Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 311841
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
241 PM AST FRI OCT 31 2014

PRZ001-010815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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          89          80          88          76
TEMP          85 82 81 80 79 85 89 88 85 83 82 81 80 85 88 87 83 80 78 77 76 82
DEWPT         74 74 75 74 75 77 78 79 78 78 78 78 78 78 78 76 76 76 75 74 74 74
RH            70 77 82 82 88 77 70 75 80 85 88 91 94 80 72 70 80 88 91 90 94 77
WIND DIR      SE  S  S SE  S  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E
WIND SPD       8  4  3  3  2  5 10 10 10  6  5  3  8 10 14 10 10  8  8  6  6  8
CLOUDS        B2 CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      0          10           5          10          10
QPF 12HR                      0        0.04        0.02        0.03        0.02
RAIN SHWRS     C                    S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
TSTMS          S
HEAT INDEX    93 88 87 84    96103103 97 93 91 89 87 97102 98 91 86          88
MAX HEAT         96    88    96   105   103    93    97   102    96          88


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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          87      76    87      76    88      76    87      77    88
TEMP          86 80   77 82 86 80   77 83 87 80   77 82 86 80   78 83 87 80
DEWPT         73 73   73 73 73 73   73 72 73 73   73 73 73 73   72 73 73 72
PWIND DIR        NE      NE     E      SE    SE       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW   SC SC SC SC   SC SC SC SC   FW FW FW SC   SC SC SC SC
POP 12HR         20      20    30      30    30      10    20      20    20
RAIN SHWRS     S  S    S  S  C  C    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS                        S  S

$$

PRZ002-010815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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                      82          89          82          89          76
TEMP          87 85 84 83 82 86 89 88 86 84 83 82 82 86 89 88 83 80 78 77 76 83
DEWPT         76 77 77 77 76 78 79 78 79 79 79 78 78 78 76 76 75 76 76 75 75 74
RH            70 77 80 82 82 77 73 72 80 85 88 88 88 77 66 68 77 88 94 94 97 74
WIND DIR      SE SE SE SE  E  E  E  E  E  E  E  E NE  E  E  E  E NE NE NE  E  E
WIND SPD      10 10 10  9  9 12 11  9 10  9 10 10 12 12 12 11 10 12 11 10 10 11
CLOUDS        SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          10          10          10          10
QPF 12HR                   0.02        0.03        0.04        0.03        0.02
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
TSTMS          S
HEAT INDEX    98 96 94 92 89 98105102100 96 94 91 91 98100 99 90 86          90
MAX HEAT         98    94    98   105   102    96    98   102    98    86    90


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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      77    87      77    87      77    87      77    87
TEMP          87 81   78 83 86 80   78 83 86 80   78 83 86 80   78 83 86 80
DEWPT         73 73   73 73 74 73   73 73 74 73   73 74 73 73   73 73 73 73
PWIND DIR        NE      NE     E       E    SE       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      30    30      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    C  C  C  S    S  S  S  S    S  S  S  S

$$

PRZ007-010815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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          91          76          90          75
TEMP          85 81 79 77 76 85 91 90 85 81 79 77 76 84 90 89 84 80 78 76 75 84
DEWPT         75 74 74 73 72 75 77 78 77 74 72 72 71 75 77 78 77 73 74 74 74 74
RH            72 79 85 87 87 72 64 68 77 79 79 85 85 74 66 70 80 79 88 94 97 72
WIND DIR      SE NE NE NE NE  E  E SE  E NE NE NE NE NE  E  E  E NE NE NE NE NE
WIND SPD       6  5  8  6  6  6 11 11 10  5  8  8  8  9 10  8  6  6  6  8  8  8
CLOUDS        FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR                      0          10           5          10          10
QPF 12HR                      0        0.03           0        0.03        0.02
RAIN SHWRS     S                    S  S                    S  S  S  S  S  S  S
HEAT INDEX    94 86          94105105 96 86          92103103 94 84          91
MAX HEAT         99    86    94   106   103    84    92   105   102          91


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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      73    90      75    91      73    90      73    91
TEMP          90 79   74 83 89 80   76 84 90 79   74 83 89 78   74 83 90 79
DEWPT         72 73   73 73 73 73   72 72 73 73   73 73 74 73   73 73 72 72
PWIND DIR        NE      NE     E       E     E       E     E       E     E
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC   FW FW SC SC   SC SC SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         40      10    30      10    20      20    20      10    20
RAIN SHWRS     S  C    S  S  C  C    S  S  S  S    S  S  C  C    S  S  S  S
TSTMS             S          S  S                        S  S

$$

PRZ008-010815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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          87          76          87          74
TEMP          84 82 81 80 79 84 87 86 82 80 78 77 76 82 87 86 81 78 76 75 74 80
DEWPT         76 76 75 73 73 74 76 78 80 75 74 76 75 76 77 78 76 76 76 75 74 74
RH            77 82 82 79 82 72 70 77 94 85 88 97 97 82 72 77 85 94100100100 82
WIND DIR       E  E SE  E  E  E NE NE NE NW NE  E  E  E  E  E NE  E  E NE NE NE
WIND SPD       5  4  5  5  5  4  6 10  9  8  3  4  6  9 10 14 13 14 13 12 12 13
CLOUDS        SC CL CL CL CL CL CL B2 B2 CL CL CL CL CL CL FW FW FW FW FW FW FW
POP 12HR                      0          50           5          10          10
QPF 12HR                      0        0.16           0        0.03        0.02
RAIN SHWRS     S                    C  C                    S  S  S  S  S  S  S
TSTMS          S                    C  C
HEAT INDEX    93 89 87 84    91 98 98 93 85          89 99 98 87             84
MAX HEAT         95    87    91    99    98          89   100    96          84


