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Issued by NWS San Juan, PR

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FOCA52 TJSJ 260804
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
404 AM AST Fri May 26 2017

PRZ001-262015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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          78          90          77          89
TEMP          78 80 83 84 83 78 78 78 78 80 84 84 83 78 77 77 77 80 84 84 82 79
DEWPT         71 71 71 71 72 72 72 71 71 71 71 71 72 72 72 71 71 71 71 71 72 73
RH            79 74 67 65 70 82 82 79 79 74 65 65 70 82 85 82 82 74 65 65 72 82
WIND DIR       E  E  E  E  E  E SE  E SE  E  E  E  E  E  E SE SE  E  E  E  E  E
WIND SPD      10 12 14 16 16 11 11 10 10 12 14 16 14 10  9  9  8 11 14 17 16 12
CLOUDS        SC SC SC FW FW B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          40          40          20          30
QPF 12HR                   0.01        0.03        0.07        0.02        0.11
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S  C  C  S  S  C
HEAT INDEX       83 88 89 88             83 89 89 88             83 89 89 87
MAX HEAT         83    89    89          83    89    89          83    89    88


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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      77    89      77    88      76    88
TEMP          77 80 84 79   78 82 85 80   78 79 79 79   78 80 84 79
DEWPT         72 72 73 73   73 73 72 71   70 71 70 71   71 70 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         30    30      30    50      50    50      30    30
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  S
TSTMS                                 S    S  S  S  S

$$

PRZ002-262015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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          77          88          77          88
TEMP          78 80 82 83 82 79 78 78 78 80 83 83 82 78 78 77 77 80 83 83 81 79
DEWPT         71 72 72 71 72 72 72 71 71 71 71 71 71 72 71 71 71 71 71 71 73 73
RH            79 77 72 67 72 79 82 79 79 74 67 67 69 82 79 82 82 74 67 67 77 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      12 13 13 13 13 12 12 12 12 13 13 13 11  9 11 11 10 11 12 13 13 12
CLOUDS        SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          40          40          30          30
QPF 12HR                   0.03        0.03        0.07        0.03        0.11
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C
HEAT INDEX       84 87 88 87             83 88 88 86             83 88 88 86
MAX HEAT         84    88    88          83    88    88          83    88    87


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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    87      77    87      77    88      77    86
TEMP          78 80 82 78   78 82 84 79   79 78 79 79   78 78 83 78
DEWPT         72 72 73 73   73 73 71 71   70 70 70 71   71 71 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      BZ    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         30    30      30    50      50    50      30    30
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  S
TSTMS                                 S    S  S  S  S

$$

PRZ007-262015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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          73          92          74          92
TEMP          78 81 89 88 84 77 75 74 74 80 87 87 83 76 74 74 74 80 88 87 84 76
DEWPT         68 68 66 67 69 69 70 70 69 69 67 68 69 69 70 70 69 69 66 67 68 70
RH            71 65 47 50 61 76 84 87 84 69 52 53 63 79 87 87 84 69 48 52 59 82
WIND DIR      NE  E SE SE SE  E NE NE NE  E SE SE SE  E NE NE NE  E SE SE SE  E
WIND SPD       9 11 13 16 16  9  6  9  9 12 16 16 13  9  9  8  8 11 14 17 16 10
CLOUDS        FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                      5          20          20          10          30
QPF 12HR                   0.01        0.01        0.05        0.01        0.11
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  S
HEAT INDEX       84 92 91 88             83 90 91 87             83 90 90 87
MAX HEAT         84    92    91          83    91    89          83    90    89


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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          73    91      73    92      74    93      73    90
TEMP          74 81 89 77   75 81 86 77   75 78 84 77   74 81 86 76
DEWPT         70 70 68 70   70 69 68 69   67 67 66 67   69 68 69 68
PWIND DIR        NE    SE       E     E       E     E      NE     E
WIND CHAR        GN    BZ      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    SC FW FW SC   SC SC SC B1   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10    30      30    50      50    50      20    20
RAIN SHWRS     S  S  S  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS                              S  S    S  S  S  S

$$

PRZ008-262015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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                      86          76          86          76          86
TEMP          79 80 84 83 81 79 78 77 77 79 84 82 82 80 79 77 77 79 84 82 81 79
DEWPT         71 71 71 72 73 72 72 72 71 70 71 73 72 72 72 71 71 70 70 73 72 72
RH            77 74 65 70 77 79 82 85 82 74 65 74 72 77 79 82 82 74 63 74 74 79
WIND DIR       E  E NE NE NE SE  E  E  E  E NE NE  E  E  E  E  E  E NE  E  E  E
WIND SPD      11 13 16 17 14 10 11 12 11 13 14 14  9  4  9 11 11 13 14 13  9 12
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW B1 B1 FW FW FW FW SC SC B1 B1 SC
POP 12HR                     20           5          40           5          30
QPF 12HR                   0.03           0        0.07           0        0.12
RAIN SHWRS              S  S                    C  C              S  S  C  C  S
HEAT INDEX    83 86 90 92 90 84          83 89 92 91 87          83 89 92 90 85
MAX HEAT         86    92    92          83    92    92    85    83    92    92


