Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices...UPDATED
National Weather Service Brownsville TX
412 AM CDT Sun Sep 24 2017

TXZ255-242215-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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          92          79          91
Temp             78 85 89 92 85 82 81 79 78 85 89 92 89 84 82 80 79 84 88 91 88
Dewpt            75 76 75 74 75 76 76 76 76 76 75 75 76 77 77 77 77 77 76 76 77
RH               91 75 64 56 72 82 85 91 94 75 64 58 66 80 85 91 94 80 68 62 70
Wind dir         SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd          5 10 12 14 13  9  8  6  6 11 13 14 13 11 10  9  9 11 13 14 14
Clouds           SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          30          20          40
QPF 12hr                   0.02        0.01        0.02        0.02        0.04
Rain shwrs        S  S  C  C        S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  C  C        S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index          94 99102 94             95100103101 93          93 99103 99
Max heat               99   102    92         100   103    97          99   103


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    89      77    89      76    86      73    86
Temp          81 79 87 86   79 77 87 87   79 76 84 84   76 73 84 81
Dewpt         77 77 76 76   77 76 76 75   76 75 74 73   72 70 69 67
PWind dir        SE     E       E     E      NE    NE      NE     N
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1 B2   B2 B2 B2 OV   B2 B2 B2 B1   B2 OV B1 B1
PoP 12hr         30    30      40    40      20    40      30    20
Rain shwrs     C  C  C  C    S  C  C  C    S  S  C  C    C  C  S  S
Tstms          C  C  C  C    S  C  C  C    S  S  C  C

$$
TXZ255-242215-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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          77          94          78          93
Temp             77 86 90 93 86 81 80 79 77 86 91 94 91 84 81 80 78 84 89 93 89
Dewpt            74 74 72 72 73 75 75 75 75 75 73 73 74 76 76 76 76 76 74 74 75
RH               90 68 56 51 65 82 85 88 94 70 56 51 58 77 85 88 94 77 61 54 64
Wind dir         SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd          5 11 13 16 16 10  9  6  8 12 13 16 14 11  9  8  8 11 14 16 14
Clouds           SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          30          20          40
QPF 12hr                   0.02        0.01        0.02        0.02        0.09
Rain shwrs        S  S  C  C        S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  C  C        S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index          94 98102 94             94100103101 93          92 99103 99
Max heat               98   102    91         100   103    96          99   103


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    90      76    89      75    88      71    88
Temp          80 78 88 87   79 76 87 86   78 75 85 84   74 71 85 82
Dewpt         76 76 75 75   76 75 74 74   75 74 72 72   70 68 66 64
PWind dir        SE     E       E     E      NE    NE      NE     N
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B2 OV B2 B1   B2 OV SC B1
PoP 12hr         30    30      40    40      20    40      30    20
Rain shwrs     C  C  C  C    S  C  C  C    S  S  S  C    C  C  S  S
Tstms          C  C  C  C    S  C  C  C    S  S  S  C

$$
TXZ253-242215-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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          78          96          79          93
Temp             79 85 92 97 90 84 81 80 78 85 92 96 92 85 82 81 79 85 90 93 90
Dewpt            74 74 71 70 71 73 75 74 74 74 71 70 72 74 75 75 75 75 73 72 73
RH               85 70 51 42 54 70 82 82 88 70 51 43 52 70 79 82 88 72 58 51 58
Wind dir         SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd          6 10 11 13 14 11  9  8  6 11 12 14 13 11  9  8  8 10 13 14 13
Clouds           SC SC SC B1 SC SC SC SC B1 SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          30          20          40
QPF 12hr                   0.02           0        0.02        0.03        0.13
Rain shwrs        S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index          93100105 96 90          92 99102101 93          92 98101 98
Max heat              100   105    94          99   102    96          98   101


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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      77    90      76    88      72    88
Temp          81 79 90 89   80 77 88 87   78 76 86 84   75 72 85 82
Dewpt         75 75 74 74   75 74 73 73   74 73 70 69   68 66 64 62
PWind dir        SE     E       E    NE      NE    NE       N     N
Wind char        GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B2 OV B2 B2   B2 OV B1 SC
PoP 12hr         30    40      30    50      30    40      20    20
Rain shwrs     C  C  C  C    S  C  C  C    C  C  C  C    S  S  S  S
Tstms          C  C  C  C    S  C  C  C    C  C  C  C

$$
TXZ257-242215-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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                      90          79          90          80          90
Temp             79 85 89 89 85 83 81 80 79 85 89 90 89 84 82 81 80 84 87 90 87
Dewpt            75 75 75 75 75 76 76 76 75 76 76 75 76 76 76 76 76 76 76 76 77
RH               88 72 64 64 72 80 85 88 88 75 66 62 66 77 82 85 88 77 70 64 72
Wind dir         SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd          6 11 14 14 13 11 10  8  8 11 13 16 13 12 11  9  9 11 14 14 13
Clouds           SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     30          20          30          20          40
QPF 12hr                   0.02        0.02        0.02        0.03        0.04
Rain shwrs        S  S  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  C  C  S  S  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index          94 99 99 93 90          95100100100 93          92 99102 99
Max heat               99   100    92         100   100    96          99   102


