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Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
356 AM CDT Wed Aug 23 2017

TXZ255-232200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      96          78          95          76          89
Temp          78 78 88 94 95 89 83 81 79 78 88 93 93 86 80 78 77 76 82 87 89 87
Dewpt         76 75 74 72 72 73 75 75 75 75 75 75 74 72 74 75 75 75 74 73 72 72
RH            94 91 63 49 48 59 77 82 88 91 66 56 54 63 82 91 94 97 77 63 57 61
Wind dir       N  N NE NE NE  E  E  E  N  N  N NE NE NE NE  N  N  N NW NW NW  N
Wind spd       2  4  9 11 14 13  8  4  3  4 10 14 17 17 12 11 12 14 16 14 10  6
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 OV OV OV OV B1
PoP 12hr                     20          20          20          60          70
QPF 12hr                   0.01        0.02        0.13        0.75        1.48
Rain shwrs     S     S        S  S  S  S  S  S  S  S  L  L  L  L  L  L  L  L  C
Tstms          S     S              S  S  S  S  S  S  L  L  L  L  L  L  L  L  C
Heat index          97102104 97 90          97104104 92                95 95 93
Max heat              102   105    93         104   106    90          95    95


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    92      78    92      76    94      75    92
Temp          80 77 91 87   81 79 92 87   80 78 94 86   79 76 91 85
Dewpt         74 72 70 72   75 74 71 72   72 71 68 70   71 70 67 66
PWind dir         S    SW       S    NW      SW     N       N     N
Wind char        GN    GN      GN    LT      LT    GN      GN    GN
Avg clouds    B1 B1 B1 B1   SC SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50    50      30    40      30    20      20     5
Rain shwrs     C  C  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          C  C  C  C    C  C  C  C    C  C  S  S    S  S

$$
TXZ255-232200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      99          76          96          75          89
Temp          77 76 88 96 99 91 83 79 78 76 87 94 96 88 81 79 77 75 82 88 89 88
Dewpt         75 75 72 68 68 73 75 75 76 75 74 73 73 71 73 75 75 75 74 73 72 72
RH            94 97 59 40 37 56 77 88 94 97 65 51 48 57 77 88 94100 77 61 57 59
Wind dir       N  N NE NE  E  E  E  E  N  N  N NE NE NE NE NE  N  N NW NW NW NW
Wind spd       2  3  8 11 14 14  8  4  3  4  9 13 18 16 11 10 10 13 14 14 10 10
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                     20          10          20          50          70
QPF 12hr                   0.03           0        0.09        0.54        1.49
Rain shwrs           S  S  S              S  S  S  S  C  C  C  C  L  L  L  L  C
Tstms                S  S  S              S  S  S  S  C  C  C  C  L  L  L  L  C
Heat index          95101105 99 90          95103106 94                96 96 94
Max heat              101   105    95         103   106    91          96    96


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          76    94      77    94      76    95      74    94
Temp          79 76 92 91   81 79 93 90   81 77 94 86   79 75 93 87
Dewpt         73 71 69 68   73 72 69 71   71 70 67 68   70 69 65 62
PWind dir         W     W       S    NW       N     N       N     N
Wind char        LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1 B1   SC SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50    50      30    40      30    20      20     5
Rain shwrs     C  C  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          C  C  C  C    C  C  C  C    C  C  S  S    S  S

$$
TXZ253-232200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                     101          79          99          76          91
Temp          79 79 88 98101 95 85 82 80 79 87 97 99 91 83 80 78 76 82 88 91 88
Dewpt         75 75 73 66 62 66 72 73 74 75 73 72 71 67 70 73 74 74 72 70 69 69
RH            88 88 61 35 28 39 65 74 82 88 63 45 41 45 65 79 88 94 72 55 49 54
Wind dir      SE NE NE NE  E  E  E  E  N  N  N NE NE NE NE NE  N  N  N  N NW  N
Wind spd       2  4  6  6 11 14 11  4  2  3  6 10 12 13 11  8  8 10 12 12 10  9
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          20          40          60
QPF 12hr                   0.02           0        0.08        0.22        1.14
Rain shwrs              S  S              S  S  S  S  C  C  C  C  L  L  L  L  L
Tstms                   S  S              S  S  S  S  C  C  C  C  L  L  L  L  L
Heat index          96102103 98 91          95105107 95                92 95 93
Max heat              102   103    95         105   107    92          92    95


