Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
356 AM CDT Tue Sep 26 2017

TXZ255-262200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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                      93          79          92          78          89
Temp          80 79 86 91 92 85 82 82 80 79 85 89 92 84 82 81 80 78 84 89 87 83
Dewpt         77 77 77 76 76 76 77 77 77 77 78 77 76 76 77 76 76 75 76 74 74 75
RH            91 94 75 62 60 75 85 85 91 94 80 68 60 77 85 85 88 91 77 61 65 77
Wind dir      SE SE SE SE SE SE  E SE  E  E  E  E  E  E  E  E NE NE NE NE NE NE
Wind spd       8  8 12 16 16 13 10  9  8  8 10 11 13 13 11  8  6  8 11 13 14 13
Clouds        B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          30          40          20          30
QPF 12hr                   0.04        0.04        0.13        0.06        0.14
Rain shwrs     S  S  S  S  S  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          S  S  S  S  S  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index          97104105 94 90          96102104 93 90          92 98 96 90
Max heat              104   105    92         102   104    92          98    98


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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    90      75    91      74    91      73    89
Temp          80 76 89 84   79 75 90 84   79 74 89 84   78 73 88 83
Dewpt         74 73 71 72   73 71 70 70   70 70 68 69   70 70 71 72
PWind dir        NE    NE      NE    NE      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ255-262200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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          93          77          90
Temp          79 79 87 93 96 86 82 81 80 78 86 90 93 85 82 81 80 77 84 90 88 84
Dewpt         76 76 76 74 73 74 76 76 76 76 76 75 74 75 76 76 76 75 75 74 73 74
RH            91 91 70 54 48 68 82 85 88 94 72 62 54 72 82 85 88 94 74 60 61 72
Wind dir      SE SE SE SE SE SE  E SE SE  E  E  E  E  E  E  E NE NE NE NE NE  E
Wind spd       8  8 12 14 17 14 11  9  8  8 11 12 14 14 11  8  6  8 11 12 16 13
Clouds        B1 B2 B1 B2 B2 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          30          40          20          30
QPF 12hr                   0.08        0.06        0.14        0.06        0.14
Rain shwrs     S  C  C  C  C  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          S  C  C  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index          97103106 94 90          95101104 93             92 99 96 90
Max heat              103   106    92         101   104    92          99    99


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          75    91      74    92      72    92      72    90
Temp          79 75 89 84   78 74 91 84   78 72 90 84   77 72 89 83
Dewpt         73 72 70 71   72 70 69 69   69 68 66 67   69 69 70 71
PWind dir        NE    NE      NE    NE      NE    NE       E    NE
Wind char        GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ253-262200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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                      97          79          95          77          91
Temp          81 80 86 94 97 91 84 82 81 79 85 91 95 86 82 80 79 77 84 90 90 85
Dewpt         75 75 75 73 71 73 75 75 76 75 75 73 73 74 74 75 75 74 74 72 70 72
RH            82 85 70 51 43 56 74 79 85 88 72 56 49 68 77 85 88 90 72 56 52 65
Wind dir      SE SE SE SE SE SE SE SE SE  E  E  E  E  E  E  E NE NE NE NE  E  E
Wind spd       9  9 12 13 16 16 12 10  8  8  9 11 12 13 10  6  4  6 10 10 13 12
Clouds        B2 B2 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          30          40          20          30
QPF 12hr                   0.08        0.06        0.16        0.06        0.14
Rain shwrs     S  C  C  C  C  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          S  C  C  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index          95103106 99 91          94100104 94             91 97 95 91
Max heat              103   106    96         100   104    92          97    98


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          75    92      74    93      72    93      72    92
Temp          78 75 90 86   77 74 91 85   77 72 91 87   76 72 90 85
Dewpt         73 72 69 68   71 70 67 67   69 68 64 64   67 69 68 68
PWind dir        NE    NE      NE    NE      NE    NE       E    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ257-262200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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                      93          80          90          78          88
Temp          81 81 87 91 93 85 83 82 82 80 85 88 90 84 82 82 81 78 83 87 85 83
Dewpt         77 77 77 76 76 76 77 77 77 77 77 78 77 77 77 77 77 76 76 76 75 75
RH            88 88 72 62 58 75 82 85 85 91 77 72 66 80 85 85 88 94 80 70 72 77
Wind dir      SE SE SE SE SE SE  E SE SE  E  E  E  E  E  E  E  E NE NE NE NE NE
Wind spd      10 10 12 16 16 13 13 12 11 10 11 13 14 14 13 11  9 10 12 13 16 14
Clouds        B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          30          40          20          30
QPF 12hr                   0.04        0.05        0.13        0.06        0.14
Rain shwrs     S  S  S  S  S  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          S  S  S  S  S  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index          98104106 95 92 90       95102102 93 90 90       92 98 94 90
Max heat              104   107    93    90   102   103    92          98    98


