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Issued by NWS San Juan, PR

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FOCA52 TJSJ 030819
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
419 AM AST SAT DEC 3 2016

PRZ001-032015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      87          76          86          75          85
TEMP          76 79 84 87 84 78 76 76 77 80 84 86 83 77 75 75 77 79 83 85 81 76
DEWPT         71 72 72 73 73 73 73 72 72 71 70 71 71 71 70 70 70 70 70 69 69 70
RH            85 79 67 63 70 85 90 87 85 74 63 61 67 82 84 84 79 74 65 59 67 82
WIND DIR       S  S NE  E  E  W  S SW  S SE NE NE  E SE  S  S SE SE  E  E  E  E
WIND SPD       5  5  8  9  9  4  4  5  5  6  5 12 11  6  5  6  6  8 11 12 11  9
CLOUDS        B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     50          20          20          20          20
QPF 12HR                   0.04        0.01        0.02        0.01        0.02
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
HEAT INDEX          90 94 90             83 88 91 88                87 89 84
MAX HEAT               94    94          83    91    91                89    88


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    86      75    86      75    85      75    87
TEMP          75 79 86 77   76 79 86 76   80 78 85 76   76 78 87 76
DEWPT         70 71 71 72   72 72 72 73   73 72 73 73   73 73 72 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         30    30      30    30      40    40      20    20
RAIN SHWRS     C  C  C  S    C  C  C  S    S  C  C  C    S  S  S  S

$$

PRZ002-032015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          74          87          73          86
TEMP          77 79 84 86 82 77 75 75 77 80 84 86 81 75 74 76 76 78 83 85 82 77
DEWPT         73 74 73 73 73 73 73 73 72 71 70 70 71 71 71 70 70 70 69 69 69 70
RH            87 85 70 65 74 87 94 94 85 74 63 59 72 87 90 82 82 76 63 59 65 79
WIND DIR       E  E  E SE  E  E SE SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       8  9  9  9  6  5  8  8  6  8  8  8  9  6  6  8  8 11 11 10 11 11
CLOUDS        B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     60          20          20          20          20
QPF 12HR                   0.04        0.01        0.04        0.01        0.02
RAIN SHWRS     L  L  L  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
HEAT INDEX          90 93 87             83 88 91 85                87 89 85
MAX HEAT               93    92          83    91    90                89    88


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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          74    86      76    86      76    85      75    86
TEMP          76 79 85 79   76 79 85 78   77 76 83 77   76 79 85 75
DEWPT         70 71 71 72   72 73 73 73   73 73 74 73   73 72 73 73
PWIND DIR         E     E       E    NE      NE     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         30    30      30    30      40    40      20    30
RAIN SHWRS     C  C  C  C    C  C  C  S    C  C  C  C    S  S  S  C

$$

PRZ007-032015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      87          74          86          71          87
TEMP          76 80 85 87 81 75 74 76 77 80 84 86 81 74 71 71 73 76 83 87 82 75
DEWPT         69 70 70 72 72 71 71 71 70 71 69 70 71 71 70 69 68 69 67 67 68 67
RH            79 72 61 61 74 87 90 85 79 74 61 59 72 90 97 93 84 79 59 52 63 76
WIND DIR      NE NE SE SE  E  N  N  N NE NE SE SE  N NW  N  N NE NE SE SE SE NE
WIND SPD       8  8  9 11  4  6  6  6  6  5  8 11  3  5  6  6  8 10  9 12 11  9
CLOUDS        SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          10          20          10          10
QPF 12HR                   0.02        0.01        0.03        0.01        0.02
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX       83 90 94 85             83 88 91 85                86 90 85
MAX HEAT         83    94    91          83    91    90                90    89


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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          72    84      69    87      69    89      70    91
TEMP          72 76 83 71   71 75 87 72   71 78 89 73   71 75 91 73
DEWPT         67 69 68 69   70 70 71 70   70 70 70 71   70 70 67 70
PWIND DIR        NE     E      NE     E      NE     E      NE     E
WIND CHAR        GN    GN      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    10      10    30      20    20      10    20
RAIN SHWRS     S  S  S  S    S  S  C  C    S  S  S  S    S  S  S  S

$$

PRZ008-032015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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                      84          77          83          75          84
TEMP          76 78 82 84 81 78 77 77 77 77 81 83 81 77 75 75 75 77 81 84 82 77
DEWPT         70 71 69 73 72 71 71 71 71 72 71 71 72 72 72 70 69 70 70 71 72 71
RH            82 79 65 70 74 79 82 82 82 85 72 67 74 85 90 84 82 79 69 65 72 82
WIND DIR       E  E NE  N NE  E  E SE SE  E  N NE NE  E  E SE SE  E  E NE  E  E
WIND SPD       8  9  8  9  4  5  5  5  4  3  4 10  5  6  8  6  6  8 11 13 12  9
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20          20          30          30
QPF 12HR                   0.11        0.01        0.01        0.02        0.03
RAIN SHWRS              C  C  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C
HEAT INDEX          85 90 85                85 88 85                85 89 87
MAX HEAT               90    89                88    88                89    89


