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FOCA52 TJSJ 170841
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
441 AM AST Thu Aug 17 2017

PRZ001-172015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          79          89          79          88
TEMP          80 85 87 88 85 82 81 80 80 85 88 89 86 82 81 80 80 85 87 88 85 82
DEWPT         76 76 77 77 77 77 77 77 76 76 75 75 75 75 76 77 77 76 76 76 76 76
RH            88 75 72 70 77 85 88 91 88 75 66 64 70 79 85 91 91 75 70 68 75 82
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E
WIND SPD      16 17 18 19 17 13 13 13 12 16 17 17 17 16 17 18 18 19 19 18 17 12
CLOUDS        B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1
POP 12HR                     70          20          20          40          40
QPF 12HR                   0.66        0.09        0.04        0.13        0.06
RAIN SHWRS     L  L  L  C  C  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C
TSTMS          S  S  S  S  S                                                  S
HEAT INDEX    86 94 99100 96 90 88 87 87 94 96 99 95 89 87 87 87 94 98 99 94 89
MAX HEAT         94   100   100    88    94    99    99    89    94    99    99


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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          79    89      79    89      79    88      79    92
TEMP          80 85 89 82   80 85 89 82   80 85 88 82   80 87 92 84
DEWPT         77 75 77 76   76 76 76 77   77 77 77 74   75 75 75 74
PWIND DIR         E     E      SE     E      NE    NE       S    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40    50      30    40      50    50      50    50
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-172015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          80          90          80          88
TEMP          81 85 88 88 86 83 82 80 81 86 89 90 87 83 82 81 81 85 88 88 85 81
DEWPT         77 77 77 78 77 77 77 77 75 75 75 76 75 75 76 77 76 77 77 77 76 77
RH            88 77 70 72 75 82 85 91 82 70 64 64 68 77 82 88 85 77 70 70 75 88
WIND DIR       E  E  E  E  E  E  E NE  E  E  E  E NE NE NE  E  E  E  E  E  E  E
WIND SPD      18 18 19 17 16 14 16 14 14 16 17 16 17 18 19 19 19 19 18 16 14 14
CLOUDS        B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     70          30          20          40          40
QPF 12HR                   0.66        0.13        0.04        0.13        0.23
RAIN SHWRS     L  L  L  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS          S  S  S  S  S                                            S  S  S
HEAT INDEX    88 96100102 97 92 90 87 87 96 99 99 96 90 89 88 87 96100100 94 88
MAX HEAT         96   102   102    90    96   100    99    90    96   100   100


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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    88      77    89      76    90
TEMP          79 85 90 83   80 85 88 81   78 84 89 80   77 85 90 82
DEWPT         77 76 77 77   76 77 77 77   77 78 77 74   76 76 76 74
PWIND DIR        NE     E       E     E      NE     E      SE     S
WIND CHAR        GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B2 B2 B1   B2 B2 B1 B1   B1 B1 B1 B1
POP 12HR         50    50      60    60      50    50      50    50
RAIN SHWRS     C  C  C  C    L  L  L  C    C  C  C  C    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-172015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          76          93          76          93
TEMP          77 84 88 89 85 80 78 77 78 87 92 93 88 82 79 77 78 87 92 93 87 81
DEWPT         75 75 75 76 74 73 74 73 73 73 71 70 71 72 73 74 74 74 73 73 74 75
RH            94 74 66 66 70 79 88 87 85 63 51 47 57 72 82 90 88 65 54 52 65 82
WIND DIR       E  E SE SE SE NE  E  E NE  E  E SE NE NE NE NE NE  E  E SE SE  E
WIND SPD      14 14 17 16 18  9  9 10 10 16 16 17 16 11 14 13 12 18 19 20 17  9
CLOUDS        B2 B2 B2 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1 FW
POP 12HR                     60           5          10          10          30
QPF 12HR                   0.26           0        0.01           0        0.19
RAIN SHWRS     L  L  L  S  S                    S  S              S  S  C  C  S
TSTMS          S  S  S                                                  S  S
HEAT INDEX       92 98100 93 84          95101101 94 87          95101102 95 87
MAX HEAT         92   100    99    84    95   101   100    85    95   102   101


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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    90      76    93      74    91      74    91
TEMP          76 84 90 81   77 87 93 80   75 85 91 80   75 85 91 81
DEWPT         75 76 75 76   75 75 75 75   75 75 75 75   75 75 74 72
PWIND DIR        NE    SE       E     E      NE    SE      NE     S
WIND CHAR        GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC
POP 12HR         10    30      10    30      10    40      30    30
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    C  C  C  S
TSTMS                S  S          S  S          S  S    S  S  S

$$

PRZ008-172015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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                      87          78          90          79          88
TEMP          80 84 87 87 84 81 80 79 79 85 89 90 87 83 81 80 80 85 87 88 85 81
DEWPT         76 76 77 77 78 77 77 76 76 77 77 76 76 76 76 76 77 77 77 77 77 76
RH            88 77 72 72 82 88 91 91 91 77 68 64 70 80 85 88 91 77 72 70 77 85
WIND DIR       E  E  E  W  E  E  E  E  E  E  E  E  E  E NE NE NE  E  E  E  E  E
WIND SPD      17 19 16 17 17 17 18 17 17 18 19 21 21 19 18 19 20 21 21 21 21 18
CLOUDS        B2 B2 B2 B1 B1 FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC SC FW
POP 12HR                     50          20          20          10          10
QPF 12HR                   0.54        0.02        0.04        0.02        0.02
RAIN SHWRS     C  C  C  C  C              S  S  S  S  S  S  S  S  S  S  S  S  S
TSTMS          S  S  S  S  S
HEAT INDEX    86 93 99 99 95 88 87    87 96 98 99 98 91 87 86 87 96 99100 96 87
MAX HEAT         93    99    99    87    96    99    99    89    96   100   100


