Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
355 AM CST Mon Feb 19 2018

TXZ255-192200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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                      85          70          84          71          83
Temp             71 73 79 80 75 73 73 72 71 72 78 79 82 76 74 73 71 73 80 83 80
Dewpt            69 70 70 69 69 69 69 69 68 69 69 70 71 71 70 71 70 71 70 71 71
RH               93 90 74 69 82 87 87 90 90 90 74 74 69 85 87 93 97 93 72 67 74
Wind dir          S  S  S  S SE SE  S SE SE SE  S  S SE SE SE SE SE  S  S  S SE
Wind spd         19 23 28 27 24 20 19 19 19 20 23 21 18 16 17 13 13 13 17 18 17
Wind gust              39
Clouds           B2 B2 B1 B1 B2 B2 OV B2 OV OV B2 B2 B2 B2 B2 OV B2 B2 B1 B1 B1
PoP 12hr                      0          10          10          20          20
QPF 12hr                      0           0           0        0.02        0.02
Rain shwrs                                            S  S  S  S  S  S  S  S  C
Tstms                                                 S  S  S  S  S  S  S  S  C
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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    81      68    82      67    82      68    77
Temp          72   69 78 78 71   68 79 80 71   68 79 80 71   68 75 75
Dewpt         70   67 66 68 68   67 66 68 69   67 67 67 68   68 65 65
PWind dir          SE    SE      SE    SE      SE     S      SE     E
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC SC   B1 B1 B1
PoP 12hr           40    20      10    10      10    20      30    30
Rain shwrs     C    C  S  S                        S  S  C    C  C  C
Tstms          C    C  S  S                        S  S  S    S

$$
TXZ255-192200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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                      86          70          84          71          86
Temp             71 74 82 83 78 74 73 72 71 73 79 81 82 77 75 73 72 74 83 86 83
Dewpt            68 69 68 67 67 68 68 69 68 68 68 69 70 70 70 71 70 70 70 71 71
RH               90 84 63 59 69 82 84 90 90 84 69 67 67 79 84 93 93 87 65 61 67
Wind dir          S  S  S  S  S  S  S SE SE  S  S  S SE SE SE  S SE  S  S  S SE
Wind spd         19 25 29 31 26 21 20 20 19 20 24 23 19 17 17 14 12 13 17 17 17
Wind gust              40 41
Clouds           B2 B2 B1 SC B1 OV OV B2 OV OV B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1
PoP 12hr                      5           5          10          20          20
QPF 12hr                      0           0           0        0.03        0.03
Rain shwrs                                            S  S  S  S  S  S  S  S  C
Tstms                                                 S  S  S  S  S  S  S  S  C
Heat index                                                                91
Max heat                                                                     92
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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            68    80      67    83      67    84      67    78
Temp          72   68 77 78 70   67 79 80 71   67 79 81 71   67 75 76
Dewpt         69   67 66 68 67   67 66 68 68   67 66 67 67   67 62 64
PWind dir          SE    SE      SE    SE      SE     S      SE     E
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC SC   B1 B2 B2
PoP 12hr           40    20      10    10      10    20      30    30
Rain shwrs     C    C  S  S                        S  S  C    C  C  C
Tstms          C    C  S  S                        S  S  S    S