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    83      72    82      72    84      74    84
TEMP          75 77 83 76   73 75 82 75   74 77 83 77   74 76 84 78
DEWPT         70 70 72 72   72 72 73 72   71 72 73 73   71 71 71 73
PWIND DIR         E     E       E     E       E    NE       E    NE
WIND CHAR        GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    30      20    20      10    30      10    20
RAIN SHWRS     C  C  C  C    S  S  S  S    S  S  C  C    S  S  S  S

$$

PRZ010-032015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          71          85          70          86
TEMP          73 77 82 85 81 74 72 72 73 76 82 85 81 74 71 71 71 74 81 86 81 73
DEWPT         69 71 71 73 73 71 71 70 71 72 71 72 73 72 71 70 69 70 68 73 73 71
RH            87 82 69 67 77 90 97 93 93 87 69 65 77 93100 97 93 87 65 65 77 93
WIND DIR       E  E  W SW NE  E  E NE  E  E  W  W  S  E  E NE  E NE NE  E SW NE
WIND SPD       6  5  4  5  8  6  6  5  5  4  4  6  4  3  5  6  6  6  6  4  5  4
CLOUDS        FW FW FW B2 B2 FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                     60          10          30          30          40
QPF 12HR                   0.26        0.01        0.05        0.02        0.08
RAIN SHWRS              L  L  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  S
HEAT INDEX          86 92 86                86 91 86                84 93 86
MAX HEAT               92    90                91    90                93    93


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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          69    82      71    84      71    85      71    87
TEMP          69 72 82 75   71 74 84 74   71 76 85 75   72 74 87 76
DEWPT         68 70 74 72   71 71 74 72   70 72 74 72   70 71 69 71
PWIND DIR         E    SW       E    NE      NE    NE       E     N
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC
POP 12HR         20    30      10    30      10    40      10    20
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  C

$$

VIZ001-032015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          86          74          85
TEMP          79 80 82 82 81 80 80 81 81 82 80 80 82 81 78 77 76 78 79 78 81 83
DEWPT         73 73 73 73 73 73 72 72 71 70 70 70 70 71 70 70 69 68 69 69 70 70
RH            82 79 74 74 77 79 77 74 72 67 72 72 67 72 76 79 79 71 72 74 69 65
WIND DIR       E  E SE SE SE  E  E  E  E SE SE SE  E  E  E  E  E  E  E  E  E  E
WIND SPD      10 11 11 11 11 11 12 11 10  9  9  9  9  9 10 11 12 13 12 13 13 14
CLOUDS        B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR                     50          20          20          20          20
QPF 12HR                   0.03        0.01        0.01        0.01        0.02
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
HEAT INDEX       84 87 87 86 84 84 85 85 86 83 83 86 85                   85 87
MAX HEAT         84    87    87    85    86    83    86    83                87


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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      76    86      76    86      76    85
TEMP          79 82 82 80   78 80 84 83   78 78 82 78   80 79 77 78
DEWPT         71 71 71 73   73 73 74 74   73 72 73 73   73 72 73 73
PWIND DIR         E     E       E    NE       E     E       E     E
WIND CHAR        BZ    GN      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC SC
POP 12HR         30    30      30    30      40    40      20    30
RAIN SHWRS     C  C  C  S    C  C  C  S    C  C  C  S    S  S  S  C

$$

VIZ002-032015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
419 AM AST SAT DEC 3 2016

DATE             SAT 12/03/16            SUN 12/04/16            MON 12/05/16
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          73          86          72          86
TEMP          77 77 81 83 81 78 76 75 74 75 79 82 83 79 76 79 79 83 79 79 80 79
DEWPT         73 74 74 74 73 74 73 73 72 72 71 71 71 71 72 71 71 71 71 71 71 72
RH            87 90 79 74 77 88 90 94 93 90 77 69 67 77 87 77 77 67 77 77 74 79
WIND DIR       E  E SE SE  E  E  E  E  E  E SE  E  E  E NE NE  E  E  E  E  E  E
WIND SPD      10 12 13 12 10 11 11 10  9 10 10  9  9 10 10 10 12 13 14 13 13 13
CLOUDS        B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     50          20          20          10          10
QPF 12HR                   0.04        0.01        0.02        0.01        0.02
RAIN SHWRS     C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C
HEAT INDEX          86 90 86                   86 88             88       83
MAX HEAT               90    90                86    88          88          83


DATE          TUE 12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16
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    86      73    86      74    87      76    86
TEMP          82 80 77 84   75 82 80 79   79 77 83 82   77 77 77 84
DEWPT         72 72 72 73   74 74 74 74   74 74 75 74   73 74 74 75
PWIND DIR         E     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 SC   SC SC SC SC
POP 12HR         30    30      10    20      30    20      20    20
RAIN SHWRS     C  C  C  S    S  S  S  S    C  C  S  S    S  S  S  S

$$



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