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FOCA52 TJSJ 180820
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
420 AM AST Sat Nov 18 2017

PRZ001-182200-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          77          86          77          86
TEMP          78 82 86 87 82 80 79 78 77 81 85 86 82 80 78 78 77 81 85 86 82 80
DEWPT         76 77 77 77 76 74 72 73 74 75 75 74 73 74 75 76 76 76 76 76 77 77
RH            94 85 75 72 82 82 79 85 90 82 72 68 74 82 91 94 97 85 75 72 85 91
WIND DIR       W  S SW NE NE SE SW  S  S  S SE  S SE  S  S SE  S SE NE  E  S SE
WIND SPD       4  4  9  9  8  6  6  6  5  5 10  9  6  4  3  4  4  5  8 10  8  6
CLOUDS        SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR                     60          50          50          30          30
QPF 12HR                   0.34        0.21        0.29        0.08        0.17
RAIN SHWRS     C  C  C  L  L  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C
TSTMS                   S  S  S  S        S  S                          S  S
HEAT INDEX       90 97 98 89 85          87 94 94 87 84          88 95 96 89 85
MAX HEAT         90    99    96    83    87    95    92    83    88    96    94


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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    87      77    87      77    88      77    90
TEMP          78 82 87 80   78 82 87 80   78 82 88 80   78 83 90 81
DEWPT         74 74 73 74   75 75 75 75   75 75 75 75   75 75 75 75
PWIND DIR        SE     E       E     E      SE     E      SE     E
WIND CHAR        GN    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         30    30      30    30      30    30      30    30
RAIN SHWRS     C  C  S  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

PRZ002-182200-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          76          86
TEMP          77 78 83 84 79 77 76 75 74 79 84 85 81 79 77 77 76 81 85 86 81 79
DEWPT         76 77 78 75 76 73 72 74 74 75 76 74 75 76 76 75 76 76 76 77 77 75
RH            97 97 85 74 91 87 87 97100 88 77 70 82 91 97 94100 85 75 75 88 88
WIND DIR      SW  S  S SW  E SE SW  W SE SE SW  S SE  S SW SE  S SE SE  E  E  E
WIND SPD       8  5  8 11  8  9  8  6  6  9 12  8  3  3  5  4  6  8  8  8  8 10
CLOUDS        B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     60          40          60          40          40
QPF 12HR                   0.35        0.19        0.32        0.12        0.14
RAIN SHWRS     C  C  C  L  L  C  C  C  C  L  L  C  C  C  C  C  C  C  C  S  S  C
TSTMS          S  S  S  S  S              S  S
HEAT INDEX          94 92 84             83 93 92 86             87 95 97 88
MAX HEAT               94    90          83    94    91          87    97    95


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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    87      78    85      76    87      76    87
TEMP          77 81 87 81   79 81 85 79   77 81 87 79   77 81 86 79
DEWPT         74 74 74 74   75 75 74 75   75 75 74 75   75 75 74 75
PWIND DIR         E     E       E     E       E     E       E    SE
WIND CHAR        GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    30      30    30      30    30      30    30
RAIN SHWRS     C  C  S  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

PRZ007-182200-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          72          88          73          88
TEMP          76 78 85 86 79 76 74 73 72 80 87 88 81 78 75 74 73 80 87 87 80 76
DEWPT         76 77 77 77 75 75 74 72 71 72 75 75 76 75 75 74 73 76 77 75 74 76
RH           100 97 77 75 88 97100 97 97 77 68 66 85 91100100100 88 72 68 82100
WIND DIR       N  E  S SW NE  E NE NE  N  E SE  E SE NE NE NE NE NE SE SE  E  N
WIND SPD       4  4  8  8  4  6  6  5  6  4  6  6  4  5  6  5  5  6  8  9  8  5
CLOUDS        B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC FW
POP 12HR                     40          40          30          20          20
QPF 12HR                   0.24        0.18        0.21        0.08        0.09
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S
TSTMS          S        S  S
HEAT INDEX          96 98 84             83 96 97 87             86 98 97 84
MAX HEAT               98    94          83    98    95          86   100    93


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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    89      71    89      73    89      73    88
TEMP          72 79 88 76   72 79 89 78   74 81 89 78   74 80 88 78
DEWPT         72 73 72 74   72 73 74 73   72 73 74 73   72 73 74 73
PWIND DIR        NE     E      NE    SE      NE     E       E     E
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    GN
AVG CLOUDS    FW FW FW FW   FW FW FW FW   FW FW FW SC   SC SC SC SC
POP 12HR         10    10      10    20      10    20      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-182200-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          77          85          78          83
TEMP          79 82 85 86 82 80 78 78 77 81 84 85 82 80 79 78 78 80 83 83 80 79
DEWPT         77 75 73 76 75 75 75 74 73 73 75 76 74 73 74 75 75 75 75 76 74 74
RH            94 79 67 72 79 85 91 88 87 77 74 75 77 79 85 91 91 85 77 80 82 85
WIND DIR       S NW NW NE  E  E  E  E SE  E  W SE  S SE  S  E  E  E  N SE  E  E
WIND SPD       6  5 11  9 10 10 10  9  6  6  8 12  6  6  3  5  6  3  4  9  9  8
CLOUDS        B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW B2 B2 FW
POP 12HR                     60          50          30          20          50
QPF 12HR                   0.36        0.20        0.17        0.07        0.22
RAIN SHWRS     C  C  C  L  L  C  C  C  C  C  C  S  S  S  S  S  S  S  S  C  C  S
TSTMS             S  S  S  S  S  S                                      S  S
HEAT INDEX       88 92 96 88 84          85 92 94 87 84 83       86 90 91 84
MAX HEAT         88    96    94    83    85    94    93    84    86    91    89
FLASH FLOOD    A  A  A


