Point Forecast Matrices
Issued by NWS Brownsville, TX

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

TXZ255-222200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          78          92          76          92
Temp          80 80 87 93 93 88 84 82 80 79 87 92 91 85 81 80 78 76 85 89 92 85
Dewpt         75 76 75 74 73 74 75 76 76 75 75 74 73 74 75 75 75 75 75 74 73 74
RH            85 88 68 54 52 63 74 82 88 88 68 56 56 70 82 85 91 97 72 61 54 70
Wind dir      SE SE SE SE SE  E  E SE SE SE SE SE SE  E SE SE SE SE SE SE SE SE
Wind spd       6  8 12 13 14 13 10  8  5  5 10 12 13 13  9  8  6  5 10 12 14 13
Clouds        SC B1 B1 B1 SC SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.02        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  S  S  S  S  S
Tstms          S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index          97102102 96 91          96101100 92             93 98101 93
Max heat              102   103    94         101   101    91          98   101


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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      77    92      76    89
Temp          80 77 89 85   81 78 89 85   81 78 89 85   80 76 87 84
Dewpt         75 75 75 75   76 76 75 76   77 76 75 75   77 76 75 75
PWind dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2
PoP 12hr         20    30      10    30      20    30      30    40
Rain shwrs     S  S  C  C          C  C    S  S  C  C    C  C  C  C
Tstms          S  S  C  C          C  C    S  S  C  C    C  C  C  C

$$
TXZ255-222200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          95          75          93
Temp          80 79 87 94 95 89 83 80 78 77 86 93 94 86 81 79 78 75 85 91 93 87
Dewpt         74 76 74 72 71 73 74 75 75 74 74 72 72 73 74 74 74 74 74 72 71 73
RH            82 91 65 49 46 59 74 85 91 90 68 51 49 65 79 85 88 97 70 54 49 63
Wind dir      SE SE SE SE SE  E  E SE SE  E SE SE SE  E SE SE SE SE SE SE  E SE
Wind spd       6  6 12 13 14 16 11  8  6  5 10 12 14 16 10  8  5  5 10 12 16 16
Clouds        SC B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.02        0.01        0.03        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  S
Tstms          S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index          96102103 96 90          95102102 93             93 98101 94
Max heat              102   103    94         102   103    91          98   101


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    93      77    93      75    91
Temp          80 76 90 87   80 77 91 87   80 77 90 86   80 76 88 85
Dewpt         75 75 73 74   75 75 74 74   76 76 74 74   76 75 74 74
PWind dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2
PoP 12hr         20    30      10    30      20    30      30    40
Rain shwrs     S  S  C  C          C  C    S  S  C  C    C  C  C  C
Tstms          S  S  C  C          C  C    S  S  C  C    C  C  C  C

$$
TXZ253-222200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          79          98          76          96
Temp          81 81 89 98100 93 85 83 81 80 88 97 97 90 83 81 79 76 85 92 96 90
Dewpt         74 75 73 70 69 70 72 74 75 75 73 71 69 70 72 74 74 74 73 71 69 71
RH            79 82 59 41 37 47 65 74 82 85 61 43 40 52 70 79 85 94 67 51 42 54
Wind dir      SE SE SE SE SE SE SE SE SE  E SE SE  E  E SE SE SE SE SE SE SE SE
Wind spd       8  9 12 12 14 16 12  8  6  5 10 11 13 14 12  8  6  5  9 10 13 14
Clouds        B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC B1 SC
PoP 12hr                     20          20          20          10          20
QPF 12hr                   0.01        0.01        0.01           0        0.02
Rain shwrs     S        S  S  S  S              S  S              S  S  S  S  S
Tstms          S        S  S  S  S              S  S              S  S  S  S  S
Heat index          97105107 99 92          96104104 95             91 99102 96
Max heat              105   107    96         104   105    93          99   102


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    96      78    96      78    95      77    92
Temp          81 78 93 90   82 79 93 90   82 79 92 88   81 78 90 88
Dewpt         74 74 71 71   75 75 72 72   75 75 72 73   74 74 72 72
PWind dir        SE    SE      SE    SE      SE    SE      SE     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2
PoP 12hr         20    20      10    30      20    30      30    40
Rain shwrs     S  S  S  S          C  C    S  S  C  C    C  C  C  C
Tstms          S  S  S  S          C  C    S  S  C  C    C  C  C  C

$$
TXZ257-222200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          79          92          76          90
Temp          81 79 87 91 91 87 83 81 80 79 87 91 91 85 82 81 80 76 85 88 90 85
Dewpt         76 76 75 75 75 75 76 76 76 75 75 75 75 74 75 75 75 75 75 75 74 75
RH            85 91 68 60 60 68 80 85 88 88 68 60 60 70 79 82 85 97 72 66 60 72
Wind dir      SE SE SE SE  E  E  E SE SE SE SE SE  E  E SE SE SE SE SE SE SE SE
Wind spd      10  9 12 14 16 14 12 11  9  8 11 13 14 13 11 10  8  6 11 13 14 13
Clouds        B1 B1 B1 B1 SC SC SC B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.03        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  S  S  S  S  S
Tstms          S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Heat index          97102102 96 91          97102102 92             93 98 99 93
Max heat              102   103    94         102   103    91          98   100


