Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices...UPDATED
National Weather Service Brownsville TX
755 PM CST Tue Feb 20 2018

TXZ255-211015-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      70          82          70          80          67
Temp                73 73 73 71 73 80 82 74 72 72 71 70 73 77 80 78 74 70 67 67
Dewpt               70 70 70 70 70 71 71 70 69 69 68 70 73 73 71 71 73 70 67 67
RH                  90 90 90 97 90 74 69 87 90 90 90100100 87 74 79 97100100100
Wind dir            SE SE SE SE SE  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd            13 13 11 11 13 18 14 13 12 10  8  9  9 13 14 14 13 12 12 12
Clouds              OV OV OV B2 B2 B2 B2 B2 OV B2 OV B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     20          10          20          20          10
QPF 12hr                   0.01           0        0.01        0.01           0
Rain shwrs           S  S  S                    S  S  S  S  S  S
Tstms                S                          S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          78      70    84      67    74      64    77      66    79
Temp          78 78 73   71 80 81 71   67 72 72 66   64 74 75 69   66 76 77
Dewpt         69 71 73   71 70 72 71   67 62 64 66   64 68 66 68   66 66 67
PWind dir        SE      SE     S      SE    NE       N    NE       E     S
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC SC   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ255-211015-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      70          85          70          78          66
Temp                71 72 72 70 73 81 85 76 73 72 71 70 71 75 78 76 71 68 66 66
Dewpt               69 69 69 69 69 69 70 69 68 68 68 70 71 71 70 71 71 68 66 66
RH                  93 90 90 97 87 67 61 79 84 87 90100100 87 76 85100100100100
Wind dir            SE SE SE SE  S  S  S SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd            14 13 12 10 13 18 14 13 12 10  9 10  9 13 12 14 12 12 12 12
Clouds              OV OV OV B2 B2 B2 B1 B2 OV OV OV B1 B1 B1 B1 SC SC B1 B1 B1
PoP 12hr                     20          10          40          20          10
QPF 12hr                   0.01           0        0.01        0.02           0
Rain shwrs           S  S  S                    C  C  S  S  S  S
Tstms                S                          S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          80      70    85      65    73      62    77      64    80
Temp          80 80 73   70 81 82 70   66 71 71 65   62 73 74 68   65 76 77
Dewpt         70 70 73   70 70 71 70   66 61 63 64   62 67 65 65   64 67 67
PWind dir        SE      SE     S      SE    NE       N    NE       E    SE
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 B2
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ253-211015-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      71          86          68          75          65
Temp                75 74 74 71 74 82 86 78 74 72 69 69 72 75 75 73 68 65 65 66
Dewpt               70 69 69 69 69 69 69 70 69 68 66 67 68 67 64 64 67 65 65 66
RH                  84 84 84 93 84 65 57 76 84 87 90 93 87 76 69 73 97100100100
Wind dir            SE SE SE SE SE  S SE SE SE SE SE  E SE  S SE SE SE SE SE SE
Wind spd            14 13 12 10 11 11 12 12 11 10  9 10  8 10 10 11 12 10 10 12
Clouds              OV B2 B2 B2 B2 B2 B1 B2 B2 OV OV B1 B1 B1 B1 SC SC B1 B1 B1
PoP 12hr                     30          20          40          20          10
QPF 12hr                   0.02        0.02        0.02        0.01           0
Rain shwrs           C  S  S  S  S  S  S  S  S  C  C  S  S  S  S
Tstms                C              S  S  S  S  S  S  S  S
Heat index                            90
Max heat                                 90


