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Issued by NWS San Juan, PR

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FOCA52 TJSJ 020408 AAB
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POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
1208 AM AST SAT AUG 2 2014

PRZ001-030415-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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          86          75          92          79
TEMP                   80 79 83 86 85 82 79 77 76 76 85 92 91 87 83 82 80 79 85
DEWPT                  75 77 74 76 76 76 74 75 74 74 76 77 76 76 76 75 74 74 74
RH                     85 94 74 72 75 82 85 94 94 94 75 62 62 70 80 79 82 85 70
WIND DIR                E  E  E  E  E  E  E SE SE SE  E  E  E  E  E  E  E  E  E
WIND SPD                8 10 16 39 23 19 12  9  6  4 11 13 17 14 10 11  6 12 14
WIND GUST                       56
CLOUDS                 B1 B1 OV OV OV OV OV OV OV OV B1 B1 SC SC SC SC SC SC SC
POP 12HR                    100         100          90          40          20
QPF 12HR                   0.29        2.03        1.01        0.21           0
RAIN                          D  D  D  D
RAIN SHWRS              C  C              D  D  C  C  C  C  S  S  S  S  S  S  S
TSTMS                   S  S  S  S  S  S  S  S        S  S
HEAT INDEX             85    90 96 94 89             94106103 98 91 89 84    93
MAX HEAT               87    90    96    94          94   106   102    91    93
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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    89      78    89      78    88      78    89
TEMP          88 82   80 85 88 82   79 85 88 82   79 84 87 81   79 85 88 82
DEWPT         74 74   74 75 76 75   75 75 76 75   75 75 74 73   73 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    20      20    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
TSTMS          S  S

$$

PRZ002-030415-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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          84          75          88          82
TEMP                   82 81 83 84 84 81 78 77 76 75 83 88 88 86 84 83 82 82 87
DEWPT                  77 76 75 77 77 75 75 76 75 75 76 77 77 76 76 75 74 74 74
RH                     85 85 77 80 80 82 91 97 97100 80 70 70 72 77 77 77 77 65
WIND DIR                E  E  E  E  E  E SE SE SE SE  E SE  E  E NE  E  E  E  E
WIND SPD               11 16 31 36 24 20 20 14 13 10 13 16 14 13 10 13 12 13 16
WIND GUST                    44 52
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV B1 B1 SC SC SC SC SC SC SC
POP 12HR                    100         100          90          40          20
QPF 12HR                   0.31        2.04        1.25        0.22        0.02
RAIN                          D  D  D  D
RAIN SHWRS              L  L              D  D  L  L  C  C  S  S  S  S  S  S  S
TSTMS                   S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             90 87 90 94 94 87             91100100 96 93 90 88 88 95
MAX HEAT               90    90    94    91          91   100    99    93    95
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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      81    88      78    87      78    89      78    88
TEMP          90 84   82 85 87 81   79 83 87 81   79 85 88 82   79 84 88 83
DEWPT         74 75   75 75 77 75   75 75 76 76   75 75 74 74   74 73 74 75
PWIND DIR         E      NE     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    20      20    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
TSTMS          S  S

$$

PRZ007-030415-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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                      70          84          71          85          73
TEMP                   71 70 79 84 83 79 75 74 72 71 80 85 84 81 77 75 74 74 84
DEWPT                  71 70 75 76 77 75 73 74 72 71 76 76 76 74 71 72 74 74 74
RH                    100100 88 77 82 88 94100100100 88 75 77 79 82 90100100 72
WIND DIR               NE NE  E NE SE SE  E  E  E  E  E SE SE SE  E NE NE NE  E
WIND SPD                8  9 12 43 46 17 11 13 10  6 10 16 16 12  8  8  9  8 11
WIND GUST                       62 63
CLOUDS                 FW FW OV OV OV OV OV OV OV OV B1 B1 SC SC FW FW FW FW FW
POP 12HR                    100         100          90          60          10
QPF 12HR                   0.04        0.87        1.00        0.37           0
RAIN                          D  D  D  D
RAIN SHWRS                                D  D  L  L  L  L  C  C  S  S  S  S  S
TSTMS                         S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      93 92                86 94 93 86             91
MAX HEAT                           94    90          86    94    93          91
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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      80    91      74    89      73    93      74    92
TEMP          90 84   81 87 90 80   75 83 88 78   74 85 92 80   75 85 91 80
DEWPT         73 73   74 74 75 75   75 74 76 75   74 75 75 74   73 73 74 74
PWIND DIR         E      NE     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC   FW FW SC SC   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      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
TSTMS          S  S

$$

PRZ008-030415-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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          88          74          87          78
TEMP                   75 74 83 88 87 83 79 77 75 74 82 87 87 84 81 80 79 78 84
DEWPT                  75 74 76 76 76 76 74 74 73 72 74 76 78 77 74 73 73 73 73
RH                    100100 80 68 70 80 85 90 94 93 77 70 75 80 79 79 82 85 70
WIND DIR                E  E  E  E NE SE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD                6  6 12 20 46 41 11  4  3  5  8 11 11 18 18 11 10  6 13
WIND GUST                          63 58
CLOUDS                 SC SC OV OV OV OV OV OV OV OV B1 B1 SC SC FW FW FW FW FW
POP 12HR                     80          90          90          50          10
QPF 12HR                   0.02        0.89        0.58        0.27           0
RAIN                          D  D  D  D
RAIN SHWRS                                D  D  C  C  C  C  C  C  S  S  S  S  S
TSTMS                         S  S  S  S  S  S        S  S  S  S
HEAT INDEX                   91 99 98 91             88 98100 94 86 84       90
MAX HEAT                     91    99    96          88   100    98    86    90
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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      78    86      77    87      78    88
TEMP          88 82   80 84 87 81   79 83 86 80   78 83 87 81   79 84 88 82
DEWPT         74 74   74 74 76 75   74 74 76 76   74 74 75 75   73 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC   FW FW SC SC   SC SC SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         20      20    20      20    20      10    30      10    30
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  C  C    S  S  C  C
TSTMS                                                    S  S          S  S