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    91      78    91      78    90      77    89
Temp          81 78 89 86   81 79 89 85   81 79 88 85   81 77 87 84
Dewpt         75 75 75 75   76 76 76 76   76 76 76 76   76 75 76 75
PWind dir        SE    SE      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2
PoP 12hr         20    30      20    30      20    30      30    40
Rain shwrs     S  S  C  C    S  S  C  C    S  S  C  C    C  C  C  C
Tstms          S  S  C  C    S  S  C  C    S  S  C  C    C  C  C  C

$$
TXZ249-222200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          74          94          73          96
Temp          77 76 82 93 96 92 82 78 76 75 81 91 94 90 80 77 75 73 81 91 96 88
Dewpt         73 73 73 69 67 69 71 72 73 73 72 68 67 67 70 71 71 71 71 67 65 67
RH            87 90 74 46 39 47 69 82 90 94 74 47 41 47 72 82 87 93 72 45 36 50
Wind dir      SE SE SE SE  E  E  E SE SE  E SE SE  E  E  E SE SE SE SE SE SE  E
Wind spd       9  9 12 12 13 16 13 10  8  6 10 12 13 14 12  8  5  5  9 11 13 13
Clouds        B1 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC
PoP 12hr                     20          20          20          10          20
QPF 12hr                   0.01        0.02        0.01           0        0.02
Rain shwrs              S  S  S  S  S  S        S  S              S  S  S  S
Tstms                   S  S  S  S  S  S        S  S              S  S  S  S
Heat index             98100 97                96 98 93                94 99 91
Max heat               98   100    94          96    98                94    99


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    94      74    92      73    93      73    89
Temp          77 74 90 87   78 75 89 87   78 74 88 87   77 73 86 85
Dewpt         71 72 67 68   71 73 68 69   72 73 68 70   72 72 68 69
PWind dir        SE    SE      SE    SE      SE    SE       E     E
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC SC B1   B1 B1 B1 B1   B1 B2 B2 B1   B2 B2 B2 B2
PoP 12hr         10    20      10    30      30    30      30    40
Rain shwrs           S  S          C  C    C  C  C  C    C  C  C  C
Tstms                S  S          C  C    C  C  C  C    C  C  C  C

$$
TXZ250-222200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          74          94          73          94
Temp          77 75 84 95 95 88 81 78 75 74 83 92 93 87 79 76 75 73 83 91 94 85
Dewpt         74 73 73 69 69 71 73 74 73 72 73 70 70 71 71 71 71 70 71 68 67 70
RH            90 94 70 43 43 57 77 88 94 93 72 49 47 59 77 85 87 90 67 47 41 61
Wind dir      SE SE SE SE  E  E  E SE  E  E SE SE  E  E  E SE SE  E SE SE SE  E
Wind spd       5  5 10 11 13 13  9  6  4  4  9 11 13 10  8  4  3  3  8  9 11 10
Clouds        B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          10          20
QPF 12hr                   0.02        0.03        0.05           0        0.02
Rain shwrs     S  S  S  S  S  S  S  S  S        S  S              S  S  S  S  S
Tstms          S  S  S  S  S  S  S  S  S        S  S              S  S  S  S  S
Heat index          91101100 95                98 99 92                96 98
Max heat              101   102    92          98   100                96    98


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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          73    94      74    94      74    93      73    91
Temp          76 73 91 85   79 74 89 85   79 74 90 85   77 73 88 84
Dewpt         71 70 68 71   72 71 68 72   73 72 70 73   72 72 70 72
PWind dir        SE    SE      SE    SE      SE    SE      SE     E
Wind char        LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B2   B1 B2 B2 B2
PoP 12hr         20    20      10    30      20    30      30    40
Rain shwrs     S  S  S  S          C  C    S  S  C  C    C  C  C  C
Tstms          S  S  S  S          C  C    S  S  C  C    C  C  C  C

$$
TXZ253-222200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
355 AM CDT Fri Sep 22 2017

Date             Fri 09/22/17            Sat 09/23/17            Sun 09/24/17
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          77          97          74          95
Temp          81 79 88 96 98 92 83 80 79 78 87 95 96 88 82 79 78 74 85 92 95 89
Dewpt         73 75 74 70 69 70 73 74 74 74 73 70 69 70 72 73 73 73 73 69 69 70
RH            77 88 63 43 39 49 72 82 85 88 63 45 42 55 72 82 85 97 67 47 43 54
Wind dir      SE SE SE SE SE  E SE SE SE  E SE SE  E  E SE SE SE SE SE SE  E  E
Wind spd       6  6 11 12 14 14 10  6  4  4  9 11 12 14 10  6  4  4  9 10 13 13
Clouds        SC B1 SC B1 B1 SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC SC B1 SC
PoP 12hr                     20          20          20          10          20
QPF 12hr                   0.01        0.02        0.03           0        0.02
Rain shwrs     S        S  S  S  S  S  S        S  S              S  S  S  S  S
Tstms          S        S  S  S  S  S  S        S  S              S  S  S  S  S
Heat index          96103105 97             94102102 94             92 97101 94
Max heat              103   105    95         102   104    91          97   101


Date          Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    95      77    96      77    95      76    92
Temp          80 76 92 89   81 78 92 89   81 77 92 88   80 76 90 87
Dewpt         73 73 70 71   74 74 70 71   75 74 71 72   74 74 70 71
PWind dir        SE    SE      SE    SE      SE    SE      SE     E
Wind char        GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2
PoP 12hr         20    20      10    30      20    30      30    40
Rain shwrs     S  S  S  S          C  C    S  S  C  C    C  C  C  C
Tstms          S  S  S  S          C  C    S  S  C  C    C  C  C  C

$$



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