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FOCA52 TJSJ 160731
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
331 AM AST Tue Jan 16 2018

PRZ001-162030-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          74          84          74          85
TEMP          74 77 81 82 78 76 75 75 74 78 83 84 79 77 76 75 74 78 83 85 80 77
DEWPT         71 72 72 73 72 72 72 73 72 72 72 72 71 72 72 72 71 71 71 71 71 71
RH            90 85 74 74 82 87 90 94 93 82 70 67 77 85 87 90 90 79 67 63 74 82
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E  E  E  E
WIND SPD       8  9 12 13 11  9  9  8  8  8 11 12 11  8  8  6  5  5 10 11 10  9
CLOUDS        SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     50          40          50          40          40
QPF 12HR                   0.19        0.10        0.14        0.04        0.03
RAIN SHWRS     S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX          86 88                   87 90                   87 89 83
MAX HEAT               88    87                90    88                89    88


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    85      75    84      74    84      74    84
TEMP          75 78 85 78   76 78 84 77   75 78 84 77   75 78 84 77
DEWPT         72 70 71 71   71 71 71 70   69 71 71 70   69 69 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    BZ      GN    BZ
AVG CLOUDS    SC SC SC SC   B1 B1 B1 SC   SC SC SC SC   B1 B1 B1 SC
POP 12HR         40    40      40    40      10    30      50    50
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  C    C  C  C  S

$$

PRZ002-162030-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          73          83          74          84
TEMP          73 77 82 83 78 76 75 74 73 77 82 83 79 77 76 75 74 78 83 84 79 76
DEWPT         71 72 72 71 72 73 72 72 72 73 72 71 71 72 71 72 71 72 72 72 71 71
RH            93 85 72 67 82 90 90 93 97 87 72 67 77 85 85 90 90 82 70 67 77 85
WIND DIR       E  E  E  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      11 12 12 12 11 10 11 11 11 11 10 10 10 10 10 10  9  8 10  9 10 10
CLOUDS        B2 B2 B2 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR                     50          50          50          40          40
QPF 12HR                   0.21        0.11        0.14        0.03        0.04
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S
HEAT INDEX          86 87                   87 90                   87 89
MAX HEAT               87    85                90    88                90    88


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    84      74    84      75    83      74    83
TEMP          74 77 84 77   75 78 84 78   76 78 83 77   75 77 83 77
DEWPT         71 71 72 72   71 71 71 69   70 71 71 70   69 69 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   B1 B1 B1 SC   SC SC B1 B1   B2 B2 B2 SC
POP 12HR         20    30      40    40      50    50      50    50
RAIN SHWRS     S  S  S  C    C  C  C  S    S  C  C  C    C  C  C  C

$$

PRZ007-162030-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          70          86          69          85
TEMP          69 75 84 86 78 75 73 71 70 76 84 86 78 74 72 70 69 75 83 85 77 73
DEWPT         68 69 70 70 71 69 69 68 68 69 69 70 70 69 68 67 67 67 70 70 71 70
RH            97 82 63 59 79 82 87 90 93 79 61 59 76 84 87 90 93 76 65 61 82 90
WIND DIR      NE NE  E  E  E NE NE NE NE NE  E SE SE NE NE NE NE NE  E SE  E  E
WIND SPD       6  6 11 10 10  5  6  6  6  6 10 12 11  6  6  6  6  6 10 11  6  5
CLOUDS        SC SC SC B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW
POP 12HR                     50          20          50          20          40
QPF 12HR                   0.19        0.04        0.10        0.01        0.02
RAIN SHWRS              C  C  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S
HEAT INDEX          90 92                   90 92                   90 90
MAX HEAT               93    90                92    90                91    87


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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          68    87      69    88      67    86      69    87
TEMP          69 75 87 75   70 76 88 74   68 74 86 74   70 75 87 75
DEWPT         67 70 68 68   69 69 68 67   66 68 68 68   66 67 65 68
PWIND DIR        NE     E      NE     E      NE     E      NE     E
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW FW FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    10       5    10      10    10      10    10
RAIN SHWRS     S  S  S          S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-162030-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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                      81          71          82          72          82
TEMP          73 76 80 81 76 74 73 72 71 75 80 82 77 75 74 73 72 76 81 82 78 76
DEWPT         69 72 73 73 73 72 73 72 71 72 72 72 72 72 72 70 70 70 72 72 71 71
RH            87 87 79 77 90 93100100100 90 77 72 85 90 93 90 93 82 74 72 79 85
WIND DIR       E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E
WIND SPD      13 14 16 19 18 17 14 12 12 13 16 17 14 10 11 10 11 11 12 13 11 14
CLOUDS        SC SC SC B1 B1 SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW
POP 12HR                     50          30          50          20          40
QPF 12HR                   0.18        0.06        0.10        0.01        0.03
RAIN SHWRS              C  C  C  C  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S
HEAT INDEX             84                      86                   85 88
MAX HEAT               84                      86    84                88    86


