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Issued by NWS San Juan, PR

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FOCA52 TJSJ 050800
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
400 AM AST MON DEC 5 2016

PRZ001-052130-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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          76          86          76          85
TEMP          78 80 85 86 81 79 78 77 76 80 85 86 81 79 78 77 76 80 84 85 81 79
DEWPT         69 72 73 74 72 73 74 74 74 73 73 73 71 73 73 73 73 72 72 71 71 72
RH            74 77 67 68 74 82 88 90 94 79 67 65 72 82 85 87 90 77 67 63 72 79
WIND DIR      SE SE  E  E  E  E SE  E  S  E  E  E  E  E SE  E  E  E  E  E  E  E
WIND SPD       6  9 12 12 12  9  8 11  9 11 13 13 12 12 11 11 11 13 13 13 12 11
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          40          40          30          30
QPF 12HR                   0.05        0.04        0.05        0.04        0.01
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C
HEAT INDEX       84 92 94 85             84 92 93 85             84 90 90 85
MAX HEAT         84    94    90          84    93    90          84    91    89


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          76    85      76    86      76    86      76    85
TEMP          77 80 85 79   77 80 86 79   77 80 86 79   77 80 85 79
DEWPT         72 73 75 75   75 73 74 76   76 76 74 74   74 75 73 74
PWIND DIR        NE     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
POP 12HR         30    30      20    40      30    30      40    40
RAIN SHWRS     C  C  C  C    S  S  S  C    C  C  C  S    C  C  C  C

$$

PRZ002-052130-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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          76          85          76          84
TEMP          79 78 84 85 81 79 78 77 76 80 84 85 81 79 78 77 76 79 83 84 81 79
DEWPT         69 72 73 72 71 72 73 73 73 73 72 72 72 73 73 74 73 72 71 71 71 71
RH            72 82 70 65 72 79 85 87 90 79 67 65 74 82 85 90 90 79 67 65 72 77
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE
WIND SPD       9 10 11 11 11 10 12 12 11 13 13 12 12 13 14 13 13 14 13 13 12 12
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          20          20          30          30
QPF 12HR                   0.05        0.02        0.05        0.04        0.01
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C
HEAT INDEX          90 91 85             84 90 91 85                88 89 85
MAX HEAT               92    90          84    91    90                89    88


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          77    84      77    86      77    85      77    84
TEMP          77 80 84 79   77 81 86 80   78 80 85 79   78 80 84 79
DEWPT         72 73 75 75   75 74 75 75   76 76 75 74   73 73 73 74
PWIND DIR        NE     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      BZ    BZ      GN    GN      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
POP 12HR         30    30      30    40      30    30      40    40
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  S    C  C  C  C

$$

PRZ007-052130-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      88          72          88          71          88
TEMP          71 77 86 88 80 77 75 73 72 78 86 87 80 76 74 72 71 78 86 88 81 77
DEWPT         68 70 71 73 71 70 70 70 71 71 71 71 70 70 70 71 71 71 71 70 71 70
RH            90 79 61 61 74 79 84 90 97 79 61 59 72 82 87 97100 79 61 55 72 79
WIND DIR      NE NE SE SE SE  N NE NE NE NE  E  E  E NE NE NE NE NE  E SE  E NE
WIND SPD       8  9 11 12 12  8  8  8  9 10 10 12 11 10  9 10 11 12 12 13 12 10
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     20          10          30          10          10
QPF 12HR                   0.04        0.01        0.11        0.01        0.01
RAIN SHWRS              S  S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          91 96 83                91 93 83                91 93 85
MAX HEAT               96    92                94    90                93    91


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    88      73    86      74    88      73    88
TEMP          74 79 88 77   74 78 86 77   75 80 88 77   74 79 88 77
DEWPT         69 70 74 73   71 71 73 74   74 73 74 73   72 72 69 73
PWIND DIR        NE     E      NE     E      NE     E      NE     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC
POP 12HR         10    30      20    40      10    20      20    30
RAIN SHWRS     S  S  C  C    S  S  S  C    S  S  S  S    S  S  S  C

$$

PRZ008-052130-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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          76          85          75          84
TEMP          77 79 84 85 81 79 78 77 76 80 84 85 80 78 77 76 75 79 83 84 81 80
DEWPT         70 72 73 73 74 74 73 73 74 73 74 73 72 72 73 74 74 73 72 70 71 72
RH            79 79 70 67 79 85 85 87 94 79 72 67 77 82 87 94 97 82 70 63 72 77
WIND DIR      SE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       8  9 10 13 13 12 10 11  8  8 13 17 17 14 13 13 13 14 16 17 17 14
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW
POP 12HR                     20          40          40          20          20
QPF 12HR                   0.05        0.04        0.05        0.03        0.01
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX          90 92 86             84 91 92 84                88 88 85 84
MAX HEAT               92    90          84    93    89                89    87


