Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 091820
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
220 PM AST WED JUL 9 2014

PRZ001-100815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          92          79          90          79
TEMP          86 82 81 80 79 87 91 91 88 83 81 80 79 86 90 89 86 82 81 80 79 87
DEWPT         73 74 73 71 71 70 67 67 70 74 75 75 76 76 78 77 77 78 77 77 77 76
RH            65 77 77 74 77 57 45 45 55 74 82 85 91 72 68 68 75 88 88 91 94 70
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      13 11 11 10 10 11 14 14 14 12 13 14 13 13 14 14 12 12 11  9 10 11
CLOUDS        SC SC SC FW FW CL CL FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                     10           5          50          50           5
QPF 12HR                   0.03           0        0.14        0.06           0
RAIN SHWRS     S  S  S                    C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX    93 88 86 83    92 94 94 93 90 87 85    96105102 97 91 88 87    98
MAX HEAT         95    88    92    96    94    90    96   105   102    91    98


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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          92      79    92      79    92      79    92      79    92
TEMP          91 83   80 87 91 83   80 87 91 83   80 87 91 83   80 87 91 83
DEWPT         73 73   73 74 74 73   72 72 71 72   73 72 71 72   73 72 72 73
PWIND DIR         E       E     E       E     E      SE     E       E     E
WIND CHAR        GN      LT    GN      LT    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         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

$$

PRZ002-100815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          88          80
TEMP          86 83 82 81 80 86 90 89 87 83 82 81 80 85 88 87 85 82 82 81 80 86
DEWPT         75 75 72 70 72 72 71 71 73 74 75 75 76 76 78 77 77 77 77 77 77 76
RH            70 77 72 69 77 63 54 56 63 74 79 82 88 75 72 72 77 85 85 88 91 72
WIND DIR       E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      14 14 16 16 16 17 17 16 16 16 16 16 16 16 16 14 13 14 13 12 13 14
CLOUDS        SC SC SC FW FW CL CL FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW
POP 12HR                     10           5          50          50          20
QPF 12HR                   0.03           0        0.14        0.06        0.02
RAIN SHWRS     S  S  S                    C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX    95 90 87 85 84 92 96 95 94 90 89 87 86 94102 99 96 90 90 88 87 96
MAX HEAT         97    90    92    96    96    90    94   102    99    90    96


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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          90      80    90      80    90      80    90      80    90
TEMP          89 83   81 86 89 83   81 86 89 83   81 86 89 83   81 86 89 83
DEWPT         74 74   73 74 74 73   72 73 72 73   73 72 72 73   73 73 74 74
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         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

$$

PRZ007-100815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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                      72          90          72          89          72
TEMP          84 78 75 73 73 83 89 89 84 78 75 73 73 82 88 88 83 77 75 73 73 83
DEWPT         67 71 70 70 67 70 64 63 66 71 70 70 71 71 77 77 76 76 75 73 73 77
RH            57 79 84 90 81 65 44 42 55 79 84 90 93 69 70 70 80 97100100100 82
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      13  9  8  9  8 13 16 16 14  9  8  8  9 14 17 17 14  9 10 11 11 11
CLOUDS        FW CL CL FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0           0           5           5           5
QPF 12HR                      0           0        0.02           0           0
RAIN SHWRS     S                          S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    87             87 90 90 86             86100100 91             92
MAX HEAT         92          87    91    89          86   103    99          92


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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          90      72    90      72    90      72    90      72    90
TEMP          89 78   73 83 89 78   73 83 89 78   73 83 89 78   73 83 89 78
DEWPT         74 74   73 73 74 73   72 72 72 72   72 72 71 71   73 72 72 73
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW SC   FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30      10    20      20    20      10    10      10    10
RAIN SHWRS     C  C    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS          S  S

$$

PRZ008-100815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          88          76          88          76
TEMP          83 79 78 77 76 83 87 87 84 80 78 77 76 83 87 87 84 80 78 77 76 83
DEWPT         74 74 75 74 72 69 69 72 72 73 74 74 75 77 76 77 76 77 76 76 76 76
RH            74 85 91 90 87 63 55 61 67 79 88 90 97 82 70 72 77 91 94 97100 80
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      21 19 16 12 10 11 14 19 20 18 14 11 10 13 18 18 18 17 14 10 10 11
CLOUDS        SC FW FW FW FW CL CL FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      5          10           5          20           5
QPF 12HR                   0.02        0.02        0.02        0.06           0
RAIN SHWRS     S  S  S              S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    90             87 91 94 90 84          92 98 99 93 87          91
MAX HEAT         94          87    94    94          92   100    99          91


