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Issued by NWS San Juan, PR

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FOCA52 TJSJ 291943
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
343 PM AST Sat Apr 29 2017

PRZ001-300815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      76          84          76          86          76
TEMP          82 79 78 76 76 80 83 84 82 79 77 76 77 82 85 86 83 79 78 76 77 81
DEWPT         73 73 73 73 72 72 72 72 72 73 73 73 73 72 71 71 72 72 73 73 73 73
RH            74 82 85 90 87 77 70 67 72 82 87 90 87 72 63 61 70 79 85 90 87 77
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E
WIND SPD      13 11 13 13 12 16 17 17 13 12 11 11 12 17 17 19 17 12 13 12 11 14
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     60          60          50          50          50
QPF 12HR                   0.67        0.81        0.28        0.33        0.13
RAIN SHWRS     C  C  C  C  C  C  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  S  S  S
HEAT INDEX    87             84 88 90 87             87 90 91 88             86
MAX HEAT         90          84    90    90          87    91    91          86


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          85      76    87      76    87      76    87      76    87
TEMP          85 79   76 82 87 80   76 82 87 80   76 82 87 80   76 82 87 80
DEWPT         73 74   74 74 73 74   74 73 72 73   74 73 72 73   74 73 72 73
PWIND DIR         E       E     E      SE     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         50      20    20      20    30      30    30      30    30
RAIN SHWRS     C  C    S  S  S  S    S  S  S  C    C  C  C  S    C  C  C  S
TSTMS          S  S

$$

PRZ002-300815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      76          84          76          85          76
TEMP          82 79 78 76 76 80 83 84 82 79 77 76 77 81 84 85 82 79 77 76 77 81
DEWPT         74 73 73 73 72 72 72 72 72 72 72 72 72 71 71 71 72 73 73 73 73 73
RH            77 82 85 90 87 77 70 67 72 79 85 87 85 72 65 63 72 82 87 90 87 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      16 13 16 16 16 17 17 16 16 13 14 14 14 18 17 17 16 13 13 14 13 13
CLOUDS        B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     60          60          50          50          50
QPF 12HR                   0.68        0.71        0.28        0.34        0.13
RAIN SHWRS     C  C  C  C  C  L  L  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  S  S  S  S  S  S
HEAT INDEX    88             84 88 90 87             85 89 90 87             86
MAX HEAT         91          84    90    90          85    90    90          86


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          85      76    85      76    85      76    85      76    85
TEMP          85 79   76 81 85 79   76 81 85 79   76 81 85 79   76 81 85 79
DEWPT         73 74   74 74 74 74   73 73 73 74   73 73 73 74   73 73 73 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    B1 SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         50      40    40      20    30      30    30      30    30
RAIN SHWRS     C  C    C  C  C  S    S  S  S  C    C  C  C  S    C  C  C  S
TSTMS          S  S    S  S  S

$$

PRZ007-300815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      73          85          73          86          73
TEMP          82 77 75 74 74 80 84 85 82 77 75 73 75 81 85 86 82 77 75 73 75 81
DEWPT         72 72 72 72 72 71 70 70 71 71 71 71 71 71 70 71 72 71 72 72 72 72
RH            72 85 90 93 93 74 63 61 69 82 87 93 87 72 61 61 72 82 90 97 90 74
WIND DIR      SE  E NE NE  E  E  E SE  E NE NE NE NE  E SE SE SE  E NE NE NE  E
WIND SPD      11 10  8  8  9 17 16 18 13 10  8 10  9 16 18 19 17 11  8  9  9 12
CLOUDS        B1 SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          50          30          30          20
QPF 12HR                   0.06        0.56        0.17        0.19        0.04
RAIN SHWRS     C  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C  C  S  S  S  S  S
TSTMS                               S  S                    S  S
HEAT INDEX    87             83 88 90 86             85 90 91 87             85
MAX HEAT         91          83    90    90          85    91    90          85


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          86      74    86      74    86      74    86      74    86
TEMP          86 78   74 81 86 78   74 81 86 78   74 81 86 78   74 81 86 78
DEWPT         73 73   74 74 74 74   74 73 71 72   72 73 71 72   72 73 71 72
PWIND DIR         E       E    SE       E    SE       E    SE       E     E
WIND CHAR        BZ      GN    BZ      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   FW FW FW FW   FW FW FW SC   SC SC SC FW   SC SC SC FW
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

$$

PRZ008-300815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      75          84          75          83          75
TEMP          81 78 77 76 76 80 83 84 81 78 76 75 76 80 82 83 81 78 76 75 76 80
DEWPT         73 74 73 73 73 72 72 72 73 72 72 73 73 72 72 71 73 73 73 73 73 73
RH            77 88 87 90 90 77 70 67 77 82 87 94 90 77 72 67 77 85 90 94 90 79
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  E  E  E  E  E
WIND SPD      19 18 17 18 17 19 21 21 18 17 16 17 18 19 18 13 18 17 16 13 14 14
CLOUDS        B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     30          40          20          50          20
QPF 12HR                   0.24        0.43        0.12        0.29        0.04
RAIN SHWRS     L  C  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S                    S  S                    S  S
HEAT INDEX    86             84 88 90 86             84 87 88 86             84
MAX HEAT         90          84    90    90          84    88    88          84


