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Issued by NWS San Juan, PR

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FOCA52 TJSJ 210803
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
403 AM AST MON APR 21 2014

PRZ001-212015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          88          75          89
TEMP          75 82 86 85 82 79 77 76 75 83 87 87 83 79 78 76 75 83 88 88 84 80
DEWPT         68 67 67 69 68 68 72 72 72 72 72 73 73 72 72 72 72 72 73 74 73 72
RH            79 61 53 59 63 69 85 87 90 70 61 63 72 79 82 87 90 70 61 63 70 77
WIND DIR       E  E  E  E  E  E  S  S  S  E  E  E SE  E SE  S  S  S  S  S  S SW
WIND SPD       9 10 12 13 12  6  5  4  3  5 10 11 11  6  6  4  6  5  9 11 10  4
CLOUDS        FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          10          40          30          40
QPF 12HR                   0.15        0.02        0.34        0.06        0.16
RAIN SHWRS     S  S  S  C  C  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX             89 85             88 94 94 89             88 96 97 90 84
MAX HEAT               89    88          88    96    93          88    98    95


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    88      76    87      75    86      75    87
TEMP          77 83 87 80   77 83 86 79   76 82 85 79   76 82 86 79
DEWPT         72 73 74 72   72 73 74 72   72 72 73 73   73 72 73 72
PWIND DIR         S     E      SE     E       E     E      SE    SE
WIND CHAR        LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    SC SC SC B1   SC SC SC FW   SC SC SC FW   SC SC SC SC
POP 12HR         30    40      20    20      20    20      20    20
RAIN SHWRS     C  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-212015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          87          74          86
TEMP          77 82 85 85 82 79 78 77 76 83 87 86 82 78 77 75 74 81 86 85 82 79
DEWPT         68 68 70 69 70 69 72 72 72 72 72 73 73 73 73 72 72 72 73 73 73 73
RH            74 63 61 59 67 72 82 85 87 70 61 65 74 85 87 90 93 74 65 67 74 82
WIND DIR       E  E  E  E  E  E SE SE SE  E  E SE SE SE SE SE  S  S  S  S  S SE
WIND SPD      14 13 14 13 11 11 11  9  6  9  9 12 13 13 14 12 11 12 12 11  9  4
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20          20          40          40          40
QPF 12HR                   0.06        0.04        0.15        0.08        0.16
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             89 86             88 94 93 87             85 93 92 87
MAX HEAT               89    88          88    94    92          85    93    90


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    87      74    88      73    87      75    87
TEMP          76 82 86 78   75 82 87 78   74 81 86 79   76 82 86 80
DEWPT         73 73 73 73   73 73 73 73   73 73 73 73   73 73 73 72
PWIND DIR        SE    SE       E     E       E     E       E    SE
WIND CHAR        LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      20    20      20    20      20    20
RAIN SHWRS     C  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-212015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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                      91          72          89          73          88
TEMP          75 84 90 90 84 78 76 73 73 82 88 88 83 78 76 74 73 82 87 87 83 79
DEWPT         62 68 68 69 69 69 73 72 72 72 73 74 74 73 72 71 70 73 74 74 73 72
RH            64 59 49 50 61 74 90 97 97 72 61 63 74 85 87 90 90 74 65 65 72 79
WIND DIR      NE  E  E SE  E  E NE NE NE  E SE SE  E  E  E  E  E  E SE SE SE NE
WIND SPD       8 11 13 13 12  6  6  6  6  6  9 12 12  6  8  5  5  6  9 11  8  4
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC
POP 12HR                     20           5          40          30          40
QPF 12HR                   0.02           0        0.22        0.06        0.17
RAIN SHWRS        S  S  S  S                    C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX             95 88             87 96 97 90             87 95 95 89
MAX HEAT               95    92          87    98    95          87    97    94


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    89      75    89      73    89      74    90
TEMP          76 83 88 80   76 83 88 78   74 83 88 79   75 84 89 79
DEWPT         71 72 74 72   71 72 74 72   71 72 72 72   71 72 72 70
PWIND DIR         E    SE       E     E       E     E       E     E
WIND CHAR        LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   FW FW FW FW   SC SC SC FW
POP 12HR         30    30      20    20      10    20      20    20
RAIN SHWRS     C  C  C  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-212015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          85          71          84
TEMP          75 82 87 86 82 77 75 73 72 80 84 84 80 76 74 72 71 79 83 83 80 76
DEWPT         65 65 66 69 71 72 71 70 70 70 72 74 73 72 72 72 71 72 73 74 74 73
RH            71 56 50 57 69 85 87 90 93 72 67 72 79 87 93100100 79 72 74 82 90
WIND DIR      SE  E  E  E NE SE SE  S  S  E NE NE NE  E  S SE  S  E  N NE  E  E
WIND SPD       8  9 11 12  9  3  5  4  2  4  4  6  9  4  5  4  6  6  5  5  5  5
CLOUDS        FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
POP 12HR                     40           5          40          10          40
QPF 12HR                   0.22           0        0.13           0        0.24
RAIN SHWRS        S  S  C  C                    C  C  S  S  S  S  S  S  C  C  S
HEAT INDEX             90 86             83 90 91 84                89 90 84
MAX HEAT               90    90          83    92    90                91    88