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    88      78    86      77    86      74    86
Temp          81 79 86 86   80 78 85 84   79 77 84 84   77 74 84 82
Dewpt         77 76 77 77   76 76 76 76   75 75 75 74   71 70 69 67
PWind dir        SE     E       E     E      NE    NE      NE    NE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1 B2   B2 B2 B2 B2   B2 OV B2 B1   B2 OV B1 B1
PoP 12hr         30    30      40    40      20    40      30    20
Rain shwrs     C  C  C  C    S  C  C  C    S  S  S  C    C  C  S  S
Tstms          C  C  C  C    S  C  C  C    S  S  S  C

$$
TXZ249-242215-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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                      95          75          92          76          93
Temp             74 81 91 95 87 80 77 76 75 81 89 92 91 83 80 78 76 82 89 93 87
Dewpt            72 72 66 66 68 70 72 72 73 72 67 68 69 71 72 73 73 73 69 68 70
RH               93 74 44 39 53 72 85 87 94 74 48 46 49 67 77 85 90 74 52 44 57
Wind dir         SE SE SE  E  E  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE  E
Wind spd          6 11 12 13 14 12 10  6  5 11 11 12 13 10  8  6  6  9 12 13 13
Clouds           B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          10          40          30          50
QPF 12hr                   0.01           0        0.02        0.13        0.26
Rain shwrs              S  S              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
Heat index             94 98 91                92 96 95                93 98 92
Max heat               94    98                92    96    91          93    98


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    87      72    85      66    83
Temp          78 75 86 86   77 74 84 84   75 72 82 81   70 66 80 77
Dewpt         73 73 69 71   72 72 69 70   71 70 66 63   61 60 57 57
PWind dir        SE     E       E     E      NE    NE       N     N
Wind char        GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2 OV OV B2   B2 B2 OV OV   B2 OV B2 B2   B2 B2 B1 B1
PoP 12hr         40    50      40    60      30    40      20    10
Rain shwrs     C  C  C  C    C  C  L  L    C  C  C  C    S  S
Tstms          C  C  C  C    C  C  L  L    C  C  C  C

$$
TXZ250-242215-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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                      95          74          93          77          92
Temp             74 82 91 95 85 80 77 76 75 83 90 93 91 83 80 78 77 83 90 92 88
Dewpt            71 72 68 68 71 72 73 72 71 72 68 69 70 72 72 71 71 71 69 68 71
RH               90 72 47 42 63 77 87 87 87 70 49 46 50 70 77 79 82 67 50 46 57
Wind dir         SE SE SE  E  E  E SE SE SE SE SE SE  E SE SE SE SE SE SE SE  E
Wind spd          3  8  9 11 11  8  5  4  3  8  9 11  9  6  5  4  4  6  9 10  9
Clouds           SC B1 B1 SC SC SC B1 SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          40          20          50
QPF 12hr                   0.02           0        0.02        0.08        0.20
Rain shwrs        S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index             95 99 90                94 98 97                94 96 94
Max heat               95    99                94    98    92          94    96


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    91      73    89      72    87      66    86
Temp          78 74 87 87   76 73 86 86   75 72 84 83   70 66 83 80
Dewpt         72 71 70 72   72 70 69 71   71 69 67 66   65 61 60 62
PWind dir         E     E       E     E      NE    NE      NE     N
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 OV   B2 OV B2 B2   B2 B2 B1 B1
PoP 12hr         30    40      30    40      20    30      10    10
Rain shwrs     C  C  C  C    C  C  C  C    S  S  S  C
Tstms          C  C  C  C    C  C  C  C    S  S  S  C

$$
TXZ253-242215-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
412 AM CDT Sun Sep 24 2017

Date             Sun 09/24/17            Mon 09/25/17            Tue 09/26/17
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          79          93
Temp             77 85 92 96 88 82 80 79 77 86 92 95 92 85 82 80 79 84 90 93 90
Dewpt            73 73 70 70 71 73 74 74 74 73 70 69 72 74 75 75 74 74 72 71 72
RH               87 67 49 43 57 74 82 85 90 65 49 43 52 70 79 85 85 72 56 49 56
Wind dir         SE SE SE SE  E SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd          5 10 10 13 14  9  6  5  4 10 11 13 12  9  6  5  5  9 12 13 12
Clouds           SC SC SC B1 SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          10          30          20          40
QPF 12hr                   0.02           0        0.02        0.05        0.16
Rain shwrs        S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Tstms             S  S  S  S              C  C  C  C  S  S  S  S  C  C  C  C  C
Heat index          93 98103 94             93 98101100 92          92 97100 97
Max heat               98   103    92          98   101    96          97   100


Date          Wed 09/27/17  Thu 09/28/17  Fri 09/29/17  Sat 09/30/17
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    92      76    90      75    87      70    88
Temp          81 78 89 89   79 76 88 87   78 75 85 84   74 70 85 82
Dewpt         75 75 73 73   74 74 71 72   73 72 69 68   68 65 62 60
PWind dir        SE     E       E    NE      NE    NE      NE     N
Wind char        GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B2 OV B2 B2   B2 OV B1 SC
PoP 12hr         30    40      30    50      30    40      20    10
Rain shwrs     C  C  C  C    S  C  C  C    C  C  S  C    S  S
Tstms          C  C  C  C    S  C  C  C    C  C  S  C

$$


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