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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      76    88      76    88      76    88      76    88
TEMP          87 80   77 83 87 80   77 83 87 80   77 83 87 80   77 83 87 80
DEWPT         76 75   73 73 74 74   73 72 74 74   72 72 73 73   72 73 74 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      GN    GN
AVG CLOUDS    FW SC   FW FW SC SC   FW FW SC B1   SC SC SC B1   SC SC SC B1
POP 12HR         20      20    20      10    20       5    20       5    20
RAIN SHWRS     S  S    S  S  C  C    S  S  S  S    S  S  S  S    S  S  S  S
TSTMS                        S  S          S  S

$$

PRZ010-100815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          74          87          74
TEMP          84 79 77 75 75 84 89 89 84 79 77 75 74 82 86 86 83 78 76 75 75 84
DEWPT         74 73 74 72 70 69 65 66 66 69 70 71 72 74 76 77 76 77 76 75 75 76
RH            72 82 90 90 84 61 45 47 55 72 79 87 93 77 72 75 80 97100100100 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       8  9  8  6  5  8 10  8  9  5  9  9  8 10 12 11 11  6  8 10 11 11
CLOUDS        B2 FW FW FW FW CL CL SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      0          10           5          40           5
QPF 12HR                      0        0.02        0.02        0.08           0
RAIN SHWRS     C                    S  S  S  S  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S                                            S  S
HEAT INDEX    91             88 91 92 86             88 96 97 91             93
MAX HEAT         95          88    92    90          88    99    96          93


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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          90      74    90      74    90      74    90      74    90
TEMP          89 79   75 84 89 79   75 84 89 79   75 84 89 79   75 84 89 79
DEWPT         76 75   74 73 74 74   73 72 73 73   72 72 73 73   72 73 74 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    LT      GN    LT      GN    GN
AVG CLOUDS    FW SC   FW FW SC SC   FW FW SC B1   SC SC SC B1   SC SC SC B1
POP 12HR         40      10    40      10    20       5    30       5    30
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  C  C    S  S  C  C
TSTMS          S  S          S  S          S  S          S  S          S  S

$$

VIZ001-100815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          89          80          91          80
TEMP          86 83 82 81 80 85 89 88 86 83 82 81 80 87 91 90 87 83 82 81 80 85
DEWPT         75 73 71 72 71 71 72 71 74 75 75 76 76 77 76 76 76 76 76 76 76 75
RH            70 72 69 74 74 63 57 57 68 77 79 85 88 72 62 64 70 80 82 85 88 72
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      17 16 17 16 19 20 18 18 18 18 18 17 18 18 17 17 17 16 17 18 19 19
CLOUDS        FW FW FW FW FW CL CL CL CL SC SC SC SC SC SC CL CL FW FW FW FW FW
POP 12HR                      5           5          50          50          10
QPF 12HR                   0.02           0        0.14        0.06           0
RAIN SHWRS     S  S  S                    C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX    95 89 86 85 83 90 96 94 94 90 89 87 86 99103102 98 91 89 87 86 94
MAX HEAT         97    88    90    96    95    90    99   103   102    91    94


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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    89      80    89      80    89      80    89
TEMP          88 83   81 85 88 83   81 85 88 83   81 85 88 83   81 85 88 83
DEWPT         74 74   74 74 73 73   73 73 73 74   73 72 73 74   74 73 73 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      BZ    GN      BZ    BZ
AVG CLOUDS    SC SC   SC SC 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

$$

VIZ002-100815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
220 PM AST WED JUL 9 2014

DATE           07/09/14      THU 07/10/14            FRI 07/11/14            SAT
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          92          79          92          79
TEMP          85 82 81 80 79 87 91 91 88 83 81 80 79 87 91 91 88 83 81 80 79 87
DEWPT         72 75 73 72 71 71 70 74 75 76 76 76 75 76 75 74 75 75 75 75 75 74
RH            65 79 77 77 77 59 50 58 66 80 85 88 88 70 60 58 66 77 82 85 88 65
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      16 16 17 19 18 18 18 18 18 18 17 17 18 18 17 17 16 16 17 18 19 20
CLOUDS        FW CL CL CL CL CL CL FW FW SC SC SC SC SC SC CL CL FW FW FW FW FW
POP 12HR                      5           5          50          50          10
QPF 12HR                      0           0        0.14        0.06           0
RAIN SHWRS     S                          C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX    91 89 86 84    93 97101 98 91 87 86    98102101 98 90 87 85    95
MAX HEAT         95    89    93   101   101    91    98   103    99    90    95


DATE           07/12  SUN 07/13/14  MON 07/14/14  TUE 07/15/14  WED 07/16/14
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          92      79    92      79    92      79    92      79    92
TEMP          91 83   80 87 91 83   80 87 91 83   80 87 91 83   80 87 91 83
DEWPT         75 74   74 74 73 73   73 72 73 74   73 72 73 74   74 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC 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

$$







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