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Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
355 PM CDT Mon Aug 21 2017

TXZ255-221000-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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          96          77          94          77
Temp          96 87 82 81 78 77 88 95 93 89 82 80 78 77 87 92 93 88 82 80 78 77
Dewpt         73 74 75 76 77 76 75 74 73 74 76 76 76 76 76 74 74 74 76 76 76 75
RH            48 65 79 85 97 97 66 51 52 61 82 88 94 97 70 56 54 63 82 88 94 94
Wind dir       E  E  E  E SE  E  E  E  E  E  E SE  S  N NE NE  E  E  E SE  E NE
Wind spd      14 14  8  4  3  2  5 10 11 13  6  1  0  2  4  8 12 12  9  5  3  4
Clouds        SC FW FW SC SC SC SC B1 SC FW FW FW FW SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     10          20           5          20          20
QPF 12hr                      0        0.02           0        0.01        0.02
Rain shwrs                       S  S                 S  S        S  S  S  S  C
Tstms                            S  S                 S  S        S  S  S  S  C
Heat index   106 95             98106103 98             97102102 96
Max heat        106    93         106   107    93         102   104    92


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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      78    91      79    92      78    92      78    92
Temp          91 87   80 78 90 86   81 79 90 86   80 78 90 86   80 78 90 87
Dewpt         74 74   76 75 76 76   78 77 77 76   77 77 76 75   77 76 75 75
PWind dir         E       E    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B2   B1 B1 B1 B1
PoP 12hr         30      60    60      40    40      30    40      30    30
Rain shwrs     C  C    L  L  L  L    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    L  L  L  L    C  C  C  C    C  C  C  C    C  C  C  C

$$
TXZ255-221000-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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          98          75          96          75
Temp          98 88 82 80 77 75 88 96 96 91 83 79 78 75 87 94 96 90 81 79 77 75
Dewpt         72 73 75 76 76 75 74 73 72 73 75 76 76 75 75 72 72 73 75 76 76 75
RH            43 61 79 88 97100 63 48 46 56 77 91 94100 68 49 46 58 82 91 97100
Wind dir       E  E  E  E SE  E  E  E  E  E  E SE SW  N NE NE  E  E  E SE  E NE
Wind spd      16 14  8  4  3  2  6  9 13 13  6  1  2  1  4  8 12 12  9  5  3  3
Clouds        SC FW FW FW SC FW SC B1 SC FW FW FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                     10          20           5          20          10
QPF 12hr                      0        0.03           0        0.01           0
Rain shwrs     S                 S  S  S              S  S                    C
Tstms          S                 S  S  S              S  S                    C
Heat index   107 96             97106104100 90          97102105 98
Max heat        107    93         106   108    95         102   105    93


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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      78    92      78    93      77    93      77    93
Temp          93 89   81 78 91 88   80 78 91 88   79 77 92 88   80 77 92 88
Dewpt         72 73   75 75 75 76   77 77 76 76   77 76 75 75   76 76 74 75
PWind dir         E       E    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2   B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B2
PoP 12hr         30      60    60      60    40      30    40      30    30
Rain shwrs     C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C

$$
TXZ253-221000-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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         101          78         100          78
Temp         101 91 85 82 79 78 89 98101 94 85 81 79 78 87 96100 94 84 82 80 78
Dewpt         69 70 72 75 75 75 73 69 69 70 73 74 74 75 74 70 68 70 73 74 74 75
RH            36 50 65 79 88 91 59 39 36 46 67 79 85 91 65 43 36 46 70 77 82 91
Wind dir       E  E  E  E SE  E  E  E  E  E  E SE  S NE NE NE  E  E  E SE  E NE
Wind spd      11 16 10  6  3  3  6  6 10 14  9  4  2  1  4  5  8 12 10  5  2  3
Clouds        B1 SC FW FW SC FW SC B1 SC FW FW FW FW FW FW B1 B1 SC SC FW FW FW
PoP 12hr                      5          10           5          20           5
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                  S  S              C
Tstms                                                       S  S              C
Heat index   108 97 90          97104108101 91          95103106100 91
Max heat        108    95         104   108    97         103   106    96


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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          97      77    91      79    93      78    94      78    95
Temp          93 91   80 77 88 88   81 79 90 89   81 78 92 90   81 78 92 90
Dewpt         71 70   74 74 74 74   76 76 76 74   76 76 75 73   75 75 73 72
PWind dir         E      NE     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW B1   B2 B2 B2 B2   OV B2 B2 B2   B2 B1 B1 B2   B1 B1 B1 B1
PoP 12hr         30      60    60      60    40      30    40      30    30
Rain shwrs     C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C

$$
TXZ257-221000-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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          95          78          93          78
Temp          95 86 83 82 79 78 87 94 93 88 83 82 80 78 87 92 92 87 82 81 79 78
Dewpt         75 75 76 77 77 76 76 75 74 75 76 77 76 76 76 74 75 75 76 76 76 75
RH            53 70 80 85 94 94 70 54 54 66 80 85 88 94 70 56 58 68 82 85 91 91
Wind dir       E  E  E  E SE SE  E  E  E  E  E SE  S  N NE NE  E  E  E SE  E  E
Wind spd      16 14  9  4  4  3  5 11 13 13  8  4  2  1  5 10 12 11 10  6  4  4
Clouds        FW FW FW B1 FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          20           5          20          20
QPF 12hr                      0        0.02           0        0.01        0.02
Rain shwrs                    S  S                    S  S        S  S  S  S  C
Tstms                         S  S                    S  S        S  S  S  S  C
Heat index   107 95 91 90       98106103 99 92 90       97102103 96 90
Max heat        107    95         106   107    95         102   103    93


