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Issued by NWS San Juan, PR

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FOCA52 TJSJ 181829
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
229 PM AST FRI APR 18 2014

PRZ001-190815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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                      75          86          76          87          75
TEMP          82 78 77 76 75 82 86 86 83 79 78 77 76 83 87 86 83 79 77 76 75 82
DEWPT         71 71 72 70 70 71 71 73 72 71 71 72 73 74 72 72 72 71 71 71 71 71
RH            69 79 85 82 84 69 61 65 70 77 79 85 90 74 61 63 70 77 82 85 87 69
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 16 16 18 18 16 14 12 12 12 11 12 16 13 12 12 11 10 10 11
CLOUDS        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          60          40          40          40
QPF 12HR                   0.06        0.23        0.02        0.11        0.09
RAIN SHWRS     C  C  C  C  C  C  C  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    86             86 91 93 88             90 94 92 88             86
MAX HEAT         90          86    93    92          90    94    91          86


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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      74    87      74    87      74    87
TEMP          85 78   75 82 86 78   75 82 86 78   75 82 86 78   75 82 86 78
DEWPT         72 72   72 72 73 72   72 72 74 72   72 73 74 72   72 73 74 72
PWIND DIR         E      SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC FW
POP 12HR         40      20    40      30    40      30    40      20    20
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$

PRZ002-190815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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                      77          87          77          85          75
TEMP          83 80 79 78 77 83 87 87 84 80 79 78 77 82 85 85 82 78 77 76 75 81
DEWPT         72 72 71 71 72 71 71 71 72 72 72 71 71 72 72 72 72 72 72 72 72 72
RH            70 77 77 79 85 67 59 59 67 77 79 79 82 72 65 65 72 82 85 87 90 74
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      20 20 19 20 19 20 20 19 19 19 19 18 18 13 17 16 13 13 13 12 12 12
CLOUDS        SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR                     50          60          50          50          50
QPF 12HR                   0.08        0.25        0.04        0.20        0.14
RAIN SHWRS     C  C  C  C  C  C  C  L  L  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    88 84          88 93 93 90 84          87 91 91 87             85
MAX HEAT         90    84    88    93    91    84    87    91    90          85


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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      73    86      72    87      74    86      74    84
TEMP          84 77   74 81 85 77   73 81 86 78   75 81 85 78   75 80 84 77
DEWPT         72 72   72 72 73 73   72 72 73 73   73 73 73 73   73 73 73 73
PWIND DIR        SE      SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1   B1 B1 B1 SC   SC SC SC SC   B1 B1 B1 SC   SC SC SC FW
POP 12HR         50      40    40      40    40      40    40      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$

PRZ007-190815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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          89          70          88          71
TEMP          82 76 74 71 71 81 88 88 82 76 74 71 71 81 87 87 82 77 74 72 72 83
DEWPT         70 67 68 68 67 70 71 71 70 69 68 69 68 71 72 72 72 72 72 71 71 72
RH            67 74 82 90 87 69 57 57 67 79 82 93 90 72 61 61 72 85 93 97 97 70
WIND DIR      NE NE  E  E NE  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E
WIND SPD       9  9  8 10  9 10 17 18 16  9  8  6  8 13 16 16 14  9  9  9  8 11
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     10          40          30          40          30
QPF 12HR                      0        0.19           0        0.23        0.05
RAIN SHWRS     C  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    86             85 94 94 86             85 94 94 87             88
MAX HEAT         90          85    95    91          85    95    92          88


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          91      69    89      70    90      70    89      70    84
TEMP          90 76   70 81 88 76   71 82 89 77   71 81 88 76   71 78 83 75
DEWPT         73 72   70 72 74 73   71 73 74 72   71 72 74 72   71 72 74 72
PWIND DIR         E       E    SE      SE    SE       E    SE       E     E
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC   SC SC SC SC   FW FW SC SC   SC SC SC SC   SC SC SC FW
POP 12HR         40      20    40      30    40      30    30      20    20
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    C  C  C  S    S  S  S  S

$$

PRZ008-190815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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          84          74          82          71
TEMP          81 78 76 75 74 80 84 84 81 77 76 75 74 79 82 81 78 75 73 72 71 78
DEWPT         71 72 71 72 70 71 71 72 71 72 72 70 71 72 71 72 72 72 72 71 71 71
RH            72 82 85 90 87 74 65 67 72 85 87 84 90 79 69 74 82 90 97 97100 79
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      21 21 21 17 16 16 20 20 21 18 13 11 12 13 17 16 17 17 14 13 12 13
CLOUDS        SC SC SC SC SC SC SC B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                     10          60          10          60          10
QPF 12HR                      0        0.20           0        0.31        0.02
RAIN SHWRS     S  S  S  S  S  S  S  L  L  S  S  S  S  S  S  L  L  S  S  S  S  S
TSTMS                                                       S  S
HEAT INDEX    85             83 89 90 85                86 85
MAX HEAT         88          83    90    88                87    84


