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Issued by NWS San Juan, PR

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
328 AM AST WED AUG 24 2016

PRZ001-242015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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          77          87          76          88
TEMP          78 83 85 86 83 80 79 78 78 83 86 87 84 80 78 77 77 83 87 88 85 81
DEWPT         77 78 77 78 73 76 75 74 75 75 74 76 75 74 75 76 76 76 75 73 74 75
RH            97 85 77 77 72 88 88 88 91 77 68 70 74 82 91 97 97 80 68 61 70 82
WIND DIR       E  E NE  E  S  S SE SE SE SE  E  E  E  E SE SE SE SE SE SE SE SE
WIND SPD       4  5 10  5  9 10  9  8  8  9 11 12 10  9  9  8  8 11 12 10  9  6
CLOUDS        OV OV OV B2 B2 B2 B2 SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     80          80          70          40          50
QPF 12HR                   0.72        0.45        0.76        0.04        0.19
RAIN SHWRS     D  D  D  D  D  D  D  C  C  L  L  L  L  C  C  C  C  C  C  C  C  C
TSTMS          C  C  C  C  C  C  C        C  C  C  C                    S  S
HEAT INDEX       93 96 98 89 86          90 94 98 92 84          91 96 96 93 87
MAX HEAT         93    98    96          90    98    96          91    97    94
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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    91      78    90      78    89      79    90
TEMP          78 85 91 82   79 85 90 82   79 85 89 82   80 86 90 82
DEWPT         76 76 75 73   75 75 74 73   75 76 71 74   74 76 75 76
PWIND DIR        SE    SE      SE    SE      SE    SE      SE     E
WIND CHAR        LT    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B1   SC SC SC B1   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      30    30      20    20      30    30
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  S    C  C  C  S
TSTMS                S  S

$$

PRZ002-242015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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          76          85          78          88
TEMP          76 84 88 89 85 80 78 77 77 82 84 85 83 80 79 78 79 84 87 88 84 80
DEWPT         75 77 76 77 77 75 74 74 75 74 76 77 75 76 77 76 77 76 76 72 76 76
RH            97 80 68 68 77 85 88 90 94 77 77 77 77 88 94 94 94 77 70 59 77 88
WIND DIR      NE NE  E  S  S  S SE SE SE SE SE SE SE  E SE SE SE SE SE SE  S SE
WIND SPD       6  6  6 10 16 11 10 10 10 11 11 11 10  8  8  8  8 11 10  9  6  4
CLOUDS        OV OV OV B2 B2 B2 B2 SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     80          80          70          40          40
QPF 12HR                   0.72        0.45        0.80        0.04        0.05
RAIN SHWRS     D  D  D  D  D  D  D  S  S  L  L  L  L  C  C  C  C  C  C  C  C  C
TSTMS          C  C  C  C  C  C  C        C  C  C  C  S  S  S  S  S  S
HEAT INDEX       94 99102 96 85          88 93 96 90 86          93 98 95 93 86
MAX HEAT         94   102   100    85    88    96    94    87    93    98    95
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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          76    89      77    89      77    89      75    90
TEMP          77 84 89 81   78 84 89 81   78 84 89 80   76 84 90 82
DEWPT         76 76 76 74   75 75 74 76   76 76 73 76   73 76 76 76
PWIND DIR        SE    SE      SE    SE      SE    SE      SE     E
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 SC   B1 B1 B1 B1   B1 B1 SC SC   SC SC SC SC
POP 12HR         40    40      50    50      30    30      30    30
RAIN SHWRS     C  C  C  C    C  C  C  S    C  C  C  S    C  C  C  S
TSTMS                S  S    S  S  S

