Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
1106 AM CST Sun Nov 16 2025

TXZ255-162200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      88          72          88          73          89
Temp                   87 87 79 76 74 73 73 81 86 86 79 77 76 75 74 81 87 87 80
Dewpt                  68 69 72 72 70 70 71 74 71 71 72 72 72 72 72 75 72 72 74
RH                     53 55 79 87 87 90 93 79 61 61 79 85 87 90 93 82 61 61 82
Wind dir                S  S SE SE  S  S  S  S  S SE SE SE SE SE SE SE SE SE SE
Wind spd               10 11 10  9  9  9  8 12 14 16 12 12 10 10 10 13 16 16 12
Wind gust                          19                   23 20             26
Clouds                 FW FW FW SC SC SC SC FW SC FW FW FW SC SC SC SC SC SC SC
PoP 12hr                      0           5           5           5           0
QPF 12hr                      0           0           0           0           0
Heat index             90 91                   92 92                   93 93
Max heat               90    91                92    92                93    94


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            75    89      74    88      71    85      67    82
Temp          77   75 87 80 77   75 86 80 75   72 83 77 72   68 80 74
Dewpt         73   73 72 74 74   72 72 73 72   69 68 67 68   65 66 67
PWind dir          SE    SE      SE     S       S    SE      NE    NE
Wind char          GN    BZ      BZ    BZ      GN    GN      LT    GN
Avg clouds    SC   B1 SC SC SC   B1 SC SC SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     0      10    10      30    20      20    20
Rain shwrs                                 S    C  S          S  S  S
Tstms                                      S    S

$$
TXZ255-162200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      90          68          90          70          91
Temp                   87 89 80 72 71 69 69 79 87 88 79 74 73 72 72 80 89 89 80
Dewpt                  67 66 69 71 70 69 69 73 70 69 72 72 72 71 71 74 71 70 73
RH                     52 47 69 97 97100100 82 57 54 79 93 97 97 97 82 56 54 79
Wind dir                S  S SE SE  S  S SE  S  S SE SE SE SE SE SE SE SE SE SE
Wind spd               11 11 13 11 10  9  9 12 16 18 16 13 12 10 10 14 19 19 16
Wind gust                                               24    20       29 29
Clouds                 CL FW FW SC SC FW SC FW FW SC FW FW SC SC SC FW SC SC SC
PoP 12hr                      0           5           5           0           0
QPF 12hr                      0           0           0           0           0
Heat index             90 91                   92 93                   94 94
Max heat               90    92                92    94                94    95


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            71    91      71    89      66    85      62    82
Temp          74   74 88 80 74   74 87 80 72   68 82 76 68   63 78 72
Dewpt         73   73 72 73 73   72 70 71 70   66 65 65 65   62 62 62
PWind dir          SE    SE      SE     S       S     E      NE    NE
Wind char          GN    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    SC   B1 SC SC SC   B1 B1 SC SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     5      10    10      30    20      20    20
Rain shwrs                                 S    C  S          S  S  S
Tstms                                      S    S

$$
TXZ253-162200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      93          71          92          73          93
Temp                   88 92 84 77 75 73 72 79 89 91 83 78 77 75 74 81 90 92 84
Dewpt                  65 63 67 71 71 71 71 72 69 68 70 72 72 72 72 73 70 69 71
RH                     47 38 57 82 87 93 97 79 52 47 65 82 85 90 93 77 52 47 65
Wind dir                S SE SE SE  S  S SE  S  S SE SE SE SE SE SE SE SE SE SE
Wind spd               10  9 11 11 11 10 10 12 14 16 16 13 13 12 10 14 18 18 16
Wind gust                             20       25       26 25 24 20    28 28
Clouds                 CL CL FW SC B1 SC B1 SC FW FW FW FW SC SC SC SC SC SC FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index             90 93                   93 95                   95 96
Max heat               90    93                93    95                95    97


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            75    93      75    92      70    86      65    83
Temp          78   76 90 84 77   76 88 83 75   71 83 78 71   66 79 75
Dewpt         73   73 71 71 73   72 69 69 70   67 63 61 62   61 60 59
PWind dir          SE    SE      SE    SE      SE    NE       N    NE
Wind char          GN    BZ      BZ    BZ      GN    GN      LT    GN
Avg clouds    SC   B1 B1 SC B1   B1 B1 SC SC   SC SC SC SC   SC SC SC
PoP 12hr            5     0       5    10      20    10      10    10
Rain shwrs                                 S    S
Tstms                                      S

$$
TXZ355-162200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      87          70          86          71          87
Temp                   85 85 78 74 73 71 70 80 85 84 77 75 74 73 72 81 85 85 79
Dewpt                  70 72 72 72 72 71 70 74 73 73 74 73 72 71 72 75 74 74 76
RH                     61 65 82 93 97100100 82 67 70 90 94 93 93100 82 70 70 91
Wind dir                S SE SE SE  S  S  S  S SE SE SE SE SE SE SE SE SE SE SE
Wind spd               11 13 11 10  9  9  8 12 16 18 13 12 10 10 10 13 17 18 13
Wind gust                                                  20
Clouds                 FW FW FW SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC SC
PoP 12hr                      0           5           5           5           0
QPF 12hr                      0           0           0           0           0
Heat index             90 91                   91 91                   94 93
Max heat               90    91                91    92                94    94