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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    89      77    90      74    89      75    88
Temp          81 77 88 84   80 77 89 84   80 74 88 84   79 75 87 83
Dewpt         74 73 72 72   73 72 70 71   70 69 69 69   70 71 72 72
PWind dir        NE    NE      NE    NE      NE    NE       E    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ249-262200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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                      91          76          90          74          89
Temp          77 77 79 89 91 85 79 77 76 76 80 87 90 83 79 77 76 74 80 88 89 85
Dewpt         73 73 73 69 69 72 72 73 73 73 73 68 68 72 73 73 73 72 72 69 67 68
RH            87 87 82 52 49 65 79 87 90 90 79 53 49 70 82 87 90 93 77 54 48 57
Wind dir      SE SE SE SE SE  E  E SE  E  E  E  E  E  E  E  E  E NE NE NE NE  E
Wind spd      10 10 11 13 13 14 12 11  9  8 10 10 13 13 11  8  5  6 10 10 11 10
Clouds        OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     60          50          50          30          30
QPF 12hr                   0.20        0.15        0.21        0.14        0.14
Rain shwrs     C  C  C  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
Tstms          C  C  C  L  L  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C
Heat index             93 96 90                91 94                   92 91
Max heat               93    96                91    94                92    93


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          72    89      71    89      68    90      69    90
Temp          75 72 88 84   76 71 87 84   74 68 88 86   73 69 88 85
Dewpt         70 70 67 66   67 66 62 60   63 63 59 58   64 65 63 63
PWind dir         E    NE      NE    NE      NE    NE       E     E
Wind char        LT    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         30    20      20    20      20    20      20    30
Rain shwrs     C  C  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          C  C  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ250-262200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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                      93          75          91          74          90
Temp          76 75 82 90 93 84 80 78 76 76 82 87 91 84 80 78 77 74 82 89 89 84
Dewpt         73 72 72 70 71 73 74 74 73 72 73 70 70 74 75 74 74 73 74 72 70 71
RH            90 90 72 52 49 70 82 88 90 87 74 57 50 72 85 88 90 97 77 57 54 65
Wind dir      SE SE SE SE SE  E  E SE  E  E  E  E  E  E  E  E NE NE NE NE  E  E
Wind spd       6  6  9 12 14 12 10  8  5  5  8 10 12 12  9  5  4  5 10 11 12 10
Clouds        B2 B2 B1 OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     50          30          40          20          30
QPF 12hr                   0.12        0.09        0.19        0.06        0.14
Rain shwrs     C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          C  C  C  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index             96100 90                92 97 90                96 94
Max heat               96   100                92    97                96    96


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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          72    91      71    91      68    92      69    91
Temp          76 72 89 84   76 71 90 85   75 68 90 85   73 69 89 85
Dewpt         72 70 69 68   70 67 64 63   66 64 62 63   67 67 67 68
PWind dir        NE    NE      NE    NE      NE    NE       E    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$
TXZ253-262200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
356 AM CDT Tue Sep 26 2017

Date             Tue 09/26/17            Wed 09/27/17            Thu 09/28/17
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          79          95          76          91
Temp          80 79 86 94 96 88 83 81 80 79 85 92 95 86 82 80 79 76 84 90 90 85
Dewpt         75 75 75 71 71 73 74 75 75 75 75 71 73 73 75 75 75 74 74 72 70 72
RH            85 88 70 47 45 61 74 82 85 88 72 51 49 65 79 85 88 94 72 56 52 65
Wind dir      SE SE SE SE SE SE  E SE SE  E  E  E  E  E  E  E NE NE NE NE  E  E
Wind spd       8  8 11 12 14 14 11  9  6  6  9 12 13 13 10  5  5  6 10 10 13 11
Clouds        B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          30          40          20          30
QPF 12hr                   0.10        0.07        0.17        0.06        0.14
Rain shwrs     S  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  S
Tstms          S  C  C  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  S
Heat index          95101103 96 90          94 98104 93             91 97 95 90
Max heat              101   104    94          98   104    92          97    98


Date          Fri 09/29/17  Sat 09/30/17  Sun 10/01/17  Mon 10/02/17
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    92      74    92      71    93      71    92
Temp          77 74 90 86   77 74 91 85   76 71 91 87   75 71 90 85
Dewpt         73 72 69 68   71 69 67 67   68 67 64 64   68 68 68 68
PWind dir        NE    NE      NE    NE      NE    NE       E    NE
Wind char        LT    GN      LT    GN      LT    GN      LT    GN
Avg clouds    B2 B2 SC SC   B2 B2 B2 B2   SC SC SC SC   SC SC B2 B2
PoP 12hr         20    20      20    20      20    20      20    30
Rain shwrs     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C
Tstms          S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$



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