Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
356 PM CST Tue Dec 12 2017

TXZ255-131000-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      45          71          55          77          54
Temp             64 56 51 48 46 55 68 71 64 58 57 56 56 63 74 77 71 69 68 65 58
Dewpt            47 46 44 42 41 43 44 43 49 52 52 52 54 57 60 60 62 64 64 58 53
RH               54 69 77 80 83 64 42 36 58 80 83 86 93 81 62 56 73 84 87 78 83
Wind dir          N  N NW NW NW NW SW SE  E  S  S  S SW SW  S  S  E  N  N  N  N
Wind spd          8  5  4  4  4  3  4  3  4  4  4  4  3  4  8  8  4  3  6 12 14
Clouds           FW FW FW FW CL CL FW SC B1 B1 SC B1 B1 B1 B1 B1 B2 B2 OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.20
Rain                                                              C  C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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          61      48    62      61    72      58    72      56    73
Temp          55 50 48   51 54 62 61   62 71 66 61   58 71 68 62   57 72 66
Dewpt         47 45 43   45 47 51 51   51 59 58 59   56 53 50 51   48 49 51
PWind dir         N      NW     S       S     S       W     N       N     E
Wind char        GN      LT    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 SC   SC SC SC
PoP 12hr         40      40    40      20    20      20    20      10    10
Rain           C  C  C    C  C  C  S    S
Rain shwrs                                    S  S    S  S  S

$$
TXZ255-131000-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      43          70          53          77          51
Temp             61 52 48 45 43 52 66 70 62 56 54 54 53 59 71 77 71 68 66 59 54
Dewpt            43 42 41 40 38 41 39 39 44 50 50 50 51 54 57 56 59 64 64 52 48
RH               51 69 77 82 82 66 37 32 52 80 86 86 93 83 61 48 66 87 93 78 80
Wind dir          N  N  N NW NW NW SW  S SE SE  S  S  S SW  S SW NE  N  N  N  N
Wind spd          9  5  5  4  4  4  4  3  4  4  4  4  3  4  8  5  5  4  9 14 16
Clouds           FW SC SC FW FW FW FW SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.32
Rain                                                              C  C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      47    61      58    71      56    71      53    72
Temp          54 48 47   50 54 61 59   59 70 68 62   56 69 69 60   54 71 67
Dewpt         42 43 41   43 46 50 50   51 57 55 55   53 47 47 49   47 46 48
PWind dir         N      NW    SE       S     S      NW     N       N     E
Wind char        GN      LT    GN      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr         50      50    50      20    10      20    20      10    10
Rain           C  C  C    C  C  C  S    S
Rain shwrs                                       S    S  S  S

$$
TXZ253-131000-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      45          71          54          77          51
Temp             65 56 51 48 45 52 66 71 66 59 57 55 54 58 69 77 71 67 66 58 52
Dewpt            38 39 39 38 37 38 38 35 38 43 45 46 48 48 50 48 51 56 60 44 42
RH               37 53 63 68 73 59 36 27 36 55 64 72 80 69 51 36 49 68 81 59 69
Wind dir          N  N  N  N  N  W SE SE SE SE SE SE SE  S  S NW  N  N  N  N  N
Wind spd          6  5  3  3  3  2  3  3  3  4  4  3  2  2  4  4  4  5 10 12 13
Clouds           FW FW SC FW CL FW FW SC B1 B2 SC B1 B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.19
Rain                                                              C  C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      48    61      58    71      57    72      55    72
Temp          54 48 49   51 53 60 60   59 69 69 62   57 69 70 61   56 69 70
Dewpt         39 41 43   43 44 49 50   50 55 54 53   49 43 46 48   47 44 44
PWind dir         N      SW    SE      SE     S      NE    NW      NE     E
Wind char        GN      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr         50      50    50      20    10      10    10      10    10
Rain           C  C  C    C  C  C  S

$$
TXZ257-131000-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      46          69          55          75          53
Temp             62 56 52 49 46 55 66 68 62 58 56 56 55 61 71 75 71 68 67 62 57
Dewpt            48 46 45 44 42 45 45 47 51 52 53 53 54 57 61 62 63 65 64 58 54
RH               60 69 77 83 86 69 47 47 67 80 90 90 96 87 71 64 76 90 90 87 90
Wind dir          N  N  N NW NW NW NW  E SE  S  S  S SW SW  S SE NE  N  N  N  N
Wind spd         11  9  8  6  5  4  4  5  3  5  5  4  3  4  8  6  4  4  9 17 17
Clouds           FW FW SC FW FW FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.38
Rain                                                              C  C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      49    61      60    70      58    70      55    71
Temp          54 51 49   53 55 61 60   62 69 65 70   63 67 63 60   56 71 62
Dewpt         50 49 47   50 52 56 53   53 59 57 59   57 55 53 53   50 50 51
PWind dir         N       N    SE       S     S      NW     N       N    NE
Wind char        BZ      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 SC   SC SC SC
PoP 12hr         50      40    40      20    20      20    20      10    10
Rain           C  C  C    C  C  C  S    S
Rain shwrs                                    S  S    S  S  S