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          82      71    89      66    74      62    77      65    81
Temp          82 82 75   71 85 85 72   66 72 72 65   62 73 75 68   66 77 78
Dewpt         68 67 71   70 69 67 70   64 56 58 61   61 64 62 63   64 64 63
PWind dir        SE      SE     S       E    NE       N    NE       E    SE
Wind char        BZ      BZ    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B1 SC SC   SC B1 SC SC   B2 B2 B1 B2   B2 B2 B2 B1   B2 B2 B2
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ257-211015-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      70          78          70          75          66
Temp                72 72 72 70 72 76 78 74 73 72 71 70 70 72 75 73 70 67 66 67
Dewpt               69 69 69 69 69 70 71 69 69 69 68 70 70 71 70 70 70 67 66 67
RH                  90 90 90 97 90 82 79 84 87 90 90100100 97 84 90100100100100
Wind dir            SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd            13 13 12 10 12 16 13 14 11 11  8  9  9 13 14 16 14 13 13 13
Clouds              OV OV OV B2 OV B2 B2 B2 OV OV B2 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     20          10          20          20          10
QPF 12hr                   0.01           0        0.01        0.01           0
Rain shwrs              S  S                    S  S  S  S  S  S
Tstms                                           S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          76      70    82      66    72      63    75      65    77
Temp          76 76 72   70 79 79 70   66 70 70 65   63 72 73 68   65 74 75
Dewpt         69 70 72   70 70 70 70   66 62 63 64   63 67 65 66   65 67 66
PWind dir        SE      SE     S      SE    NE       N    NE       E    SE
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC   SC SC SC B1   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ249-211015-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      68          82          57          63          58
Temp                73 70 71 68 70 77 82 72 64 59 57 57 56 59 61 60 58 58 58 58
Dewpt               68 68 68 68 67 66 64 58 57 55 53 57 55 59 61 60 58 58 58 58
RH                  84 93 90100 90 69 55 61 78 87 86100 96100100100100100100100
Wind dir            SE SE SE SE SE  S SE NE  N  N  N NE  N  N NE  E  E SE SE SE
Wind spd            12 13 11 10 11 10  6 10 11 11 10  9  6  9  6  6  9  9 12 10
Clouds              OV OV OV B2 B2 B2 B1 B1 OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                     50          20          50          30          20
QPF 12hr                   0.19        0.01        0.11        0.02           0
Rain shwrs           C  C  C  S  S        C  C  C  C  C  C  C  C  S  S  S  S
Tstms                C  S  S              S  S  S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          78      67    81      60    69      56    72      60    74
Temp          78 78 71   67 78 77 65   60 67 67 60   57 68 70 63   60 71 72
Dewpt         65 62 67   67 60 57 60   53 40 50 53   55 56 58 56   58 60 59
PWind dir        SE      SE    SE      NE    NE      NE    NE       E    SE
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    B1 B1 SC   B1 B1 B1 SC   B1 B2 B1 B2   B2 B2 B2 B2   B2 OV OV
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ250-211015-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      70          84          61          66          59
Temp                73 72 72 70 72 80 84 75 68 65 62 63 62 64 66 64 60 59 59 61
Dewpt               69 68 68 68 68 68 67 64 64 61 58 63 60 63 63 64 60 59 59 61
RH                  87 87 87 93 87 67 57 69 87 87 87100 93 97 90100100100100100
Wind dir            SE SE SE SE SE  S  S  E NE  N  N NE  E SE  E  E SE SE SE SE
Wind spd            11 10  9  8 10 11  9  9  9  9  8  9  8 10  9  9 11  9 10 10
Clouds              OV OV OV B2 B2 B2 B1 B1 OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     40          20          50          30          20
QPF 12hr                   0.06        0.02        0.12        0.03           0
Rain shwrs           C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S
Tstms                S  S  S        S  S  S  S  S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          80      68    86      63    72      58    74      62    77
Temp          80 80 72   69 82 82 69   64 70 69 62   58 70 71 65   63 73 74
Dewpt         65 67 72   69 63 64 65   59 53 58 58   58 61 61 62   63 62 62
PWind dir        SE      SE     S       E    NE      NE    NE      NE     E
Wind char        GN      GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B1 SC SC   B1 B1 B1 B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 OV OV
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$
TXZ253-211015-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
755 PM CST Tue Feb 20 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            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                      72          86          68          73          65
Temp                74 74 74 72 74 83 86 79 74 71 69 69 72 73 73 71 67 65 65 66
Dewpt               69 69 69 69 69 68 68 69 69 68 66 67 67 67 61 63 66 65 65 66
RH                  84 84 84 90 84 61 55 72 84 90 90 93 84 81 66 76 97100100100
Wind dir            SE SE SE SE  S  S  S SE SE SE  E  E SE  S SE SE SE SE SE SE
Wind spd            13 11 11  9 11 12 11 10 10  8  6  9  8 10  9 10 11  9 10 11
Clouds              OV OV B2 B2 B2 B2 B1 B2 B2 OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     30          20          40          30          10
QPF 12hr                   0.02        0.01        0.02        0.02           0
Rain shwrs           C  C  C  S  S        C  C  C  C  C  C  C  C
Tstms                C  S  S              S  S  S  S  S  S


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          82      71    89      65    74      61    76      64    81
Temp          82 82 75   71 84 84 71   66 72 72 64   61 72 74 67   65 77 78
Dewpt         63 64 71   71 63 65 70   65 52 57 59   60 64 60 62   62 63 62
PWind dir        SE      SE     S       E    NE       N    NE       E    SE
Wind char        BZ      GN    BZ      GN    GN      LT    GN      LT    GN
Avg clouds    B1 SC SC   SC B1 SC B1   B2 B2 B2 B2   B2 B2 B2 B2   B2 OV B2
PoP 12hr         10      10    20      30    30      30    30      30    30
Rain shwrs                   S  S  C    C  C  C  C    C  C  C  C    C  C  C
Tstms                        S  S  S    S        S    S

$$



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