Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 PM CDT Sat Jun 22 2024

TXZ255-230900-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          90          80          92          80
Temp          85 82 81 81 80 79 84 87 88 86 82 82 81 80 86 90 92 88 84 83 81 80
Dewpt         78 78 78 78 77 77 79 79 79 79 79 79 78 78 79 78 79 78 79 79 78 78
RH            80 88 91 91 91 94 85 77 75 80 91 91 91 94 80 68 66 72 85 88 91 94
Wind dir       E NE  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE
Wind spd      13 11  8  5  5  5  9 10 12 10  5  4  3  3  6 10 11 10  5  5  4  4
Clouds        OV OV B2 B2 B1 B1 B1 B1 SC SC B1 SC SC SC SC B1 SC FW FW FW FW FW
PoP 12hr                     80          80          50          60          20
QPF 12hr                   0.45        0.56        0.05        0.06           0
Rain shwrs     L  D  L  L  C  C  L  L  C  C  C  C  C  L  L  C  C  S  S  S  S  S
Tstms             L  L  C  C  S  C        C  C  C  C  S  C  C  C  S  S  S  S
Heat index    96 91 90 90       96102104 99 93 92      100105108102 96 94 90
Max heat         99    90         102   104    93    91   105   108   100    93


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          92      80    93      80    93      80    94      82    94
Temp          91 89   83 80 91 89   84 81 92 89   84 81 93 90   84 82 93 88
Dewpt         79 78   78 78 79 79   79 78 79 78   79 78 79 78   79 78 79 79
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW SC SC SC   FW SC SC SC   FW FW SC SC
PoP 12hr         30      10    20      10    30      10    20      10    20
Rain shwrs     S  C          S  S          S  C          S  S          S  S
Tstms          S  S          S  S          S  C          S  S          S  S

$$
TXZ255-230900-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          90          76          92          76
Temp          84 82 79 78 77 76 83 86 88 85 80 79 77 77 84 89 91 88 81 80 78 77
Dewpt         78 77 77 76 76 76 78 78 78 78 78 78 77 77 78 78 79 78 78 77 77 76
RH            82 85 94 94 97100 85 77 72 80 94 97100100 82 70 68 72 91 91 97 97
Wind dir      NE NE NE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE
Wind spd      14 13  9  6  5  5  9 10 12 11  5  4  2  2  5 10 11 11  6  5  4  3
Clouds        OV OV B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC FW FW FW FW SC
PoP 12hr                     80          70          40          50          10
QPF 12hr                   1.03        0.53        0.04        0.24           0
Rain shwrs     L  D  L  L  C  C  L  L  C  C  C  C  C  C  C  C  C              S
Tstms             L  C  C  C  S  C        C  C  S  C  S  C  C  C
Heat index    94 90             92 99102 97             96104107102
Max heat         98                99   102               104   107    97


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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      76    94      76    94      77    95      78    95
Temp          90 89   80 77 91 89   80 76 91 89   80 77 93 90   81 79 93 89
Dewpt         78 78   77 77 78 78   77 76 78 78   77 76 77 77   78 77 77 77
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW SC SC SC   FW SC SC SC
PoP 12hr         30       5    20      10    20      10    20      10    20
Rain shwrs     S  C             S          S  S             S          S  S
Tstms          S  C             S          S  S             S          S  S

$$
TXZ253-230900-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          90          78          93          78
Temp          85 82 80 79 78 78 83 86 89 86 81 80 79 79 84 90 92 89 83 80 79 79
Dewpt         78 77 76 76 77 77 78 78 78 78 78 78 78 77 79 78 79 78 78 78 77 77
RH            80 85 88 91 97 97 85 77 70 77 91 94 97 94 85 68 66 70 85 94 94 94
Wind dir      NE NE NE NE  N  N NE  E NE  E  E  E NE NE  E  E  E  E SE SE SE SE
Wind spd      10 10  5  5  5  5  6  9  9  9  3  2  2  3  5  8 10 10  6  5  4  4
Clouds        OV OV B2 B2 B1 B1 B2 B2 B1 SC B1 SC SC SC SC B1 SC SC FW FW FW SC
PoP 12hr                     70          80          40          50          10
QPF 12hr                   0.80        0.60        0.04        0.20           0
Rain shwrs     L  L  L  L  L  C  C  L  L  C  C  C  C  C  C  C  C
Tstms             L  C  C  C  S  C        C  C  C  C  S  C  C  C
Heat index    96 91             92 99103 98             95105108104 93
Max heat         98                99   103    92         105   108   101


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          94      79    94      79    95      79    95      81    97
Temp          91 90   81 79 91 90   82 79 92 91   82 80 93 92   83 81 94 91
Dewpt         78 78   77 77 78 78   77 77 79 78   77 77 78 78   78 78 78 77
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC   SC SC SC SC
PoP 12hr         20       5    10       5    10      10    10      10    20
Rain shwrs        S                                                       S
Tstms             S                                                       S

$$
TXZ355-230900-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          88          79          90          79
Temp          85 82 81 82 80 79 83 86 87 84 82 82 81 79 86 89 89 86 83 82 81 80
Dewpt         79 78 78 78 77 77 80 80 81 80 78 78 78 78 80 81 80 80 79 78 77 78
RH            82 88 91 88 91 94 91 82 82 88 88 88 91 97 82 77 75 82 88 88 88 94
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE
Wind spd      17 13 10  9  8  6 10 13 13 11  8  5  5  4  6 11 12 10  8  6  5  5
Clouds        OV B2 B2 B1 B1 B2 B2 SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     80          70          40          50          10
QPF 12hr                   0.61        0.39        0.03        0.13           0
Rain shwrs     L  L  L  L  C  C  L  C  C  C  C  C  C  C  C  C  C              S
Tstms             L  L  C  C  S  C        C  C  S  C  S  C  C  C
Heat index    97 92    90       95102104 97 92 91      100108106100 94 92
Max heat         99    91         102   104    93    90   108   108    98    91
Coast Flood    Y


