Area Forecast Matrices
Issued by NWS Brownsville, TX

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000
FOUS54 KBRO 200855
AFMBRO

Area Forecast Matrices
National Weather Service Brownsville TX
355 AM CDT Sun Aug 20 2017

TXZ253-202200-
Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                99103105          78         100          77         100
Temp          79 79 90100103 97 86 82 80 79 87 93100 94 84 81 79 77 88 98100 94
Dewpt         75 75 74 69 68 70 73 75 75 74 72 69 69 70 72 74 75 74 73 69 69 70
RH            88 88 60 37 33 42 65 79 85 85 61 46 37 46 67 79 88 90 61 39 37 46
Wind dir      SE SE SE SE SE  E SE SE SE SE SE  E  E  E SE SE SE  E SE SE SE  E
Wind spd       8  6 11 11 13 18 14 11  6  4  6  9 14 11  8  4  2  2  5  6  9 10
Wind gust                    28                      23                      20
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs                                                              S  S
Tstms                                                                   S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    99      77    98      77    97      77    96
Temp          81 77 97 94   81 77 96 93   81 77 95 92   80 77 94 91
Dewpt         75 75 68 70   74 75 68 70   74 75 72 72   73 74 73 74
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC FW SC SC   SC SC SC SC   SC SC SC B1   B2 B1 B1 B1
PoP 12hr          5    10       5    20      20    30      20    40
Rain shwrs              S             S       S  C  C    C  C  C  C
Tstms                   S             S       S  C  C    C  C  C  C

$$
TXZ255-202200-
Inland Cameron-
Including the cities of Brownsville and Harlingen
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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          97          78          97
Temp          79 79 89 98 97 92 84 82 80 80 87 91 97 90 83 81 79 78 87 96 95 90
Dewpt         76 76 75 73 73 74 76 77 76 75 74 72 72 73 75 76 76 75 74 73 72 74
RH            91 91 64 45 46 56 77 85 88 85 65 54 45 58 77 85 91 91 65 48 48 60
Wind dir       S SE SE SE  E  E  E SE SE SE SE  E  E  E SE SE SE SE SE SE  E  E
Wind spd       8  5  9 11 14 16 12  9  6  4  6 11 16 13  9  4  3  3  6  9 11 11
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0        0.02           0        0.03
Snow 12hr                    MM          MM          MM
Rain shwrs                                S  S  S  S              S  S  S  S
Tstms                                                             S  S  S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    96      77    95      77    94      77    94
Temp          80 77 95 89   80 77 94 89   80 77 92 88   79 77 92 88
Dewpt         76 76 72 73   76 76 72 73   76 76 74 75   75 76 74 75
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC B1 SC B1   B2 B1 B1 B1
PoP 12hr          5    20       5    20      20    30      20    40
Rain shwrs           S  S          S  S       S  C  C    C  C  C  C
Tstms                S  S          S  S       S  C  C    C  C  C  C

$$
TXZ257-202200-
Coastal Cameron-
Including the cities of Port Isabel, South Padre Island,
Laguna Heights, and Laguna Vista
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                88 94 99          81    89 93 96          80    89 93 96
Temp          81 81 88 93 93 89 85 84 82 81 86 89 93 88 84 83 81 80 87 92 92 88
Dewpt         77 77 76 76 76 76 77 77 77 76 75 75 75 75 76 77 77 76 76 75 75 76
RH            88 88 68 58 58 66 77 80 85 85 70 64 56 66 77 82 88 88 70 58 58 68
Wind dir       S  S SE SE  E  E  E SE SE SE SE  E  E  E SE SE SE SE SE  E  E  E
Wind spd       9  6  9 11 14 13 13 10  9  5  6 12 16 12 10  6  4  3  5 10 12 11
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0        0.02           0        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs                                S  S  S  S              S  S  S
Tstms                                                             S  S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    92      80    91      80    90      80    90
Temp          83 80 92 87   82 80 90 86   82 80 90 86   82 80 90 86
Dewpt         77 76 75 75   77 76 75 75   77 77 77 77   77 78 76 76
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC B1 SC B1   B2 B1 B1 B1
PoP 12hr          5    20       5    20      30    30      20    40
Rain shwrs           S             S          C  C  C    C  C  C  C
Tstms                S             S          C  C  C    C  C  C  C