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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    84      72    83      71    83
TEMP          82 75   72 78 82 76   73 79 83 76   73 79 82 75   72 78 82 75
DEWPT         73 72   72 71 74 72   72 72 74 73   72 71 74 73   72 71 74 73
PWIND DIR        NE      SE    NE      SE    NE       E     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   FW FW FW SC   FW FW SC B1   FW FW SC SC
POP 12HR         40      10    40      10    40      10    40      10    40
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                                                    S  S

$$

PRZ010-190815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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                      66          89          67          89          64
TEMP          80 73 70 67 67 80 88 88 81 74 71 68 68 80 88 88 80 72 69 66 65 80
DEWPT         70 70 68 67 65 67 69 72 70 69 67 65 64 68 72 72 72 72 69 66 65 71
RH            72 90 93100 93 65 54 59 69 84 87 90 87 67 59 59 77100100100100 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE  E  E  E  E  E
WIND SPD      10 10 11  8  6 10 11  8  9  8  6  5  5  5 11  8  5  4  5  5  5  8
CLOUDS        B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                     10          60          10          50          10
QPF 12HR                      0        0.32           0        0.40        0.02
RAIN SHWRS     C  S  S  S  S  S  S  L  L  S  S  S  S  S  S  C  C  S  S  S  S  S
TSTMS          S
HEAT INDEX    83             82 92 95 85             83 95 95 84             83
MAX HEAT         90          82    95    92          83    96    92          83


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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          91      64    91      66    92      65    91      66    90
TEMP          90 73   66 80 90 74   68 82 91 74   67 81 90 74   68 80 89 73
DEWPT         73 72   66 72 74 73   66 73 74 73   67 72 74 73   67 72 74 73
PWIND DIR        NE      SE    NE      SE     E       E     E       E     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   FW FW FW SC   FW FW SC B1   FW FW FW SC
POP 12HR         50      10    50      10    40      10    40      10    40
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S          S  S                        S  S

$$

VIZ001-190815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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                      76          86          77          86          77
TEMP          82 79 78 77 76 82 86 86 83 80 79 78 77 82 86 86 83 80 79 78 77 82
DEWPT         71 70 71 71 71 72 72 72 71 72 72 73 72 73 71 72 72 72 72 72 72 72
RH            69 74 79 82 85 72 63 63 67 77 79 85 85 74 61 63 70 77 79 82 85 72
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      23 23 23 21 21 23 21 20 21 21 20 19 19 13 19 17 17 17 17 17 16 14
CLOUDS        SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     50          50          50          50          40
QPF 12HR                   0.06        0.20        0.04        0.20        0.09
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    86             87 92 92 88 84          87 91 92 88 84          87
MAX HEAT         89          87    92    91    84    87    92    91    84    87


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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      76    86      76    87      76    84      76    84
TEMP          86 79   77 82 86 79   77 83 86 80   77 81 84 79   76 81 84 79
DEWPT         72 73   72 72 73 73   72 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR         E      SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B1 B1   B1 B1 SC SC   SC SC SC SC   B1 B1 B1 SC   SC SC SC FW
POP 12HR         50      40    50      40    40      40    40      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$

VIZ002-190815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
229 PM AST FRI APR 18 2014

DATE           04/18/14      SAT 04/19/14            SUN 04/20/14            MON
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                      77          86          77          86          75
TEMP          83 80 79 78 77 82 86 86 83 80 79 78 77 82 86 85 82 79 77 76 75 82
DEWPT         71 71 72 72 72 72 71 72 72 72 72 72 73 73 73 73 73 73 73 73 73 73
RH            67 74 79 82 85 72 61 63 70 77 79 82 87 74 65 67 74 82 87 90 94 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E
WIND SPD      21 21 21 20 20 21 21 20 20 20 20 19 18 16 20 19 18 19 18 18 17 16
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     40          40          50          50          50
QPF 12HR                   0.04        0.19        0.02        0.20        0.12
RAIN SHWRS     C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    88 83          87 91 92 88 84          87 93 92 87             87
MAX HEAT         91    83    87    92    91    84    87    93    90          87


DATE           04/21  TUE 04/22/14  WED 04/23/14  THU 04/24/14  FRI 04/25/14
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    86      74    86      74    85      74    85
TEMP          85 78   75 81 85 78   75 81 85 78   75 81 84 78   75 81 84 78
DEWPT         73 73   73 73 73 74   73 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR         E      SE    SE      SE    SE      SE    SE       E     E
WIND CHAR        GN      GN    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC   SC SC SC FW
POP 12HR         50      40    50      50    50      30    30      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S

$$







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