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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      79    91      79    92      79    92      80    92
Temp          89 87   82 80 90 87   83 79 91 87   83 80 91 88   83 81 91 87
Dewpt         80 79   78 78 81 79   78 78 80 80   78 78 80 79   78 78 81 80
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC FW   FW FW SC FW   FW SC SC SC   FW SC SC SC   FW SC SC FW
PoP 12hr         20      10    20      10    20      10    20      10    20
Rain shwrs     S  S          S  S          S  S          S             S  S
Tstms          S  S          S  S          S  S          S             S  S

$$
TXZ249-230900-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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                      74          89          75          90          76
Temp          86 84 78 76 75 75 80 85 87 84 79 77 76 76 81 86 89 86 80 78 76 76
Dewpt         73 72 73 73 73 74 75 76 76 77 76 76 76 75 77 76 76 77 76 76 75 76
RH            65 67 85 90 94 97 85 75 70 80 91 97100 97 88 72 66 75 88 94 97100
Wind dir       E  E  E  E NE NE NE  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE
Wind spd       9  9  4  2  2  4  5  6  8  8  4  2  1  2  4  6  8  9  5  4  3  3
Clouds        B1 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC SC B1 SC SC SC FW FW SC SC
PoP 12hr                     30          60          10          40           5
QPF 12hr                   0.03        0.40        0.01        0.06           0
Rain shwrs     C           S  C  C  C  L              S  S  C  C
Tstms                      S  S  C                       S  C  C
Heat index    93                   94 98 94                97100 97
Max heat         93                94    98                97   100    93


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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    92      75    92      76    93      77    94
Temp          88 88   78 75 88 89   79 76 88 89   79 76 89 91   80 78 90 90
Dewpt         76 77   75 75 76 76   76 76 76 76   75 76 75 76   76 76 76 76
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        LT      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW SC SC SC   FW SC SC SC   FW SC B1 SC
PoP 12hr         10       0    10       0    10       0    10       5    20
Rain shwrs                                                                S
Tstms                                                                     S

$$
TXZ250-230900-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          90          76          92          76
Temp          87 84 80 78 77 76 81 86 89 86 80 79 78 77 83 89 91 87 81 79 78 77
Dewpt         76 76 77 77 77 76 80 79 79 79 80 79 78 77 80 80 79 79 80 79 78 77
RH            70 77 91 97100100 97 80 73 80100100100100 91 75 68 77 97100100100
Wind dir       E  E  E NE NE NE NE  E  E  E  E  E NE NE  E  E  E  E SE SE SE SE
Wind spd      11 10  5  2  3  5  6  9 10  9  3  1  1  2  4  8  9  9  5  3  2  2
Clouds        B1 B1 SC SC B1 B2 B1 B1 B1 SC SC FW SC SC SC B1 SC FW FW FW FW SC
PoP 12hr                     50          70          20          50           5
QPF 12hr                   0.26        0.89           0        0.21           0
Rain shwrs     S        C  C  C  L  L  L        S  S  C  C  C  C
Tstms                   C  C  C  C              S  S     S  C  C
Heat index    97 92             92100104 99 90          96105107101 91
Max heat         97               100   104    94         105   108    98


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          92      76    92      77    93      77    94      79    94
Temp          89 88   80 76 90 89   80 77 90 90   81 78 91 90   82 79 92 89
Dewpt         79 79   79 76 79 80   80 77 79 80   80 78 79 79   79 78 79 79
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW SC SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr         20       0    20       0    20       5    10       5    20
Rain shwrs        S             S             S                           S
Tstms             S             S             S                           S

$$
TXZ253-230900-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 PM CDT Sat Jun 22 2024

Date           06/22/24      Sun 06/23/24            Mon 06/24/24            Tue
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          90          76          92          76
Temp          85 81 79 78 77 77 83 88 89 85 80 79 78 77 86 91 90 86 81 80 78 77
Dewpt         77 77 76 76 76 76 77 78 78 78 78 77 77 77 78 78 78 78 78 77 77 77
RH            77 88 91 94 97 97 82 72 70 80 94 94 97100 77 66 68 77 91 91 97100
Wind dir       E NE NE NE  N  N NE NE  E  E  E  E NE NE  E  E  E  E SE SE SE SE
Wind spd      12 10  5  4  4  5  8 10 10 10  3  2  2  2  5  9 10 10  5  4  3  3
Clouds        OV B2 B2 B2 B1 B1 B2 B2 B1 SC SC SC SC SC SC B1 SC FW FW FW FW SC
PoP 12hr                     70          80          30          50          10
QPF 12hr                   0.87        0.57        0.02        0.32           0
Rain shwrs     L  C  C  L  L  C  C  D  L  C  C  C  C  C  C  C  C
Tstms             C  C  C  C  S  C        C  C  S  C     C  C  C
Heat index    95                93100102 96             99106104 98
Max heat         97               100   102               106   106    95


Date           06/25  Wed 06/26/24  Thu 06/27/24  Fri 06/28/24  Sat 06/29/24
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          94      76    94      77    95      77    95      79    97
Temp          92 89   80 77 91 89   80 77 92 90   81 78 93 91   82 80 94 90
Dewpt         77 78   77 77 77 78   77 77 77 78   77 77 76 77   77 77 77 76
PWind dir        SE      SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC   FW SC SC SC
PoP 12hr         20       5    20       5    20      10    10      10    20
Rain shwrs        S             S             S                           S
Tstms             S             S             S                           S

$$