$$
TXZ252-202200-
Starr-
Including the cities of Rio Grande City and Roma
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                     105          77         102          77         102
Temp          78 78 90101105 99 86 82 79 78 87 94102 96 85 81 79 77 88 98102 96
Dewpt         74 74 73 67 64 67 71 73 74 73 70 67 67 67 70 72 74 73 71 67 66 67
RH            88 88 58 33 27 36 61 74 85 85 57 41 32 39 61 74 85 87 57 37 31 39
Wind dir      SE SE SE SE SE SE SE SE SE SE SE SE  E  E  E SE SE SE SE SE  E  E
Wind spd      10  9 12 12 13 19 19 14 10  6  9 10 14 11  9  5  3  3  5  5  8 10
Wind gust     20                33 25
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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   101      76   100      76    98      76    97
Temp          80 76 97 95   80 76 96 95   80 76 95 93   80 76 94 92
Dewpt         73 74 66 65   73 73 66 68   72 74 70 69   71 73 71 72
PWind dir        SE    SE      SE    SE      SE     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   FW SC SC SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr          5    10       5    10       5    30      20    40
Rain shwrs                                       C  C    C  C  C  C
Tstms                                            C  C    C  C  C  C

$$
TXZ254-202200-
Inland Willacy-
Including the city of Raymondville
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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          98          77          98
Temp          78 78 90 98 99 92 84 81 79 79 87 92 98 91 83 80 79 77 88 96 96 90
Dewpt         76 75 75 72 72 73 75 76 76 75 73 71 71 72 74 76 76 75 74 72 71 73
RH            94 91 62 43 42 54 74 85 91 88 63 51 42 54 74 88 91 94 63 46 45 58
Wind dir      SE SE SE SE  E  E  E SE SE SE SE  E  E  E SE SE SE SE SE SE  E  E
Wind spd       6  5  9 11 16 17 13 10  6  3  6 11 17 13  9  5  3  3  5  9 11 12
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0        0.02           0        0.03
Snow 12hr                    MM          MM          MM
Rain shwrs                                S  S  S  S              S  S  S  S
Tstms                                                             S  S  S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    97      76    96      76    95      76    94
Temp          80 76 95 90   79 76 94 89   79 76 93 88   79 76 93 88
Dewpt         76 76 71 72   75 76 71 72   75 76 74 74   74 76 75 75
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   FW SC SC SC   SC B1 SC B1   B2 B1 B1 B1
PoP 12hr          5    20       5    20      20    30      20    40
Rain shwrs           S  S          S  S       S  C  C    C  C  C  C
Tstms                S  S          S  S       S  C  C    C  C  C  C

$$
TXZ256-202200-
Coastal Willacy-
Including the city of Port Mansfield
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                88 94 99          81    89 93 96          79    88 93 96
Temp          80 80 88 92 93 90 85 84 82 81 85 89 93 89 85 83 81 79 87 92 92 89
Dewpt         77 76 76 76 76 76 77 77 77 75 75 74 74 75 76 76 76 76 75 75 74 75
RH            91 88 68 60 58 64 77 80 85 82 72 61 54 64 75 80 85 91 68 58 56 64
Wind dir       S  S SE  E  E  E  E SE SE SE SE  E  E  E SE SE SE SE SE  E  E  E
Wind spd       9  8  9 12 16 16 13 10  9  6  6 12 17 14 11  8  5  4  5 10 12 13
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0        0.02           0        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs                                S  S  S  S              S  S  S
Tstms                                                             S  S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    91      79    90      79    90
Temp          83 79 91 88   82 79 89 87   82 79 89 87   82 79 89 87
Dewpt         77 76 74 75   76 76 74 75   76 76 77 77   77 78 77 76
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC B1 SC B1   B2 B1 B1 B1
PoP 12hr          5    20       5    20      30    30      20    40
Rain shwrs           S             S          C  C  C    C  C  C  C
Tstms                S             S          C  C  C    C  C  C  C

$$
TXZ248-202200-
Zapata-
Including the city of Zapata
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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               101104108          78         101          77         101
Temp          80 79 88 98103100 89 83 80 79 87 94101 98 88 82 79 77 86 96101 98
Dewpt         73 73 71 65 62 64 69 72 73 73 70 66 64 65 67 71 73 73 71 66 64 65
RH            79 82 57 34 26 31 52 70 79 82 57 40 30 34 50 69 82 87 61 38 30 34
Wind dir      SE SE SE SE SE  E  E SE SE SE SE SE  E  E  E SE SE SE SE SE SE  E
Wind spd      12 10 13 13 14 19 24 18 12  9 10 11 13 12 12  8  4  4  5  5  8 10
Wind gust                       36
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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   100      77   100      77    98      77    96
Temp          82 77 95 98   82 77 95 97   82 77 93 95   81 77 92 94
Dewpt         71 73 65 62   71 73 65 66   71 73 68 66   69 72 71 70
PWind dir        SE    SE      SE    SE      SE    SE       E     E
Wind char        GN    LT      LT    LT      LT    GN      LT    LT
Avg clouds    SC FW FW SC   SC SC SC SC   B1 SC B1 B1   B1 B1 B1 B1
PoP 12hr          5     5       5     5       5    30      20    40
Rain shwrs                                       C  C    C  C  C  C
Tstms                                            C  C    C  C  C  C

