Point Forecast Matrices
Issued by NWS Brownsville, TX

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PFMBRO

Point Forecast Matrices
National Weather Service Brownsville TX
340 PM CDT Wed May 8 2024

TXZ255-090900-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      78         102          77          92          76
Temp          97 88 82 81 79 79 89 98102 91 82 79 78 77 85 90 90 83 79 78 77 77
Dewpt         76 77 78 77 77 76 75 73 70 75 76 77 76 76 77 77 76 76 77 76 76 75
RH            51 70 88 88 94 91 64 45 36 60 82 94 94 97 77 66 64 80 94 94 97 94
Wind dir       S SE SE  S  S  S  S SW  S SE SE  S SE  E  E  E  E  E  E  E  E NE
Wind spd      11 12 11 12 13 12 17 13 10 13 11 10  8  8 10 12 12 13 12 10  6  6
Clouds        B2 B1 B2 B2 B2 B2 B1 SC FW CL SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0        0.01
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis          H  H  H  H  H     H  H     H  H  H  H
Heat index   111101 91         100110110103 91          95102102 91
Max heat        111    97         110   112    99         102   103
Heat           Y                    Y  Y


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          88      77    89      77    93      76    94      76    94
Temp          86 82   78 77 87 84   79 78 90 87   79 77 90 86   78 77 91 87
Dewpt         74 74   75 74 75 76   76 76 75 76   77 76 74 75   77 76 74 75
PWind dir         E      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B2 B2 B2 B1   B2 B2 B1 SC   SC B1 B1 SC   SC SC SC FW
PoP 12hr         20      10    20       5    20       5    10       5    10
Rain shwrs     S  S          S                S
Tstms          S  S          S                S

$$
TXZ255-090900-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      77         106          75          91          74
Temp          99 92 81 80 79 78 88100105 96 82 79 76 76 84 89 89 82 77 77 75 74
Dewpt         75 76 76 77 76 75 75 71 66 73 75 75 75 76 77 76 76 75 75 75 74 73
RH            47 60 85 91 91 91 66 40 29 48 79 88 97100 80 66 66 79 94 94 97 97
Wind dir       S SE SE  S  S  S  S  W NW SE SE  S SE  E  E  E  E  E  E  E  E NE
Wind spd      11 16 13 14 13 10 14 13 11 17 11 10  8  9 13 16 17 18 13 10  8  9
Clouds        B1 B1 B1 B2 B1 B1 SC FW CL CL FW SC B1 B1 B1 B1 SC B1 B1 B1 B2 B2
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Obvis             H  H  H  H  H  H        H  H  H  H
Heat index   113105             99110112107             94100101
Max heat        113    99         110   112   102         100   101
Heat           Y                    Y  Y


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          90      73    92      74    96      73    95      74    96
Temp          86 82   76 74 88 86   77 75 91 90   77 74 91 88   76 75 93 89
Dewpt         74 74   74 73 74 74   75 75 74 74   75 74 73 73   74 74 74 74
PWind dir         E       E    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B2 B2 B2 B1   B2 B2 B1 SC   SC B1 B1 FW   SC SC SC FW
PoP 12hr         20      20    10       5    20       5    10       5     5
Rain shwrs        S    S                   S  S
Tstms             S    S                   S  S

$$
TXZ253-090900-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      78         107          77          95          76
Temp         102 98 85 82 80 78 87101107103 86 81 78 77 84 92 93 88 81 78 77 77
Dewpt         72 74 76 76 75 75 74 68 61 64 73 75 75 75 76 75 75 74 74 75 74 73
RH            39 47 75 82 85 91 65 35 23 28 65 82 91 94 77 58 56 63 79 91 90 87
Wind dir       E SE SE SE SE SE  S NW  N  E SE SE  E  E  E  E  E  E  E  E NE NE
Wind spd       8 10 13 14 10  8 10 10 10 10 11 10  9 10 12 12 13 18 12 10  8  9
Clouds        B1 B2 B1 B2 SC B2 B1 FW FW FW FW FW SC SC B1 FW FW SC B1 B1 B2 B2
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0        0.01
Rain shwrs                                                                    S
Obvis                H  H     H  H           H  H  H
Heat index   115111 96 90       98109110108 95          93103104 96
Max heat        115   107         109   111   104         103   105    93
Heat           Y