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          84      76    84      75    84      75    84      75    84
TEMP          84 79   76 81 84 78   75 80 84 78   75 80 84 78   75 80 84 79
DEWPT         74 74   74 74 75 75   74 73 74 75   73 73 75 75   73 73 75 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW FW SC SC   FW FW FW SC   FW FW SC SC   FW FW SC SC
POP 12HR         30      10    50      10    20      10    40      10    40
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  C  C    S  S  C  C
TSTMS          S  S          S  S

$$

PRZ010-300815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      73          84          73          84          73
TEMP          81 77 75 74 74 79 83 84 81 77 75 73 74 79 83 84 81 77 75 73 74 80
DEWPT         73 73 73 72 72 72 70 70 73 73 72 72 72 71 70 70 73 73 72 72 72 72
RH            77 87 94 93 93 79 65 63 77 87 90 97 93 77 65 63 77 87 90 97 93 77
WIND DIR       E  E NE  E  E  E  E  E  E  E  E NE  E  E SE  N  E  E  E NE NE  E
WIND SPD      13 12 13  9 12 14 13 14 13  9 11 11 11 16 12 11 12 11  9  6  9  8
CLOUDS        OV SC FW FW FW FW FW OV OV SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          80          20          50          20
QPF 12HR                   0.01        0.99        0.02        0.26        0.04
RAIN SHWRS     L  S                 D  D  S  S  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S                    C  C                    S  S
HEAT INDEX    86                87 88 86                87 88 86             84
MAX HEAT         90                88    89                88    89          84


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          85      75    86      75    86      75    86      75    86
TEMP          85 78   75 81 86 79   75 81 86 79   75 81 86 79   75 81 86 79
DEWPT         74 75   74 74 74 74   74 73 72 75   72 72 72 75   72 72 72 75
PWIND DIR        NE       E     N       E    SE       E    NW      NE    SE
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   FW FW SC SC   FW FW SC SC   FW FW SC B1   FW FW SC B1
POP 12HR         50      10    40      10    50      10    50      10    50
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S          S  S

$$

VIZ001-300815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      75          84          75          87          75
TEMP          81 78 77 76 76 80 83 84 81 78 76 75 76 82 86 87 84 79 77 75 76 81
DEWPT         73 73 73 73 73 72 73 73 73 73 73 73 72 72 72 73 73 73 73 73 73 73
RH            77 85 87 90 90 77 72 70 77 85 90 94 87 72 63 63 70 82 87 94 90 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      18 18 19 16 16 16 19 19 18 17 18 14 16 16 20 18 18 18 19 16 14 17
CLOUDS        B1 B2 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     50          50          50          50          50
QPF 12HR                   0.62        0.66        0.28        0.33        0.13
RAIN SHWRS     C  C  C  C  C  C  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  S  S  S
HEAT INDEX    86             84 89 90 86             87 92 94 90             86
MAX HEAT         90          84    90    90          87    94    94          86


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          86      76    86      76    86      76    86      76    86
TEMP          86 79   76 82 86 79   76 82 86 79   76 82 86 79   76 82 86 79
DEWPT         74 74   74 74 74 74   74 74 74 74   74 73 73 74   74 73 73 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    BZ      GN    BZ      GN    BZ
AVG CLOUDS    B1 SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         50      40    40      20    30      30    30      30    30
RAIN SHWRS     C  C    C  C  C  S    S  S  S  C    C  C  C  S    C  C  C  S
TSTMS          S  S    S  S  S

$$

VIZ002-300815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
343 PM AST Sat Apr 29 2017

DATE           04/29/17      SUN 04/30/17            MON 05/01/17            TUE
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                      75          85          75          84          75
TEMP          82 79 77 76 76 81 84 85 82 78 77 75 76 80 83 84 81 78 76 75 76 80
DEWPT         74 74 74 74 74 73 73 74 74 73 73 73 73 73 73 73 73 74 74 74 74 74
RH            77 85 90 94 94 77 70 70 77 85 87 94 90 79 72 70 77 88 94 97 94 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      16 16 17 12 12 14 18 17 14 16 17 12 14 18 20 19 18 17 18 13 12 14
CLOUDS        B1 B1 B1 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     50          50          50          50          50
QPF 12HR                   0.60        0.66        0.29        0.36        0.13
RAIN SHWRS     C  C  C  C  C  C  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  S  S  S
HEAT INDEX    88             86 90 93 88             84 89 90 86             84
MAX HEAT         93          86    93    93          84    90    90          84


DATE           05/02  WED 05/03/17  THU 05/04/17  FRI 05/05/17  SAT 05/06/17
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          84      76    85      76    85      77    85      77    85
TEMP          84 79   76 81 85 79   76 81 85 80   77 82 85 80   77 82 85 79
DEWPT         75 75   74 74 74 74   74 74 73 74   74 74 74 74   74 74 74 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B1 SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         50      40    40      20    30      30    30      30    30
RAIN SHWRS     C  C    C  C  C  S    S  S  S  C    C  C  C  S    C  C  C  S
TSTMS          S  S    S  S  S

$$



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