Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 031803
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
203 PM AST TUE MAR 3 2015

PRZ001-040815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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          84          74          86          74
TEMP          80 76 75 74 73 79 83 84 81 77 76 75 74 80 85 85 82 78 76 75 74 80
DEWPT         66 67 67 67 67 66 66 66 67 67 67 66 66 67 67 67 67 67 67 67 67 67
RH            62 74 76 79 81 64 57 55 63 71 74 74 76 65 55 55 61 69 74 76 79 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 12 13 12 13 19 18 19 17 16 14 16 17 17 20 19 17 12 16 16 12 11
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          10          10          10
QPF 12HR                   0.04        0.03        0.02        0.02        0.02
RAIN SHWRS     S  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    82                85 86 83             82 88 88 85             82
MAX HEAT         84                86    85          82    89    88          82


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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      74    84      73    87      73    86      73    87
TEMP          84 78   75 79 83 77   74 80 86 78   74 80 85 77   74 80 86 78
DEWPT         66 67   67 66 65 68   66 67 67 68   68 68 67 68   68 68 67 68
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   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-040815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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          85          76          85          76
TEMP          79 78 77 76 76 81 84 85 82 79 78 77 76 81 84 85 82 79 78 77 76 81
DEWPT         69 71 70 67 67 67 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68
RH            72 79 79 74 74 63 59 57 63 69 71 74 76 65 59 57 63 69 71 74 76 65
WIND DIR      NE NE  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 19 19 21 21 23 21 20 20 21 21 21 20 20 18 18 18 20 20 20 17 16
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          20          20          20
QPF 12HR                   0.04        0.04        0.02        0.02        0.02
RAIN SHWRS     S  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 87 88 85             84 87 88 85             84
MAX HEAT         83          83    88    87          84    88    87          84


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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      76    84      74    85      74    85      74    85
TEMP          85 79   77 80 84 77   75 80 84 78   75 80 84 78   75 80 84 78
DEWPT         68 68   68 67 67 68   68 68 69 69   69 69 69 69   69 69 69 69
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   SC SC FW FW   SC FW FW FW   FW FW FW FW
POP 12HR         20      20    10      10    20      20    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-040815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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                      69          87          69          88          70
TEMP          80 75 72 70 70 78 86 86 81 75 73 70 70 79 87 87 82 76 74 71 70 78
DEWPT         65 65 66 66 65 64 63 63 63 64 65 65 66 66 66 65 65 65 64 64 65 66
RH            60 71 81 87 84 62 46 46 54 69 76 84 87 64 50 48 56 69 71 79 84 67
WIND DIR      NE NE NE NE NE NE  E  E  E NE NE  E NE  E  E  E  E NE NE NE NE  E
WIND SPD      16 11 11 11 12 16 18 17 17 13 12 12 11 16 19 19 16 11 11 12  9  9
CLOUDS        SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                      5          20          10          10          10
QPF 12HR                      0        0.02        0.02        0.02        0.02
RAIN SHWRS     C                 S  S  S  S  S  S  S  S  S  S  S              S
HEAT INDEX    82                87 87 82                89 89 84
MAX HEAT         85                88    86                90    88


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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          86      71    86      70    88      70    87      70    88
TEMP          85 76   72 79 85 75   71 79 87 76   71 79 86 76   71 79 87 76
DEWPT         64 64   65 65 63 65   65 65 64 66   67 67 64 66   67 67 64 66
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-040815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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                      71          82          71          84          73
TEMP          79 75 73 72 71 77 81 81 78 75 73 72 71 78 83 83 80 77 75 74 73 78
DEWPT         67 66 66 66 66 66 66 66 66 66 66 66 66 66 66 66 67 67 67 66 66 67
RH            67 74 79 81 84 69 60 60 67 74 79 81 84 67 57 57 65 71 76 76 79 69
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      20 19 19 18 18 21 23 23 21 19 18 20 18 20 21 21 20 18 18 19 14 12
CLOUDS        FW SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                     20          20          10          10          10
QPF 12HR                   0.02        0.02        0.02        0.02        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                      83 83                   85 85 82
MAX HEAT         84                84    83                86    85


