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Issued by NWS San Juan, PR

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FOCA52 TJSJ 021808
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
208 PM AST SUN AUG 2 2015

PRZ001-030815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      79          90          79          90          79
TEMP          84 81 80 80 79 83 89 90 86 82 81 80 79 83 89 90 86 82 81 80 79 82
DEWPT         72 73 73 73 74 74 74 74 74 74 74 74 73 73 73 73 74 74 74 73 73 73
RH            67 77 79 79 85 74 61 60 68 77 79 82 82 72 59 58 68 77 79 79 82 74
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      14 11 11 12 13 16 18 18 16 13 14 13 13 14 17 14 14 12 11 12 11 10
CLOUDS        SC SC SC B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     40          30          30          30          20
QPF 12HR                   0.17        0.04        0.06        0.04        0.03
RAIN SHWRS     S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX    90 86 84 84    90 98 99 94 88 86 84    89 97 98 94 88 86 84    87
MAX HEAT         91    86    90    99    98    86    89    98    97    86    87


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          88      79    89      78    89      79    90      79    90
TEMP          88 81   80 82 89 81   79 82 89 82   80 83 90 82   80 83 90 82
DEWPT         72 73   72 72 72 73   72 72 74 73   73 73 73 74   74 74 73 74
PWIND DIR         E       E     E       E    SE      SE    SE      SE     E
WIND CHAR        GN      LT    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    SC SC   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      30    30      10    20      30    30      20    20
RAIN SHWRS     S  S    C  C  C  S    S  S  S  S    C  C  C  S    S  S  S  S

$$

PRZ002-030815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      80          89          81          89          79
TEMP          86 83 83 80 81 82 88 88 87 84 84 81 82 83 89 88 87 83 82 79 80 82
DEWPT         74 74 74 74 75 75 75 75 75 75 75 75 74 74 74 75 75 75 75 74 73 73
RH            68 74 74 82 82 79 66 66 68 74 74 82 77 74 61 66 68 77 79 85 79 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E
WIND SPD      14 14 14 17 17 18 18 17 17 18 18 18 17 17 14 14 16 17 17 16 14 12
CLOUDS        SC SC SC B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR                     50          30          30          30          40
QPF 12HR                   0.27        0.04        0.07        0.04        0.07
RAIN SHWRS     S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  S  C  C  C  C
HEAT INDEX    94 90 90 84 87 89 98 98 96 92 92 87 88 90 98 98 96 90 89    84 87
MAX HEAT         94    90    89    99    98    92    90    99    98    90    87


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          89      78    89      77    89      78    89      79    90
TEMP          88 82   78 81 88 82   77 80 88 82   78 81 88 83   79 82 89 83
DEWPT         73 73   74 73 73 73   73 73 74 73   73 74 74 75   75 75 75 75
PWIND DIR         E       E     E       E    SE      SE    SE       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 SC   B1 B1 B1 SC   B1 B1 SC SC   B1 B1 B1 SC   SC SC SC SC
POP 12HR         40      30    30      30    30      40    40      30    30
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  S    C  C  C  S

$$

PRZ007-030815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      77          93          75          93          77
TEMP          89 81 82 79 77 87 92 93 91 81 82 78 75 87 92 93 91 82 83 80 77 86
DEWPT         68 70 71 72 73 73 72 71 72 73 73 73 73 72 71 70 71 73 73 72 71 71
RH            50 69 69 79 87 63 52 49 54 77 74 85 94 61 51 47 52 74 72 77 82 61
WIND DIR      SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE  E  E
WIND SPD      16  9  9  9 10 16 20 19 18 12 13 11 12 14 17 14 16 10  8  8  8  9
CLOUDS        SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                     30          20           5          20          20
QPF 12HR                   0.07        0.03           0        0.01        0.03
RAIN SHWRS     S  S  S  C  C  S  S  S  S                    S  S  S  S  S  S  S
HEAT INDEX    93 85 86       94100100 99 86 87       94 99 99 98 87 89 84    91
MAX HEAT         93    88    94   101   100    89    94   100    99    90    91


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          91      76    92      75    91      76    92      77    94
TEMP          91 81   79 86 92 80   78 85 91 81   79 86 92 82   80 88 94 82
DEWPT         71 72   71 71 71 72   71 72 72 71   72 72 72 73   73 73 71 72
PWIND DIR         E       E     E       E    SE       E    SE       E     E
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      10    20      10    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-030815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      77          89          77          88          78
TEMP          85 82 79 79 77 83 89 89 87 83 80 79 77 83 88 88 86 83 80 80 78 83
DEWPT         72 72 72 72 72 73 73 73 74 74 74 73 73 73 73 73 74 74 74 73 72 72
RH            65 72 79 79 85 72 59 59 65 74 82 82 87 72 61 61 68 74 82 79 82 70
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      11 14 13 10 10 14 18 21 23 16 16 12 13 16 20 17 23 17 14 13 12 12
CLOUDS        SC FW FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                     30          20           5          20          20
QPF 12HR                   0.06        0.06           0        0.01        0.03
RAIN SHWRS     S  S  S  C  C  S  S  S  S                    S  S  S  S  S  S  S
HEAT INDEX    91 87          89 97 97 95 90 84       89 96 96 94 90 84 84    88
MAX HEAT         92    87    89    97    96    90    89    96    94    90    88


