Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 060217
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
1017 PM AST THU MAR 5 2015

PRZ001-060845-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          73          86          73
TEMP                75 74 73 80 85 85 81 77 76 74 73 80 85 85 81 77 76 74 73 79
DEWPT               70 70 67 68 70 71 70 70 70 69 67 66 65 65 67 68 67 66 66 67
RH                  84 87 81 67 61 63 69 79 82 84 81 62 51 51 63 74 74 76 79 67
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            16 13 11 17 19 19 18 14 12 13 10 13 17 17 14 12 12 12 12 16
CLOUDS              FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     10          20          20          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
HEAT INDEX                   83 90 90 85             82 87 87 83
MAX HEAT                     83    91    90          82    88    87


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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    86      75    87      74    85      74    85
TEMP          84 78   75 80 85 79   76 81 86 78   75 80 84 78   75 80 84 78
DEWPT         67 68   68 68 67 68   68 68 67 68   68 68 68 68   68 68 68 68
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      BZ    BZ      GN    BZ      GN    BZ
AVG CLOUDS    FW FW   SC SC SC SC   SC SC FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         30      30    20      20    10      10    10      10    10
RAIN SHWRS     S  C    C  C  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-060845-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          85          75          85          74
TEMP                76 75 74 80 84 85 82 78 77 76 75 80 84 84 81 78 76 75 74 79
DEWPT               71 70 70 70 70 71 71 72 73 72 68 67 67 67 68 68 68 68 68 68
RH                  85 84 87 72 63 63 69 82 87 87 79 65 57 57 65 71 76 79 82 69
WIND DIR             E  E  E  E  E  E  E  E  E NE  E  E  E  E NE  E  E  E  E  E
WIND SPD            20 19 18 18 20 18 17 19 19 20 20 20 20 16 16 18 18 19 19 18
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR                     20          20          20          10          20
QPF 12HR                   0.02        0.02        0.02        0.02        0.03
RAIN SHWRS           S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 88 90 86             82 87 87 84
MAX HEAT                     83    90    89          82    88    87


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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          84      74    85      76    85      76    85      74    85
TEMP          84 77   75 80 85 79   77 81 85 79   77 81 84 78   75 80 85 79
DEWPT         69 69   69 69 69 69   69 69 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    FW FW   SC SC SC SC   SC SC FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         30      30    30      30    10      10    10      10    10
RAIN SHWRS     S  C    C  C  S  C    C  C  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-060845-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          87          70          87          70
TEMP                73 71 71 79 86 86 81 76 73 71 71 79 86 86 81 76 73 71 70 78
DEWPT               66 67 65 66 65 64 68 67 66 66 65 65 64 63 64 65 65 65 65 65
RH                  79 87 81 64 50 48 65 74 79 84 81 62 48 46 56 69 76 81 84 64
WIND DIR            NE NE NE  E  E  E  E NE NE NE NE  E  E  E  E NE NE NE NE  E
WIND SPD            12 11 11 11 18 18 16 11 11 11 11 14 12 13 12 10  8  9 10 13
CLOUDS              FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5           5          10          10          10
QPF 12HR                      0           0        0.02        0.02        0.02
RAIN SHWRS                                S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      88 87 84                87 87 83
MAX HEAT                           88    87                88    86


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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    87      72    88      71    87      71    88
TEMP          85 76   72 79 86 77   73 80 87 77   72 79 86 76   72 80 87 77
DEWPT         64 66   67 67 64 66   67 67 64 66   67 67 66 65   67 67 66 65
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 FW   FW FW SC SC   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      20    20      20    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

$$

PRZ008-060845-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          70          84          70
TEMP                73 71 70 77 83 83 79 75 73 71 70 77 83 83 79 75 73 71 70 77
DEWPT               71 70 68 70 70 71 72 71 71 71 67 66 65 64 65 66 67 67 67 66
RH                  93 97 93 79 65 67 79 87 93100 90 69 55 53 62 74 81 87 90 69
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            18 17 17 12 19 21 21 18 17 16 12 12 19 18 19 16 16 16 16 17
CLOUDS              FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          10          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
HEAT INDEX                      87 88                   85 84
MAX HEAT                           89    86                85    83


