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FOCA52 TJSJ 192030
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
430 PM AST Sat Aug 19 2017

PRZ001-200800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      79          90          79          89          80
TEMP          86 82 81 80 80 86 89 90 87 83 81 80 80 85 88 89 86 83 82 81 81 86
DEWPT         77 78 79 79 79 78 77 77 77 77 78 78 78 77 77 77 77 78 79 79 78 77
RH            75 88 94 97 97 77 68 66 72 82 91 94 94 77 70 68 75 85 91 94 91 75
WIND DIR       E  E  E  E  E  E  E  E  S  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      16 13 11  9  9 10 14 16 13  9 10  9 10 12 13 13 13 11 10 10  9 10
CLOUDS        B2 SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     40          60          40          30          30
QPF 12HR                   0.08        0.60        0.10        0.10        0.06
RAIN SHWRS     C  C  C  C  C  C  C  L  L  C  C  C  C  S  S  C  C  C  C  C  C  C
TSTMS          S                    S  S
HEAT INDEX    97 91 90 88 88 98102103 99 92 89 87 87 96100102 97 93 92 90 89 97
MAX HEAT        100    91    98   103   102    90    96   102   102    92    97


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          89      79    90      79    92      79    89      79    89
TEMP          89 82   80 86 90 83   80 87 92 83   80 85 89 82   80 85 89 82
DEWPT         76 76   77 76 75 77   78 78 75 76   77 76 75 76   77 76 75 76
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    40      30    30      20    30      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    S  S  S  C    C  C  C  S

$$

PRZ002-200800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      79          89          80          90          80
TEMP          86 82 81 80 80 85 88 89 86 83 82 81 81 86 89 90 87 83 82 81 81 86
DEWPT         78 78 78 78 78 78 78 78 78 77 77 78 77 77 78 78 78 78 78 78 78 77
RH            77 88 91 94 94 80 72 70 77 82 85 91 88 75 70 68 75 85 88 91 91 75
WIND DIR      NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      14 11 12 10 10 12 14 16 13 13 13 13 11 14 14 13 13 13 13 12 11 11
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC
POP 12HR                     50          50          50          40          40
QPF 12HR                   0.10        0.36        0.11        0.11        0.08
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  C
TSTMS          S                    S  S
HEAT INDEX    98 91 89 87 87 97102103 98 92 90 89 88 97103105100 93 91 89 89 97
MAX HEAT        102    91    97   103   103    90    97   105   105    93    97


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          90      79    90      77    90      77    90      77    90
TEMP          90 83   80 86 90 81   78 85 90 81   78 85 90 81   78 85 90 81
DEWPT         75 76   77 75 75 77   78 78 76 77   77 75 75 76   77 75 75 76
PWIND DIR         E       E     E       E    SE       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    40      40    40      20    30      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    S  S  S  C    C  C  C  C

$$

PRZ007-200800-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      74          90          76          91          75
TEMP          86 80 77 75 76 84 89 90 86 81 79 77 78 85 90 91 86 80 78 76 77 85
DEWPT         74 75 76 75 76 76 77 76 77 77 77 77 77 76 75 75 75 76 76 76 76 76
RH            68 85 97100100 77 68 64 75 88 94100 97 75 62 60 70 88 94100 97 75
WIND DIR      SE  E  E NE NE  E SE SE SE  E NE NE NE  E  E SE  E NE NE NE NE  E
WIND SPD      14  8  8  8  6 11 14 16 13  8  8  8  9 10 12 10  9  6  6  6  5  8
CLOUDS        B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          30          20          20          10
QPF 12HR                   0.03        0.17        0.03        0.06        0.01
RAIN SHWRS     C  S  S  S  S  S  S  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S
TSTMS          S
HEAT INDEX    94 85          93102102 97 88          94101102 95 86          94
MAX HEAT         98          93   103   100    87    94   102   101          94


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          91      73    90      73    91      73    91      73    91
TEMP          91 79   74 84 90 79   74 84 91 79   74 84 91 79   74 84 91 79
DEWPT         73 72   74 73 72 76   74 77 76 73   74 75 72 73   74 75 72 73
PWIND DIR         E      NE     E       E     E       E     E      NE     E
WIND CHAR        GN      LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC SC   FW FW SC SC   SC SC SC SC   FW FW FW SC   FW FW FW SC
POP 12HR         50      10    30      20    20      10    20      10    20
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S

$$

PRZ008-200800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      78          88          79          88          79
TEMP          86 82 80 79 79 84 87 88 85 82 81 80 80 85 87 88 85 82 81 80 80 85
DEWPT         77 78 78 78 78 78 76 78 79 79 78 77 77 77 76 78 79 78 78 78 78 78
RH            75 88 94 97 97 82 70 72 82 91 91 91 91 77 70 72 82 88 91 94 94 80
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E
WIND SPD      23 19 14 13 11 12 14 12 10 10 11 12 12 10 11 12 13 14 16 13 12 12
CLOUDS        B2 SC SC SC SC SC SC B2 B2 SC SC SC SC FW FW B1 B1 SC SC SC SC SC
POP 12HR                      5          60           5          40          20
QPF 12HR                   0.01        0.71           0        0.25        0.03
RAIN SHWRS     L                    L  L                    C  C  S  S  S  S  S
TSTMS          S                    S  S                    S  S
HEAT INDEX    97 91 87       95 98102 98 92 89 87 87 96 98102 98 91 89 87 87 97
MAX HEAT         99    89    95   102   102    90    96   102   103    89    97