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          88      78    88      78    87      79    89      78    90
TEMP          88 83   80 83 88 83   80 83 87 83   80 84 89 84   80 84 90 85
DEWPT         73 73   72 72 75 73   72 71 74 72   72 73 75 74   73 73 75 75
PWIND DIR        NE       E    NE       E    NE      SE    NE       E     E
WIND CHAR        GN      GN    LT      GN    LT      LT    LT      LT    GN
AVG CLOUDS    SC B1   SC SC SC SC   SC SC SC B2   FW FW SC B2   SC SC SC B1
POP 12HR         50      10    20      10    50       5    50      10    30
RAIN SHWRS     S  C    S  S  S  S    S  S  C  C          C  C    S  S  S  C
TSTMS             S                                      S  S

$$

PRZ010-030815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      77          93          76          91          78
TEMP          83 80 80 78 77 85 93 88 84 81 80 77 77 83 91 87 84 82 81 79 78 83
DEWPT         71 71 71 72 73 73 73 73 74 74 74 73 73 73 73 73 74 74 73 72 72 72
RH            67 74 74 82 87 67 52 61 72 79 82 87 87 72 56 63 72 77 77 79 82 70
WIND DIR       E  E  E  E NE  E  E SE SE NE  E  E NE  E  E NE NE NE  E  E  E  E
WIND SPD       9  6  6  6  5  6 10 10 10 11  9 10  6 11  9 10 10 13 13 11 11 11
CLOUDS        B2 FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR                     20          40           5          30          30
QPF 12HR                   0.04        0.09           0        0.13        0.05
RAIN SHWRS     C  S  S  S  S  S  S  C  C                    C  C  C  S  S  S  S
TSTMS          S                    S  S                    S  S  S
HEAT INDEX    88 83 83       92102 96 91 86 84       89100 94 91 88 86       88
MAX HEAT         90    85    92   102    96    88    89   100    94    89    88


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          89      78    90      77    88      78    91      77    92
TEMP          86 81   79 84 86 81   78 82 85 81   79 84 87 81   78 84 88 82
DEWPT         73 73   72 72 74 73   72 72 73 72   72 72 75 74   73 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B2   SC SC SC B1   SC SC SC B2   FW FW SC B1   SC SC SC B1
POP 12HR         50      10    40      10    50       5    30      10    30
RAIN SHWRS     S  C    S  S  S  C    S  S  C  C          C  C    S  S  S  C
TSTMS             S             S          S  S

$$

VIZ001-030815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      80          89          79          90          78
TEMP          86 83 81 81 80 85 87 89 86 82 80 80 79 85 88 90 86 82 79 80 78 84
DEWPT         74 75 75 76 75 75 75 76 76 76 75 75 74 74 74 75 75 75 75 74 74 74
RH            68 77 82 85 85 72 68 66 72 82 85 85 85 70 63 62 70 79 88 82 88 72
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E
WIND SPD      14 16 18 18 20 20 19 19 18 19 18 18 17 17 16 16 16 18 18 18 17 14
CLOUDS        SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR                     50          20          30          30          40
QPF 12HR                   0.15        0.03        0.07        0.04        0.07
RAIN SHWRS     S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  S  S  S  C  C  C  C
HEAT INDEX    94 90 87 87 85 94 96100 96 89 85 85    93 97101 95 89    84    91
MAX HEAT         95    87    94   100    98    86    93   101    96    85    91


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          89      78    88      78    88      79    89      79    89
TEMP          89 81   80 83 88 81   79 83 88 82   80 84 89 82   80 84 89 82
DEWPT         73 74   74 73 73 74   73 73 74 73   74 75 75 76   75 75 75 76
PWIND DIR         E       E     E       E    SE       E    SE       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    B1 SC   B1 B1 B1 SC   B1 B1 SC SC   B1 B1 B1 SC   SC SC SC SC
POP 12HR         40      30    30      30    30      40    40      30    30
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  S    C  C  C  S

$$

VIZ002-030815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
208 PM AST SUN AUG 2 2015

DATE           08/02/15      MON 08/03/15            TUE 08/04/15            WED
AST 3HRLY     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      79          91          79          91          78
TEMP          87 82 81 80 79 84 90 90 87 82 81 80 79 84 90 90 87 81 80 79 78 83
DEWPT         75 75 76 76 76 75 75 76 76 76 76 75 74 74 74 75 75 75 75 74 74 74
RH            68 79 85 88 91 74 62 64 70 82 85 85 85 72 60 62 68 82 85 85 88 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E
WIND SPD      14 14 17 18 18 19 19 19 20 20 19 19 18 18 17 16 17 18 19 18 17 14
CLOUDS        SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR                     50          20          20          20          40
QPF 12HR                   0.15        0.03        0.05        0.03        0.07
RAIN SHWRS     S  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C
HEAT INDEX    96 89 87 86    92101102 98 89 87 85    91 99101 96 87 85       90
MAX HEAT         99    89    92   103   102    89    91   102   101    87    90


DATE           08/05  THU 08/06/15  FRI 08/07/15  SAT 08/08/15  SUN 08/09/15
AST 6HRLY     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          90      76    91      77    89      78    89      79    90
TEMP          89 79   77 83 90 80   78 82 88 80   79 83 88 81   80 84 89 81
DEWPT         73 74   74 73 73 74   74 74 74 73   74 74 75 76   75 76 75 76
PWIND DIR         E       E     E       E    SE       E    SE       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    B1 SC   B1 B1 B1 SC   B1 B1 SC SC   B1 B1 B1 SC   SC SC SC SC
POP 12HR         40      30    30      40    40      40    40      30    30
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  C    C  C  C  S

$$


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