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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      72    83      71    85      71    83
TEMP          82 75   72 77 82 76   73 78 82 75   72 78 84 76   72 77 82 75
DEWPT         67 68   68 67 67 68   68 67 67 68   68 68 68 68   68 67 68 68
PWIND DIR         E       E     E       E     E       E     E       E    NE
WIND CHAR        BZ      BZ    BZ      GN    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW FW   FW FW SC SC   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      30    30      20    20      20    20      10    10
RAIN SHWRS     S  S    S  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-060845-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          89          69          84          69
TEMP                72 70 70 79 88 88 82 76 73 70 69 77 83 83 79 74 72 70 69 76
DEWPT               66 67 65 66 68 71 72 70 69 69 66 66 65 64 65 66 67 67 67 66
RH                  81 90 84 64 52 57 72 82 87 97 90 69 55 53 62 76 84 90 93 71
WIND DIR             E  E  E  E  E NE  E NE NE NE NE  E  E NE  E NE NE  E  E  E
WIND SPD            10  9  9  9 13 16 16 12 11  9 10 13 16 14 13 14 11 11 11 11
CLOUDS              FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                     10          10          10          10          10
QPF 12HR                      0        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
HEAT INDEX                      92 94 87                85 84
MAX HEAT                           94    94                85    83


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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      71    83      70    85      70    83
TEMP          82 74   71 77 82 75   72 77 82 74   71 78 84 75   71 77 82 74
DEWPT         67 67   68 67 67 67   68 67 67 67   68 68 68 67   68 67 68 67
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW SC SC   FW SC SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         10      30    30      30    30      30    30      30    30
RAIN SHWRS     S  S    S  C  C  C    S  C  C  C    S  C  C  C    S  C  C  C

$$

VIZ001-060845-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          86          75          85          74
TEMP                75 74 74 80 85 85 82 79 77 76 75 80 84 84 81 78 76 75 74 80
DEWPT               70 71 71 71 68 71 71 72 73 71 67 66 67 68 68 68 68 68 68 68
RH                  84 90 90 74 57 63 69 79 87 85 76 62 57 59 65 71 76 79 82 67
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE  E NE
WIND SPD            19 18 17 19 19 18 17 17 18 18 17 18 17 16 17 17 18 18 18 18
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR                     20          20          20          10          20
QPF 12HR                   0.02        0.02        0.02        0.02        0.03
RAIN SHWRS           S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 88 90 86             82 87 87 84             83
MAX HEAT                     83    91    90          82    88    87          83


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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      75    85      75    85      74    85
TEMP          84 78   75 80 85 78   76 80 85 78   76 80 84 78   75 80 85 78
DEWPT         69 69   69 69 69 69   69 69 69 69   69 69 70 69   69 69 70 69
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      WY    WY      WY    BZ      BZ    BZ
AVG CLOUDS    FW FW   SC SC SC SC   SC SC FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         30      30    30      30    10      10    10      10    10
RAIN SHWRS     S  C    C  C  S  C    C  C  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-060845-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1017 PM AST THU MAR 5 2015

DATE           03/05/15      FRI 03/06/15            SAT 03/07/15            SUN
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          73          86          72
TEMP                75 74 73 80 85 85 81 77 76 74 73 80 85 85 81 77 75 73 72 79
DEWPT               70 71 70 70 70 71 71 73 73 71 67 67 67 68 68 68 68 68 69 69
RH                  84 90 90 72 61 63 72 87 90 90 81 65 55 57 65 74 79 84 90 72
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E
WIND SPD            21 19 19 20 21 19 18 18 20 16 21 18 18 17 17 19 18 19 18 19
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     20          20          20          10          20
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
HEAT INDEX                   83 90 90 85             82 88 88 84
MAX HEAT                     83    91    90          82    89    87


DATE           03/08  MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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      74    87      75    86      73    85      73    86
TEMP          85 78   75 81 86 79   76 81 85 77   74 79 84 77   74 80 85 77
DEWPT         69 70   70 69 69 70   70 69 69 70   70 70 70 70   70 69 70 70
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      WY    BZ      WY    WY      WY    BZ      WY    BZ
AVG CLOUDS    SC SC   SC SC SC SC   SC FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         30      30    30      20    10      10    10      10    10
RAIN SHWRS     S  C    C  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$






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