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    83      73    84      71    82      73    84
TEMP          73 79 83 76   74 80 83 75   72 78 82 76   74 80 83 75
DEWPT         72 71 74 73   72 71 74 73   72 72 71 71   71 72 71 71
PWIND DIR         E    NE       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      GN    LT      GN    LT
AVG CLOUDS    FW FW SC B1   FW FW FW FW   FW FW FW FW   FW FW FW B1
POP 12HR         10    40      10    20      20    20      10    40
RAIN SHWRS     S  S  C  C    S  S  S  S    S  S  S  S    S  S  S  C
TSTMS                S  S

$$

PRZ010-212015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          71          87          69          88
TEMP          74 82 86 86 81 76 74 72 71 81 86 86 81 75 73 70 70 80 87 87 82 77
DEWPT         63 63 63 67 71 71 71 71 70 70 72 74 74 73 69 66 65 73 74 74 74 73
RH            69 53 46 53 72 85 90 97 97 69 63 68 79 94 87 87 84 79 65 65 77 87
WIND DIR       E  E SE  W  W NE  E SE  E NE  W  W  N  S SE SE SE SE  S  S  E  E
WIND SPD       6  5  6  6  5  3  5  6  5  2  4  6  4  3  5  8  8  8  9  8  5  6
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
POP 12HR                     30           5          50          10          40
QPF 12HR                   0.18           0        0.63           0        0.28
RAIN SHWRS        S  S  C  C                    C  C  S  S  S  S  S  S  C  C  S
TSTMS                                           S  S
HEAT INDEX             89 85             85 92 94 86             84 95 95 88
MAX HEAT               89    89          85    94    91          84    97    94


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    85      73    86      71    84      74    86
TEMP          73 80 84 77   74 81 85 76   72 79 84 77   75 81 85 76
DEWPT         67 72 74 73   67 72 74 73   67 69 69 72   66 69 69 65
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      GN    LT      GN    GN
AVG CLOUDS    FW FW SC B1   FW FW SC B1   CL CL FW B1   FW FW FW B1
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  S  C
TSTMS                S  S

$$

VIZ001-212015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          75          86          77          84
TEMP          77 82 85 85 82 78 77 76 75 82 86 86 83 80 79 78 77 81 84 84 82 79
DEWPT         70 70 71 71 71 70 70 70 72 71 72 73 73 73 72 72 72 73 73 73 73 73
RH            79 67 63 63 69 76 79 82 90 69 63 65 72 79 79 82 85 77 70 70 74 82
WIND DIR       E  E  E  E  E  E  E SE SE  E  E SE SE SE SE SE  S SE SE SE SE SE
WIND SPD      17 17 17 16 14 13 13 11 11 13 13 14 14 16 16 12 11 13 12  9 10  8
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20          20          50          40          40
QPF 12HR                   0.06        0.04        0.16        0.10        0.14
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 86             86 92 93 89 84          86 90 90 87
MAX HEAT               90    89          86    93    92    84    86    90    89


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    86      77    86      76    86      77    86
TEMP          77 82 86 80   78 82 86 79   77 82 86 80   78 82 86 79
DEWPT         73 73 73 73   73 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR        SE    SE       E     E       E     E       E    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 SC   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         40    40      20    20      20    20      20    20
RAIN SHWRS     C  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-212015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
403 AM AST MON APR 21 2014

DATE             MON 04/21/14            TUE 04/22/14            WED 04/23/14
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          85          74          86
TEMP          78 83 86 85 82 78 76 75 74 81 85 84 81 78 76 75 74 81 86 86 83 79
DEWPT         71 71 71 70 70 71 70 71 70 69 70 73 74 74 74 73 73 73 73 73 73 73
RH            79 67 61 61 67 79 82 87 87 67 61 70 79 88 94 94 97 77 65 65 72 82
WIND DIR       E  E  E  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE SE SE SE  E
WIND SPD      18 18 17 16 14 13 12 11 11 14 16 13 13 13 12 11 11 12 12 10 10  9
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     20          20          50          50          50
QPF 12HR                   0.06        0.04        0.15        0.10        0.17
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 86             84 90 90 86             86 93 93 89
MAX HEAT               90    88          84    91    89          86    93    92


DATE          THU 04/24/14  FRI 04/25/14  SAT 04/26/14  SUN 04/27/14
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    86      75    87      74    86      75    86
TEMP          77 82 85 79   76 82 86 78   75 81 85 79   76 82 85 79
DEWPT         73 73 73 73   73 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR         E    SE       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    B1 B1 B1 SC   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         30    30      20    20      20    20      20    20
RAIN SHWRS     C  C  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$







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