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Issued by NWS San Juan, PR

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FOCA52 TJSJ 220815
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
415 AM AST Thu Jun 22 2017

PRZ001-222015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          89          77          89
TEMP          79 84 87 88 86 82 80 78 80 85 88 89 86 81 79 77 79 84 88 89 86 82
DEWPT         74 73 72 72 72 72 73 73 72 72 72 72 73 73 73 73 73 73 73 72 72 73
RH            85 70 61 59 63 72 79 85 77 65 59 57 65 77 82 87 82 70 61 57 63 74
WIND DIR       E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      11 16 16 16 14 12 12 11 11 14 16 17 17 14 12 11 10 14 17 18 17 13
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC B1 B1 SC
POP 12HR                     30          20          20          30          30
QPF 12HR                   0.17        0.03        0.06        0.05        0.31
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  S
TSTMS                                                                   S  S
HEAT INDEX       90 96 97 93 88 84    84 90 94 96 92 86          90 96 97 94 88
MAX HEAT         90    97    97    86    90    96    96    84    90    97    97


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    90      79    89      78    89
TEMP          78 84 88 82   78 85 90 83   79 85 89 82   78 85 89 82
DEWPT         73 74 73 75   74 74 76 76   77 76 75 76   75 74 74 75
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    BZ      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC SC   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      50    50      20    20      20    20
RAIN SHWRS     S  S  S  S    C  C  C  C    S  S  S  S    S  S  S  S

$$

PRZ002-222015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          88          78          88
TEMP          80 84 87 88 86 82 80 79 80 84 87 88 86 82 80 78 80 84 87 88 86 82
DEWPT         74 74 73 73 72 72 72 72 72 72 72 72 73 73 72 73 73 73 73 73 73 73
RH            82 72 63 61 63 72 77 79 77 67 61 59 65 74 77 85 79 70 63 61 65 74
WIND DIR       E  E  E NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 16 14 13 14 13 13 13 13 14 16 16 16 14 13 13 13 14 16 16 14 13
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR                     30          20          20          50          50
QPF 12HR                   0.17        0.03        0.06        0.08        0.20
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  S  S  C
TSTMS                                                             S  S
HEAT INDEX       90 96 98 94 88 84    84 90 94 96 92 86          91 97 98 94 86
MAX HEAT         90    98    98    86    90    96    96    84    91    98    98


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    88      77    88      79    89      79    88
TEMP          79 84 88 81   77 84 88 82   79 85 89 83   79 84 88 82
DEWPT         74 75 73 75   74 74 77 76   76 76 76 75   75 74 74 75
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   B2 B2 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    30      50    50      20    20      30    30
RAIN SHWRS     C  C  C  S    C  C  C  C    S  S  S  S    C  C  C  S
TSTMS                        S  S  S

$$

PRZ007-222015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          75          89          77          90
TEMP          78 84 88 89 86 80 77 75 77 83 87 89 86 81 79 77 79 85 89 90 87 82
DEWPT         70 71 70 71 70 69 69 69 69 69 67 68 69 70 71 71 70 71 70 70 71 72
RH            76 65 55 56 59 69 76 82 76 63 52 50 57 69 77 82 74 63 54 52 59 72
WIND DIR      NE  E SE SE SE NE NE NE NE  E SE SE SE  E NE NE NE  E SE SE SE  E
WIND SPD      10 13 13 16 14 11  9  9  9 14 16 19 19 12  9  9 10 14 18 18 17 11
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20           5           5          10          20
QPF 12HR                   0.11           0           0        0.01        0.07
RAIN SHWRS              S  S                                      S  S  S  S  S
HEAT INDEX       89 92 96 92 83          87 91 94 89             88 94 96 92 85
MAX HEAT         89    96    96          87    94    92          88    96    96


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    89      77    91      76    90      75    91
TEMP          78 85 89 81   77 85 91 81   76 84 90 80   75 85 91 81
DEWPT         72 73 70 72   73 72 72 73   74 74 73 74   73 73 72 72
PWIND DIR         E    SE       E    SE      NE    SE      NE    SE
WIND CHAR        GN    BZ      GN    BZ      GN    GN      LT    GN
AVG CLOUDS    FW FW FW SC   SC SC SC B1   SC SC SC SC   SC SC SC SC
POP 12HR         10    20      20    30      10    10      10    10
RAIN SHWRS     S  S  S  S    S  S  C  C    S  S  S  S    S  S  S  S

$$

PRZ008-222015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          78          87
TEMP          79 83 86 87 85 81 79 77 78 82 85 86 84 81 79 78 79 83 86 87 85 82
DEWPT         73 74 74 73 73 73 73 73 73 73 73 73 73 73 73 72 72 73 73 74 74 75
RH            82 74 68 63 67 77 82 87 85 74 67 65 70 77 82 82 79 72 65 65 70 79
WIND DIR       E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  S
WIND SPD      12 16 18 19 19 17 13 12 12 17 19 20 20 19 16 13 13 16 18 18 16 10
CLOUDS        SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1 FW
POP 12HR                     20          10          10          10          50
QPF 12HR                   0.14        0.01        0.02        0.01        0.56
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S              S  S  C  C  S
TSTMS                                                                   S  S
HEAT INDEX       89 93 95 93 86          88 92 94 91 84          89 94 96 94 87
MAX HEAT         89    95    95    84    88    94    94          89    96    96


