Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 PM CDT Tue May 14 2024

TXZ255-150900-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          91          80          94          80
Temp          91 86 78 76 74 74 84 89 89 83 81 81 80 80 86 92 93 88 83 82 81 81
Dewpt         70 70 72 72 72 72 72 74 77 78 78 79 78 78 78 78 78 79 79 79 79 79
RH            50 59 82 87 93 93 67 61 68 85 91 94 94 94 77 64 62 75 88 91 94 94
Wind dir       E  E  E  E SE  E SE SE  E  E SE SE SE SE SE  S SE SE SE SE SE SE
Wind spd      13 12  8  5  5  5 10 14 14 17 13 13 12 12 14 18 18 17 16 17 12 13
Wind gust                                                           26
Clouds        FW FW FW FW SC B1 SC SC SC B1 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0           5           5           5           5
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S
Tstms                                                                         S
Heat index    97 91             90 98101 94 90          99108109102 94 92 90
Max heat         97                99   102    92         108   110   100    93


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          96      79    96      77    96      77    95      78    94
Temp          93 90   82 79 92 89   80 77 94 87   80 78 94 87   81 79 93 88
Dewpt         78 78   79 79 76 75   78 77 74 74   77 76 74 75   77 76 75 76
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 SC   SC SC SC FW   FW SC FW FW   FW FW FW CL   FW SC FW FW
PoP 12hr         20       5     5       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$
TXZ255-150900-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          92          77          97          78
Temp          93 86 76 73 71 71 83 90 90 84 79 79 78 79 86 94 96 91 82 81 79 78
Dewpt         68 68 70 71 70 70 72 71 74 76 76 77 77 77 78 77 76 77 78 78 77 78
RH            44 55 82 93 97 97 70 54 60 77 91 94 97 94 77 58 53 64 88 91 94100
Wind dir       E  E  E SE  S SE SE SE  E  E SE SE SE SE SE  S  S SE SE SE SE SE
Wind spd      14 14  8  5  5  5 12 17 19 19 13 14 13 11 17 19 18 17 16 17 13 11
Wind gust                                                           26
Clouds        CL FW FW FW SC B1 FW FW FW B1 B2 B2 B1 B2 B1 B1 FW FW B1 B1 B1 B1
PoP 12hr                      0           5           0           5           5
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis                        PF
Heat index    97 90                96100 92             97108111104 90
Max heat         97                96   101               108   111   100


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          98      75    98      73    98      73    98      74    98
Temp          94 92   79 76 93 90   76 74 94 90   77 74 95 90   78 75 95 91
Dewpt         77 76   77 76 74 72   75 74 72 71   75 74 71 72   75 74 73 73
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 FW   SC SC SC FW   FW SC FW FW   FW FW FW CL   FW SC FW FW
PoP 12hr         20       5     5       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$
TXZ253-150900-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          95          80          99          80
Temp          96 92 81 76 74 73 83 92 94 89 83 81 80 80 86 95 99 94 85 83 81 81
Dewpt         62 63 67 70 71 71 72 71 74 75 76 77 77 77 78 77 76 76 77 78 78 78
RH            33 38 63 82 90 93 70 51 53 64 80 88 91 91 77 56 48 56 77 85 91 91
Wind dir       E  E  E SE SE  E SE SE SE  E SE SE SE SE SE  S SE SE SE SE SE SE
Wind spd      13 14 10  6  5  5 11 17 18 19 14 14 12 12 13 17 13 14 16 16 12 11
Wind gust                                                        25
Clouds        CL FW FW FW SC B1 FW FW FW FW B2 B2 B1 B2 B1 B1 FW B1 B1 B1 B1 B1
PoP 12hr                      5           0           0           5          10
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                                    S
Tstms                                                                         S
Heat index    97 93                98104100 90          97110114107 96 93
Max heat         97                98   105    95         110   114   104    92


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min         101      78   101      75   101      76   101      77   101
Temp          95 97   82 78 95 96   80 76 97 96   79 77 96 96   80 78 98 95
Dewpt         76 74   76 76 73 71   75 75 70 69   75 75 71 71   76 75 73 73
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 FW   SC SC SC FW   FW FW FW CL   FW SC SC CL   FW SC FW FW
PoP 12hr         20       5     5       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$
TXZ355-150900-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      73          88          78          92          79
Temp          87 83 78 76 74 73 83 87 86 82 80 80 79 79 86 90 91 86 82 81 80 79
Dewpt         72 72 72 72 72 72 73 74 77 78 78 77 77 77 78 79 79 79 78 79 78 78
RH            61 70 82 87 93 97 72 65 75 88 94 91 94 94 77 70 68 80 88 94 94 97
Wind dir       E  E  E  E SE SE  E  E  E  E SE SE SE SE SE SE SE SE SE SE  S SE
Wind spd      12 11  8  5  5  5 10 14 16 17 12 10 10 10 13 17 19 18 16 13 11 10
Clouds        FW FW SC FW SC B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0           5           0           5           5
QPF 12hr                      0           0           0           0           0
Obvis                        PF
Heat index    94                   95 96 91             98106107100 91 90
Max heat         94                95    98               106   108    97