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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          83      71    83      70    85      70    84      70    83
TEMP          82 75   72 77 82 74   71 78 84 75   71 77 83 75   71 77 82 74
DEWPT         67 66   67 66 64 66   67 66 67 68   68 67 67 68   68 67 67 68
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW FW   FW FW FW FW   FW FW SC FW   FW FW FW FW
POP 12HR         10      10    10      10    10      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  C  C  C    S  S  S  S

$$

PRZ010-040815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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          82          70          85          70
TEMP          80 75 73 71 70 76 81 81 78 74 72 71 70 78 84 84 80 75 73 71 70 77
DEWPT         65 66 66 66 66 66 66 66 65 65 65 66 66 66 66 66 67 67 66 65 65 66
RH            60 74 79 84 87 71 60 60 64 74 79 84 87 67 55 55 65 76 79 81 84 69
WIND DIR      NE NE NE NE NE NE  E  E  E NE NE  E  E  E NE  E NE NE  E NE  E  E
WIND SPD      18 14 12 12 13 13 19 17 16 14 13 12 12 12 12 16 14 12 10 11 10 11
CLOUDS        SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.04        0.02        0.02        0.02
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S              S
HEAT INDEX    82                83 83                   86 86 82
MAX HEAT         84                84    83                87    85


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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          83      70    83      69    85      69    84      69    83
TEMP          82 74   71 77 82 74   70 77 84 74   70 77 83 74   70 76 82 74
DEWPT         67 66   66 66 64 66   67 66 67 67   68 67 67 67   68 67 67 67
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   FW FW SC FW   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         20      10    10      30    30      30    30      30    30
RAIN SHWRS     S  S    S  S  S  S    S  C  C  C    S  C  C  C    S  C  C  C

$$

VIZ001-040815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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          85          74          86          74
TEMP          78 75 74 73 73 79 84 84 81 78 76 75 74 80 85 85 82 78 76 75 74 80
DEWPT         69 70 69 68 67 67 67 68 69 69 69 68 68 68 68 68 68 68 68 68 68 68
RH            74 84 84 84 81 67 57 59 67 74 79 79 82 67 57 57 63 71 76 79 82 67
WIND DIR      NE NE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      17 19 19 19 20 21 21 20 19 19 20 20 20 20 19 18 18 19 20 19 12 11
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR                     30          30          20          20          20
QPF 12HR                   0.04        0.04        0.02        0.02        0.02
RAIN SHWRS     S  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      87 87 84             83 88 88 85             83
MAX HEAT                           88    87          83    89    88          83


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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      74    85      73    84      74    85      74    84
TEMP          84 78   75 80 84 77   74 79 84 77   75 80 84 78   75 79 84 77
DEWPT         68 68   68 66 68 68   68 68 69 69   69 69 69 69   69 69 69 69
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      BZ    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    SC SC   SC SC SC SC   SC SC FW FW   SC FW FW FW   FW FW FW FW
POP 12HR         20      20    10      10    20      20    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-040815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
203 PM AST TUE MAR 3 2015

DATE           03/03/15      WED 03/04/15            THU 03/05/15            FRI
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          86          72          86          74
TEMP          78 76 75 74 73 80 85 85 81 77 75 73 72 79 85 85 82 78 76 75 74 80
DEWPT         70 71 70 68 68 68 68 68 68 68 68 68 69 69 69 68 69 69 69 68 68 68
RH            76 85 84 82 84 67 57 57 65 74 79 84 90 72 59 57 65 74 79 79 82 67
WIND DIR      NE NE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E
WIND SPD      18 19 20 19 20 21 23 21 20 21 23 21 21 21 20 19 19 20 20 20 14 12
CLOUDS        FW SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR                     30          30          20          20          20
QPF 12HR                   0.04        0.04        0.02        0.02        0.02
RAIN SHWRS     S  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 88 88 84                89 88 85             83
MAX HEAT         83          83    89    87                89    88          83


DATE           03/06  SAT 03/07/15  SUN 03/08/15  MON 03/09/15  TUE 03/10/15
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          86      73    85      72    86      73    86      72    86
TEMP          85 77   74 79 84 76   73 79 85 77   74 80 85 77   73 79 85 76
DEWPT         68 69   68 67 68 68   68 69 69 70   70 69 69 70   70 69 69 70
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC FW   FW FW FW FW   SC FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    20      20    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$







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