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Issued by NWS San Juan, PR

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FOCA52 TJSJ 040845
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
445 AM AST TUE AUG 4 2015

PRZ001-042130-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          91          79          90
TEMP          80 83 89 92 88 82 79 79 81 84 89 91 88 82 80 79 79 82 87 90 87 81
DEWPT         73 73 73 73 74 74 74 73 73 73 72 72 72 73 73 72 72 72 72 72 73 73
RH            79 72 59 54 63 77 85 82 77 70 57 54 59 74 79 79 79 72 61 56 63 77
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 16 16 16 13 11 10 10  6 12 13 11 11 10  9  9  9  9 10 11 10  9
CLOUDS        SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR                     10          20          20          20          20
QPF 12HR                   0.01        0.01        0.04        0.02        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    84 89 97101 97 88       86 90 96 99 95 87 84       87 94 97 94 86
MAX HEAT         89   101   100    86    90    99    97    86    87    97    96


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          78    90      79    90      79    90      79    90
TEMP          78 83 90 80   80 83 90 81   79 83 90 82   79 83 90 82
DEWPT         72 72 72 73   73 73 73 74   74 73 73 74   73 72 72 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      20    20      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-042130-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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                      89          79          89          78          89
TEMP          81 88 89 88 86 84 82 80 79 80 86 89 85 79 78 80 80 80 85 89 85 79
DEWPT         74 74 74 75 75 75 75 74 73 73 73 73 73 73 74 74 74 73 73 73 73 73
RH            79 63 61 66 70 74 79 82 82 79 65 59 67 82 88 82 82 79 67 59 67 82
WIND DIR       E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 17 14 16 16 17 17 16 12 13 12 11 12 12 13 13 13 12 11 10 10 10
CLOUDS        SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR                     10          20          20          20          20
QPF 12HR                   0.01        0.01        0.04        0.03        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    86 97 98 98 95 92 89 84    84 93 97 92       84 84 84 92 97 92
MAX HEAT         97    99    98    92    84    97    96    84    84    97    96


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          77    89      78    89      79    90      78    89
TEMP          79 78 89 82   78 88 87 80   80 85 90 86   78 83 88 87
DEWPT         73 73 73 74   74 74 74 75   74 75 75 74   73 73 74 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      20    20      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-042130-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          77          92          76          92
TEMP          77 81 89 92 88 81 77 77 79 83 89 92 88 81 77 76 78 83 89 92 87 80
DEWPT         73 72 71 70 71 73 73 72 71 71 71 71 72 72 72 71 71 71 71 71 72 72
RH            87 74 56 49 57 77 87 85 77 67 56 51 59 74 85 85 79 67 56 51 61 77
WIND DIR       E  E  E SE  E NE NE NE NE  E SE SE  E  E  E  E  E  E  E SE  E  E
WIND SPD      11 14 14 17 14  8 10 10  8 12 13  9  9  8  6  6  6  8  8  8  8  6
CLOUDS        FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          20          20           5          20
QPF 12HR                   0.03        0.01        0.03           0        0.03
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S                    S  S  S
HEAT INDEX       85 95 98 94 86          88 95 99 95 85          88 95 99 94 84
MAX HEAT         85    98    97          88    99    98          88    99    98


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          75    92      76    92      77    92      76    92
TEMP          75 82 92 80   77 84 92 80   77 83 92 81   76 82 92 81
DEWPT         71 71 71 72   72 72 72 72   73 72 71 72   72 71 71 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    GN      GN    GN      LT    GN
AVG CLOUDS    FW FW FW SC   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10    20      10    20      10    20      10    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-042130-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          78          90          78          89
TEMP          78 81 86 88 85 81 78 78 80 84 88 90 89 85 80 78 80 85 88 89 86 82
DEWPT         73 73 73 73 74 74 74 73 72 72 72 73 73 73 73 72 72 72 74 75 74 73
RH            85 77 65 61 70 79 88 85 77 67 59 58 59 67 79 82 77 65 63 64 68 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E NE NE  E
WIND SPD      13 17 19 19 20 18 17 16 13 13 16 10 11 11 11 10 10  9  8  8 10 11
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR                     10          10          20           5          20
QPF 12HR                   0.01        0.01        0.03           0        0.03
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S                    S  S  S
HEAT INDEX       86 93 96 93 86       84 90 95 98 97 92 84    84 91 97 99 94 87
MAX HEAT         86    96    94    84    90    98    98    90    91    99    98


