Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 010809
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
409 AM AST SUN MAR 1 2015

PRZ001-012015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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          74          84          74          86
TEMP          74 79 83 84 81 77 76 75 74 79 83 84 81 77 76 75 74 80 85 85 82 78
DEWPT         66 62 63 64 67 67 67 68 69 69 68 66 67 68 66 64 62 61 62 65 66 67
RH            76 56 51 51 63 71 74 79 84 72 61 55 63 74 71 69 66 52 46 51 58 69
WIND DIR       E  E  E  E  E  E  E  E NE  E  E  E  E  E NE  E  E  E  E NE  E  E
WIND SPD      14 14 12 17 14 10 12 11 11 14 16 12 12 11 12 11  9 12 16 14 13 11
CLOUDS        B1 SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     30          30          30          10          10
QPF 12HR                   0.04        0.06        0.05        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          84 85 83                86 86 83             81 86 87 84
MAX HEAT               85    85                87    85          81    87    87


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          74    86      74    86      73    83      73    86
TEMP          75 80 85 78   75 80 85 77   74 78 83 76   74 80 85 77
DEWPT         67 66 66 67   66 67 67 67   67 67 66 67   67 66 65 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      BZ    BZ      GN    BZ      BZ    BZ
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-012015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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                      85          75          85          74          85
TEMP          76 81 84 85 82 78 77 76 75 80 84 84 81 78 76 75 74 80 84 85 82 78
DEWPT         70 67 67 67 69 69 69 69 70 68 69 69 70 70 69 67 64 65 65 68 69 71
RH            82 63 57 55 65 74 76 79 84 67 61 61 69 76 79 76 71 60 53 57 65 79
WIND DIR       E  E NE  E NE NE NE NE NE NE NE NE NE NE NE  E  E NE  E NE NE NE
WIND SPD      21 19 19 17 18 17 20 20 19 21 18 17 16 18 18 18 17 17 16 16 17 20
CLOUDS        B2 SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     40          40          30          10          10
QPF 12HR                   0.04        0.06        0.07        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX       83 87 88 85             83 88 88 85             82 86 88 85
MAX HEAT         83    88    87          83    89    88          82    88    87


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          75    85      76    85      74    85      73    85
TEMP          76 80 85 79   77 81 84 78   75 80 84 77   74 79 84 78
DEWPT         67 67 68 68   68 68 68 68   68 68 68 68   68 67 67 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-012015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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          71          88          71          90
TEMP          71 79 85 85 81 76 74 72 72 80 87 87 82 77 74 72 72 81 89 89 84 78
DEWPT         65 63 63 63 64 64 64 63 64 66 64 66 65 64 63 63 59 62 61 62 65 65
RH            81 58 48 48 56 66 71 73 76 62 46 50 56 64 69 73 64 53 39 41 53 64
WIND DIR      NE NE  E  E NE NE NE NE NE NE  E  E NE NE NE NE NE NE  E  E NE NE
WIND SPD      12 13 17 17 14 11 11 11 10 13 14 14 14  9 10 10  9 12 14 14 14 12
CLOUDS        FW SC SC SC SC FW FW FW FW B1 B1 B1 B1 FW FW FW FW FW FW FW FW FW
POP 12HR                     20          30          30          10          10
QPF 12HR                   0.05        0.01        0.07        0.02        0.02
RAIN SHWRS        S  S  S  S              C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          86 86 83             82 88 89 84             82 89 89 86
MAX HEAT               87    85          82    90    88          82    90    89


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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    87      71    87      70    85      70    87
TEMP          73 80 86 76   72 79 86 76   71 78 84 75   71 79 86 76
DEWPT         66 64 63 64   65 66 65 65   64 66 64 64   65 65 63 65
PWIND DIR        NE     E       E     E       E     E      NE     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-012015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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          71          81          71          82
TEMP          71 77 82 82 79 75 73 72 71 76 80 81 78 74 73 72 71 77 81 81 78 75
DEWPT         67 66 65 66 64 65 67 66 69 68 66 69 67 67 68 65 66 64 65 66 67 66
RH            87 69 56 58 60 71 81 81 93 76 62 67 69 79 84 79 84 64 58 60 69 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E NE  E NE NE  E  E  E  E  E  E  E
WIND SPD      19 19 21 19 19 17 18 17 18 18 16 17 18 16 16 14 12 16 18 20 20 19
CLOUDS        FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     10          20          20          10          10
QPF 12HR                   0.03        0.02        0.05        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          84 84                   82 84                   83 83
MAX HEAT               85    84                84    83                84    83


