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Issued by NWS San Juan, PR

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FOCA52 TJSJ 040157 AAA
PFMSJU

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
957 PM AST THU SEP 3 2015

PRZ001-040815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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                      78          91          78          91          78
TEMP                82 81 78 82 88 91 87 83 82 81 78 84 89 91 87 81 78 78 80 81
DEWPT               73 73 73 73 74 74 76 75 75 73 72 73 73 73 74 74 74 73 72 72
RH                  74 77 85 74 63 58 70 77 79 77 82 70 59 56 65 79 88 85 77 74
WIND DIR            SW  S  S  E  E  E  E  E SE  E  E  E  E SE SE SE SE  E SE  E
WIND SPD             2  3  2  3 10 12 12  8  4  6  4  6  8 10 10  3  2  5  2  6
CLOUDS              FW FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                      5          20          30          30          30
QPF 12HR                      0        0.09        0.06        0.13        0.04
RAIN SHWRS                       S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX          87 86    87 97101 98 90 89 86    90 97100 95 90 88 86    85
MAX HEAT               89    87   101   101    90    90   100    98    88    85


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          91      78    90      79    90      77    90      79    91
TEMP          91 83   81 81 90 83   81 82 90 82   80 80 90 83   81 82 91 84
DEWPT         74 74   73 72 70 72   71 72 73 74   74 72 75 76   75 75 74 75
PWIND DIR         E      SE     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    SC SC   FW FW SC SC   FW FW FW SC   FW FW FW FW   FW FW FW FW
POP 12HR         40      20    20      10    20      20    20      20    20
RAIN SHWRS     C  C    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-040815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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          90          77          90          77
TEMP                81 79 77 82 88 90 88 84 82 80 78 84 88 90 88 84 79 77 79 82
DEWPT               73 74 74 76 76 75 74 75 76 73 73 74 74 74 74 74 74 73 73 73
RH                  77 85 90 82 68 62 63 74 82 79 85 72 63 60 63 72 85 87 82 74
WIND DIR             E SE SE SE  E  E  E  E  E  E  E SE SE SE SE SE  E  E  E SE
WIND SPD             5  5  5  4  4  6  8  8 10  9  8  8 10  8  5  6 12 11  8 13
CLOUDS              FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          20          30          30          30
QPF 12HR                      0        0.01        0.06        0.12        0.04
RAIN SHWRS           S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                                                             S  S  S  S  S
HEAT INDEX          86       89 99101 97 92 89 84    91 97 99 97 90 86       87
MAX HEAT               89    89   101    99    93    91    99    99    90    87


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          89      77    90      79    90      79    90      79    89
TEMP          88 82   79 82 89 84   81 83 89 84   81 83 89 84   81 83 88 83
DEWPT         74 74   74 73 73 73   73 73 74 75   74 74 76 76   76 76 76 76
PWIND DIR        SE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC FW
POP 12HR         30      20    20      20    20      20    20      30    30
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  S
TSTMS          S

$$

PRZ007-040815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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                      74          92          76          90          75
TEMP                82 78 77 82 90 92 88 82 83 80 79 82 88 90 85 78 75 76 79 83
DEWPT               73 70 69 72 74 73 74 72 71 72 72 72 72 72 72 72 72 71 71 71
RH                  74 76 76 72 60 54 63 72 67 77 79 72 59 56 65 82 90 85 77 67
WIND DIR            NE NE NE  E SE SE SE  N NE NE NE  E SE SE SE  E NE NE NE  E
WIND SPD             4  5  5  6 10 12  8  6  4  6  6  5 11  9  9  4  5  6  8  9
CLOUDS              FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW
POP 12HR                      5          50          10          20          10
QPF 12HR                      0        0.36        0.01        0.03        0.01
RAIN SHWRS                       S  C  C  S                 S  S  S  S  S  S  S
TSTMS                               S  S
HEAT INDEX          87       87 99101 97 87 88 84    87 95 97 91 85 87       88
MAX HEAT               87    87   101   100    88    87    97    96    87    88


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          92      75    92      76    91      75    91      76    92
TEMP          92 82   79 83 92 82   80 83 91 81   79 82 91 82   79 83 92 82
DEWPT         73 73   72 72 69 70   70 71 71 73   73 70 73 74   74 74 72 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10       5    20      10    20      10    20      10    10
RAIN SHWRS     S  S          S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-040815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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          90          77          89          76
TEMP                79 78 75 82 90 89 86 82 81 80 77 82 87 89 86 81 77 76 78 82
DEWPT               76 74 74 74 73 76 76 76 75 73 72 73 73 74 74 74 74 73 72 72
RH                  91 88 97 77 58 66 72 82 82 79 85 74 63 61 68 79 90 90 82 72
WIND DIR            SE SE  S NE NE NE NE  E  E  E SE  E NE NE NE NE SE  S SE  E
WIND SPD             3  2  1  2  6  8  8  5  4  3  3  4  6  8  8  4  2  1  4  2
CLOUDS              CL CL CL CL FW SC SC SC SC SC SC FW FW B1 B1 FW FW FW FW FW
POP 12HR                      5          20          10          50          10
QPF 12HR                      0        0.05        0.01        0.14        0.01
RAIN SHWRS                       S  S  S  S                 C  C  S  S  S  S  S
TSTMS                                                       S  S
HEAT INDEX                   88 98100 96 89 87 84    87 94 98 94 86 84       87
MAX HEAT               87    88   101    99    89    87    98    98    86    87


