpt         53   50 51 54 55   55 57 59 58   57 59 58 60   56 56 55
PWind dir           N     N       N     N      SE    NW      NE    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    GN
Avg clouds    OV   OV OV B2 OV   B2 B2 B1 SC   SC SC SC SC   SC SC B1
PoP 12hr           50    10      30     5       0     0       5    10
Rain shwrs     C    C        C    S

$$
TXZ355-022200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      60          54          76          66          77
Temp                   52 58 57 56 55 56 58 67 74 75 73 70 69 67 67 74 76 73 67
Dewpt                  47 52 54 54 54 54 56 63 68 72 72 70 69 67 67 73 72 71 67
RH                     83 80 90 93 96 93 93 87 82 90 97100100100100 97 87 93100
Wind dir               NW  N  N NW NW NW  N  S SE SE SE  S  S  S  S  S  W  N  N
Wind spd               14 12  5  2  2  2  3  5 11 10  8  6  6  5  5  9 12 13 13
Clouds                 OV B2 OV OV B2 B1 B2 B2 B2 OV OV B1 B1 OV B2 B2 OV OV OV
PoP 12hr                      5           5          30          20          60
QPF 12hr                      0           0           0        0.02        0.14
Rain shwrs                                      S  S  S  S  S  S  C  C  L  L  L
Tstms                                                       S        S  S


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            51    62      54    73      58    78      60    75
Temp          59   52 59 58 56   57 70 67 62   60 75 70 66   61 72 68
Dewpt         59   52 58 58 56   57 64 64 62   60 65 65 63   60 62 60
PWind dir           N     N       N     N       N     N      NE    NE
Wind char          GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    OV   OV OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC B1 B1
PoP 12hr           70    20      30    10       5     0       5    10
Rain shwrs     L    C  S     C    C
Tstms               S

$$
TXZ249-022200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      59          46          69          58          64
Temp                   53 58 55 49 46 47 48 55 64 68 67 62 62 60 62 63 62 60 55
Dewpt                  32 32 34 38 41 43 46 53 56 59 63 60 60 60 61 61 61 57 54
RH                     44 37 45 66 83 86 93 93 75 73 87 93 93100 97 93 97 90 96
Wind dir                N NE  E SE SE SE SE SE SE SE  E NE NE NE  N  N  N  N  N
Wind spd                5  3  4  2  2  2  2  2  5  5  4  2  2  3  5 10 13 13 12
Clouds                 SC SC B1 FW SC B1 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.07
Rain shwrs                                                        C  C  C  C  C


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            44    57      46    70      51    77      49    69
Temp          49   45 54 54 49   49 65 64 55   53 73 69 58   50 65 63
Dewpt         49   45 49 52 49   49 56 56 55   53 55 54 54   50 49 52
PWind dir           N     N       E    NW       S     W      NE    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV OV B2   B2 B1 SC SC   SC SC SC SC   SC SC SC
PoP 12hr           50    20      30     5       0     0       0    10
Rain shwrs     C    C  S     C    C

$$
TXZ250-022200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      59          48          70          61          69
Temp                   54 59 55 50 48 48 49 57 65 69 67 64 63 62 63 67 69 65 59
Dewpt                  34 34 38 41 43 44 46 51 56 60 64 62 62 62 62 64 63 59 57
RH                     46 39 53 71 83 86 89 80 73 73 90 93 97100 97 90 81 81 93
Wind dir                N NE  E  N  N  N  N  N NE  E NE NE  N  E  N  N  N  N  N
Wind spd                8  4  2  0  0  1  2  2  3  2  2  2  3  4  5 10 12 13 11
Wind gust                                                                    23
Clouds                 B1 SC SC SC B1 SC B2 OV OV B2 B2 B2 OV OV OV OV OV OV OV
PoP 12hr                      0           0          10          10          40
QPF 12hr                      0           0           0           0        0.05
Rain shwrs                                                        C  C  C  C  C


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            46    59      47    70      51    78      51    71
Temp          52   47 55 56 50   50 66 65 55   53 74 70 59   52 68 64
Dewpt         50   47 49 53 50   50 55 59 55   53 57 58 56   51 52 55
PWind dir           N     N      NE     N       S    NW      NE    NE
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   OV OV OV B2   B2 B2 B1 SC   SC SC SC SC   SC SC SC
PoP 12hr           50    20      30     5       0     0       0    10
Rain shwrs     C    C  S     S    C

$$
TXZ253-022200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
1126 AM CST Tue Dec 2 2025

Date             Tue 12/02/25            Wed 12/03/25            Thu 12/04/25
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                      61          51          70          63          74
Temp                   55 60 57 53 51 51 51 59 67 70 68 65 65 64 65 71 73 70 63
Dewpt                  35 35 38 43 45 46 47 54 58 63 66 65 65 64 64 68 64 62 60
RH                     47 39 49 69 80 83 86 83 73 78 93100100100 97 90 73 76 90
Wind dir                N  N  E  N  W  N NE NE SE SE  E  E SE SE  N NW NW  N  N
Wind spd               10  6  2  0  1  1  2  2  5  5  4  3  5  5  5  9 11 13 13
Clouds                 B1 B1 SC B1 B1 B1 B2 B2 OV B2 B1 B1 B2 B2 OV B2 OV OV OV
PoP 12hr                      5           5          10           5          40
QPF 12hr                      0           0           0           0        0.05
Rain shwrs                                                        S  S  C  C  C
Tstms                                                                   S


Date               Fri 12/05/25  Sat 12/06/25  Sun 12/07/25  Mon 12/08/25
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            49    59      50    73      53    80      53    74
Temp          56   50 56 57 52   52 67 67 57   55 75 73 62   55 70 66
Dewpt         51   48 49 53 52   52 56 58 56   55 58 58 58   54 55 55
PWind dir           N     N       N     N      SE    NW      NE    NE
Wind char          GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    OV   OV OV OV OV   OV B2 B1 SC   SC SC SC SC   SC SC B1
PoP 12hr           50    10      30    10       0     0       5    10
Rain shwrs     C    C        C    C

$$