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Issued by NWS San Juan, PR

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FOCA52 TJSJ 300800
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
400 AM AST Tue May 30 2017

PRZ001-302030-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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          87          79          87
TEMP          78 83 87 88 85 82 80 79 80 84 86 87 85 82 80 79 80 84 86 87 85 81
DEWPT         77 76 75 75 75 76 77 76 76 75 74 74 74 75 75 74 74 73 72 72 72 73
RH            97 80 68 66 72 82 91 91 88 74 68 65 70 79 85 85 82 70 63 61 65 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       9 13 16 16 14 12 12 11 12 14 16 17 14 12 12 12 11 14 16 17 16 13
CLOUDS        B2 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     40          20          40          40          40
QPF 12HR                   0.26        0.08        0.15        0.04        0.06
RAIN SHWRS     C  C  C  C  C  S  S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S
TSTMS          S        S  S                    S  S
HEAT INDEX       91 96 98 94 89 87    86 92 94 95 93 89 85    84 90 92 94 91 86
MAX HEAT         91    98    98    88    92    95    95    87    90    94    94


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    89      78    90
TEMP          78 84 88 82   78 84 88 82   78 85 89 82   78 85 90 82
DEWPT         74 73 73 73   75 75 74 75   77 77 75 76   77 77 75 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    BZ      GN    BZ      GN    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC
POP 12HR         20    30      20    40      20    40      20    20
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS                              S  S          S  S

$$

PRZ002-302030-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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          77          86          77          86
TEMP          78 83 86 87 84 80 79 77 78 82 85 86 83 80 78 77 78 82 85 86 84 80
DEWPT         76 76 75 75 75 76 76 76 75 75 74 74 75 74 74 74 73 72 72 71 72 73
RH            94 80 70 68 74 88 91 97 91 79 70 68 77 82 88 90 85 72 65 61 67 79
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 14 16 14 14 13 12 13 13 16 14 16 14 14 14 14 13 16 14 16 14 13
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     50          50          50          40          40
QPF 12HR                   0.29        0.19        0.19        0.05        0.07
RAIN SHWRS     L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S
TSTMS          S        S  S        S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX       91 95 96 92 86          89 93 94 90 84          87 91 91 90 84
MAX HEAT         91    96    96    86    89    94    94    84    87    92    91


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    87      77    86      77    87      77    88
TEMP          77 83 87 81   77 82 86 80   77 83 87 81   77 84 88 81
DEWPT         73 73 73 73   74 74 74 76   77 76 76 76   77 77 76 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC FW
POP 12HR         20    20      30    30      50    50      30    30
RAIN SHWRS     S  S  S  S    C  C  C  S    C  C  C  C    C  C  C  S
TSTMS                                      S  S  S  S

$$

PRZ007-302030-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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                      90          75          92          75          90
TEMP          75 83 88 90 86 80 77 75 77 85 90 92 87 81 78 76 77 84 88 90 86 80
DEWPT         74 74 73 74 74 75 75 75 75 74 73 73 73 74 74 73 72 72 70 69 70 71
RH            97 74 61 60 68 85 94100 94 70 58 54 63 79 88 90 85 67 55 50 59 74
WIND DIR      NE  E SE SE  E NE NE NE NE  E SE SE SE  E NE NE NE  E SE SE SE  E
WIND SPD       9 12 16 17 12  9  9 10 10 13 16 17 14 11  9 10 10 13 16 18 17 10
CLOUDS        SC SC SC B1 B1 SC SC FW FW FW FW B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR                     30           5          40          10          20
QPF 12HR                   0.17        0.02        0.11        0.01        0.03
RAIN SHWRS     C  S  S  C  C  S  S              C  C  S  S  S  S  S  S  S  S  S
TSTMS          S        S  S
HEAT INDEX       90 96 99 94 85          93 98101 94 86          90 93 95 91 83
MAX HEAT         90    99    98          93   101   100    84    90    95    94


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    91      75    88      75    89      75    90
TEMP          75 85 91 81   75 83 88 80   75 83 89 80   75 84 90 80
DEWPT         72 72 71 71   73 74 71 74   75 76 76 74   75 76 73 74
PWIND DIR        NE    SE       E    SE       E    SE       E    SE
WIND CHAR        GN    BZ      GN    BZ      GN    BZ      GN    BZ
AVG CLOUDS    FW FW FW FW   SC SC SC FW   SC SC SC FW   FW FW FW FW
POP 12HR         10    20      20    20      20    20      10    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-302030-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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          78          86          78          86
TEMP          78 82 86 88 85 81 80 78 79 83 85 86 84 81 79 78 79 83 85 86 84 80
DEWPT         76 76 75 76 76 76 76 77 76 76 74 74 75 75 75 75 74 73 71 72 73 73
RH            94 82 70 68 75 85 88 97 91 80 70 68 74 82 88 91 85 72 63 63 70 79
WIND DIR       E  E  E  S  E  E  E  E  E  E  E  E  S  E  E  E  E  E  E NE SE  E
WIND SPD      13 14 18 16 16 13 16 14 14 17 19 20 14 16 13 14 14 17 18 19 16 14
CLOUDS        B1 SC SC B2 B2 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     60          10          40           5          20
QPF 12HR                   0.35        0.03        0.10           0        0.03
RAIN SHWRS     S  S  S  L  L  S  S              C  C                    S  S  S
TSTMS                   S  S
HEAT INDEX       89 95 99 94 87 86       91 93 94 92 87          89 90 92 90 84
MAX HEAT         89    99    99    87    91    94    94    85    89    92    92


