Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
356 AM CST Sat Dec 16 2017

TXZ255-162200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      55          50          68          64          77
Temp             49 51 54 55 53 52 51 51 50 57 65 68 65 64 65 64 65 69 75 77 72
Dewpt            45 48 51 50 49 48 49 49 48 50 56 62 62 64 64 64 64 67 68 68 68
RH               86 89 90 83 86 86 93 93 93 77 73 81 90100 97100 97 93 79 74 87
Wind dir         NW NW NW  W NW NW  W NW NW  N NE NE NE NE  S  W  S  S  S SE SE
Wind spd         10  9 10 12 10  6  3  3  4  4  5  8  5  3  4  5  5  5  9  9  6
Clouds           OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2
PoP 12hr                     70          40          10          20          20
QPF 12hr                   0.08        0.02           0        0.02        0.02
Drizzle
Rain              C  C  L  L  C  C  S  S
Rain shwrs                                            S  S  S  S  S  S  S  S  S
Tstms                   S  S                                      S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            65    78      61    76      62    79      64    67
Temp          67   66 78 73 67   62 75 70 64   63 78 72 68   65 64 55
Dewpt         66   66 67 66 64   61 60 61 61   62 67 67 66   65 54 50
PWind dir          SE     S       W     N      SE     S       S     E
Wind char          LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    20      30    20      10    10      20    40
Rain                                                             C  C
Rain shwrs     S    S  S  S  C    C  S  S                S    S

$$
TXZ255-162200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      53          48          66          62          77
Temp             48 49 53 53 51 50 49 49 49 54 64 66 63 62 62 62 62 66 74 76 71
Dewpt            45 46 49 49 48 48 48 48 47 50 55 61 62 62 62 62 62 65 67 67 67
RH               89 89 86 86 89 93 96 96 93 86 73 84 97100100100100 97 79 74 87
Wind dir          N NW NW  W NW NW  W NW NW  N NE NE NE NE  N NW  E  S  S  S SE
Wind spd         10 10 10 12 11  5  4  4  5  5  5  6  6  4  4  5  5  5  9  9  6
Clouds           OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2
PoP 12hr                     70          40          10          20          20
QPF 12hr                   0.08        0.04           0        0.02        0.02
Drizzle
Rain              L  L  L  L  C  C  S  S
Rain shwrs                                            S  S  S  S  S  S  S  S  S
Tstms                   S  S                                      S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            64    78      59    75      59    79      62    66
Temp          66   65 78 73 64   60 74 70 63   61 78 72 67   63 62 54
Dewpt         65   64 66 65 62   59 58 59 60   60 66 65 65   63 51 48
PWind dir          SE     S       W     N      SE     S       S     E
Wind char          LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B1 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    20      20    10      10    10      20    40
Rain                                                             C  C
Rain shwrs     S    S  S  S  S    S                      S    S

$$
TXZ253-162200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      51          48          65          62          76
Temp             47 48 50 51 50 50 49 49 49 53 62 65 64 62 62 62 62 65 73 76 72
Dewpt            43 44 46 47 47 47 48 48 46 48 53 58 59 61 61 62 61 63 65 65 65
RH               86 86 86 86 89 89 96 96 89 83 72 78 84 97 97100 97 93 76 69 79
Wind dir         NW NW NW NW NW NW  W NW  N  N NE  E  E  E NE  E  E  S  S SE SE
Wind spd          5  5  8 10  8  4  3  2  3  3  3  5  4  4  3  3  4  4  6  6  5
Clouds           OV OV OV OV OV B2 SC B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2
PoP 12hr                     70          30           5          20          20
QPF 12hr                   0.10        0.06           0        0.02        0.02
Drizzle
Rain              L  L  L  L  C  C  S  S
Rain shwrs                                            S  S  S  S  S  S  S  S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            64    79      60    76      61    79      63    66
Temp          67   65 77 76 65   61 74 73 64   62 78 75 68   64 62 55
Dewpt         65   64 64 63 60   58 56 56 59   60 65 64 64   62 51 45
PWind dir           E    SE       N     N      SE    SE      SE     E
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B1 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    20      20    10      10    10      10    40
Rain                                                             C  C
Rain shwrs     S    S  S  S  S    S

$$
TXZ257-162200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      58          51          67          63          76
Temp             51 53 58 58 55 53 52 52 51 57 66 67 63 63 64 64 64 68 74 75 69
Dewpt            48 52 55 53 49 48 49 50 48 52 57 62 63 63 64 64 64 67 69 69 68
RH               89 96 90 83 80 83 89 93 89 83 73 84100100100100100 97 84 82 97
Wind dir          N  N NW  W  W NW  W NW NW  N  N  N NE NE SE  W  S  S  S  S SE
Wind spd         11  9 10 12 12  8  4  5  6  5  5  8  6  5  5  5  5  6  9  9  6
Clouds           OV OV OV OV OV B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2
PoP 12hr                     70          40          10          30          20
QPF 12hr                   0.08        0.02           0        0.02        0.02
Drizzle
Rain              L  L  L  L  C  C  S  S
Rain shwrs                                            C  C  C  C  S  S  S  S  S
Tstms                   S  S                                S  S  S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            64    77      61    73      61    76      63    66
Temp          67   65 77 71 66   61 73 68 64   62 76 71 67   64 63 54
Dewpt         66   65 67 66 64   61 60 61 61   62 65 67 66   64 51 51
PWind dir          SE    SE       W     N      SE     S       S     E
Wind char          LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2   B2 B1 B1 B1   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    20      30    20      10    10      20    40
Rain                                                             C  C
Rain shwrs     S    S  S  S  C    C  S  S                S    S