$$
TXZ249-131000-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      42          68          49          70          46
Temp             60 50 46 44 42 49 63 68 63 55 51 50 49 54 68 69 64 63 57 53 48
Dewpt            28 31 32 33 33 35 33 32 34 36 38 44 48 50 50 51 52 51 40 36 33
RH               29 48 58 65 70 58 32 26 34 49 61 80 96 86 52 53 65 65 53 52 56
Wind dir          N  N  N  N  S  S  S  S SE  S  S SE SE  E NW  N  N  N  N  N  N
Wind spd          6  4  3  2  2  3  5  5  4  4  4  3  2  1  4  6  5  8  9  9 10
Clouds           FW FW FW FW CL CL FW SC B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0           0           5           5          40
QPF 12hr                      0           0           0           0        0.07
Rain                                                              S  S  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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          59      45    59      54    68      49    68      47    69
Temp          50 53 45   48 57 58 58   55 67 63 57   49 67 64 55   48 68 65
Dewpt         36 39 42   41 42 45 47   45 51 51 49   37 45 46 44   40 43 42
PWind dir         N      SW     S      SE    SW       N     N      NE     E
Wind char        GN      LT    GN      GN    LT      LT    LT      LT    LT
Avg clouds    B2 B1 B1   B1 B1 B1 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr         40      40    40      40    10      20     5      10    10
Rain           C  C  C    C  C  C  C
Rain shwrs                                       S    S

$$
TXZ250-131000-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      40          70          49          73          47
Temp             61 51 46 42 40 49 65 70 63 56 52 50 50 56 68 73 68 66 59 53 49
Dewpt            33 36 36 35 34 36 35 33 36 39 41 46 50 51 52 52 53 56 42 41 36
RH               35 56 68 76 79 61 33 25 36 53 66 86100 83 57 48 59 70 53 64 61
Wind dir          N  N  N NW NW  N  S  S SE SE  S SE  E NE NW  N  N  N  N  N  N
Wind spd          5  4  3  3  3  1  3  3  3  3  3  2  1  1  3  4  4  8  9 10  9
Clouds           FW FW FW FW CL CL FW SC B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.14
Rain                                                              S  S  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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          61      44    62      56    70      49    71      48    71
Temp          52 46 44   46 56 62 59   57 69 68 59   49 68 67 55   49 69 68
Dewpt         36 40 43   42 43 46 47   47 52 52 51   39 45 48 47   44 43 41
PWind dir         N      SW     S       S    SW       N     N      NE     E
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B2 B1 B1   B2 B2 B1 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr         40      40    40      40    10      10     5      10    10
Rain           C  C  C    C  C  C  C

$$
TXZ253-131000-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
356 PM CST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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                      42          71          53          76          50
Temp             63 53 47 45 42 51 66 71 65 58 55 53 53 59 69 76 69 66 65 55 51
Dewpt            36 38 38 37 36 38 35 33 37 42 45 47 49 49 51 50 52 58 59 43 41
RH               36 57 71 73 79 61 32 25 35 55 69 80 86 69 53 40 55 75 81 64 68
Wind dir          N  N  N  N NW NW  S  S SE SE  S SE SE  S  S  N  N  N  N  N  N
Wind spd          6  4  4  3  2  2  3  2  3  4  4  3  2  2  5  4  4  6  9 11 12
Clouds           FW FW SC SC FW FW CL SC B1 B2 SC B2 B1 B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           0           5          10          40
QPF 12hr                      0           0           0           0        0.32
Rain                                                              C  C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      46    62      57    71      55    71      51    72
Temp          55 47 49   50 52 61 60   58 70 69 62   55 69 69 58   52 70 69
Dewpt         38 41 43   43 44 48 49   49 54 53 52   47 43 47 48   47 44 44
PWind dir         N      SW    SE       S     S       N    NW      NE     E
Wind char        GN      LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC SC   SC SC SC
PoP 12hr         50      50    50      30    10      10    10      10    10
Rain           C  C  C    C  C  C  C    S

$$


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