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          88      79    87      79    88      79    88      79    88
TEMP          88 82   80 84 87 82   79 85 88 82   80 85 88 82   80 85 88 82
DEWPT         75 76   77 75 74 76   77 77 77 78   77 76 74 77   77 76 74 77
PWIND DIR        NE       E     E       E    NE       E    NE       E    NE
WIND CHAR        GN      GN    GN      GN    LT      GN    GN      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   FW FW SC SC   FW FW FW SC   SC SC SC SC
POP 12HR         20      20    30      10    50      10    20      20    20
RAIN SHWRS     S  S    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS                                      S  S

$$

PRZ010-200800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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          88          77          88          76
TEMP          87 81 78 76 76 83 87 88 85 81 79 78 78 84 87 88 84 80 78 77 77 83
DEWPT         77 77 77 76 76 76 75 77 78 77 77 77 76 77 74 76 78 78 78 77 76 76
RH            72 88 97100100 80 68 70 80 88 94 97 94 80 65 68 82 94100100 97 80
WIND DIR       W  S  E NE NE  E SE  N NE  E  N NE NE  E  E  E NE  E  E  E  E  E
WIND SPD      10  6  9  9  6  6  5  8  5  4  4  6  5  8  8  6  6  9  9  8  8  8
CLOUDS        B2 FW FW FW FW FW FW B1 B1 SC SC SC SC FW FW B2 B2 FW FW FW FW FW
POP 12HR                      5          60           5          50          10
QPF 12HR                   0.01        0.44           0        0.36        0.01
RAIN SHWRS     L                    L  L                    C  C  S  S  S  S  S
TSTMS          S                    S  S                    S  S
HEAT INDEX    99 88          91 96100 97 88          94 95 99 95 87          91
MAX HEAT        103    87    91   100   100    87    94    99    99          91


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          88      76    86      76    87      76    88      76    88
TEMP          88 80   77 82 86 79   77 83 87 80   77 83 88 80   77 83 88 80
DEWPT         75 76   75 73 73 76   76 76 75 78   75 74 74 76   75 74 74 76
PWIND DIR         E       E     E       E    SE       E    NE      NE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         30      10    50      10    50      10    40      10    40
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          S  S          S  S

$$

VIZ001-200800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      81          88          81          90          81
TEMP          88 84 83 82 82 85 88 88 86 83 82 81 82 87 89 90 87 84 83 82 82 87
DEWPT         78 79 79 79 79 78 78 78 78 78 78 78 78 78 78 78 78 79 79 79 78 77
RH            72 85 88 91 91 80 72 72 77 85 88 91 88 75 70 68 75 85 88 91 88 72
WIND DIR       E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      16 14 13 13 12 16 18 18 17 16 18 14 14 16 17 16 16 18 19 14 13 13
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     50          50          50          40          40
QPF 12HR                   0.12        0.33        0.11        0.10        0.08
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  C
TSTMS          S                    S  S
HEAT INDEX   102 96 94 92 92 97102102 98 93 91 89 91100103105100 96 94 92 91 99
MAX HEAT        105    96    97   102   102    93   100   105   105    94    99


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          90      79    89      81    89      81    90      81    90
TEMP          90 83   80 85 89 84   81 86 89 84   81 87 90 84   82 87 90 84
DEWPT         76 77   77 76 77 78   78 77 77 78   77 76 77 77   77 76 77 77
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    BZ      BZ    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    40      40    40      20    30      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    S  S  S  C    C  C  C  C

$$

VIZ002-200800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
430 PM AST Sat Aug 19 2017

DATE           08/19/17      SUN 08/20/17            MON 08/21/17            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                      80          90          80          90          79
TEMP          88 84 82 81 81 86 89 90 87 83 82 81 81 86 89 90 87 83 81 80 80 86
DEWPT         78 79 79 79 79 78 78 78 78 78 78 78 78 78 78 79 79 79 79 79 78 77
RH            72 85 91 94 94 77 70 68 75 85 88 91 91 77 70 70 77 88 94 97 94 75
WIND DIR       E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 12 11 11 11 13 16 16 16 14 16 13 14 14 17 16 16 17 19 14 13 12
CLOUDS        B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     50          50          50          40          40
QPF 12HR                   0.10        0.32        0.11        0.09        0.08
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  C
TSTMS          S                    S  S
HEAT INDEX   102 96 92 90 90 98103105100 93 91 89 89 98103106101 94 90 88 87 97
MAX HEAT        103    94    98   105   105    93    98   106   105    92    97


DATE           08/22  WED 08/23/17  THU 08/24/17  FRI 08/25/17  SAT 08/26/17
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          90      78    90      78    89      78    90      78    90
TEMP          90 82   79 85 90 82   79 85 89 82   79 85 90 82   79 85 90 82
DEWPT         77 77   77 78 79 77   78 77 77 79   77 77 77 76   77 77 77 76
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    40      40    40      20    30      30    30
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    S  S  S  C    C  C  C  C

$$



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