Point Forecast Matrices
Issued by NWS Brownsville, TX

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
240
FOUS54 KBRO 220856
PFMBRO

Point Forecast Matrices
National Weather Service Brownsville TX
356 AM CDT Tue Aug 22 2017

TXZ255-222200-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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                      95          79          94          78          92
Temp          78 79 88 94 93 89 83 81 79 79 88 92 93 88 82 81 79 78 86 91 91 87
Dewpt         77 76 75 74 73 74 76 76 76 76 76 74 74 74 76 76 76 75 75 74 73 74
RH            97 91 66 53 52 61 80 85 91 91 68 56 54 63 82 85 91 91 70 58 56 65
Wind dir      SE  E  E  E  E  E  E  E  E  N NE NE NE  E  E  E  E NE NE NE NE NE
Wind spd       5  3  5 10 12 16 11  6  2  3  8 11 16 12 10  6  5  8 11 16 17 17
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2
PoP 12hr                     20          20          20          20          30
QPF 12hr                   0.06        0.06        0.06        0.04        0.09
Rain shwrs     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  L
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  L
Heat index          98105102 98 91          98102102 96 90          95100100 95
Max heat              105   106    94         102   104    93         100   101


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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          79    90      79    92      78    93      78    92
Temp          81 79 89 85   80 79 90 86   80 78 91 87   80 78 91 87
Dewpt         76 75 76 76   78 77 77 76   77 77 76 75   77 76 75 75
PWind dir        NE     N      SW     S       S    SW      SW    NW
Wind char        BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   SC B1 B1 B1
PoP 12hr         60    70      50    50      30    40      30    20
Rain shwrs     L  L  L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          L  L  L  L    C  C  C  C    C  C  C  C    C  C  S  S

$$
TXZ255-222200-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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                      97          77          96          77          95
Temp          77 77 88 95 95 91 84 81 79 77 88 94 96 90 82 80 78 77 87 93 95 89
Dewpt         76 75 74 73 72 73 75 76 76 75 75 72 72 73 75 76 76 75 74 72 72 73
RH            97 94 63 49 48 56 74 85 91 94 66 49 46 58 79 88 94 94 65 51 48 59
Wind dir      SE  E  E  E  E  E  E  E  E  N NE NE NE  E  E  E  E NE NE  E  E  E
Wind spd       4  2  5 10 11 14 10  5  2  3  6 11 16 11  9  5  4  5  9 13 16 14
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC B2 B2 B2
PoP 12hr                     20          20          20          20          30
QPF 12hr                   0.06        0.06        0.06        0.04        0.09
Rain shwrs     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
Heat index          97105103100 92          98103105 98             95102103 97
Max heat              105   107    96         103   105    94         102   103


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    93      77    94      77    94
Temp          81 78 89 86   80 78 92 88   79 77 92 88   80 77 92 88
Dewpt         75 75 75 76   77 77 76 76   77 76 75 75   76 76 74 75
PWind dir        NE    NE      SW     S       S    SW      SW    NW
Wind char        GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         50    70      50    50      30    40      30    20
Rain shwrs     C  C  L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  C  L  L    C  C  C  C    C  C  C  C    C  C  S  S

$$
TXZ253-222200-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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          80         100          79          97
Temp          79 80 89 97100 94 86 83 81 80 88 97100 94 85 82 80 79 86 94 97 91
Dewpt         75 75 73 69 69 70 73 74 74 75 74 70 68 70 73 74 74 75 73 71 70 70
RH            88 85 59 40 37 46 65 74 79 85 63 42 36 46 67 77 82 88 65 47 42 50
Wind dir      SE  E  E  E  E  E  E  E  E NE NE NE  E  E  E  E  E NE NE  E  E  E
Wind spd       4  3  4  5  8 11 12  5  3  2  4  6 11 11  9  4  2  4  6 11 12 13
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW B1 B1 B2
PoP 12hr                     20           0          20           5          30
QPF 12hr                   0.06           0        0.06           0        0.09
Rain shwrs        S  S  S  S              S  S  S  S              C  C  C  C  C
Tstms             S  S  S  S              S  S  S  S              C  C  C  C  C
Heat index          97103107101 92          96103106100 92          93101103 97
Max heat              103   107    97         103   106    96         101   103


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    88      79    93      78    95      78    96
Temp          81 78 87 85   80 79 91 89   81 78 93 90   81 78 93 91
Dewpt         74 74 74 74   76 76 76 74   76 76 75 73   75 75 73 72
PWind dir        NE     N       W    SW       S     W       W    NW
Wind char        GN    BZ      GN    GN      LT    GN      GN    GN
Avg clouds    B2 B2 B2 B2   OV B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         40    60      60    50      30    40      30    20
Rain shwrs     C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S
Tstms          C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S

$$
TXZ257-222200-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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                      94          80          93          79          91
Temp          79 80 88 93 92 89 84 83 81 80 88 92 92 87 83 82 80 79 86 91 91 87
Dewpt         77 76 76 75 74 75 76 77 76 76 76 74 75 75 76 76 76 75 75 75 75 75
RH            94 88 68 56 56 64 77 82 85 88 68 56 58 68 80 82 88 88 70 60 60 68
Wind dir      SE SE  E  E  E  E  E  E  E NE NE NE NE  E  E  E  E NE NE NE  E NE
Wind spd       6  4  5 11 12 14 11  8  3  3  8 12 14 12 10  8  5  8 11 16 18 17
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2
PoP 12hr                     20          20          20          20          30
QPF 12hr                   0.06        0.06        0.06        0.04        0.11
Rain shwrs     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
Tstms          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
Heat index          98105102 99 93 92       98102103 97 91 90       96101101 96
Max heat              105   105    96    91   102   103    94         101   102