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          89      76    91      77    88      76    89      77    90
TEMP          87 81   78 83 89 82   80 82 86 81   78 82 87 82   79 83 88 82
DEWPT         75 73   73 73 73 72   70 71 74 74   73 72 75 76   75 75 77 76
PWIND DIR        NE       E     E       E    NE       E    NE       E    NE
WIND CHAR        LT      LT    LT      GN    GN      LT    GN      LT    GN
AVG CLOUDS    SC B1   FW FW FW SC   FW FW FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         50       5    40      10    20      10    20      20    20
RAIN SHWRS     C  C          C  C    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S

$$

PRZ010-040815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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          90          78          89          76
TEMP                80 77 77 82 90 84 81 80 81 79 79 82 87 89 86 80 77 76 78 82
DEWPT               76 75 74 73 73 72 75 76 75 73 72 73 73 74 74 74 73 72 72 72
RH                  88 94 90 74 58 67 82 88 82 82 79 74 63 61 68 82 87 87 82 72
WIND DIR             E  S NE NE  W  W  W  E NE NE NE NW  W NW NW  W SW  E  E SE
WIND SPD             2  3  1  3  3  8  3  3  2  3  3  1  3  5  1  2  2  4  4  4
CLOUDS              CL CL CL CL FW SC SC SC SC SC SC FW FW B1 B1 FW FW FW FW FW
POP 12HR                      5          40          10          50          10
QPF 12HR                      0        0.26        0.01        0.14        0.01
RAIN SHWRS                       S  C  C  S                 C  C  S  S  S  S  S
TSTMS                               S  S                    S  S
HEAT INDEX          86       87 98 90 87 86 87       87 94 98 94    84       87
MAX HEAT               87    87    98    97    89    87    98    97    86    87


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          89      76    91      78    88      76    90      77    90
TEMP          83 79   77 83 85 81   79 83 82 79   77 82 84 80   78 83 84 80
DEWPT         74 73   73 72 72 72   71 71 74 74   73 72 75 75   74 75 76 76
PWIND DIR         E       E     E       E     E       E     N       E     N
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC B1   FW FW FW SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         50       5    40      10    30      10    40      10    30
RAIN SHWRS     C  C          C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S          S  S          S  S          S  S          S  S

$$

VIZ001-040815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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                      78          89          79          88          78
TEMP                79 81 78 83 85 89 85 82 80 82 79 87 88 87 88 87 83 79 78 83
DEWPT               74 74 75 75 75 75 74 76 76 73 73 74 74 74 75 75 74 73 73 74
RH                  85 79 91 77 72 64 70 82 88 74 82 65 63 65 66 68 74 82 85 74
WIND DIR             E  E  E  E  E SE  E  E  E  E  E SE SE SE SE  E  E  E SE SE
WIND SPD             5  5  6  6  5  5  6  9 10  8  9 10 11 10  9  9 10  9  8 14
CLOUDS              FW FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          20          30          30          30
QPF 12HR                      0        0.01        0.06        0.12        0.04
RAIN SHWRS           S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                                                             S  S  S  S  S
HEAT INDEX             86    90 94 99 93 89 86 87    95 97 95 98 87    86    90
MAX HEAT               86    90    99    95    87    95    97    98    86    90


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          88      78    89      79    89      79    90      80    89
TEMP          88 81   81 83 89 82   82 84 89 82   82 84 90 83   83 84 89 82
DEWPT         74 74   74 73 73 73   74 74 75 75   73 75 76 77   77 76 77 76
PWIND DIR        SE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      BZ    GN      GN    GN      LT    GN
AVG CLOUDS    SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC FW
POP 12HR         30      20    20      20    20      20    20      30    30
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  S
TSTMS          S

$$

VIZ002-040815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
957 PM AST THU SEP 3 2015

DATE           09/03/15      FRI 09/04/15            SAT 09/05/15            SUN
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          91          77          90          78
TEMP                78 76 77 82 90 90 86 81 79 77 78 79 84 88 90 88 83 79 79 83
DEWPT               73 74 75 75 75 76 77 75 75 74 73 74 74 74 75 75 75 74 74 74
RH                  85 94 94 79 62 64 75 82 88 90 85 85 72 63 62 66 77 85 85 74
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E  E  E  E  E
WIND SPD             6  6  8  8  8  9 10  9 12 11 11 11 12 10  8  9 11  8 13 13
CLOUDS              FW FW FW FW SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          20          30          30          30
QPF 12HR                      0        0.02        0.06        0.12        0.04
RAIN SHWRS           S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C
TSTMS                                                             S  S  S  S  S
HEAT INDEX                   89101102 97 87             91 97101    85       90
MAX HEAT                     89   103   102    85    84    97   101    87    90


DATE           09/06  MON 09/07/15  TUE 09/08/15  WED 09/09/15  THU 09/10/15
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          91      76    90      77    91      79    91      79    91
TEMP          90 80   76 82 89 81   77 83 90 82   79 84 90 82   79 84 90 82
DEWPT         74 74   74 74 74 74   74 74 75 75   74 76 77 77   77 76 76 76
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      BZ    GN      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   SC SC SC FW
POP 12HR         30      20    20      20    20      10    20      30    30
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  S
TSTMS          S

$$



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