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          91      75    94      76    98      76    96      76    98
Temp          87 86   78 76 90 89   79 77 93 95   79 76 92 93   79 77 94 93
Dewpt         74 73   74 73 73 73   75 75 75 69   75 74 73 70   74 74 73 72
PWind dir         E       E    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B2 B2 B2 B1   B1 B2 B1 SC   SC B1 SC FW   FW SC SC FW
PoP 12hr         20      20    10      10    20       5     5       5     5
Rain shwrs     S  S    S  S                   S
Tstms          S  S    S  S                   S

$$
TXZ355-090900-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      78          99          76          88          75
Temp          93 86 80 80 79 79 87 96 97 89 81 78 77 77 83 86 85 80 78 78 76 75
Dewpt         77 77 77 77 76 76 76 74 74 76 76 76 76 76 78 78 78 77 76 75 74 74
RH            60 75 91 91 91 91 70 49 48 66 85 94 97 97 85 77 80 91 94 91 94 97
Wind dir      SE SE  S  S  S  S  S SW SE SE  S  S SE  E  E  E  E  E  E  E  E  E
Wind spd      14 13 11 10 12 10 13 12 13 13 10  9  6  6 10 13 13 13 10  9  6  9
Clouds        B1 B1 B2 B2 B2 B1 B1 FW FW CL FW B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0        0.02
Obvis          H  H  H  H  H     H  H     H  H  H  H
Heat index   108 98             98108109101             92 98 97
Max heat        109    93         108   110    96          98    99


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          86      75    88      76    91      75    91      76    91
Temp          83 79   77 76 85 82   78 77 88 85   78 75 88 84   78 76 89 84
Dewpt         75 75   74 74 75 76   76 75 77 77   77 75 76 76   76 76 76 76
PWind dir         E      SE    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B2 B2 B2 B1   B2 B2 B1 SC   SC B1 B1 SC   SC SC SC FW
PoP 12hr         20      20    10       5    20       5    10       5    10
Rain shwrs        S    S                   S  S
Tstms             S    S                   S  S

$$
TXZ249-090900-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      75         104          74          90          72
Temp         100 99 86 80 77 75 85 98103100 84 78 75 74 80 87 89 84 76 74 73 72
Dewpt         61 61 73 74 73 73 71 64 56 58 66 71 72 72 73 72 71 72 71 70 69 68
RH            28 29 65 82 87 94 63 33 21 25 55 79 90 93 79 61 56 67 85 87 87 87
Wind dir       W NE  E SE SE SE  W NW NW NE  E  E  E NE NE  E  E  E  E  E  E NE
Wind spd       9  6 11 10 10  6  9 10 11  9 10  9  8 11 13 11 12 12 11 10 10 10
Clouds        SC FW FW SC SC B1 B1 FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B2 B2
PoP 12hr                      0           0           0          20          10
QPF 12hr                      0           0           0           0        0.03
Rain shwrs                                                  S  S              S
Tstms                                                       S  S              S
Obvis                      H
Heat index   103100 92          92102103100                94 95
Max heat        104    97         102   104    95          94    96