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      77    93      76    93      77    92      77    92
Temp          90 87   80 78 92 85   79 77 92 84   79 77 92 84   80 77 92 85
Dewpt         79 79   78 78 77 77   77 76 76 76   77 76 75 76   77 76 77 77
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 SC   SC B1 SC FW   FW SC FW FW   FW FW FW FW   FW SC FW FW
PoP 12hr         10       5     5       0     0       0     0       0     0

$$
TXZ249-150900-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          93          76          96          76
Temp          93 91 77 72 68 68 80 91 93 87 78 77 76 77 81 89 95 94 84 80 77 76
Dewpt         55 55 60 63 65 66 66 61 62 68 72 74 74 75 76 76 74 72 76 75 76 74
RH            28 30 56 73 90 93 62 37 36 53 82 90 94 94 85 66 51 49 77 85 97 94
Wind dir       E  E SE SE  S SE SE SE SE SE SE SE SE SE SE  S  S SE SE SE SE  E
Wind spd      10 10 10  9  9  6 11 13 16 17 13 11 11 10 11 10  9 10 13 12 10 11
Clouds        CL CL CL FW FW SC SC FW FW SC B1 B2 OV B2 B2 B2 SC B1 SC B1 B1 B1
PoP 12hr                      0           5           5          10          10
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis                        PF
Heat index                         91 94 90               100105103 92
Max heat         91                91    94               100   106   100


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      72    98      72    99      72    99      74   100
Temp          90 92   77 72 93 96   76 73 95 96   76 73 94 96   77 74 96 97
Dewpt         73 68   72 72 69 65   71 71 66 66   72 72 66 66   72 73 71 69
PWind dir         N       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 SC   FW SC SC CL   FW SC FW CL   FW SC SC CL   FW SC SC FW
PoP 12hr         20       5     0       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$
TXZ250-150900-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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                      69          93          77          96          77
Temp          94 89 76 72 69 69 82 91 92 84 79 78 78 78 84 92 96 92 84 81 79 78
Dewpt         62 61 68 70 69 69 72 67 68 74 76 77 78 78 79 79 77 79 79 79 79 78
RH            35 39 76 93100100 72 45 46 72 91 97100100 85 66 55 66 85 94100100
Wind dir       E  E SE SE  S SE SE SE SE  E SE SE SE SE SE  S SE SE SE SE SE  E
Wind spd      11 11  8  6  6  5 10 13 17 14 12 11 12 10 12 13 12 13 12 13 11 10
Clouds        CL FW CL FW FW B1 SC FW FW SC B2 B2 B2 B2 B2 B1 SC FW B1 B1 B1 B1
PoP 12hr                      0           5           5          20          10
QPF 12hr                      0           0           0        0.03           0
Rain shwrs                                                  S  S              S
Tstms                                                       S  S              S
Obvis                        PF
Heat index    94                   94 96 91             96108111109 95 91
Max heat         94                94    96               108   112   106


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          95      73    98      72    99      74   100      76    99
Temp          92 91   78 74 94 93   77 73 96 93   76 75 95 93   77 77 96 94
Dewpt         78 75   77 74 73 73   76 73 71 72   76 75 71 73   77 76 73 75
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 SC   SC SC SC CL   FW SC FW CL   FW SC SC CL   FW SC SC FW
PoP 12hr         20       5     5       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$
TXZ253-150900-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 PM CDT Tue May 14 2024

Date           05/14/24      Wed 05/15/24            Thu 05/16/24            Fri
CDT 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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          94          78          99          79
Temp          95 89 78 74 72 71 82 92 93 86 81 79 79 79 86 95 99 94 84 82 80 79
Dewpt         60 62 68 70 70 69 70 68 72 75 76 77 77 77 77 76 76 76 77 77 77 77
RH            31 41 71 87 93 93 67 46 51 70 85 94 94 94 75 54 48 56 80 85 91 94
Wind dir       E  E  E SE  S SE SE SE SE  E SE SE SE SE SE  S  S SE SE SE SE SE
Wind spd      13 14  9  6  6  5 10 14 18 20 13 13 12 12 13 16 13 14 14 14 12 10
Clouds        CL FW FW FW SC B1 FW FW FW FW B2 B2 B2 B2 B2 B1 SC SC SC B1 B1 B2
PoP 12hr                      0           5           0           5          10
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis                        PF
Heat index    95                   96101 95             96108113107 94 90
Max heat         95                96   101    90         108   113   103


Date           05/17  Sat 05/18/24  Sun 05/19/24  Mon 05/20/24  Tue 05/21/24
CDT 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min         100      75   100      73   101      74   101      75   101
Temp          95 96   80 75 95 94   78 74 97 95   78 75 97 95   78 76 98 95
Dewpt         76 74   76 75 72 71   74 73 69 69   75 74 70 71   75 74 72 72
PWind dir        SE       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    B1 FW   SC SC SC FW   FW SC SC CL   FW SC SC CL   FW SC FW FW
PoP 12hr         20       5     5       0     0       0     0       0     0
Rain shwrs     S  S
Tstms          S  S

$$