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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          80    89      79    91      78    92      78    92
Temp          83 80 89 85   82 79 91 86   82 78 92 87   82 78 91 87
Dewpt         76 76 76 77   78 78 77 77   77 77 76 76   77 76 76 76
PWind dir        NE     E       S     S       S    SW      SW    NW
Wind char        BZ    BZ      BZ    BZ      BZ    GN      GN    GN
Avg clouds    B2 B2 B2 B2   B2 B2 B2 B2   B1 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         50    70      50    50      30    40      30    20
Rain shwrs     C  C  L  L    C  C  C  C    C  C  C  C    C  C  S  S
Tstms          C  C  L  L    C  C  C  C    C  C  C  C    C  C  S  S

$$
TXZ249-222200-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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          76          97          75          95
Temp          75 76 85 94 99 96 86 80 78 76 84 92 97 95 85 79 77 75 82 90 95 93
Dewpt         73 73 70 66 66 67 70 72 72 72 72 65 63 65 70 71 72 72 70 66 65 66
RH            94 90 61 40 34 39 59 77 82 87 67 41 33 37 61 77 85 90 67 45 37 41
Wind dir      SE SE SE  E  E  E  E SE SE SE  E  E  E  E  E SE SE  E  E  E  E  E
Wind spd       6  4  5  8 11 12 14  9  5  3  2  5  9 12 10  6  4  4  5  6 10 13
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC B1
PoP 12hr                      0           0           0          10          20
QPF 12hr                      0           0           0           0        0.06
Rain shwrs                                                        S  S  S  S  C
Tstms                                                             S  S  S  S  C
Heat index             98103100 91             94 99 97                93 97 96
Max heat               98   104    97          94    99    94          93    98


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    88      74    91      74    92      74    92
Temp          80 76 85 86   77 74 87 89   77 74 87 89   77 74 87 89
Dewpt         71 72 70 71   73 73 72 72   73 73 71 70   72 72 70 69
PWind dir         E    NE       N     W       W     W       N     N
Wind char        GN    BZ      BZ    BZ      GN    BZ      GN    GN
Avg clouds    B1 B1 B2 OV   OV OV B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         40    60      60    50      30    40      30    20
Rain shwrs     C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S
Tstms          C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S

$$
TXZ250-222200-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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                      97          76          98          76          96
Temp          76 76 86 93 97 92 84 80 79 76 86 94 98 92 83 80 78 76 85 93 96 92
Dewpt         75 74 72 70 70 71 74 75 74 73 74 68 68 70 74 74 74 73 72 69 68 70
RH            97 94 63 47 42 51 72 85 85 90 68 43 38 49 74 82 88 90 65 46 40 49
Wind dir      SE SE  E  E  E  E  E SE  S  N NE NE  E  E  E SE  E  E  E  E  E  E
Wind spd       3  2  4  6 10 12  9  4  2  1  4  8 12 11  8  3  1  3  5 10 12 11
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 B1
PoP 12hr                     20           0          20          10          30
QPF 12hr                   0.06           0        0.06           0        0.06
Rain shwrs        S  S  S  S              S  S  S  S              C  C  C  C  C
Tstms             S  S  S  S              S  S  S  S              C  C  C  C  C
Heat index          92 99104 99 91          94 99103 98 90          91 98102 98
Max heat               99   104    96          99   103    95          98   102


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    89      76    93      75    94      75    94
Temp          81 78 87 86   79 76 90 89   79 75 91 89   78 75 91 89
Dewpt         74 74 72 73   75 75 74 74   75 74 73 73   75 74 72 73
PWind dir        NE    NE      NW    SW       S    SW      NW     N
Wind char        GN    BZ      BZ    BZ      GN    BZ      GN    GN
Avg clouds    B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         40    70      50    50      30    40      30    30
Rain shwrs     C  C  L  L    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C  L  L    C  C  C  C    C  C  C  C    C  C  C  C

$$
TXZ253-222200-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
356 AM CDT Tue Aug 22 2017

Date             Tue 08/22/17            Wed 08/23/17            Thu 08/24/17
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          78         100          77          98
Temp          78 78 90 98 99 95 86 83 81 78 89 97100 94 84 81 79 77 87 95 98 93
Dewpt         75 74 72 70 68 70 73 74 74 74 73 68 67 69 73 74 74 74 72 68 68 69
RH            91 88 56 41 37 45 65 74 79 88 59 39 34 44 70 79 85 90 61 42 38 46
Wind dir      SE  E  E  E  E  E  E  E SE NE NE NE  E  E  E  E NE NE NE  E  E  E
Wind spd       4  2  4  6  9 12 10  4  2  2  5  8 12 11  8  3  1  3  6 11 12 12
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW B1 B1 B2
PoP 12hr                     20           0          20           5          30
QPF 12hr                   0.06           0        0.06           0        0.09
Rain shwrs        S  S  S  S              S  S  S  S              C  C  C  C  C
Tstms             S  S  S  S              S  S  S  S              C  C  C  C  C
Heat index          97105105101 93          97102105 99 90          94100103 98
Max heat              105   107    97         102   105    95         100   103


Date          Fri 08/25/17  Sat 08/26/17  Sun 08/27/17  Mon 08/28/17
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    95      77    96      77    96
Temp          82 78 90 88   81 78 92 90   80 77 93 91   81 77 94 91
Dewpt         74 74 73 73   75 76 73 73   75 75 72 72   75 75 71 71
PWind dir        NE     N       W    SW       S    SW       W     N
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2 OV   OV B2 B2 B2   B1 B2 B1 B1   B1 B1 B1 B1
PoP 12hr         50    70      60    50      30    40      30    20
Rain shwrs     C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S
Tstms          C  C  L  L    L  L  C  C    C  C  C  C    C  C  S  S

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.