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          84      72    90      74    94      72    94      73    95
Temp          81 80   73 73 86 88   76 74 89 91   75 72 91 92   76 73 91 92
Dewpt         69 71   71 71 70 70   72 71 70 64   70 71 68 67   71 71 70 69
PWind dir         E       E    SE      SE    SW       E    SE      SE    SE
Wind char        GN      GN    GN      BZ    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 OV B2 B1   B2 B2 B1 FW   FW SC SC FW   FW SC SC FW
PoP 12hr         30      30    20      20    30      10    10      10    10
Rain shwrs     S  C    C  C  S  S       S  C  S
Tstms          S  C    C  C  S  S       S  C  S

$$
TXZ250-090900-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      76         104          75          90          73
Temp         100 96 84 81 78 77 85 97104 98 83 79 77 76 83 89 89 83 78 76 74 74
Dewpt         72 75 77 77 76 76 76 71 65 69 76 76 75 76 77 76 75 74 75 74 73 72
RH            41 51 80 88 94 97 75 43 29 39 80 91 94100 82 66 64 74 91 94 97 93
Wind dir       S  E SE SE SE SE  S  W  N NE  E  E  E NE NE  E  E  E  E  E NE NE
Wind spd       9 10 11 11 10  6  9 10 10 10 10  8  6 10 13 13 13 13 10 10 10 10
Clouds        SC SC SC SC SC B1 SC FW FW FW FW SC SC B1 B1 SC SC SC B1 B1 B1 B2
PoP 12hr                      0           0           0          20          10
QPF 12hr                      0           0           0           0        0.02
Rain shwrs                                                  S  S              S
Tstms                                                       S  S              S
Obvis                H  H  H  H                    H
Heat index   112109 96 90       97108110106 92          91100 99 90
Max heat        113   105         108   110   102         100   101
Heat           Y


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          86      73    92      75    95      72    95      74    97
Temp          84 80   75 74 88 87   78 75 90 91   77 73 91 91   77 74 93 91
Dewpt         73 74   74 74 74 74   76 75 75 70   75 73 73 72   75 74 73 73
PWind dir         E       E    SE      SE     S       E    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B1   B2 B2 B1 SC   FW B1 SC FW   SC SC SC FW
PoP 12hr         30      20    30      10    30       5    10       5    10
Rain shwrs     S  C    S  S  S  C          C  C
Tstms          S  C    S  S  S  C          C  C

$$
TXZ253-090900-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 PM CDT Wed May 8 2024

Date           05/08/24      Thu 05/09/24            Fri 05/10/24            Sat
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                      77         106          75          94          74
Temp         102 98 85 82 79 78 87100106101 86 81 77 76 85 91 91 85 79 78 76 75
Dewpt         72 74 76 76 76 75 74 69 61 67 73 74 74 74 75 74 75 74 74 74 73 72
RH            39 47 75 82 91 91 65 37 23 33 65 79 90 94 72 58 60 70 85 88 90 90
Wind dir       S SE SE SE SE SE  S  W NW  E SE SE  E  E  E  E  E  E  E  E NE NE
Wind spd       9 10 13 13 11  8 10 10 10 11 11 10  8 10 12 14 16 18 12 10  9 10
Clouds        SC B1 B1 B2 B1 B2 B1 FW CL FW FW SC SC SC B1 FW SC B1 B1 B1 B2 B2
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                                    S
Tstms                                                                         S
Obvis                H  H  H  H              H  H  H
Heat index   113110 96 90       98109109106 93          93102102 92
Max heat        113   106         109   110   102         102   103
Heat           Y


Date           05/11  Sun 05/12/24  Mon 05/13/24  Tue 05/14/24  Wed 05/15/24
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          90      74    93      75    98      73    96      74    97
Temp          86 83   77 74 90 89   78 75 92 94   78 74 92 92   78 75 93 92
Dewpt         73 73   73 73 72 73   74 73 73 70   75 73 72 71   74 74 73 72
PWind dir         E       E    SE      SE    SE      SE     E      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B2 B2 B2 B1   B1 B2 B1 FW   SC B1 SC FW   SC SC SC FW
PoP 12hr         20      20    10      10    20       5    10       5     5
Rain shwrs     S  S    S  S                S  S
Tstms          S  S    S  S                S  S

$$