Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
356 AM CDT Sat Sep 23 2017

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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                      92          80          92          78          92
Temp          81 79 85 90 92 90 84 82 81 80 85 89 92 86 82 80 79 78 86 91 92 87
Dewpt         76 75 75 74 73 74 75 75 75 75 75 74 73 74 75 75 75 75 75 75 75 75
RH            85 88 72 60 54 60 74 79 82 85 72 61 54 68 79 85 88 91 70 60 58 68
Wind dir      SE  E SE SE SE  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd       5  5 10 12 13 13  9  8  6  6 10 12 13 13 11 10  9  9 12 13 14 14
Clouds        B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     20          20          20          20          30
QPF 12hr                   0.04        0.01        0.02        0.02        0.02
Rain shwrs     S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C  C  C  C
Tstms          S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  C  C  C  C
Heat index          93 99101 98             93 98101 95             96102102 96
Max heat               99   101    93          98   101    91         102   102


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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          77          93          77          94
Temp          78 77 85 93 96 92 84 81 78 77 85 91 93 87 81 79 78 77 86 92 94 88
Dewpt         75 74 74 72 72 73 74 74 74 74 74 72 71 73 74 75 75 75 74 73 73 74
RH            91 90 70 51 46 54 72 79 88 90 70 54 49 63 79 88 91 94 68 54 51 63
Wind dir      SE  E SE SE  E  E  E SE SE SE SE SE SE  E SE SE SE SE SE SE SE SE
Wind spd       5  5 10 12 14 16 11  6  5  6 10 12 14 14 11  9  8  8 11 13 16 14
Clouds        B1 B1 B1 B2 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     30          20          20          20          30
QPF 12hr                   0.06        0.01        0.02        0.02        0.02
Rain shwrs     S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  C  C  C  C
Tstms          S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  C  C  C  C
Heat index          92101105100             93 98101 94             94102103 96
Max heat              101   105    95          98   101    91         102   103


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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          79          96          78          96
Temp          82 80 88 96 99 95 86 83 81 79 85 92 96 91 83 81 79 78 85 92 96 91
Dewpt         75 75 73 71 69 70 72 74 74 74 73 71 69 71 72 74 74 74 73 71 71 71
RH            79 85 61 45 38 45 63 74 79 85 67 51 42 52 70 79 85 88 67 51 45 52
Wind dir      SE  E SE SE  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd       6  5 10 11 13 14 12  8  6  5  9 11 12 13 11  9  8  6 11 12 13 14
Clouds        B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     30          10          20          20          20
QPF 12hr                   0.03           0        0.02        0.02        0.02
Rain shwrs              C  C              S  S  S  S  S  S  S  S  S  S  S  S
Tstms                   C  C              S  S  S  S  S  S  S  S  S  S  S  S
Heat index          96103106101 91          91 99102 97             91 99103 98
Max heat              103   106    96          99   102    93          99   103


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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                      92          78          90          79          91
Temp          80 79 84 90 92 89 83 80 79 78 85 88 90 85 82 81 80 79 86 90 90 85
Dewpt         76 75 75 75 75 74 75 75 75 75 75 75 74 75 75 75 75 75 75 75 75 75
RH            88 88 74 62 58 61 77 85 88 91 72 66 60 72 79 82 85 88 70 62 62 72
Wind dir      SE SE SE SE  E  E SE SE SE SE SE SE SE  E SE SE SE SE SE SE SE SE
Wind spd       9  8 11 13 14 14 12 11  9  8 11 13 14 13 12 11  9  9 11 13 16 14
Clouds        B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          30
QPF 12hr                   0.07        0.02        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  C  C  C  C  S
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  S
Heat index          92100103 98             93 98 99 92             96101100 94
Max heat              100   103    93          98   100    90         101   102


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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          75          96          75          94
Temp          76 74 82 91 94 90 82 79 77 75 81 91 96 92 83 78 76 75 81 90 94 91
Dewpt         73 73 72 68 67 67 70 71 71 71 71 67 65 67 69 71 72 72 69 67 67 68
RH            90 97 72 47 41 47 67 77 82 87 72 45 36 44 63 79 87 90 67 47 41 47
Wind dir      SE  E SE SE  E  E  E SE SE  E SE SE SE  E SE SE SE SE SE SE SE  E
Wind spd       8  6 11 12 14 16 13  9  6  6 10 11 12 14 12 10  8  8 10 12 13 14
Clouds        B1 B2 B2 B1 B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     30          10          20          10          20
QPF 12hr                   0.03           0        0.02           0        0.02
Rain shwrs              C  C              S  S  S  S              S  S  S  S
Tstms                   C  C              S  S  S  S              S  S  S  S
Heat index             95 98 93                94 99 95                93 98 95
Max heat               95    98                94    99    91          93    98


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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          75          94          75          94
Temp          76 74 82 91 94 90 82 78 76 75 83 91 94 88 81 78 76 75 85 94 84 88
Dewpt         73 72 73 70 70 71 71 71 71 70 71 68 67 70 71 71 71 70 69 68 69 71
RH            90 93 74 50 46 54 69 79 85 84 67 47 41 55 72 79 85 84 59 43 61 57
Wind dir      SE  E SE  E  E  E  E SE SE  E SE SE  E  E SE SE SE SE SE SE SE  E
Wind spd       4  4  9 11 14 12  9  5  4  4  8  9 11 11  8  6  5  4  8 10 11 12
Clouds        B1 B2 B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1
PoP 12hr                     30          20          20          20          20
QPF 12hr                   0.06        0.01        0.02        0.02        0.02
Rain shwrs        S  S  C  C        S  S  S  S  S  S  S  S  S  S  S  S  S  S
Tstms             S  S  C  C        S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index             96100 96                96 98 93                98    94
Max heat               96   100    90          96    98                98    99


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

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

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
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                      98          77          95          77          95
Temp          78 76 85 94 98 93 85 81 79 77 85 92 95 90 83 80 79 77 85 92 95 90
Dewpt         74 74 73 70 69 70 72 73 73 73 73 69 69 70 72 73 74 73 72 70 70 71
RH            88 94 67 46 39 47 65 77 82 87 67 47 43 52 70 79 85 87 65 49 45 54
Wind dir       E  E SE SE  E  E  E SE SE SE SE SE SE  E SE SE SE SE SE SE SE SE
Wind spd       4  4  9 11 14 14 11  6  4  4  9 11 12 12 10  8  6  5 10 11 13 13
Clouds        B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     30          10          20          20          20
QPF 12hr                   0.04           0        0.02        0.02        0.02
Rain shwrs        S  S  C  C              S  S  S  S  S  S  S  S  S  S  S  S
Tstms             S  S  C  C              S  S  S  S  S  S  S  S  S  S  S  S
Heat index          92101104 99             92 97101 95             91 98102 96
Max heat              101   104    93          97   101    93          98   102


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

$$



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