$$
TXZ249-162200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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          46          61          56          72
Temp             44 45 47 48 47 47 46 46 46 51 58 61 59 57 56 57 57 60 67 72 68
Dewpt            41 42 43 45 46 46 46 46 44 47 51 55 56 56 56 57 57 60 62 63 62
RH               89 89 86 89 96 96100100 93 86 77 81 90 96100100100100 84 73 81
Wind dir          N  N  N NW  N NW  W NW  N NE  E  E  E  E  E NE NE  N SW SE  E
Wind spd          3  3  5  8  5  3  2  2  2  2  3  4  4  4  3  3  3  2  4  5  4
Clouds           OV OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                     80          20           5          20          30
QPF 12hr                   0.37        0.08           0        0.03        0.02
Drizzle
Rain              O  O  L  C  S  S
Rain shwrs                                            S  S  S  S  C  C  C  C  C
Tstms                                                                         S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            60    75      53    72      54    76      55    58
Temp          61   61 73 72 59   55 71 69 58   56 74 73 65   57 54 47
Dewpt         60   60 59 58 53   50 50 50 52   55 61 58 60   55 42 36
PWind dir           E     S      NW     N      SE     S      SE     N
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B2 B1 SC   SC SC SC SC   SC SC SC B1   B1 B2 OV
PoP 12hr           30    20       5    10       5    10      20    50
Rain                                                             C  C
Rain shwrs     C    C  S  S                              S    S
Tstms          S    S

$$
TXZ250-162200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      51          48          63          59          74
Temp             47 48 50 51 50 49 48 48 48 53 61 63 62 60 59 60 60 63 71 74 70
Dewpt            43 45 45 47 47 48 48 47 45 48 53 58 59 59 59 60 60 62 65 66 65
RH               86 89 83 86 89 96100 96 89 83 75 84 90 96100100100 97 81 76 84
Wind dir          N  N  N NW NW  N  W  N  N  N NE  E  E  E NE NE  N NW SW SE  E
Wind spd          3  4  8  9  8  4  2  2  3  2  3  4  3  3  2  3  2  2  4  4  4
Clouds           OV OV OV OV OV OV B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                     80          40           5          30          30
QPF 12hr                   0.25        0.15           0        0.03        0.02
Drizzle
Rain              O  O  L  C  C  C
Rain shwrs                                            C  C  C  C  C  C  C  C  C
Tstms                                                       S  S  S  S  S  S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            61    79      55    75      55    79      58    62
Temp          64   63 78 75 62   56 73 71 60   57 77 75 66   59 58 50
Dewpt         63   62 64 63 58   53 55 55 56   55 63 63 63   57 46 40
PWind dir          NE     S       W     N      SE     S      SE    NE
Wind char          LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B2   B2 B1 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           40    20      10    10      10    10      20    50
Rain                                                             C  C
Rain shwrs     C    C  S  S                              S    S
Tstms          S    S

$$
TXZ253-162200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
356 AM CST Sat Dec 16 2017

Date             Sat 12/16/17            Sun 12/17/17            Mon 12/18/17
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                      52          48          65          61          77
Temp             47 48 51 52 51 49 49 49 48 54 62 65 64 61 61 61 62 64 74 76 72
Dewpt            43 44 46 47 48 47 48 48 46 48 53 58 59 60 60 61 61 63 65 65 65
RH               86 86 83 83 89 93 96 96 93 80 72 78 84 97 97100 97 97 74 69 79
Wind dir          N  N NW NW NW  N  W NW  N  N  E NE  E NE  N NE NE SW  S SE  E
Wind spd          4  6  8 10  6  4  2  2  2  3  4  4  4  3  3  3  3  4  6  6  4
Clouds           OV OV OV OV OV B2 B1 SC B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2
PoP 12hr                     70          30           5          20          20
QPF 12hr                   0.11        0.08           0        0.02        0.02
Drizzle
Rain              L  L  L  L  C  C  S  S
Rain shwrs                                            S  S  S  S  S  S  S  S  S
Tstms                                                             S  S


Date               Tue 12/19/17  Wed 12/20/17  Thu 12/21/17  Fri 12/22/17
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            63    79      58    76      59    80      62    65
Temp          66   65 78 75 64   59 74 72 63   60 78 75 67   63 61 54
Dewpt         64   63 64 63 60   57 55 55 58   58 64 64 64   62 49 44
PWind dir           E    SE       W     N      SE    SE      SE     E
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2   B2 B1 B1 SC   SC SC SC SC   SC SC B1 B1   B1 B2 B2
PoP 12hr           20    20      20    10      10    10      20    40
Rain                                                             C  C
Rain shwrs     S    S  S  S  S    S                      S    S

$$



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