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            72    87      72    86      69    83      65    81
Temp          75   73 86 79 75   73 85 79 74   70 82 75 71   66 78 73
Dewpt         74   73 75 76 74   72 74 74 72   69 69 70 69   66 68 67
PWind dir          SE    SE      SE     S       S     E      NE    NE
Wind char          GN    BZ      BZ    BZ      GN    GN      GN    GN
Avg clouds    SC   B1 SC SC SC   B1 SC SC SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     5      10    10      30    20      20    20
Rain shwrs                                 S    C  S          S  S  S
Tstms                                      S    S             S

$$
TXZ249-162200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      91          66          90          68          90
Temp                   87 90 83 74 70 69 68 76 86 89 82 75 72 71 70 77 87 89 83
Dewpt                  62 58 61 69 70 69 68 73 67 64 68 72 72 71 70 73 69 66 69
RH                     43 34 47 84100100100 90 53 44 63 90100100100 87 55 47 63
Wind dir                S SE SE SE  S  S  S  S  S SE SE SE SE SE SE SE  S SE SE
Wind spd                6  6  6  6  8  8  8 10 12 12 10 11 11 10 10 12 14 14 11
Wind gust                          18 18                21 25 24 20
Clouds                 CL FW SC B1 SC B1 B2 B2 SC SC FW FW SC B1 B2 B1 B1 SC SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index                                        91                   90 92
Max heat                                             91                90    92


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            69    90      70    89      61    79      57    76
Temp          73   71 87 83 73   71 85 78 67   62 77 72 63   58 74 69
Dewpt         73   71 69 68 73   71 67 64 66   60 55 53 55   53 51 53
PWind dir          SE    SE      SE     S       E     N      NE    NE
Wind char          GN    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    SC   B1 B2 B1 B1   B2 B2 B1 SC   SC SC SC SC   SC SC SC
PoP 12hr            5     5      20    30      40    10      20    20
Rain shwrs                   S    S  S  C  C    C             S  S
Tstms                        S          C       S

$$
TXZ250-162200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      91          67          91          69          91
Temp                   88 91 80 74 71 69 68 77 88 90 80 75 72 71 70 79 89 90 80
Dewpt                  64 61 69 71 70 69 68 73 69 67 72 72 72 71 70 73 69 68 73
RH                     45 37 69 90 97100100 87 54 47 77 90100100100 82 52 49 79
Wind dir                S SE SE SE  S  S  S  S  S SE SE SE SE SE SE SE  S SE SE
Wind spd                8  6  9  8  6  6  6 10 11 12 12 11 10 10  9 12 13 14 12
Wind gust                       18 17                23 23 20          24    23
Clouds                 CL FW FW SC SC B1 B1 B1 SC SC FW FW SC SC B1 SC SC SC SC
PoP 12hr                      0           0           5           0           5
QPF 12hr                      0           0           0           0           0
Heat index                91                   92 93                   93 94
Max heat                     91                92    94                93    95


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            71    91      72    89      63    82      59    77
Temp          74   72 89 82 75   72 86 78 69   64 80 74 65   60 75 70
Dewpt         73   72 70 73 73   72 69 70 67   64 59 59 60   56 54 57
PWind dir          SE    SE      SE     S      SE     N      NE    NE
Wind char          GN    BZ      GN    BZ      GN    GN      LT    GN
Avg clouds    SC   B1 B1 B1 B1   B2 B2 B1 SC   SC SC SC SC   B1 B1 SC
PoP 12hr            5    10      10    30      40    20      20    20
Rain shwrs                           S  C  C    C  S  S       S  S  S
Tstms                                   C  S    S     S

$$
TXZ253-162200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
1106 AM CST Sun Nov 16 2025

Date             Sun 11/16/25            Mon 11/17/25            Tue 11/18/25
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                      92          68          91          70          92
Temp                   88 90 82 75 72 70 70 79 88 89 81 75 74 72 71 81 89 90 82
Dewpt                  64 61 66 69 70 69 69 71 68 67 70 71 71 71 70 73 69 68 70
RH                     45 38 58 82 93 97 97 77 52 48 69 87 90 97 97 77 52 49 67
Wind dir                S SE SE SE  S  S SE  S  S SE SE SE SE SE SE SE SE SE SE
Wind spd               10  9  9 10 10  9  8 12 13 16 14 13 12 10 10 13 17 18 14
Wind gust                             19                25 25 24
Clouds                 CL CL FW SC B1 SC SC B1 SC SC SC FW SC SC SC SC SC SC SC
PoP 12hr                      0           5           5           0           0
QPF 12hr                      0           0           0           0           0
Heat index                90                   92 93                   93 94
Max heat                     91                92    93                93    95


Date               Wed 11/19/25  Thu 11/20/25  Fri 11/21/25  Sat 11/22/25
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            72    92      72    90      66    84      61    82
Temp          75   74 89 82 75   74 87 80 72   67 82 75 68   62 78 72
Dewpt         72   71 70 71 72   71 69 69 68   65 60 61 62   59 59 59
PWind dir          SE    SE      SE     S      SE    NE      NE    NE
Wind char          GN    BZ      BZ    BZ      GN    GN      LT    GN
Avg clouds    SC   B1 B1 SC B1   B2 B1 SC SC   SC SC SC SC   SC SC B1
PoP 12hr            5     5       5    10      30    10      10    20
Rain shwrs                                 C    C                S  S
Tstms                                      C    S

$$