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    95      78    96      76    95      75    95
Temp          81 77 91 93   82 79 92 94   81 77 93 93   80 76 93 91
Dewpt         70 70 67 63   69 69 66 63   69 68 64 62   68 67 61 56
PWind dir        NE     W      SW    NW       N     N      NE     N
Wind char        LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2 B2 B1 B1   SC SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         60    50      30    40      30    20      20     5
Rain shwrs     L  L  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          L  L  C  C    C  C  C  C    C  C  S  S    S  S

$$
TXZ257-232200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      94          78          93          75          87
Temp          78 78 88 94 93 88 83 82 79 78 87 93 92 86 81 80 77 75 84 87 87 87
Dewpt         76 76 76 76 76 77 76 77 76 75 75 76 76 74 75 76 76 75 75 75 74 74
RH            94 94 68 56 58 70 80 85 91 91 68 58 60 68 82 88 97100 74 68 65 65
Wind dir       S  N NE NE NE  E  E  E NE  N NE NE NE NE NE NE  N  N NW NW NW NW
Wind spd       3  4  9 12 13 13 10  6  4  5 11 16 18 16 13 13 13 17 18 18 12  9
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 OV OV OV OV B1
PoP 12hr                     20          10          20          50          70
QPF 12hr                   0.01           0        0.14        0.81        1.69
Rain shwrs     S     S                    S  S  S  S  C  C  C  C  L  L  L  L  C
Tstms          S     S                    S  S  S  S  C  C  C  C  L  L  L  L  C
Heat index          99106106 99 92          97105104 93             92 96 95 95
Max heat              106   107    95         105   105    91          96    96


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          77    91      77    91      76    92      74    90
Temp          81 77 89 87   80 78 90 86   80 76 92 82   79 75 90 84
Dewpt         75 73 73 74   76 75 73 74   73 72 71 72   72 70 69 69
PWind dir        SW    SW       S    NW       W     N       N     N
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 B1 B1   SC SC B1 B1   SC SC SC SC   SC SC SC SC
PoP 12hr         50    50      30    40      30    20      20     5
Rain shwrs     C  C  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          C  C  C  C    C  C  C  C    C  C  S  S    S  S

$$
TXZ249-232200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                     100          74          98          72          89
Temp          76 74 84 94 99 96 85 79 77 74 83 92 98 91 81 77 74 72 80 88 89 86
Dewpt         74 73 72 62 59 63 70 72 73 72 70 67 66 65 68 70 71 72 70 68 68 69
RH            94 97 67 35 27 34 61 79 87 93 65 44 35 42 65 79 90100 72 52 50 57
Wind dir      SE  E  E  E  E  E SE SE SE NW NE NE NE  E  E  E NE  N  N  N  N  N
Wind spd       4  2  3  6 10 13 11  6  2  1  5 10 11 12 13  6  6 10 13 13 12 12
Clouds        SC FW FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0          10          10          40          60
QPF 12hr                      0           0           0        0.02        0.24
Rain shwrs                                            C  C  C  C  L  L  L  L  L
Tstms                                                 C  C  C  C  L  L  L  L  L
Heat index             95 99 98 90             96101 93                92 92 90
Max heat               95   100    95          96   102    90          92    93


