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Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
355 PM CDT Fri Sep 22 2017

TXZ255-231000-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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                      79          92          80          92          78
Temp          92 90 84 82 81 79 85 90 92 90 84 82 81 80 85 89 92 86 82 80 79 78
Dewpt         73 74 75 76 76 75 75 74 73 74 75 75 75 75 75 74 73 74 75 75 75 75
RH            54 60 74 82 85 88 72 60 54 60 74 79 82 85 72 61 54 68 79 85 88 91
Wind dir      SE  E  E SE SE  E SE SE SE  E  E SE SE SE SE SE SE SE SE SE SE SE
Wind spd      14 13 10  8  5  5 10 12 13 13  9  8  6  6 10 12 13 13 11 10  9  9
Clouds        SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.01        0.04        0.01        0.02        0.02
Rain shwrs     S        S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C
Tstms          S        S  S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C
Heat index   102 99 92          93 99101 98             93 98101 95
Max heat        103    95          99   101    93          98   101    91


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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      79    92      79    92      78    88      77    87
Temp          91 87   81 79 91 86   81 79 91 86   80 78 88 83   79 77 87 81
Dewpt         75 75   76 76 75 76   77 77 76 76   78 77 76 76   77 76 74 74
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 OV
PoP 12hr         30      10    30      20    40      50    60      40    40
Rain shwrs     C  C          C  C    S  S  C  C    C  C  L  L    C  C  C  C
Tstms          C  C          C  C    S  S  C  C    C  C  L  L    C  C  C  C

$$
TXZ255-231000-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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          93          77
Temp          95 92 84 80 78 77 85 93 96 92 84 81 78 77 85 91 93 87 81 79 78 77
Dewpt         71 73 74 75 75 74 74 72 72 73 74 74 74 74 74 72 71 73 74 75 75 75
RH            46 54 72 85 91 90 70 51 46 54 72 79 88 90 70 54 49 63 79 88 91 94
Wind dir      SE  E SE SE SE  E SE SE  E  E  E SE SE SE SE SE SE  E SE SE SE SE
Wind spd      14 16 11  8  5  5 10 12 14 16 11  6  5  6 10 12 14 14 11  9  8  8
Clouds        SC B1 B1 B1 B1 B1 B1 B2 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          30          20          20          20
QPF 12hr                   0.01        0.06        0.01        0.02        0.02
Rain shwrs     S        S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  C
Tstms          S        S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  C
Heat index   103100 91          92101105100             93 98101 94
Max heat        103    95         101   105    95          98   101    91


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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          94      78    93      78    93      77    90      76    89
Temp          92 88   80 78 92 87   80 78 92 87   79 77 89 84   77 76 88 82
Dewpt         73 74   75 75 74 74   76 77 75 75   77 76 75 75   76 75 73 73
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 OV
PoP 12hr         30      10    30      20    30      40    50      40    40
Rain shwrs     C  C          C  C    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          C  C          C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$
TXZ253-231000-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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                      80          99          79          96          78
Temp         100 96 88 84 82 80 88 96 99 95 86 83 81 79 85 92 96 91 83 81 79 78
Dewpt         69 70 72 74 75 75 73 71 69 70 72 74 74 74 73 71 69 71 72 74 74 74
RH            37 43 59 72 79 85 61 45 38 45 63 74 79 85 67 51 42 52 70 79 85 88
Wind dir      SE SE SE SE SE  E SE SE  E  E  E SE SE SE SE SE SE SE SE SE SE SE
Wind spd      14 14 12  8  6  5 10 11 13 14 12  8  6  5  9 11 12 13 11  9  8  6
Clouds        B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC SC
PoP 12hr                     20          30          10          20          20
QPF 12hr                   0.01        0.03           0        0.02        0.02
Rain shwrs     C  S  S              C  C              S  S  S  S  S  S  S  S  S
Tstms          C  S  S              C  C              S  S  S  S  S  S  S  S  S
Heat index   107103 95 91       96103106101 91          91 99102 97
Max heat        107    98    91   103   106    96          99   102    93


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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          96      79    96      78    95      77    91      75    89
Temp          92 91   81 79 93 91   81 78 92 90   79 77 89 87   78 75 86 84
Dewpt         71 71   75 75 72 72   75 76 73 74   75 75 73 73   75 74 70 71
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 OV
PoP 12hr         20      10    30      20    30      30    50      40    40
Rain shwrs     S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$
TXZ257-231000-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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                      79          92          78          90          79
Temp          91 89 84 81 80 79 84 90 92 89 83 80 79 78 85 88 90 85 82 81 80 79
Dewpt         75 75 76 76 76 75 75 75 75 74 75 75 75 75 75 75 74 75 75 75 75 75
RH            60 64 77 85 88 88 74 62 58 61 77 85 88 91 72 66 60 72 79 82 85 88
Wind dir       E  E SE SE SE SE SE SE  E  E SE SE SE SE SE SE SE  E SE SE SE SE
Wind spd      16 14 12 11  9  8 11 13 14 14 12 11  9  8 11 13 14 13 12 11  9  9
Clouds        SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.02        0.07        0.02        0.02        0.02
Rain shwrs     S        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
Tstms          S        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
Heat index   102100 92          92100103 98             93 98 99 92
Max heat        103    96         100   103    93          98   100    90