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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    86      75    86      76    85      76    86
TEMP          78 79 83 80   78 80 82 80   77 79 84 79   78 80 83 79
DEWPT         72 72 74 74   72 72 74 73   70 70 70 70   71 70 72 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC FW FW SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         10    30      20    40      40    50      20    30
RAIN SHWRS     S  S  C  C    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS                                 S    S  S  S  S

$$

PRZ010-262015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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                      86          74          89          74          89
TEMP          79 80 86 83 83 78 76 75 74 79 87 83 82 78 76 75 74 79 87 84 82 77
DEWPT         69 69 71 73 73 71 71 71 70 70 72 72 72 71 71 71 70 70 71 73 73 71
RH            72 69 61 72 72 79 85 87 87 74 61 70 72 79 85 87 87 74 59 70 74 82
WIND DIR       E  E  E  W SW NE NE  E  E  E  W  W  E  E  E  E  E  E NW NW  E  S
WIND SPD      10 11  8  6  8  5  4  6  6  9  5  5  9  4  6  8  9  9  5  8 11  6
CLOUDS        CL CL CL SC SC FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW
POP 12HR                     40           5          40           5          50
QPF 12HR                   0.05           0        0.09           0        0.17
RAIN SHWRS              C  C                    C  C                    C  C  S
TSTMS                                                                   S  S
HEAT INDEX       83 93 89 89                94 88 87                93 90 87
MAX HEAT         83    93    89                94    88                93    89


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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          74    89      73    88      73    90      73    87
TEMP          74 79 87 78   76 81 83 78   76 79 85 78   75 81 83 77
DEWPT         70 71 73 72   71 70 74 71   69 68 69 69   68 68 73 71
PWIND DIR         E    NE       E    SE       E     N       E     E
WIND CHAR        GN    LT      GN    GN      LT    LT      GN    GN
AVG CLOUDS    FW FW SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC B1
POP 12HR         10    40      20    50      50    50      20    40
RAIN SHWRS     S  S  C  C    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS                S  S             S    S  S  S  S          S  S

$$

VIZ001-262015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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          88          77          89
TEMP          80 80 80 80 80 80 80 79 79 79 80 80 80 80 80 79 79 80 80 80 80 80
DEWPT         72 72 72 72 72 72 72 72 71 72 72 72 72 72 72 72 71 71 72 72 73 73
RH            77 77 77 77 77 77 77 79 77 79 77 77 77 77 77 79 77 74 77 77 79 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      16 16 16 16 16 14 14 14 16 16 16 12 11 12 13 13 13 13 14 13 14 16
CLOUDS        SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          40          40          30          30
QPF 12HR                   0.03        0.03        0.07        0.03        0.11
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C
HEAT INDEX    84 84 84 84 84 84 84          84 84 84 84 84       83 84 84 84 84
MAX HEAT         84    84    84    84          84    84    84    83    84    84


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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    87      78    87      78    88      76    87
TEMP          79 80 80 81   81 81 81 81   80 79 80 80   79 80 81 79
DEWPT         73 73 73 73   73 73 72 71   71 69 70 72   71 70 70 71
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   B1 B1 B1 SC   B1 B1 B1 B1   SC SC SC SC
POP 12HR         30    50      50    50      50    50      30    30
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  S
TSTMS                   S    S  S  S  S    S  S  S  S

$$

VIZ002-262015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
404 AM AST Fri May 26 2017

DATE             FRI 05/26/17            SAT 05/27/17            SUN 05/28/17
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          75          88          75          88
TEMP          81 81 81 81 81 81 81 80 80 80 81 81 81 81 81 80 80 81 81 81 81 81
DEWPT         73 72 72 73 73 73 73 73 72 72 73 73 73 73 73 73 72 73 73 74 74 75
RH            77 74 74 77 77 77 77 79 77 77 77 77 77 77 77 79 77 77 77 79 79 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      13 14 14 14 14 13 13 13 13 14 14 13 12 11 12 13 12 14 14 13 14 16
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          20          30          30          20
QPF 12HR                   0.01        0.01        0.07        0.02        0.09
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S
HEAT INDEX    86 85 85 86 86 86 86 84 84 84 86 86 86 86 86 84 84 86 86 86 86 87
MAX HEAT         86    86    86    86    84    86    86    86    86    86    87


DATE          MON 05/29/17  TUE 05/30/17  WED 05/31/17  THU 06/01/17
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      75    87      75    87      76    86
TEMP          81 81 81 82   81 82 82 82   81 81 81 82   81 81 80 80
DEWPT         74 74 74 75   75 74 73 72   72 71 72 73   73 72 72 72
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   B1 B1 B1 SC   B1 B1 B1 SC   SC SC SC SC
POP 12HR         30    50      50    50      50    50      30    30
RAIN SHWRS     S  C  C  C    C  C  C  C    C  C  C  C    C  C  C  S
TSTMS                   S    S  S  S  S    S  S  S

$$



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