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          71    91      72    92      70    92      69    93
Temp          75 71 87 89   76 73 89 89   76 71 88 89   75 70 89 90
Dewpt         70 68 66 64   68 68 65 65   66 66 63 60   67 65 57 52
PWind dir         N    NW       N     N       N     N      NE     N
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1 B1   SC SC B1 B1   SC SC SC SC   SC SC FW FW
PoP 12hr         60    50      30    40      30    20      20     5
Rain shwrs     L  L  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          L  L  C  C    C  C  C  C    C  C  S  S    S  S

$$
TXZ250-232200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                     100          74          97          75          91
Temp          76 74 86 96100 94 83 79 77 74 85 94 97 90 82 78 77 75 83 87 91 88
Dewpt         75 73 72 66 65 70 73 75 75 73 72 70 69 69 71 73 73 73 72 72 72 72
RH            97 97 63 38 32 46 72 88 94 97 65 46 40 50 69 85 87 94 70 61 54 59
Wind dir      NE  N NE NE  E  E SE SE NE NW NE NE  E  E  E NE  N  N  N  N  N  N
Wind spd       2  2  4  6 11 13  8  3  2  2  6 10 13 13 10  5  6 11 16 13 13 11
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 OV OV OV OV B2
PoP 12hr                     20          10          20          40          70
QPF 12hr                   0.02           0        0.07        0.08        0.85
Rain shwrs              S  S              S  S  S  S  C  C  C  C  L  L  L  L  C
Tstms                   S  S              S  S  S  S  C  C  C  C  L  L  L  L  C
Heat index          93100103 99             91100104 95                94 98 94
Max heat              100   103    95         100   104    92          94    98


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          74    95      74    95      73    95      71    96
Temp          78 75 91 93   80 75 93 92   79 74 92 91   77 72 94 91
Dewpt         72 70 67 66   70 69 66 66   68 67 65 64   68 66 59 57
PWind dir        NW     W       N    NW       N     N      NE     N
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 B2   SC SC B1 B1   SC SC SC SC   SC SC FW FW
PoP 12hr         50    50      30    40      30    30      20     5
Rain shwrs     C  C  C  C    C  C  C  C    C  C  C  C    S  S
Tstms          C  C  C  C    C  C  C  C    C  C  C  C    S  S

$$
TXZ253-232200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
356 AM CDT Wed Aug 23 2017

Date             Wed 08/23/17            Thu 08/24/17            Fri 08/25/17
CDT 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                     101          76          99          75          91
Temp          78 76 88 98101 94 84 81 79 76 87 97 99 93 83 79 77 75 84 89 91 89
Dewpt         75 75 73 65 64 68 74 74 74 74 72 69 69 68 71 73 74 74 73 71 70 70
RH            91 97 61 34 30 43 72 79 85 94 61 40 38 44 67 82 90 97 70 56 50 54
Wind dir      NE NE NE NE  E  E  E  E  N  N  N NE NE NE NE NE  N  N  N  N NW  N
Wind spd       2  3  5  8 11 14  9  3  2  3  8 11 14 13 11  8  8 11 13 12 10  9
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          20          50          70
QPF 12hr                   0.02           0        0.07        0.19        1.17
Rain shwrs              S  S              S  S  S  S  C  C  C  C  L  L  L  L  L
Tstms                   S  S              S  S  S  S  C  C  C  C  L  L  L  L  L
Heat index          96101103 99 91          94103106 97                95 96 94
Max heat              101   103    95         103   106    94          95    96


Date          Sat 08/26/17  Sun 08/27/17  Mon 08/28/17  Tue 08/29/17
CDT 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          76    96      77    97      75    96      74    96
Temp          80 76 92 94   81 78 93 94   81 76 94 92   80 75 94 91
Dewpt         71 70 67 64   70 69 66 65   69 68 64 63   68 67 60 56
PWind dir         N     W      SW     N       N     N      NE     N
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 B2   SC SC B1 B1   SC SC SC SC   SC SC FW FW
PoP 12hr         60    50      30    40      30    20      20     5
Rain shwrs     L  L  C  C    C  C  C  C    C  C  S  S    S  S
Tstms          L  L  C  C    C  C  C  C    C  C  S  S    S  S

$$



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