Area Forecast Matrices
Issued by NWS Brownsville, TX

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Area Forecast Matrices...UPDATED
National Weather Service Brownsville TX
822 PM CST Mon Jan 22 2018

TXZ253-231015-
Hidalgo-
Including the cities of McAllen, Edinburg, Pharr, Mission,
and Weslaco
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      46          69          49          64          48
Temp                58 53 49 46 53 67 69 64 56 53 51 49 53 63 64 61 55 51 50 48
Dewpt               42 44 41 40 42 32 33 37 46 47 46 42 42 42 41 42 44 45 44 44
RH                  55 71 74 79 66 27 26 37 69 80 83 77 66 46 43 49 66 80 80 86
Wind dir            NE  N  N  N  N NE NE  E NE NE  N  N  N NE NE NE NE NE  N NE
Wind spd             4  3  4  4  5 11 11 10  6  4  4  6  8  9  8  6  5  3  4  4
Clouds              B2 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
PoP 12hr                      0           0          10          10           0
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                    MM          MM          MM
Rain                                      S  S  S  S
Rain shwrs                                            S  S                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          66      56    73      60    75      53    65      46    68
Temp          65 63 59   58 72 71 63   61 74 72 60   53 63 63 49   49 66 65
Dewpt         50 54 56   56 60 61 60   59 61 57 55   48 43 40 40   39 39 41
PWind dir         E      SE    SE      SE     E      NE     N       N    NE
Wind char        LT      LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B2 OV OV   OV OV OV OV   OV B2 B2 OV   B2 B2 B2 SC   SC SC SC
PoP 12hr         30      30    20      20    30      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$
TXZ255-231015-
Inland Cameron-
Including the cities of Brownsville and Harlingen
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                47 49 54          69          52          64          50
Temp                57 54 51 49 55 67 69 61 57 54 53 52 55 62 63 59 55 53 51 50
Dewpt               48 48 46 44 45 39 40 46 50 50 49 46 47 47 47 48 48 48 48 47
RH                  72 80 83 83 69 36 35 58 77 86 86 80 74 58 56 67 77 83 89 89
Wind dir            NE  N  N  N  N NE NE NE NE NE  N  N  N NE NE NE NE  N  N  N
Wind spd             5  5  5  5  8 12 12 10  6  5  5  8  9 11 10  9  6  4  4  4
Clouds              B2 B1 B1 B1 B1 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B2 B2 OV
PoP 12hr                      0           5          30          30           0
QPF 12hr                      0           0        0.02   0.02-0.12           0
Snow 12hr                    MM          MM          MM
Rain                                      C  C  C  C
Rain shwrs                                            C  C  S  S              S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          66      57    72      60    73      53    64      48    67
Temp          65 62 59   58 71 68 63   60 72 69 61   53 63 60 50   50 66 63
Dewpt         52 56 57   57 62 62 61   59 62 60 57   51 47 46 44   42 44 47
PWind dir        NE      SE    SE      SE    SE      NE     N       N    NE
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV OV B2 OV   OV B2 B2 B1   SC SC SC
PoP 12hr         40      40    20      20    30      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$
TXZ257-231015-
Coastal Cameron-
Including the cities of Port Isabel, South Padre Island,
Laguna Heights, and Laguna Vista
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                51 54 58          67          55          62          52
Temp                59 56 55 54 58 63 67 59 57 56 55 55 57 61 61 58 56 55 53 52
Dewpt               49 47 45 44 43 40 43 47 49 49 48 47 48 48 48 48 48 49 49 49
RH                  69 72 69 69 57 43 42 64 75 77 77 74 72 62 62 69 74 80 86 89
Wind dir            NE NE  N  N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd             9  9  9 10 12 14 14 12 10  9  8 10 11 12 11 10  9  6  5  6
Clouds              B1 B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 OV
PoP 12hr                      0           5          40          30           0
QPF 12hr                      0           0        0.02   0.04-0.14           0
Snow 12hr                    MM          MM          MM
Rain                                      C  C  C  C
Rain shwrs                                            C  C  S  S              S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          64      58    69      60    69      55    62      50    65
Temp          63 60 61   59 68 66 63   61 69 66 61   55 61 59 52   52 64 62
Dewpt         53 56 57   57 61 62 60   59 61 60 57   52 49 48 45   44 46 48
PWind dir         E      SE    SE      SE     E      NE     N       N    NE
Wind char        GN      GN    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    OV OV OV   OV OV OV OV   OV OV OV OV   OV B2 B2 SC   SC SC SC
PoP 12hr         40      40    20      20    30      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$
TXZ252-231015-
Starr-
Including the cities of Rio Grande City and Roma
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          69          47          65          47
Temp                56 51 48 45 53 66 69 64 55 52 49 47 52 63 65 62 54 51 48 47
Dewpt               37 40 39 37 39 28 25 30 42 44 43 39 39 36 33 35 40 42 42 42
RH                  49 66 71 73 59 24 19 28 61 74 80 74 61 36 30 36 59 71 80 83
Wind dir             N NE NE NE NE  E  E  E  E NE NE NE NE NE NE NE  E  E NE NE
Wind spd             4  4  4  4  4 11 10 10  8  5  4  5  6  8  6  5  5  3  3  4
Clouds              B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM
Rain shwrs                                                                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          65      55    73      59    75      52    65      45    67
Temp          64 63 58   56 70 72 63   60 73 72 60   52 61 63 48   47 64 65
Dewpt         48 51 54   55 59 60 59   58 60 55 52   46 41 37 37   37 36 36
PWind dir         E      SE    SE      SE     E      NE     N       N    NE
Wind char        LT      LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1 OV OV   OV OV OV B2   B2 B2 B2 B2   B1 B2 B2 SC   SC SC SC
PoP 12hr         20      20    20      20    20      30    20       0     0
Rain shwrs     S  S  S    S  S  S  S    S  S  S  C    C  S