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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    84      71    83      70    82      70    83
TEMP          72 78 83 75   72 77 82 74   71 76 81 74   71 77 82 74
DEWPT         66 66 66 66   66 66 66 67   66 67 67 66   67 66 64 66
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-012015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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                      82          70          83          70          85
TEMP          73 78 81 81 78 74 72 71 70 77 82 82 78 74 73 71 70 78 84 84 80 75
DEWPT         67 66 66 64 64 63 64 66 65 68 68 67 67 66 67 65 63 62 64 64 65 66
RH            81 67 60 56 62 69 76 84 84 74 63 61 69 76 81 81 78 58 51 51 60 74
WIND DIR      NE  E  E  E NE NE NE NE NE NE NE  E NE NE NE NE  E  E NE NE NE NE
WIND SPD      11 12 19 14 17 11 10 11 12 14 17 10 17 13 13 12 11 13 14 14 17 14
CLOUDS        FW SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     20          30          30          10          10
QPF 12HR                   0.03        0.01        0.07        0.02        0.02
RAIN SHWRS        S  S  S  S              C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          83 83                   85 85                   85 85 82
MAX HEAT               84    83                86    85                86    84


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          70    84      70    83      69    82      69    83
TEMP          71 77 83 75   71 77 82 74   70 76 81 73   70 76 82 74
DEWPT         66 66 66 65   66 66 66 67   65 66 67 66   66 66 64 66
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ001-012015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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                      85          74          85          74          86
TEMP          76 81 84 84 81 78 76 75 74 80 84 84 81 78 76 75 74 80 85 85 82 79
DEWPT         68 69 69 70 70 69 69 71 71 69 69 69 68 67 66 64 65 64 68 69 69 70
RH            76 67 61 63 69 74 79 87 90 69 61 61 65 69 71 69 74 58 57 59 65 74
WIND DIR       E  E  E  E NE NE NE NE NE NE NE NE NE  E  E  E NE  E  E NE NE NE
WIND SPD      18 18 18 17 17 16 19 18 19 19 18 16 16 17 17 17 16 16 14 17 18 19
CLOUDS        B2 FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     30          30          30          10          10
QPF 12HR                   0.04        0.06        0.06        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX       84 88 88 85             83 88 88 84             82 88 89 85
MAX HEAT         84    90    88          83    89    88          82    90    89


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          75    86      74    85      74    84      73    85
TEMP          76 81 85 78   75 80 84 78   75 79 83 77   74 79 84 78
DEWPT         68 67 68 69   68 68 68 68   68 68 68 68   68 66 68 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    WY      WY    BZ      WY    BZ      WY    BZ
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-012015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
409 AM AST SUN MAR 1 2015

DATE             SUN 03/01/15            MON 03/02/15            TUE 03/03/15
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                      85          74          85          74          85
TEMP          76 81 84 84 81 78 76 75 74 80 84 84 81 78 76 75 74 80 84 84 81 77
DEWPT         69 69 70 69 69 70 69 69 71 70 69 69 68 68 68 68 66 66 67 69 70 71
RH            79 67 63 61 67 76 79 82 90 72 61 61 65 71 76 79 76 62 57 61 69 82
WIND DIR      NE  E  E  E  E NE NE NE NE NE  E  E NE NE NE NE NE  E  E NE NE NE
WIND SPD      20 19 19 19 19 18 19 19 19 18 19 18 18 18 18 17 17 18 18 17 19 19
CLOUDS        B2 FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     40          40          30          10          10
QPF 12HR                   0.04        0.06        0.07        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX       84 88 88 84             83 88 88 84             82 87 88 85
MAX HEAT         84    90    88          83    89    88          82    88    88


DATE          WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          73    86      73    85      71    85      72    85
TEMP          74 80 85 77   74 79 84 76   72 78 84 76   73 79 84 76
DEWPT         68 68 68 68   68 69 68 69   68 68 68 69   68 67 68 68
PWIND DIR        NE     E       E     E       E     E       E     E
WIND CHAR        BZ    WY      WY    WY      WY    BZ      WY    BZ
AVG CLOUDS    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
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$








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