$$
TXZ253-192200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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          71          85          71          87
Temp             71 73 82 85 79 74 74 72 72 72 79 82 83 77 75 73 72 74 83 87 84
Dewpt            67 67 67 67 67 68 68 68 68 68 68 68 68 70 70 70 69 69 69 68 68
RH               87 81 61 55 67 82 82 87 87 87 69 63 61 79 84 90 90 84 63 53 59
Wind dir         SE  S  S SE SE SE SE SE SE  S  S SE SE SE SE SE SE  S  S SE SE
Wind spd         20 24 28 28 26 24 21 21 19 19 20 19 18 18 17 14 11 13 13 14 14
Wind gust              39 39
Clouds           B2 B1 SC SC B1 B2 OV OV OV OV OV B1 B2 OV B2 OV B2 B2 B1 B2 B2
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0        0.01        0.03        0.05
Rain shwrs                                S  S        S  S  S  S  S  S  S  S  C
Tstms                                     S  S        S  S  S  S  S  S  S  S  C
Heat index                                                                91
Max heat                                                                     91
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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            70    81      68    86      68    86      68    80
Temp          74   70 79 79 72   69 82 83 73   68 81 82 72   68 77 77
Dewpt         69   66 64 66 67   66 64 66 67   66 64 65 66   65 58 61
PWind dir          SE    SE      SE    SE      SE     S      SE     E
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B2   B2 B2 B2 B1   B2 B1 SC SC   SC SC SC SC   B1 B2 B2
PoP 12hr           40    20      10    10      10    20      30    30
Rain shwrs     C    C  S  S                        S  S  C    C  C  C
Tstms          C    C  S  S                        S  S  S    S

$$
TXZ257-192200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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                      80          69          83          71          81
Temp             71 73 78 79 74 73 73 71 70 72 76 77 80 76 74 72 71 73 78 81 78
Dewpt            69 69 69 69 69 69 69 68 68 68 69 69 70 70 70 70 69 70 70 71 70
RH               93 87 74 72 84 87 87 90 93 87 79 76 72 82 87 93 93 90 76 72 76
Wind dir          S  S  S  S  S  S  S SE SE SE  S  S SE SE SE SE SE  S  S SE SE
Wind spd         19 23 27 26 25 20 19 19 20 20 23 20 17 16 17 13 12 11 16 17 16
Clouds           B2 B2 B1 B1 B1 B2 OV B2 OV B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B2 B1
PoP 12hr                      5          10          10          20          20
QPF 12hr                      0           0           0        0.03        0.02
Rain shwrs                                            S  S  S  S  S  S  S  S  C
Tstms                                                 S  S  S  S  S  S  S  S  C
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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            68    78      67    80      67    80      67    76
Temp          71   68 76 76 70   67 77 78 70   67 77 78 70   67 73 74
Dewpt         69   67 66 68 67   67 66 68 68   67 66 67 67   67 64 65
PWind dir          SE    SE      SE    SE      SE     S      SE     E
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B2 B2 B2 B1   B1 B1 SC SC   SC SC SC SC   B1 B2 B2
PoP 12hr           40    20      10    10      10    20      30    30
Rain shwrs     C    C  S  S                        S  S  C    C  C  C
Tstms          C    C  S  S                        S  S  S    S

$$
TXZ249-192200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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                      89          68          86          69          85
Temp             68 70 81 86 81 74 72 70 69 70 77 81 83 76 73 71 69 72 81 85 80
Dewpt            65 64 63 62 64 66 66 67 66 66 66 65 65 67 68 69 68 68 67 63 62
RH               90 81 54 45 56 76 81 90 90 87 69 58 55 74 84 93 97 87 63 48 54
Wind dir         SE  S  S  S SE SE SE SE SE  S  S SE SE SE SE SE SE SE  S SE  E
Wind spd         18 23 27 24 21 23 21 21 19 17 18 17 11 14 13 10 10 13 11  9  6
Clouds           B1 B1 SC B1 B2 OV OV OV OV OV OV OV B2 OV B2 OV B2 B2 B2 B2 B2
PoP 12hr                      5          10          20          30          30
QPF 12hr                      0           0        0.01        0.13        0.04
Rain shwrs                    S  S  S  S  S  S        C  C  C  C  C  C  C  C  C
Tstms                                     S  S        C  C  C  C  C  C  C  C  C