$$

PRZ007-242015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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          70          89          71          90
TEMP          74 83 89 90 84 77 74 71 72 82 88 89 83 77 74 72 73 83 89 90 84 77
DEWPT         73 73 74 75 75 72 70 70 70 73 72 72 73 73 72 72 72 75 75 77 76 73
RH            97 72 61 62 74 85 87 97 93 74 59 57 72 87 93100 97 77 64 66 77 87
WIND DIR       N NE SE  S  S  S SE  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E
WIND SPD       3  2  6  9  8  5  4  5  5  9 10  9  8  4  5  6  6  9 10  9  5  3
CLOUDS        SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     40          60          60          30          30
QPF 12HR                   0.21        0.23        0.37        0.03        0.03
RAIN SHWRS     S  S  S  C  C  C  C  S  S  L  L  C  C  C  C  C  C  C  C  S  S  S
TSTMS                   S  S  S  S        S  S  S  S
HEAT INDEX       89 98101 92             87 95 96 89             90 99103 93
MAX HEAT         89   101    99          87    96    95          90   103   102
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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          71    93      72    92      72    91      72    92
TEMP          72 85 93 79   73 84 92 79   73 84 91 78   73 84 92 79
DEWPT         72 76 73 74   73 75 73 74   73 76 73 75   73 75 73 73
PWIND DIR         E    SE       E    SE       E    SE       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   FW FW FW SC
POP 12HR         20    20      30    30      10    30      20    30
RAIN SHWRS     S  S  S  S    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS                              S  S          S  S          S  S

$$

PRZ008-242015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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          89          76          89
TEMP          78 83 85 86 83 79 78 77 77 84 88 89 85 80 78 77 77 84 88 89 85 80
DEWPT         76 77 77 77 74 77 76 74 74 73 73 77 77 77 76 75 75 75 75 77 75 76
RH            94 82 77 75 74 94 94 90 90 70 61 68 77 91 94 94 94 74 66 68 72 88
WIND DIR       E  E NE  E SW  S  S  S SE SE SE  E  E  E  E SE  E  E  E NW  N NE
WIND SPD       8  8  9  6 10 11 12 10  6  8  6  6  8  6  8  6  6  8  5  8  4  4
CLOUDS        B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC
POP 12HR                     70          70          60          20          50
QPF 12HR                   0.52        0.30        0.58        0.01        0.19
RAIN SHWRS     C  C  C  L  L  L  L  C  C  C  C  L  L  S  S  S  S  S  S  C  C  S
TSTMS          S  S  S  C  C  C  C        S  S  C  C                    S  S
HEAT INDEX       92 96 97 90             90 96102 96 87          92 98102 94 86
MAX HEAT         92    97    96          90   102   100    87    92   102    99
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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          76    90      77    89      78    88      79    89
TEMP          77 85 90 81   78 84 89 82   79 84 88 82   80 85 89 82
DEWPT         75 74 75 75   75 75 74 75   75 74 76 78   75 73 76 76
PWIND DIR        SE    NE      SE     E      SE     E       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC B1   SC SC SC B2   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    50      10    50      10    40      10    40
RAIN SHWRS     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

$$

PRZ010-242015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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          72          89          72          89
TEMP          73 82 87 88 83 77 75 73 74 83 88 89 84 78 75 73 74 83 88 89 84 78
DEWPT         71 75 75 77 75 74 74 73 73 72 72 68 70 74 75 73 72 73 74 75 74 75
RH            93 79 68 70 77 90 97100 97 70 59 50 63 88100100 93 72 63 64 72 91
WIND DIR      NE  E SW SW SW  S  S SE  E SE SE  S SE SE  E  E  E SE  S SE SE  E
WIND SPD       4  4  4  5  8  8 10  8  6  8 11 10  6  4  4  4  5  6  9  8  4  4
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC
POP 12HR                     60          60          60          10          50
QPF 12HR                   0.40        0.24        0.52        0.01        0.19
RAIN SHWRS     C  C  C  L  L  L  L  S  S  C  C  L  L  S  S  S  S  S  S  C  C  S
TSTMS          S  S  S  C  C  C  C        S  S  C  C                    S  S
HEAT INDEX       89 96100 90             88 95 93 88             89 97 99 91
MAX HEAT         89   100    98          88    95    92          89    99    98
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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          72    91      73    90      73    89      73    90
TEMP          73 84 91 79   74 84 90 79   74 83 89 78   74 84 90 79
DEWPT         73 75 75 74   74 75 76 75   73 75 74 77   73 74 74 75
PWIND DIR        SE    SE      SE    SE      SE    SE       E     E
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC B1   SC SC SC B1   SC SC B1 B1   SC SC SC SC
POP 12HR         10    50      10    40      10    30      10    30
RAIN SHWRS     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