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    91      78    92      78    92
Temp          90 87   82 79 90 86   82 79 90 86   81 78 91 86   82 78 91 87
Dewpt         75 75   76 76 76 77   78 78 77 77   77 77 76 76   77 76 76 76
PWind dir         E       E    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B2 B2   B1 B1 B1 B1
PoP 12hr         30      60    60      40    40      30    40      30    30
Rain shwrs     C  C    L  L  L  L    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    L  L  L  L    C  C  C  C    C  C  C  C    C  C  C  C

$$
TXZ249-221000-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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         100          74          97          75
Temp         100 91 82 79 75 74 84 95100 97 85 78 76 74 82 92 97 95 85 79 76 75
Dewpt         65 66 69 72 73 73 70 66 66 67 70 72 72 72 72 65 63 65 70 71 72 72
RH            32 44 65 79 94 97 63 39 33 38 61 82 87 93 72 41 33 37 61 77 87 90
Wind dir       E  E  E  E SE  E SE  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE
Wind spd      12 16 11  9  3  2  4  6 10 14  6  3  0  1  3  5 10 12 11  6  3  3
Clouds        SC SC FW SC B1 B1 SC SC SC SC CL FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          10           5          20          10
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                  S  S              S
Tstms                                                       S  S              S
Heat index   104 93                98104101 90             93 99 97
Max heat        104    91          98   105    97          93    99    94


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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      76    90      74    91      74    92      74    92
Temp          90 93   80 76 87 88   77 74 87 89   77 74 87 90   77 74 87 90
Dewpt         66 66   71 72 70 71   73 73 72 72   73 73 71 70   72 72 70 69
PWind dir         E       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   B1 B1 B2 OV   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         20      50    60      60    40      30    40      30    30
Rain shwrs     S  S    C  C  L  L    L  L  C  C    C  C  C  C    C  C  C  C
Tstms          S  S    C  C  L  L    L  L  C  C    C  C  C  C    C  C  C  C

$$
TXZ250-221000-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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          98          74          98          75
Temp          98 90 82 79 76 74 85 93 98 92 83 79 77 74 85 94 98 92 83 79 77 75
Dewpt         70 71 73 75 75 74 72 70 70 71 74 75 74 73 74 68 68 70 74 74 74 73
RH            41 54 74 88 97100 65 47 41 51 74 88 90 97 70 43 38 49 74 85 90 94
Wind dir       E  E  E  E SE  E  E  E  E  E  E SE NW  N NE  E  E  E SE SE SE  E
Wind spd      12 13  8  4  1  1  4  6 11 12  4  1  0  1  3  5 10 11  8  3  1  2
Clouds        B1 FW CL SC SC SC SC B1 SC FW FW FW FW SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          20           5          20           5
QPF 12hr                      0        0.02           0        0.01           0
Rain shwrs                          S  S                    S  S              C
Tstms                               S  S                    S  S              C
Heat index   106 96             91100106 99             93 98103 98
Max heat        106    94         100   106    95          98   103    94


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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          97      77    93      76    93      75    94      75    94
Temp          93 92   81 77 90 89   79 76 90 88   79 75 91 89   78 75 91 90
Dewpt         69 70   74 74 72 73   75 75 74 74   75 74 73 73   75 74 72 73
PWind dir         E       E     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B2
PoP 12hr         30      50    60      60    40      30    40      30    30
Rain shwrs     C  C    C  C  L  L    L  L  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  L  L    L  L  C  C    C  C  C  C    C  C  C  C

$$
TXZ253-221000-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
355 PM CDT Mon Aug 21 2017

Date           08/21/17      Tue 08/22/17            Wed 08/23/17            Thu
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         101          76         100          75
Temp         101 91 84 81 78 76 89 99100 95 85 81 79 76 88 96100 94 84 80 78 75
Dewpt         68 70 72 74 75 74 72 70 68 70 73 74 74 74 73 68 67 69 73 74 74 74
RH            35 50 67 79 91 94 57 39 36 45 67 79 85 94 61 40 34 44 70 82 88 97
Wind dir       E  E  E  E SE  E  E  E  E  E  E SE SE  N NE  E  E  E  E SE  E NE
Wind spd      12 16  9  5  1  3  5  8 10 14  5  1  0  1  4  6  9 12  9  4  1  2
Clouds        B1 FW FW FW SC FW SC B1 SC FW FW FW FW FW FW B1 B1 SC SC FW FW FW
PoP 12hr                      5          10           5          20           5
QPF 12hr                      0           0           0        0.01           0
Rain shwrs                                                  S  S              C
Tstms                                                       S  S              C
Heat index   107 97             96106106101 91          96101105 99
Max heat        107    95         106   108    97         101   105    95


Date           08/24  Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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      77    93      78    95      77    95      77    96
Temp          94 93   81 77 91 89   81 78 92 90   80 77 93 91   81 77 93 91
Dewpt         68 69   74 74 73 73   75 76 73 73   75 75 72 72   75 75 71 71
PWind dir         E      NE     E      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW B1   B2 B2 B2 OV   OV B2 B2 B2   B1 B2 B1 B2   B1 B1 B1 B1
PoP 12hr         30      60    60      60    40      30    40      30    30
Rain shwrs     C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    L  L  L  L    L  L  C  C    C  C  C  C    C  C  C  C

$$


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