$$
TXZ254-231015-
Inland Willacy-
Including the city of Raymondville
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                45 48 51          68          51          64          49
Temp                57 52 49 48 53 66 68 61 55 52 51 51 54 62 63 59 54 51 50 49
Dewpt               46 47 44 42 43 30 34 39 48 48 47 44 45 44 44 45 46 46 46 46
RH                  67 83 83 80 69 26 28 44 77 86 86 77 71 52 50 60 74 83 86 89
Wind dir            NE NE  N  N  N NE NE NE NE NE  N  N  N NE NE NE NE NE  N NE
Wind spd             4  4  4  5  6 12 12 10  6  5  5  8  9 11 11  9  6  4  4  5
Clouds              B2 B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2
PoP 12hr                      0           5          20          10           0
QPF 12hr                      0           0        0.01        0.01           0
Snow 12hr                    MM          MM          MM
Rain                                      S  S  S  S
Rain shwrs                                            S  S                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          65      56    72      59    73      52    64      47    67
Temp          65 62 59   57 71 69 63   60 72 70 60   52 62 61 49   49 66 64
Dewpt         51 55 56   56 61 62 60   59 61 59 55   49 45 43 42   40 41 44
PWind dir        NE      SE    SE      SE     E      NE     N       N    NE
Wind char        LT      LT    GN      GN    LT      GN    GN      GN    GN
Avg clouds    B2 OV OV   OV OV OV OV   OV OV B2 OV   B2 B2 B2 SC   SC SC SC
PoP 12hr         40      40    20      20    30      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$
TXZ256-231015-
Coastal Willacy-
Including the city of Port Mansfield
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                51 53 57          67          54          62          51
Temp                57 55 53 53 56 62 67 59 56 55 54 54 56 61 62 58 55 54 52 51
Dewpt               46 44 43 40 39 36 39 43 46 46 46 45 46 46 46 46 47 47 47 47
RH                  67 66 69 61 53 38 36 55 69 72 74 71 69 58 56 64 74 77 83 86
Wind dir            NE NE  N  N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd             9  9  9 10 11 14 14 12 10  9  8 11 12 13 12 11  9  6  6  8
Clouds              B2 B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5          20          20           0
QPF 12hr                      0           0        0.02   0.00-0.05           0
Snow 12hr                    MM          MM          MM
Rain                                      S  S  S  S
Rain shwrs                                            S  S                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          63      57    69      60    70      53    62      49    65
Temp          63 61 60   58 68 67 63   60 69 67 60   53 61 60 51   51 64 62
Dewpt         51 54 57   56 61 61 60   59 61 59 55   50 47 45 43   42 43 46
PWind dir         E      SE    SE      SE     E      NE     N       N    NE
Wind char        GN      GN    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 OV OV   OV OV OV OV   OV OV OV OV   B2 B2 B2 SC   SC SC SC
PoP 12hr         40      40    20      20    40      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$
TXZ248-231015-
Zapata-
Including the city of Zapata
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      45          68          45          65          45
Temp                55 50 47 45 50 65 68 64 54 50 46 45 51 62 65 62 53 50 46 45
Dewpt               35 35 38 36 38 28 23 28 37 38 39 36 36 32 28 30 35 39 39 40
RH                  47 56 71 70 63 25 18 25 52 63 76 70 56 32 25 30 50 66 76 82
Wind dir             N NE  E NE  E  E  E  E  E  E NE NE NE NE NE  E  E  E  E  E
Wind spd             4  4  4  4  4 10  9  8  8  6  4  4  5  6  5  4  5  5  3  4
Clouds              B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM
Rain shwrs                                                                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          65      54    73      58    74      50    65      44    67
Temp          63 64 57   55 68 72 62   58 70 72 58   50 60 63 48   46 63 65
Dewpt         46 49 53   54 58 58 59   58 58 54 50   44 38 36 35   35 34 35
PWind dir         E      SE    SE      SE     N      NE     N      NE    NE
Wind char        LT      LT    GN      LT    LT      GN    GN      LT    LT
Avg clouds    SC B1 B2   OV B2 B2 B2   B2 B1 B1 B2   B1 B1 B1 SC   SC SC SC
PoP 12hr         20      20    20      20    20      30    20       0     0
Rain shwrs     S     S    S  S  S  S    S  S  S  C    C  S