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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          85      73    85      75    86      73    86      72    86
TEMP          84 77   74 80 84 78   76 81 85 77   74 81 85 77   73 80 85 77
DEWPT         73 73   73 73 73 71   71 72 73 73   73 73 73 73   73 74 73 72
PWIND DIR        NE      NE     E       E    SE       E     E       E     E
WIND CHAR        GN      BZ    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW   SC SC SC B1   SC SC SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         20      20    30      10    30      10    30      10    30
RAIN SHWRS     S  S    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

$$

PRZ010-010815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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          93          74          92          73
TEMP          84 81 79 77 76 86 93 92 85 80 78 75 74 84 92 91 84 79 77 74 73 83
DEWPT         74 74 69 70 68 73 73 77 78 77 73 70 69 72 76 76 74 74 75 74 73 74
RH            72 79 72 79 76 65 52 62 80 91 85 84 84 67 60 62 72 85 94100100 74
WIND DIR      SE  E  E  E SE  E  S NW  W NE  E  E  E  E  E  E NE  E  E NE NE NE
WIND SPD       8  5  4  5  4  2  2  5  3  4  5  5  5  8  8  6  2  6  8 11 12 11
CLOUDS        SC CL CL CL CL CL CL B2 B2 CL CL CL CL CL CL B1 B1 FW FW FW FW FW
POP 12HR                      0          30           5          50          10
QPF 12HR                      0        0.12           0        0.14        0.02
RAIN SHWRS     S                    C  C                    C  C  S  S  S  S  S
TSTMS                               S  S                    S  S
HEAT INDEX    91 86          93102106 97 87          90105103 91             90
MAX HEAT         98    84    93   106   105          90   105    99          90


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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      71    90      74    91      71    91      71    91
TEMP          89 77   72 82 89 79   75 84 89 77   72 83 89 77   72 83 89 77
DEWPT         73 73   72 73 73 72   71 72 73 73   72 73 73 73   72 74 73 72
PWIND DIR        NE      NE     E       E    SE       E     E       E     E
WIND CHAR        GN      GN    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC   SC SC SC B1   SC SC SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         30      20    40      10    30      10    40      10    40
RAIN SHWRS     S  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

$$

VIZ001-010815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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                      82          89          82          88          79
TEMP          86 84 83 82 82 86 89 88 86 84 83 82 82 85 88 87 84 82 81 80 79 84
DEWPT         76 76 76 76 76 78 77 78 78 78 79 78 78 75 75 75 75 75 75 75 74 73
RH            72 77 80 82 82 77 68 72 77 82 88 88 88 72 66 68 74 79 82 85 85 70
WIND DIR      SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      10 11 11 11 11 13 12 11 11 11 10 10 12 16 12 12 11 14 14 16 16 14
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          10          10          10          10
QPF 12HR                   0.02        0.03        0.06        0.03        0.02
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    96 93 91 89 89 98102102 98 95 94 91 91 94 98 96 92 89 87 85    90
MAX HEAT         98    93    98   103   102    96    94    98    96    89    90


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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          87      78    87      78    88      79    87      78    88
TEMP          86 81   79 83 86 81   79 84 87 82   80 84 86 81   79 84 87 82
DEWPT         73 74   74 73 74 74   74 74 74 74   74 74 73 74   74 73 73 73
PWIND DIR        NE       E     E       E    SE       E     E       E     E
WIND CHAR        GN      BZ    BZ      BZ    BZ      GN    GN      GN    LT
AVG CLOUDS    FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      30    30      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    C  C  C  S    S  S  S  S    S  S  S  S

$$

VIZ002-010815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
241 PM AST FRI OCT 31 2014

DATE           10/31/14      SAT 11/01/14            SUN 11/02/14            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                      82          89          82          89          77
TEMP          86 84 83 82 82 86 89 88 86 84 83 82 82 86 89 88 84 81 79 78 77 83
DEWPT         76 76 76 76 78 78 78 79 79 79 78 78 76 75 75 75 75 75 75 75 74 73
RH            72 77 80 82 88 77 70 75 80 85 85 88 82 70 64 66 74 82 88 91 90 72
WIND DIR      SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      12 12 12 11 12 13 13 11 10  9  8 10 14 16 13 12 12 14 16 17 17 14
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          10          20          20          10
QPF 12HR                   0.02        0.03        0.06        0.03        0.02
RAIN SHWRS        S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    96 93 91 89 91 98103103100 96 93 91 89 95 99 98 92 87          89
MAX HEAT         98    93    98   105   103    96    95    99    96    85    89


DATE           11/03  TUE 11/04/14  WED 11/05/14  THU 11/06/14  FRI 11/07/14
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          87      77    87      77    88      77    87      76    88
TEMP          86 80   78 83 86 80   78 83 87 81   78 83 86 80   77 83 87 81
DEWPT         74 74   74 74 74 74   74 74 75 74   74 74 74 74   74 74 73 73
PWIND DIR        NE       E     E       E    SE       E     E       E     E
WIND CHAR        GN      BZ    BZ      BZ    BZ      GN    GN      GN    LT
AVG CLOUDS    FW FW   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      30    30      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    C  C  C  S    S  S  S  S    S  S  S  S

$$







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