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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    88      78    88      78    88      78    88
TEMP          79 84 88 81   79 84 88 81   79 84 88 81   79 84 88 82
DEWPT         77 76 76 74   76 76 77 73   75 77 78 75   75 76 76 74
PWIND DIR         E     E       E     E       E    NE       E    NW
WIND CHAR        GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC B1
POP 12HR         20    30      30    50      30    30      10    40
RAIN SHWRS     S  S  C  C    C  C  C  C    C  C  C  S    S  S  C  C
TSTMS                S  S    S  S  S  S    S  S  S             S  S

$$

PRZ010-172015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          76          94          78          92
TEMP          79 86 91 92 87 81 79 77 78 87 93 94 89 83 81 79 79 87 91 92 87 81
DEWPT         75 75 75 75 74 76 75 75 74 74 75 74 75 74 74 75 75 75 75 76 77 76
RH            88 70 60 58 65 85 88 94 88 65 56 53 64 74 79 88 88 68 60 60 72 85
WIND DIR       N  E  E  E SE  E NE  E NE  E  E NE NE NE NE NE NE  E  E  E NE NW
WIND SPD       6 11 11 13 10  9 10 11 10 14 13 13 13 16 11 12 13 18 16 12 10  6
CLOUDS        B2 B2 B2 B2 B2 FW FW FW FW FW FW SC SC FW FW FW FW FW FW B1 B1 FW
POP 12HR                     60           5          20          10          50
QPF 12HR                   0.65           0        0.06           0        0.36
RAIN SHWRS     C  C  C  L  L                    S  S              S  S  C  C  S
TSTMS          S  S  S  S  S                                            S  S
HEAT INDEX       95102103 95 87          96103105 99 90 86       96102105 99 87
MAX HEAT         95   103   102    86    96   105   103    88    96   105   103


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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          76    87      76    89      75    89      77    87
TEMP          77 83 87 80   77 84 89 80   76 84 89 81   78 83 87 81
DEWPT         75 76 76 75   75 75 75 73   75 76 76 76   77 76 77 75
PWIND DIR        NE    NE       E     E      NE    NE       E     S
WIND CHAR        GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW SC B1   SC SC SC B1   SC SC SC SC   SC SC SC B1
POP 12HR         10    50      10    50      10    30      10    50
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                S  S          S  S          S  S          S  S

$$

VIZ001-172015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          79          92          80          89
TEMP          81 85 88 88 85 82 81 80 80 87 91 92 88 84 82 81 81 86 88 89 86 83
DEWPT         77 77 77 78 77 77 77 76 76 75 75 75 76 76 77 77 77 77 76 76 76 77
RH            88 77 70 72 77 85 88 88 88 68 60 58 68 77 85 88 88 75 68 66 72 82
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E
WIND SPD      20 20 21 19 18 18 19 19 19 19 19 19 20 21 23 23 21 21 20 18 18 17
CLOUDS        B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1
POP 12HR                     70          30          20          40          40
QPF 12HR                   0.66        0.13        0.04        0.13        0.14
RAIN SHWRS     L  L  L  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  S  S  C
TSTMS          S  S  S  S  S                                                  S
HEAT INDEX    88 96100102 96 90 88 88 87 96102103 99 93 90 88 88 97 99100 96 92
MAX HEAT         96   102   102    88    96   103   102    92    97   100   100


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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          80    89      80    89      79    88      80    89
TEMP          81 86 89 83   81 86 89 82   80 85 88 83   80 86 89 83
DEWPT         76 75 77 77   77 77 77 77   77 77 76 77   76 76 76 74
PWIND DIR        NE    SE       E     E      NE     E      SE     S
WIND CHAR        GN    GN      BZ    GN      GN    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B2 B2 B1 B1
POP 12HR         50    50      60    60      50    50      50    50
RAIN SHWRS     C  C  C  C    L  L  L  C    C  C  C  C    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-172015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
441 AM AST Thu Aug 17 2017

DATE             THU 08/17/17            FRI 08/18/17            SAT 08/19/17
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          79          91          79          89
TEMP          80 85 87 88 85 82 81 80 80 86 90 91 87 83 81 80 80 85 88 89 85 81
DEWPT         77 77 77 78 77 77 77 76 76 76 76 76 76 77 78 78 77 78 76 76 76 76
RH            91 77 72 72 77 85 88 88 88 72 64 62 70 82 91 94 91 80 68 66 75 85
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E  E
WIND SPD      18 19 19 18 17 16 18 19 18 18 19 19 20 20 21 20 20 21 19 17 16 14
CLOUDS        B2 B2 B2 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     70          30          20          40          40
QPF 12HR                   0.66        0.13        0.04        0.13        0.23
RAIN SHWRS     L  L  L  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS          S  S  S  S  S                                            S  S  S
HEAT INDEX    87 96 99102 96 90 88 87 86 95101102 98 92 89 87 87 97 99100 94 87
MAX HEAT         96   102   102    88    95   102   101    91    97   100    99


DATE          SUN 08/20/17  MON 08/21/17  TUE 08/22/17  WED 08/23/17
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    88      78    91      78    90      78    90
TEMP          78 84 88 81   79 86 91 82   79 85 90 82   79 85 90 83
DEWPT         77 76 78 77   77 78 77 77   77 77 77 76   77 76 76 75
PWIND DIR         E    SE       E     E       E    SE       S    SE
WIND CHAR        GN    GN      BZ    GN      GN    LT      LT    GN
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         50    40      50    50      40    40      40    40
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS          S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$



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