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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    85      78    85      78    86
TEMP          77 80 84 79   77 81 85 80   78 81 85 80   78 82 85 80
DEWPT         75 72 74 76   74 74 75 74   73 74 75 74   73 74 75 74
PWIND DIR         E     E       E     E       E    NE       E    NE
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW SC
POP 12HR         10    10      10    20      10    20      10    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-182200-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          75          85
TEMP          76 79 84 85 80 77 76 75 74 79 84 85 80 78 77 76 75 80 84 85 79 77
DEWPT         76 73 75 75 75 75 75 74 73 73 74 76 74 74 75 75 75 76 76 76 75 74
RH           100 82 74 72 85 94 97 97 97 82 72 75 82 88 94 97100 88 77 75 88 90
WIND DIR      SE  E NW  N NE NE  E  E  E  E  S  E  S SE  E  E  E  E  S NE  E  E
WIND SPD       5  4  9  6  8  8  5  5  4  4  6  8  9  6  4  4  6  4  2  8  6  8
CLOUDS        B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW FW B2 B2 FW
POP 12HR                     60          50          30          20          50
QPF 12HR                   0.33        0.21        0.17        0.07        0.22
RAIN SHWRS     C  C  C  L  L  C  C  C  C  C  C  S  S  S  S  S  S  S  S  C  C  S
TSTMS                   S  S  S  S                                      S  S
HEAT INDEX       83 92 93 84             83 91 94 85             85 93 94
MAX HEAT         83    94    91          83    94    92          85    94    92


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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    87      75    87      75    88
TEMP          74 79 86 77   74 80 87 79   76 81 87 79   76 81 88 79
DEWPT         74 72 70 76   73 73 75 74   72 73 75 74   72 73 75 74
PWIND DIR         E    SE       E    NE       E     N       E    SE
WIND CHAR        LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         10    40      10    40      10    40      10    40
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

VIZ001-182200-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          78          86          78          85
TEMP          80 81 85 85 82 80 79 79 78 82 85 86 82 80 79 79 78 81 84 85 82 81
DEWPT         77 76 77 77 77 77 76 76 76 77 77 77 77 76 76 76 76 76 77 75 74 74
RH            91 85 77 77 85 91 91 91 94 85 77 75 85 88 91 91 94 85 80 72 77 79
WIND DIR       S  S  S SE  W NW  E  E  E  E SE  S  E  E SE SE SE SE SE SE  E  E
WIND SPD       9  9 10  8  9 11 10 10  9 12 14  9  6  6 10  8 10 10  9  8 11 13
CLOUDS        B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     40          40          40          40          40
QPF 12HR                   0.26        0.18        0.25        0.14        0.14
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C
TSTMS          S  S  S  S  S                    S  S
HEAT INDEX    83 88 95 96 89 87 83       90 96 97 90 86 84       88 94 93 88 86
MAX HEAT         88    96    94    85    90    97    95    86    88    95    92


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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          79    86      78    86      79    85      79    84
TEMP          79 82 86 80   79 82 86 81   79 82 85 81   79 81 84 81
DEWPT         75 75 74 75   75 75 75 75   75 75 75 75   75 75 75 75
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 SC SC SC   SC SC SC SC
POP 12HR         40    30      30    30      30    30      30    30
RAIN SHWRS     C  C  S  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

VIZ002-182200-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
420 AM AST Sat Nov 18 2017

DATE             SAT 11/18/17            SUN 11/19/17            MON 11/20/17
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          78          86          78          86
TEMP          79 80 84 85 82 80 79 78 78 82 85 86 82 80 79 79 78 82 85 86 83 82
DEWPT         77 77 77 77 77 78 78 75 77 77 77 76 75 75 76 76 76 77 77 74 74 74
RH            94 91 80 77 85 94 97 91 97 85 77 72 79 85 91 91 94 85 77 68 74 77
WIND DIR       S  S  S  S  S  S  N  E  E SE  S NW NE NE SE SE  E  E SE SE  E  E
WIND SPD       6  9  9  9  8  8  8  9 10 11 10  8  5  5  9  9 10  9 10  9 10 12
CLOUDS        SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     40          30          40          40          40
QPF 12HR                   0.22        0.15        0.21        0.15        0.14
RAIN SHWRS     C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  C  C  C  C  S  S  C
TSTMS                                           S  S  S  S  S  S
HEAT INDEX       87 94 95 89 88 84       90 96 96 89 86 84       90 96 94 90 88
MAX HEAT         87    96    94    86    90    97    94    85    90    96    93


DATE          TUE 11/21/17  WED 11/22/17  THU 11/23/17  FRI 11/24/17
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          80    87      79    87      79    87      79    85
TEMP          80 83 87 81   80 83 87 81   80 83 87 81   80 82 85 81
DEWPT         75 75 75 75   75 75 74 74   75 75 74 74   75 75 74 74
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      BZ    GN      GN    GN      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    30      30    30      30    30      30    30
RAIN SHWRS     C  C  S  C    C  C  C  C    C  C  C  C    C  C  C  C

$$



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