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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      77    88      77    86      77    89
TEMP          79 84 87 81   77 84 88 81   77 82 86 80   77 84 89 81
DEWPT         73 73 75 75   75 74 75 76   75 74 77 74   75 74 75 75
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    FW FW FW B2   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    50      10    30      20    10      10    10
RAIN SHWRS     S  S  S  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS                   S

$$

PRZ010-222015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          76          87          78          88
TEMP          79 84 87 88 85 80 78 76 78 83 86 87 85 81 79 78 80 84 87 88 86 82
DEWPT         70 72 72 72 73 71 71 71 70 71 70 71 72 73 72 70 70 70 71 73 75 74
RH            74 67 61 59 67 74 79 85 76 67 59 59 65 77 79 76 72 63 59 61 70 77
WIND DIR      NE  E NE SW  S NE  E NE NE  E  E  E SW  W  E NE NE  E  E  W  N  N
WIND SPD       9 12 11  8  5 10 12  9  8 13 12 10  6  5 10  9  9 12  9  9  8  5
CLOUDS        FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW FW FW B1 B1 FW
POP 12HR                     30           5          40          10          30
QPF 12HR                   0.27           0        0.12        0.01        0.28
RAIN SHWRS              C  C                    C  C              S  S  C  C  S
TSTMS                   S  S                                            S  S
HEAT INDEX       89 94 97 95 84          88 94 95 92 84          88 94 97 94 86
MAX HEAT         89    97    97          88    95    94          88    97    97


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    88      77    89      76    87      75    91
TEMP          79 84 88 81   77 84 89 81   76 83 87 79   75 85 91 81
DEWPT         72 73 74 75   74 73 75 75   74 74 76 73   74 73 76 75
PWIND DIR        NE    NW      NE     E       E     S       E    SE
WIND CHAR        GN    LT      LT    LT      LT    GN      GN    LT
AVG CLOUDS    FW FW FW B1   SC SC SC B1   SC SC SC B1   SC SC SC B1
POP 12HR         10    50      10    50      10    50      10    50
RAIN SHWRS     S  S  S  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                   S          S  S          S  S          S  S

$$

VIZ001-222015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          79          89          78          88
TEMP          81 86 89 90 87 82 81 79 81 85 88 89 86 82 80 78 80 84 87 88 86 82
DEWPT         73 73 73 73 73 73 73 73 73 72 73 73 73 73 73 74 73 72 72 73 73 74
RH            77 65 59 58 63 74 77 82 77 65 61 59 65 74 79 88 79 67 61 61 65 77
WIND DIR       E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 18 17 16 16 17 18 18 17 17 17 17 18 17 17 17 16 17 17 17 14 16
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR                     30          20          20          50          50
QPF 12HR                   0.17        0.03        0.06        0.08        0.20
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  S  S  C
TSTMS                                                             S  S
HEAT INDEX       90 94 96 93 87 84    84 92 97 98 94 88 84    84 91 95 97 94 89
MAX HEAT         90    96    96    86    92    98    98    86    91    97    97


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    89      79    89
TEMP          79 85 89 83   79 85 89 83   79 85 89 83   79 85 89 82
DEWPT         74 74 75 74   75 76 77 77   76 76 76 75   75 75 75 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   B2 B2 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    30      50    50      20    20      30    30
RAIN SHWRS     C  C  C  S    C  C  C  S    S  S  S  S    C  C  C  S
TSTMS                        S  S  S

$$

VIZ002-222015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
415 AM AST Thu Jun 22 2017

DATE             THU 06/22/17            FRI 06/23/17            SAT 06/24/17
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          76          88          76          88
TEMP          79 84 87 88 85 80 78 76 78 83 87 88 85 80 78 76 78 83 87 88 86 82
DEWPT         74 74 74 74 74 73 72 72 73 72 72 73 73 73 74 73 73 74 74 74 74 74
RH            85 72 65 63 70 79 82 87 85 70 61 61 67 79 88 90 85 74 65 63 68 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      14 16 18 16 17 17 17 17 17 18 18 19 18 16 16 16 17 17 17 17 16 14
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR                     30          20          30          50          50
QPF 12HR                   0.17        0.03        0.06        0.10        0.20
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C
TSTMS                                                             S  S
HEAT INDEX       90 96 98 94 86          89 95 97 94 87          91 95 97 94 87
MAX HEAT         90    98    97    84    89    97    97    85    91    97    97


DATE          SUN 06/25/17  MON 06/26/17  TUE 06/27/17  WED 06/28/17
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    89      78    89      77    89      77    88
TEMP          78 85 89 82   78 85 89 81   77 84 89 81   77 84 88 81
DEWPT         74 74 76 76   75 77 78 77   77 76 76 77   76 76 76 77
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    GN      BZ    BZ
AVG CLOUDS    SC SC SC SC   B2 B2 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    30      50    50      20    10      30    30
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  S    C  C  C  S
TSTMS                        S  S  S

$$



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