$$

VIZ001-242015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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                      83          78          84          79          86
TEMP          80 82 83 83 81 80 79 78 79 82 84 84 82 81 80 79 80 83 86 86 84 81
DEWPT         77 76 77 77 77 76 75 76 76 76 76 76 77 77 77 77 76 76 77 78 77 77
RH            91 82 82 82 88 88 88 94 91 82 77 77 85 88 91 94 88 80 75 77 80 88
WIND DIR       E  E  E  S  S  S SE SE  E SE SE SE SE  E  E  E  E SE SE SE SE  E
WIND SPD      13 12  9 19 20 17 16 17 17 18 18 18 14 12 16 16 18 18 17 13 10  8
CLOUDS        OV OV OV B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     80          80          70          40          40
QPF 12HR                   0.72        0.45        0.52        0.04        0.05
RAIN SHWRS     D  D  D  D  D  D  D  C  C  L  L  C  C  C  C  C  C  C  C  C  C  C
TSTMS          C  C  C  C  C  C  C        C  C  S  S  S  S  S  S  S  S
HEAT INDEX    87 89 92 92 88 86          89 93 93 90 88 87    86 91 97 98 94 88
MAX HEAT         89    93    92          89    93    93    87    91    98    98


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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    88      79    89      79    90
TEMP          79 85 89 82   80 85 88 82   80 85 89 82   80 86 90 83
DEWPT         77 77 76 76   77 76 76 76   76 76 76 75   75 77 77 76
PWIND DIR        SE    SE      SE    SE      SE    SE      SE     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 SC   SC SC SC B1   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      30    30      30    30      30    30
RAIN SHWRS     C  C  C  C    C  C  C  S    C  C  C  S    C  C  C  S
TSTMS                                      S  S  S       S  S  S

$$

VIZ002-242015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
328 AM AST WED AUG 24 2016

DATE             WED 08/24/16            THU 08/25/16            FRI 08/26/16
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                      84          76          85          78          87
TEMP          79 82 84 84 82 79 78 76 77 82 84 85 83 80 79 78 79 84 86 87 84 80
DEWPT         77 78 77 78 76 75 75 76 76 77 76 76 76 76 76 77 77 76 75 77 76 76
RH            94 88 80 82 82 88 91100 97 85 77 75 80 88 91 97 94 77 70 72 77 88
WIND DIR      NE  E  S  S  S SE SE  E  E  E SE SE SE  E  E  E  E SE SE SE SE  E
WIND SPD       6  4 10 17 14 12 12 13 13 16 17 16 14 12 12 12 14 16 13 12  9  8
CLOUDS        OV OV OV B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1
POP 12HR                     80          80          70          40          40
QPF 12HR                   0.70        0.43        0.46        0.04        0.03
RAIN SHWRS     L  L  L  D  D  D  D  S  S  L  L  C  C  C  C  C  C  C  C  C  C  C
TSTMS          C  C  C  C  C  C  C        C  C  S  S  S  S  S  S  S  S
HEAT INDEX       91 94 95 89             90 93 94 91 86          93 95 99 93 86
MAX HEAT         91    95    95          90    94    94    86    93    99    99
FLASH FLOOD    A  A  A  A  A  A  A


DATE          SAT 08/27/16  SUN 08/28/16  MON 08/29/16  TUE 08/30/16
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    89      76    90      76    90      76    90
TEMP          78 84 89 80   77 85 90 81   77 85 90 81   77 85 90 83
DEWPT         76 76 76 76   76 76 76 76   76 75 77 74   76 78 78 77
PWIND DIR        SE    SE      SE    SE      SE    SE       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 SC   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      40    40      20    20      20    20
RAIN SHWRS     C  C  C  S    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS                        S  S  S

$$



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