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          78    89      79    89      78    90      79    89
TEMP          78 82 89 83   79 82 89 84   78 84 90 85   79 82 89 82
DEWPT         72 71 74 73   72 72 74 74   73 73 76 74   73 72 74 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   SC SC SC SC   FW FW FW SC   FW FW FW FW
POP 12HR         10    30      10    30      10    20      10    20
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS                S  S          S  S

$$

PRZ010-042130-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          78          91
TEMP          77 81 88 92 88 82 79 78 79 83 89 92 89 83 79 78 79 83 89 91 87 82
DEWPT         73 73 73 73 74 74 73 72 72 72 73 73 73 73 73 72 72 72 73 74 74 73
RH            87 77 61 54 63 77 82 82 79 70 59 54 59 72 82 82 79 70 59 58 65 74
WIND DIR      NE  E  E NE NE NE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       5  9  8 11 10 13 12 11  9 11  6  6  8  9  9  9  9  8  5  4  6  9
CLOUDS        FW FW FW SC SC SC FW FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW
POP 12HR                     20          20          50           5          40
QPF 12HR                   0.03        0.01        0.09           0        0.08
RAIN SHWRS              S  S  S                 C  C                    C  C  S
TSTMS                                           S  S                    S  S
HEAT INDEX       86 96101 97 88          88 97101 97 89          88 97101 95 87
MAX HEAT         86   101   100    86    88   101   101    86    88   101    99


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          77    91      78    91      77    92      78    91
TEMP          77 83 91 84   78 83 91 81   77 84 92 84   78 82 91 84
DEWPT         72 71 73 73   72 72 74 74   73 73 75 74   73 72 73 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    LT      GN    LT      GN    GN      GN    GN
AVG CLOUDS    FW FW SC B1   FW FW SC B1   FW FW FW SC   FW FW SC SC
POP 12HR         10    50      10    40      10    40      10    30
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  S  C    S  S  C  C
TSTMS                S  S          S  S             S          S  S

$$

VIZ001-042130-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          91          78          89
TEMP          80 84 91 91 88 85 85 85 81 78 83 90 91 90 91 90 83 78 81 87 89 87
DEWPT         74 74 74 75 75 75 75 74 74 74 73 73 73 74 74 74 73 73 73 73 73 74
RH            82 72 58 60 66 72 72 70 79 88 72 58 56 60 58 60 72 85 77 63 59 65
WIND DIR       E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      16 16 14 13 16 17 17 12 12 12 12 11 13 14 14 14 13 12 10  9  9 10
CLOUDS        SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR                     10          20          20          20          20
QPF 12HR                   0.01        0.01        0.04        0.03        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    84 91101102 98 94 94 93 86    89 98100 99101 99 89    86 94 97 95
MAX HEAT         91   103   101    94    91    98   100   101    97    94    98


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          78    89      79    89      79    89      79    89
TEMP          79 79 87 87   79 88 84 84   84 80 89 84   80 80 88 88
DEWPT         73 73 73 74   74 74 75 75   75 75 75 75   74 73 74 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      20    20      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-042130-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
445 AM AST TUE AUG 4 2015

DATE             TUE 08/04/15            WED 08/05/15            THU 08/06/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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          91          76          89
TEMP          80 89 92 92 91 92 92 92 84 78 82 89 91 89 83 78 76 78 82 87 89 87
DEWPT         74 74 74 75 75 75 75 74 74 74 73 73 73 74 74 74 74 73 73 73 74 74
RH            82 61 56 58 60 58 58 56 72 88 74 59 56 61 74 88 94 85 74 63 61 65
WIND DIR       E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      19 17 17 16 14 18 17 14 11 14 13 12 13 14 16 16 14 12 11 10 11 12
CLOUDS        SC SC SC FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR                     10          20          20          20          20
QPF 12HR                   0.01        0.01        0.04        0.03        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    84 98102103102103103102 91    87 97100 98 90          87 94 98 95
MAX HEAT         98   103   103   103    98    97   101    95          94    98


DATE          FRI 08/07/15  SAT 08/08/15  SUN 08/09/15  MON 08/10/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          77    89      78    89      79    90      78    89
TEMP          79 79 89 80   80 88 80 80   80 80 80 89   80 79 87 87
DEWPT         74 73 74 74   74 75 75 76   75 75 75 75   74 74 74 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      20    20      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$



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