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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            62    74      63    81      64    81      63    76
Temp          68   63 71 72 66   63 77 78 68   64 77 78 68   63 73 73
Dewpt         62   61 60 62 62   63 63 62 63   63 61 59 59   55 53 54
PWind dir           E    SE      SE    SE      SE     S      NE     E
Wind char          LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2   OV B2 B2 B2   B2 B2 B1 SC   B1 B1 B1 B1   B2 B2 B2
PoP 12hr           50    30      30    20      20    20      20    30
Rain shwrs     C    C  C  C  C    C  S  S  S    S  S  S  S    S  C  C
Tstms          C    C  S  S                        S  S

$$
TXZ250-192200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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                      89          70          86          70          87
Temp             70 72 82 86 80 74 72 72 71 71 78 82 83 76 74 72 70 73 82 87 82
Dewpt            67 66 65 65 65 66 66 68 67 67 67 68 68 69 70 70 69 70 68 67 67
RH               90 81 56 50 60 76 81 87 87 87 69 63 61 79 87 93 97 90 63 52 61
Wind dir         SE  S  S  S SE SE SE SE SE  S  S SE SE SE SE SE SE SE  S SE SE
Wind spd         16 21 28 26 23 20 19 19 18 17 19 18 13 12 13  9  9 13 12  9 10
Wind gust              39
Clouds           B2 B1 SC B1 B2 B2 OV OV OV OV OV B2 B2 OV OV OV B2 B2 B2 B2 B2
PoP 12hr                      5          10          20          30          30
QPF 12hr                      0           0        0.02        0.07        0.05
Rain shwrs                                S  S  S  S  C  C  C  C  C  C  C  C  C
Tstms                                     S  S  S  S  C  C  C  C  C  C  C  C  C
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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    77      65    84      66    84      66    78
Temp          70   65 74 75 68   66 79 80 70   66 79 80 70   66 75 75
Dewpt         65   63 62 64 65   65 64 65 66   65 63 64 65   58 55 58
PWind dir          SE    SE      SE    SE      SE     S      NE     E
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2   OV B2 B2 B2   B2 B2 B1 SC   B1 B1 B1 B1   B2 B2 B2
PoP 12hr           50    30      30    20      20    20      20    30
Rain shwrs     C    C  C  C  C    C  S  S  S    S  S  S  S    S  C  C
Tstms          C    C  S  S                        S  S

$$
TXZ253-192200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
355 AM CST Mon Feb 19 2018

Date             Mon 02/19/18            Tue 02/20/18            Wed 02/21/18
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          71          86          71          87
Temp             71 74 82 85 79 74 73 72 72 73 80 83 83 77 75 73 71 74 83 87 84
Dewpt            67 67 66 66 67 67 68 68 68 68 68 68 67 69 70 70 70 69 68 65 67
RH               87 79 58 53 67 79 84 87 87 84 67 61 59 76 84 90 97 84 61 48 57
Wind dir          S  S  S  S  S  S SE SE SE  S  S  S SE SE SE SE SE  S  S  S SE
Wind spd         18 23 27 28 25 21 19 19 18 19 21 19 16 14 17 14 10 13 13 13 13
Wind gust                 39
Clouds           B2 B1 SC SC B1 B2 OV OV OV OV OV B1 B2 OV OV OV B2 B2 B2 B2 B2
PoP 12hr                      5          10          20          20          20
QPF 12hr                      0           0        0.01        0.04        0.05
Rain shwrs                                S  S        S  S  S  S  S  S  S  S  C
Tstms                                     S  S        S  S  S  S  S  S  S  S  C
Wind                 Y  Y  Y  Y


Date               Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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    81      68    86      68    85      67    80
Temp          74   70 78 79 71   68 82 83 72   68 81 82 72   68 77 77
Dewpt         68   67 63 65 66   66 64 65 67   66 63 64 66   64 57 60
PWind dir          SE    SE      SE    SE      SE     S      SE     E
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    B2   B2 B2 B2 B1   B2 B1 SC SC   SC SC SC SC   B2 B2 B2
PoP 12hr           50    30      20    10      10    20      30    30
Rain shwrs     C    C  C  C  S    S                S  S  C    C  C  C
Tstms          C    C  S  S                        S  S  S    S

$$



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