$$
TXZ249-202200-
Jim Hogg-
Including the city of Hebbronville
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                     102          76         100          75         100
Temp          78 77 87 97102 98 86 81 78 77 85 93100 96 85 80 77 75 85 95100 96
Dewpt         73 73 72 66 64 67 71 73 73 73 70 66 66 67 69 72 73 73 70 67 66 67
RH            85 87 61 36 29 37 61 77 85 87 61 41 33 39 59 77 87 94 61 40 33 39
Wind dir      SE SE SE SE SE  E  E SE SE SE SE  E  E  E  E SE SE  E SE SE  E  E
Wind spd       9  8 11 12 13 20 19 14  9  5  9 10 14 12  9  5  3  2  5  5  9 10
Wind gust                       31
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC
PoP 12hr                      0           0           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    99      75    98      75    97      75    94
Temp          80 75 94 95   80 75 93 94   79 75 92 93   79 75 90 91
Dewpt         72 73 66 64   72 73 66 68   72 73 70 70   71 73 71 72
PWind dir        SE    SE      SE    SE       E     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1
PoP 12hr          5    10       5    10       5    30      20    40
Rain shwrs                                    S  C  C    C  C  C  C
Tstms                                         S  C  C    C  C  C  C

$$
TXZ250-202200-
Brooks-
Including the city of Falfurrias
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                     103          77          99          75          99
Temp          78 78 89 99103 97 86 81 79 77 85 93 99 93 83 79 77 75 86 95 99 93
Dewpt         74 74 74 68 67 71 74 74 74 73 71 69 69 70 72 74 74 73 72 70 69 70
RH            88 88 61 37 32 43 68 79 85 87 63 46 38 47 70 85 90 94 63 45 38 47
Wind dir      SE SE SE SE  E  E SE SE SE SE SE  E  E  E SE SE SE  E SE SE  E  E
Wind spd       6  5 10 11 14 19 14 11  5  3  6 10 16 11  8  4  2  2  5  6  9 10
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                    MM          MM          MM
Rain shwrs                                                              S  S
Tstms                                                                   S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    98      75    98      75    96      75    95
Temp          79 75 94 92   79 75 93 92   79 75 92 91   78 75 91 90
Dewpt         74 73 69 70   74 74 69 70   74 74 71 72   73 74 73 75
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B2
PoP 12hr          5    10       5    20      20    30      20    40
Rain shwrs              S             S       S  C  C    C  C  C  C
Tstms                   S             S       S  C  C    C  C  C  C

$$
TXZ251-202200-
Kenedy-
Including the city of Sarita
355 AM CDT Sun Aug 20 2017

Date             Sun 08/20/17            Mon 08/21/17            Tue 08/22/17
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                87 99103    76 79 84    84 96 99    75 77 82    89 96100
Temp          78 79 90 97 98 91 84 82 80 79 85 91 96 89 82 80 78 77 88 95 95 89
Dewpt         76 75 76 73 73 74 76 76 76 75 73 72 72 73 75 76 76 75 74 73 72 74
RH            94 88 64 46 45 58 77 82 88 88 67 54 46 59 79 88 94 94 63 49 48 61
Wind dir      SE SE SE SE  E  E SE SE SE SE SE  E  E  E SE SE SE SE SE SE  E  E
Wind spd       8  6  9 12 16 17 13 10  6  3  5 11 17 12  9  5  3  3  5  9 12 12
Wind gust                          20                   19 16
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                      0           0          20           5          20
QPF 12hr                      0           0        0.02           0        0.02
Snow 12hr                    MM          MM          MM
Rain shwrs                                S  S  S  S              S  S  S  S
Tstms                                                             S  S  S  S


Date          Wed 08/23/17  Thu 08/24/17  Fri 08/25/17  Sat 08/26/17
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    96      77    95      77    94      77    93
Temp          80 77 94 88   80 77 94 88   79 77 92 87   79 77 92 87
Dewpt         76 75 72 73   76 75 72 73   76 75 74 75   75 76 75 75
PWind dir        SE     E      SE     E       E     E       E     E
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1
PoP 12hr          5    20       5    20      20    30      20    40
Rain shwrs           S  S          S  S       S  C  C    C  C  C  C
Tstms                S  S          S  S       S  C  C    C  C  C  C

$$


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