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          78    84      78    85      79    83      78    83
TEMP          78 80 84 80   78 81 85 81   79 81 83 79   78 80 83 79
DEWPT         71 71 73 75   75 73 73 75   76 75 74 74   74 74 72 74
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    FW FW SC SC   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    30      10    40      20    20      30    30
RAIN SHWRS     S  S  C  C    S  S  S  C    S  S  S  S    C  C  C  C

$$

PRZ010-052130-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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                      88          73          88          73          88
TEMP          72 78 86 88 81 77 76 74 73 79 86 88 81 77 76 74 73 79 86 88 81 77
DEWPT         70 71 70 70 75 75 73 71 71 71 71 72 73 71 71 72 72 72 71 69 70 72
RH            93 79 59 55 82 94 90 90 93 77 61 59 77 82 85 93 97 79 61 54 69 85
WIND DIR       E  E  N SW SW  S  E NE  E  E  E  E SW  E  E  E  E  E  E  E  N  E
WIND SPD       6  6  4  5  5  4  5  6  5  6  8  6  5 11 11  9 11 12 10  8  6 12
CLOUDS        SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW SC SC FW
POP 12HR                     30          30          40          10          20
QPF 12HR                   0.16        0.03        0.16        0.01        0.02
RAIN SHWRS     S  S  S  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          91 93 87                91 95 86                91 92 85
MAX HEAT               93    92                95    92                93    90


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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    88      72    87      72    88      73    88
TEMP          74 79 88 77   73 78 87 76   73 78 88 77   74 79 88 77
DEWPT         71 71 72 75   73 71 72 75   73 74 74 76   73 73 71 76
PWIND DIR         E    NE       E    NE      NE    SE      NE    NE
WIND CHAR        GN    GN      GN    LT      GN    LT      GN    GN
AVG CLOUDS    FW FW SC SC   FW FW FW SC   FW FW SC SC   SC SC SC SC
POP 12HR         10    40      10    40      10    40      10    30
RAIN SHWRS     S  S  C  C    S  S  S  C    S  S  C  C    S  S  S  C

$$

VIZ001-052130-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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          76          86          76          85
TEMP          79 79 85 86 81 79 78 77 76 80 85 86 81 79 78 77 76 80 84 85 81 79
DEWPT         70 73 73 72 72 73 74 74 74 73 73 73 74 74 74 74 73 73 72 73 73 73
RH            74 82 67 63 74 82 88 90 94 79 67 65 79 85 88 90 90 79 67 67 77 82
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE NE
WIND SPD      10 12 12 11 12 14 16 16 14 16 16 16 16 18 18 18 18 17 16 13 14 16
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          20          20          30          30
QPF 12HR                   0.05        0.01        0.04        0.04        0.01
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C
HEAT INDEX          92 92 85             84 92 93 86             84 90 92 86
MAX HEAT         83    93    90          84    93    90          84    92    90


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          77    85      77    83      80    84      77    85
TEMP          78 80 85 79   78 79 83 81   80 82 84 79   77 80 85 79
DEWPT         74 75 75 76   75 75 75 76   76 76 75 75   75 74 74 75
PWIND DIR        NE     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
POP 12HR         30    30      30    40      30    30      40    40
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  S    C  C  C  C

$$

VIZ002-052130-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
400 AM AST MON DEC 5 2016

DATE             MON 12/05/16            TUE 12/06/16            WED 12/07/16
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          75          86          75          85
TEMP          78 78 85 86 81 78 77 76 75 79 85 86 81 78 77 76 75 79 84 85 80 78
DEWPT         71 72 71 70 70 70 71 72 73 73 74 74 74 75 75 75 75 75 74 74 74 75
RH            79 82 63 59 69 76 82 87 94 82 70 68 79 91 94 97100 88 72 70 82 91
WIND DIR      NE  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E NE  E  E  E NE NE
WIND SPD      11 12 13 13 13 14 14 14 13 14 16 16 16 17 18 17 17 17 16 16 16 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                     20          20          30          30          30
QPF 12HR                   0.04        0.01        0.12        0.04        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX          90 91 85                93 94 86                91 93 84
MAX HEAT               91    88                94    91                93    90


DATE          THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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      75    85      79    84      75    85
TEMP          76 79 85 78   76 79 85 81   79 81 84 78   76 79 85 78
DEWPT         76 76 75 74   75 76 76 76   76 75 75 75   75 75 74 75
PWIND DIR        NE     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
POP 12HR         30    30      40    40      30    30      40    40
RAIN SHWRS     C  C  C  S    C  C  C  C    C  C  C  S    C  C  C  S

$$


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