$$

PRZ010-030415-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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                      73          91          74          95          77
TEMP                   74 74 84 91 90 85 80 77 75 75 87 95 94 89 83 81 78 78 87
DEWPT                  69 70 75 76 74 76 73 72 71 71 73 74 73 72 69 70 72 72 73
RH                     84 87 74 62 60 75 79 85 87 87 63 51 51 57 63 69 82 82 63
WIND DIR                N NE  E  E NE SE NE  E SE SE SE SE SE NW NW  E NE NE NE
WIND SPD                2  5  9 10 42 14  6  5  8  5  6 11 10  2  2  8  6  5  9
WIND GUST                          60
CLOUDS                 SC SC OV OV OV OV OV OV OV OV B1 B1 SC SC FW FW FW FW FW
POP 12HR                     80          90          90          50          10
QPF 12HR                   0.04        0.84        0.54        0.27           0
RAIN                          D  D  D  D
RAIN SHWRS                                D  D  C  C  C  C  C  C  S  S  S  S  S
TSTMS                         S  S  S  S  S  S        S  S  S  S
HEAT INDEX                   92103 99 94 84          94106103 96 87 85       94
MAX HEAT                     92   103    99          94   106   102    85    94
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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          93      80    90      71    89      70    91      71    91
TEMP          92 84   81 86 89 77   72 82 88 76   71 83 90 78   72 83 90 78
DEWPT         74 75   72 74 76 76   72 74 76 76   71 74 75 75   72 73 74 75
PWIND DIR        NE      NE     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW FW FW SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         40      10    30      10    30      10    30      10    30
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          S  S

$$

VIZ001-030415-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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          82          79          87          80
TEMP                   82 81 82 82 82 81 80 80 79 79 84 87 87 85 82 81 80 80 87
DEWPT                  77 74 75 76 74 75 75 74 75 75 76 77 76 76 76 76 75 74 74
RH                     85 79 79 82 77 82 85 82 88 88 77 72 70 75 82 85 85 82 65
WIND DIR                E  E  E  E  E  E SE SE  E  E SE  E  E  E  E  E  E  E  E
WIND SPD               11 16 34 28 20 20 19 17 14 11 13 16 13 12 14 12 12 13 13
WIND GUST                    49
CLOUDS                 B2 B2 OV OV OV OV OV OV OV OV SC SC FW FW FW FW FW FW FW
POP 12HR                    100         100          90          10          20
QPF 12HR                   0.28        1.79        0.77        0.07           0
RAIN                          D  D  D  D
RAIN SHWRS              L  L              D  D  C  C  S  S  S  S  S  S  S  S  S
TSTMS                   S  S  S  S  S  S  S  S
HEAT INDEX             90 86 89 89 88 87 85 84       93 99 98 94 89 87 85 84 95
MAX HEAT               90    89    89    88    85    93    99    96    89    95
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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      80    89      80    88      79    90      78    89
TEMP          90 84   81 85 89 83   81 85 88 82   80 86 89 82   79 85 88 82
DEWPT         75 75   75 75 76 76   76 76 76 76   76 75 74 75   74 73 74 75
PWIND DIR         E      NE     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    FW FW   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-030415-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1208 AM AST SAT AUG 2 2014

DATE           08/01/14      SAT 08/02/14            SUN 08/03/14            MON
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          81          79          87          79
TEMP                   77 76 79 81 81 80 80 79 79 79 84 87 87 84 82 81 80 79 85
DEWPT                  75 75 77 77 75 74 75 74 75 75 77 77 76 76 76 76 75 74 74
RH                     94 97 94 88 82 82 85 85 88 88 80 72 70 77 82 85 85 85 70
WIND DIR                E NE  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD               16 34 36 26 23 24 20 18 16 13 18 18 16 14 10 13 14 13 16
WIND GUST                 49 52
CLOUDS                 OV OV OV OV OV OV OV OV OV OV FW FW FW FW FW FW FW FW FW
POP 12HR                    100         100          90          10          10
QPF 12HR                   0.35        1.84        0.70        0.07           0
RAIN                          D  D  D  D
RAIN SHWRS              L  L              D  D  C  C  S  S  S  S  S  S  S  S  S
TSTMS                   S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      88 87 84 85          94 99 98 93 89 87 85    93
MAX HEAT                           88    86    85    94    99    96    87    93
TROP STORM              W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W


DATE           08/04  TUE 08/05/14  WED 08/06/14  THU 08/07/14  FRI 08/08/14
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      80    88      78    88      77    88      78    89
TEMP          89 83   81 85 87 81   79 84 87 81   78 84 87 81   79 85 88 82
DEWPT         75 76   75 76 76 76   76 76 76 77   76 75 75 75   74 74 75 75
PWIND DIR         E      NE     E       E     E       E     E       E     E
WIND CHAR        BZ      WY    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      20    20      20    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
TSTMS          S  S

$$







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