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    87      77    85      77    86      77    87
TEMP          77 83 87 81   77 82 85 80   77 82 86 80   77 83 87 81
DEWPT         73 74 73 75   74 74 76 76   75 76 77 77   76 76 77 77
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    FW FW FW SC   FW FW SC SC   FW FW SC B1   FW FW SC SC
POP 12HR         10    30      10    40      10    50      10    40
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                              S  S          S  S

$$

PRZ010-302030-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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                      90          75          90          75          88
TEMP          75 83 88 90 86 80 77 75 77 84 88 90 86 80 77 75 77 83 87 88 85 80
DEWPT         74 74 72 74 75 76 76 75 75 75 73 74 75 75 74 73 73 72 69 71 74 74
RH            97 74 59 60 70 88 97100 94 74 61 60 70 85 90 94 87 70 55 57 70 82
WIND DIR      NE  E  E NW  E  N  E  E  E  E  E  S NE  E  E  E  E  E  E  S  E SE
WIND SPD       8  9  6 10 11  5 10 10 10 11  9 10  6 11 10 10 11 13  9  9  8  8
CLOUDS        SC SC SC B2 B2 FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW
POP 12HR                     70           5          50           5          50
QPF 12HR                   0.47           0        0.27           0        0.25
RAIN SHWRS     S        L  L                    C  C                    C  C  S
TSTMS                   S  S                    S  S                    S  S
HEAT INDEX       90 95 99 95 86          92 96 99 95 85          88 91 94 93 84
MAX HEAT         90    99    98          92    99    98          88    94    94


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    89      75    87      75    88      75    89
TEMP          75 83 89 80   75 82 87 79   75 83 88 80   75 83 89 80
DEWPT         73 72 72 74   73 73 73 73   75 75 75 76   75 76 73 76
PWIND DIR         E    NE       E    SE       E    SE       E    SE
WIND CHAR        GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   FW FW SC B1   FW FW SC B1   FW FW SC B1
POP 12HR         10    40      10    50      10    40      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

$$

VIZ001-302030-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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          80          87          80          86
TEMP          79 84 88 89 86 83 81 80 81 84 86 87 85 82 81 80 81 84 85 86 84 81
DEWPT         77 76 76 76 77 77 76 76 76 75 75 75 75 75 75 74 74 73 73 73 74 74
RH            94 77 68 66 75 82 85 88 85 74 70 68 72 79 82 82 79 70 67 65 72 79
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      17 17 18 17 17 17 18 18 16 17 18 18 18 19 19 18 18 17 17 17 16 16
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     40          50          50          40          40
QPF 12HR                   0.25        0.19        0.19        0.05        0.07
RAIN SHWRS     L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S
TSTMS          S        S  S        S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX       93 99100 97 92 87 86 87 92 95 96 94 89 87 84 86 90 92 93 91 86
MAX HEAT         93   100   100    90    92    96    96    89    90    93    93


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    87      79    84      79    85      79    86
TEMP          79 84 87 82   79 82 84 81   79 83 85 81   79 83 86 81
DEWPT         74 74 74 75   75 75 76 77   77 77 77 77   77 77 77 77
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC FW
POP 12HR         20    20      30    30      50    50      30    30
RAIN SHWRS     S  S  S  S    C  C  C  S    C  C  C  C    C  C  C  S
TSTMS                                      S  S  S  S

$$

VIZ002-302030-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
400 AM AST Tue May 30 2017

DATE             TUE 05/30/17            WED 05/31/17            THU 06/01/17
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          77          86          77          85
TEMP          78 83 86 87 84 80 79 77 78 82 85 86 83 80 78 77 78 82 84 85 83 80
DEWPT         77 77 77 77 77 77 77 76 76 76 75 76 76 75 75 75 74 74 74 74 74 74
RH            97 82 75 72 80 91 94 97 94 82 72 72 80 85 91 94 88 77 72 70 74 82
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 16 17 16 16 14 16 14 16 17 16 18 18 18 18 17 17 17 17 16 16 16
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC
POP 12HR                     40          50          50          50          50
QPF 12HR                   0.24        0.21        0.21        0.06        0.07
RAIN SHWRS     L  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S
TSTMS          S        S  S        S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX       92 97 99 94 87          89 94 96 91 85          88 91 93 90 84
MAX HEAT         92    99    99    87    89    96    96    85    88    93    93


DATE          FRI 06/02/17  SAT 06/03/17  SUN 06/04/17  MON 06/05/17
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    86      78    86      78    87      78    88
TEMP          78 83 86 81   78 83 86 81   78 83 87 81   78 84 88 82
DEWPT         74 74 75 75   76 75 76 77   77 77 77 78   77 77 77 78
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC FW
POP 12HR         20    20      30    30      50    50      30    30
RAIN SHWRS     S  S  S  S    C  C  C  S    C  C  C  C    C  C  C  S
TSTMS                                      S  S  S  S

$$


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