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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      80    91      79    90      79    88      78    87
Temp          90 85   82 80 90 85   82 79 90 85   81 79 87 83   80 78 86 81
Dewpt         75 75   76 76 76 76   76 77 77 77   77 76 77 76   77 76 75 75
PWind dir        SE      SE    SE      SE     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 OV
PoP 12hr         30      20    30      20    40      50    60      40    40
Rain shwrs     C  C    S  S  C  C    S  S  C  C    C  C  L  L    C  C  C  C
Tstms          C  C    S  S  C  C    S  S  C  C    C  C  L  L    C  C  C  C

$$
TXZ249-231000-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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          94          75          96          75
Temp          96 92 82 79 76 74 82 91 94 90 82 79 77 75 81 91 96 92 83 78 76 75
Dewpt         67 69 71 72 73 73 72 68 67 67 70 71 71 71 71 67 65 67 69 71 72 72
RH            39 47 69 79 90 97 72 47 41 47 67 77 82 87 72 45 36 44 63 79 87 90
Wind dir       E  E  E SE SE  E SE SE  E  E  E SE SE  E SE SE SE  E SE SE SE SE
Wind spd      13 16 13 10  8  6 11 12 14 16 13  9  6  6 10 11 12 14 12 10  8  8
Clouds        B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC
PoP 12hr                     20          30          10          20          10
QPF 12hr                   0.01        0.03           0        0.02           0
Rain shwrs     C  S  S              C  C              S  S  S  S              S
Tstms          C  S  S              C  C              S  S  S  S              S
Heat index   100 97                95 98 93                94 99 95
Max heat        100    91          95    98                94    99    91


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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          94      76    92      75    93      74    88      73    86
Temp          90 91   79 76 89 89   78 75 89 89   77 74 84 85   75 73 83 82
Dewpt         67 68   71 73 68 69   72 74 69 71   73 73 69 70   71 71 68 68
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   B1 B1 B1 B1   B1 B2 B2 B1   B2 B2 B2 B2   B2 OV OV OV
PoP 12hr         20      10    30      30    50      30    50      40    40
Rain shwrs     S  S          C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          S  S          C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
TXZ250-231000-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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          94          75          94          75
Temp          95 92 82 78 76 74 82 91 94 90 82 78 76 75 83 91 94 88 81 78 76 75
Dewpt         69 71 73 74 73 72 73 70 70 71 71 71 71 70 71 68 67 70 71 71 71 70
RH            43 51 74 88 90 93 74 50 46 54 69 79 85 84 67 47 41 55 72 79 85 84
Wind dir       E  E  E SE SE  E SE  E  E  E  E SE SE  E SE SE  E  E SE SE SE SE
Wind spd      13 13  9  6  4  4  9 11 14 12  9  5  4  4  8  9 11 11  8  6  5  4
Clouds        SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          30          20          20          20
QPF 12hr                   0.03        0.06        0.01        0.02        0.02
Rain shwrs     C  S  S  S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  S
Tstms          C  S  S  S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  S
Heat index   100 99                96100 96                96 98 93
Max heat        101    93          96   100    90          96    98


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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          94      77    94      76    93      75    90      74    88
Temp          94 88   80 77 93 88   79 76 92 87   78 75 90 84   77 74 87 80
Dewpt         68 71   72 71 68 72   73 73 71 74   73 73 71 73   73 71 70 70
PWind dir        SE      SE    SE      SE     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B1 B2   B1 B2 B2 B2   B2 B2 OV B2
PoP 12hr         20      10    30      20    40      30    40      40    40
Rain shwrs     S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$
TXZ253-231000-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
355 PM CDT Fri Sep 22 2017

Date           09/22/17      Sat 09/23/17            Sun 09/24/17            Mon
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          98          77          95          77
Temp          98 94 85 81 78 76 85 94 98 93 85 81 79 77 85 92 95 90 83 80 79 77
Dewpt         69 70 73 74 74 74 73 70 69 70 72 73 73 73 73 69 69 70 72 73 74 73
RH            39 46 67 79 88 94 67 46 39 47 65 77 82 87 67 47 43 52 70 79 85 87
Wind dir      SE  E SE SE  E  E SE SE  E  E  E SE SE SE SE SE SE  E SE SE SE SE
Wind spd      14 14 10  6  4  4  9 11 14 14 11  6  4  4  9 11 12 12 10  8  6  5
Clouds        B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC SC
PoP 12hr                     20          30          10          20          20
QPF 12hr                   0.01        0.04           0        0.02        0.02
Rain shwrs     C  S  S        S  S  C  C              S  S  S  S  S  S  S  S  S
Tstms          C  S  S        S  S  C  C              S  S  S  S  S  S  S  S  S
Heat index   105101 91          92101104 99             92 97101 95
Max heat        105    95         101   104    93          97   101    93


Date           09/25  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
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      79    96      78    95      76    91      75    88
Temp          92 90   81 79 93 90   81 78 92 89   79 76 89 86   78 75 86 83
Dewpt         70 71   74 74 70 71   75 75 72 73   75 75 71 72   74 73 69 71
PWind dir        SE      SE    SE      SE    SE       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 OV OV
PoP 12hr         20      10    30      20    30      30    50      40    40
Rain shwrs     S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C
Tstms          S  S          C  C    S  S  C  C    C  C  C  C    C  C  C  C

$$



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