$$
TXZ249-231015-
Jim Hogg-
Including the city of Hebbronville
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          67          45          64          45
Temp                55 49 47 44 51 64 67 63 53 49 46 45 51 61 64 61 52 49 46 45
Dewpt               34 37 38 36 36 22 20 26 37 40 40 36 36 32 28 31 37 39 40 40
RH                  45 63 71 73 56 20 16 24 54 71 79 70 56 33 25 32 56 68 79 82
Wind dir             N  N  N  N NE  E  E  E  E NE NE NE NE NE NE  E  E  E NE NE
Wind spd             4  4  4  4  5 11 10  9  6  4  4  5  6  8  8  5  4  4  3  4
Clouds              B1 B1 B1 SC SC SC SC SC SC SC SC B2 B2 B1 B1 SC SC SC SC SC
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM
Rain shwrs                                                                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          64      54    72      58    74      50    64      43    66
Temp          63 62 57   55 69 71 62   59 71 72 57   50 59 62 47   46 63 64
Dewpt         46 50 53   54 58 59 59   58 59 54 50   44 38 35 34   34 33 34
PWind dir         E      SE    SE      SE     E      NE     N      NE    NE
Wind char        LT      LT    GN      LT    LT      GN    GN      LT    LT
Avg clouds    SC B2 OV   OV OV B2 B2   B2 B2 B2 B2   B1 B2 B1 SC   SC SC SC
PoP 12hr         20      20    20      20    30      30    20       0     0
Rain shwrs     S     S    S  S  S  S    S  C  C  C    C  S

$$
TXZ250-231015-
Brooks-
Including the city of Falfurrias
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      44          68          46          65          46
Temp                56 50 47 44 51 66 68 63 53 50 47 46 51 62 65 61 53 49 47 46
Dewpt               40 40 40 38 39 23 23 30 42 44 42 37 38 36 34 37 41 42 42 42
RH                  55 68 76 79 63 19 18 29 66 80 83 71 61 38 31 41 64 77 83 86
Wind dir             N  N  N  N  N NE  E  E  E NE  N  N  N NE NE NE NE NE  N NE
Wind spd             4  3  4  4  4 11 11  9  4  4  4  6  6  8  8  6  3  2  3  4
Clouds              B1 B1 B1 SC SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC B1
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM
Rain shwrs                                                                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          65      55    73      59    75      51    65      44    68
Temp          64 63 57   56 71 71 63   60 73 72 58   51 61 63 47   47 65 65
Dewpt         48 52 54   54 60 61 59   58 60 55 51   45 40 37 37   36 35 38
PWind dir         E      SE    SE      SE     E       N     N       N    NE
Wind char        LT      LT    GN      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 OV   OV OV OV OV   B2 B2 OV B2   B1 B2 B1 SC   SC SC SC
PoP 12hr         20      20    20      20    30      30    20       0     0
Rain shwrs     S  S  S    S  S  S  S    S  C  C  C    C  S

$$
TXZ251-231015-
Kenedy-
Including the city of Sarita
822 PM CST Mon Jan 22 2018

Date           01/22/18      Tue 01/23/18            Wed 01/24/18            Thu
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                43 47 56          67    46 49 56          63    45 48 53
Temp                56 51 48 47 52 65 67 60 54 51 50 49 53 62 63 59 53 50 49 48
Dewpt               46 43 41 40 40 26 29 37 47 45 45 41 43 41 41 42 45 45 44 44
RH                  69 74 77 76 63 23 24 42 77 80 83 74 69 46 44 53 74 83 83 86
Wind dir            NE NE  N  N  N NE NE NE NE NE  N  N NE NE NE NE NE NE NE NE
Wind spd             5  4  5  5  6 12 12 10  6  5  6  8  9 11 11  9  5  4  5  5
Wind gust           16 16 16 17 19                   19 20          16
Clouds              B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1
PoP 12hr                      0           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                    MM          MM          MM
Rain shwrs                                                                    S


Date           01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18  Mon 01/29/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          64      55    71      59    72      51    63      46    66
Temp          64 61 58   57 70 68 62   60 71 69 57   51 61 61 48   49 64 63
Dewpt         50 54 55   55 61 61 59   58 61 58 53   47 43 41 40   39 39 43
PWind dir         E      SE    SE      SE     E      NE     N       N    NE
Wind char        GN      LT    GN      GN    LT      GN    GN      GN    GN
Avg clouds    B1 OV OV   OV OV OV OV   OV B2 OV B2   B2 B2 B2 SC   SC SC SC
PoP 12hr         30      30    20      20    40      30    20       0     0
Rain shwrs     S  C  C    C  S  S  S    S  C  C  C    C  S

$$



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