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    81      73    84      72    82      73    82
TEMP          74 76 81 75   74 77 84 76   73 76 82 76   74 76 82 76
DEWPT         70 70 71 71   71 71 72 70   68 71 71 69   68 69 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    FW FW SC SC   FW SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      10    10      10    20      10    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-162030-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          69          85          69          82
TEMP          69 74 82 84 77 74 72 70 69 75 83 85 77 74 72 70 69 74 80 82 76 74
DEWPT         69 69 71 72 73 71 70 69 68 69 70 72 73 72 71 68 66 67 70 71 73 71
RH           100 84 69 67 87 90 93 97 97 82 65 65 87 93 97 93 90 79 72 69 90 90
WIND DIR      NE  E  E SE  E NE  E NE NE  E  E  S  W SE  E NE NE  E  E  W NE NE
WIND SPD       8  9  9  6  6  5  9  8  8  8  9  4  6  4  6  5  5  5  4  5  5  9
CLOUDS        FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B2 B2 FW
POP 12HR                     50          20          50          20          40
QPF 12HR                   0.18        0.04        0.10        0.01        0.16
RAIN SHWRS              C  C  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S
HEAT INDEX          85 89                   87 90                   84 87
MAX HEAT               89    86                91    87                87    85


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    83      70    87      70    83      70    83
TEMP          71 75 83 74   71 76 87 75   71 75 83 74   71 75 83 74
DEWPT         68 69 70 70   69 70 72 69   67 69 71 69   67 68 69 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   FW FW FW SC   SC SC SC B1   SC SC SC B1
POP 12HR         10    50       5    30      10    50      10    50
RAIN SHWRS     S  S  C  C       S  S  C    S  S  S  C    S  S  S  C

$$

VIZ001-162030-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          84
TEMP          74 78 83 84 79 77 76 75 74 78 83 84 79 77 76 75 74 78 83 84 79 77
DEWPT         72 72 73 71 72 72 72 72 72 72 72 72 71 72 72 72 72 72 71 71 70 72
RH            93 82 72 65 79 85 87 90 93 82 70 67 77 85 87 90 93 82 67 65 74 85
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      14 14 14 12 13 13 13 12 13 13 12 12 12 13 13 12 12 12 14 13 12 14
CLOUDS        B2 B2 B2 B1 B1 FW FW B1 B1 B1 B1 B1 B1 FW FW FW FW FW FW SC SC SC
POP 12HR                     50          40          40          20          20
QPF 12HR                   0.21        0.07        0.11        0.01        0.01
RAIN SHWRS     C  C  C  C  C  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
HEAT INDEX          87 89                   88 90                   86 90 84
MAX HEAT               89    87                91    88                90    90


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    84      74    85      73    84      74    85
TEMP          75 78 84 77   75 78 85 77   74 77 84 77   75 78 85 77
DEWPT         71 70 71 71   71 70 70 69   70 71 70 70   69 68 70 70
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   B1 B1 B1 SC   SC SC SC SC   B2 B2 B2 SC
POP 12HR         20    30      30    30      30    30      50    50
RAIN SHWRS     S  S  S  C    C  C  C  S    S  C  C  C    C  C  C  S

$$

VIZ002-162030-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
331 AM AST Tue Jan 16 2018

DATE             TUE 01/16/18            WED 01/17/18            THU 01/18/18
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          73          85          74          84
TEMP          73 77 83 85 79 77 75 74 73 77 83 85 80 77 76 75 74 78 83 84 79 76
DEWPT         73 72 73 73 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72 71 71 71
RH           100 85 72 67 79 85 90 93 97 85 70 65 77 85 87 90 93 82 70 65 77 85
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      12 12 14 14 12 11 12 11 11 11 12 13 13 12 12 12 11 12 14 13 13 16
CLOUDS        B2 B2 B2 B1 B1 FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                     50          20          50          40          40
QPF 12HR                   0.18        0.05        0.11        0.01        0.01
RAIN SHWRS     C  C  C  C  C  S  S  S  S  S  S  C  C  C  C  C  C  C  C  S  S  S
HEAT INDEX          87 91                   88 92                   88 91
MAX HEAT               91    89                92    90                91    90


DATE          FRI 01/19/18  SAT 01/20/18  SUN 01/21/18  MON 01/22/18
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    85      73    85      73    84      73    85
TEMP          74 77 85 77   74 77 85 77   74 77 84 76   74 77 85 77
DEWPT         72 71 72 72   72 71 71 71   71 72 71 72   70 70 70 72
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   B1 B1 B1 SC
POP 12HR         20    20      20    10      20    20      50    50
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    C  C  C  S

$$



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