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Issued by NWS San Juan, PR

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FOCA52 TJSJ 230030 AAA
PFMSJU

POINT FORECAST MATRICES...UPDATED
NATIONAL WEATHER SERVICE SAN JUAN PR
830 PM AST TUE APR 22 2014

PRZ001-230815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          93          76          87          75
TEMP                79 77 77 86 92 92 87 82 79 77 76 83 87 86 83 79 77 76 75 82
DEWPT               71 70 70 73 74 73 73 71 71 70 69 72 75 75 74 73 72 71 70 73
RH                  77 79 79 65 56 54 63 69 77 79 79 70 68 70 74 82 85 85 84 74
WIND DIR             S  S  S  S NE SE SE SE  S  S  S  E  E  E  E  E SE  S  S  E
WIND SPD             5  4  4  2  4  5  5  4  3  2  2  1  6 10 12  6  3  2  2  5
CLOUDS              FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                      5           5          10          20          20
QPF 12HR                      0           0        0.02        0.02        0.02
RAIN SHWRS                                S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   93102101 94 86          88 96 95 90             87
MAX HEAT         86    85    93   103   100    85    88    96    94          87


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          87      75    87      74    86      75    86      75    88
TEMP          86 79   76 82 86 78   75 81 85 79   76 82 85 79   76 83 87 79
DEWPT         75 72   72 72 73 73   73 72 73 72   73 74 73 72   73 74 73 72
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   SC SC SC FW   SC SC SC SC   FW FW FW FW   FW FW FW SC
POP 12HR         20      20    20      20    20      10    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-230815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          87          74          85          76
TEMP                78 77 76 83 87 86 82 78 77 75 74 81 85 85 82 79 78 77 76 82
DEWPT               74 74 74 74 75 75 75 75 74 74 73 74 74 75 74 75 73 73 73 74
RH                  88 90 94 74 68 70 79 91 90 97 97 79 70 72 77 88 85 87 90 77
WIND DIR             S  S  S  S  S SE SE SE SE SE SE SE SE SE  E  E  E  E  E  E
WIND SPD             8  5  5  5  6  6  6  6  6  6  5  4  5  5  8  8  8  6  8  9
CLOUDS              FW FW FW CL CL CL CL SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      5           5          30          30          20
QPF 12HR                      0           0        0.06        0.03        0.02
RAIN SHWRS                                C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX                   90 96 95 89             86 93 94 88             88
MAX HEAT         84          90    96    94          86    94    92          88


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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      73    88      75    89      74    86
TEMP          85 78   75 81 85 77   74 82 87 79   76 83 88 79   75 81 85 79
DEWPT         74 73   73 73 73 73   73 73 73 72   73 73 73 72   73 73 73 72
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC FW   SC SC SC SC   SC SC SC FW   FW FW FW SC
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-230815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          84          75          89          74
TEMP                73 71 70 78 83 84 81 78 77 76 75 83 88 88 84 79 77 75 74 83
DEWPT               70 68 67 72 74 74 74 74 70 67 65 71 75 74 74 73 69 67 65 69
RH                  90 90 90 82 74 72 79 88 79 74 71 67 66 63 72 82 76 76 74 63
WIND DIR            NE NE NE  E SE SE SE  E NE NE NE  E SE SE SE NE NE NE NE  E
WIND SPD             5  5  5  5  8  9  8  4  4  4  4  5  9 11  9  3  3  4  4  5
CLOUDS              FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5           5          10          20          10
QPF 12HR                      0           0        0.02        0.02        0.02
RAIN SHWRS                                S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      90 91 86             88 98 97 91             87
MAX HEAT                           91    90          88    99    95          87


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          89      73    88      74    89      74    90      75    89
TEMP          88 78   74 82 87 79   75 83 88 79   75 84 89 80   76 83 88 79
DEWPT         74 72   71 72 72 72   71 72 72 70   71 72 72 70   71 72 72 70
PWIND DIR        SE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   SC SC SC FW   FW FW FW FW   FW FW FW FW
POP 12HR         20      10    10      20    20      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-230815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      71          85          72          84          71
TEMP                74 72 71 79 84 84 80 76 75 73 72 79 84 83 79 75 74 72 71 79
DEWPT               74 70 69 70 72 73 73 74 75 73 69 71 74 73 74 74 74 72 70 70
RH                 100 93 93 74 67 70 79 94100100 90 77 72 72 85 97100100 97 74
WIND DIR            SE  S  S  E NE  N NE  E  E  S SE  E  N  N NE  E SE  E  E  E
WIND SPD             4  3  4  2  5  5  8  8  4  2  3  2  5  6  8  8  2  4  5  9
CLOUDS              FW FW FW CL CL CL CL FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                      0           5           5          40           5
QPF 12HR                      0           0           0        0.19           0
RAIN SHWRS                                                  C  C
HEAT INDEX                      90 90 84                91 89
MAX HEAT                           92    89                91    87


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          84      72    84      75    84      72    84      74    84
TEMP          83 76   73 79 84 78   76 80 83 76   73 79 84 77   75 80 83 76
DEWPT         74 73   72 72 71 71   71 72 71 71   71 73 71 71   71 73 71 71
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW B1   FW FW FW B1   FW FW FW SC
POP 12HR         20      20    20      10    40      10    30      10    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  C    S  S  C  C    S  S  S  S

$$

PRZ010-230815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      73          88          72          88          71
TEMP                76 74 73 82 87 87 82 77 75 73 72 82 87 87 82 77 74 72 71 80
DEWPT               67 65 65 69 69 70 73 73 71 68 63 66 70 73 73 73 70 65 63 66
RH                  74 74 76 65 55 57 74 87 87 84 73 58 57 63 74 87 87 79 76 62
WIND DIR             E SE  E  E  S SE NE NE  E SE  E  E  W  W  E  E SE  E  E  N
WIND SPD             4  3  4  2  5  4  4  5  4  2  3  3  4  6  4  4  3  4  4  0
CLOUDS              FW FW FW CL CL FW FW FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                      0           5           5          40           5
QPF 12HR                      0           0           0        0.18           0
RAIN SHWRS                                                  C  C
HEAT INDEX                   85 91 92 87             84 92 94 87             82
MAX HEAT                     85    92    91          84    95    93          82


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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      72    86      76    86      72    87      74    87
TEMP          85 77   73 80 86 79   77 82 85 77   73 81 86 78   75 82 86 77
DEWPT         72 73   67 69 69 72   66 69 69 65   67 69 69 65   67 69 69 65
PWIND DIR        NW       E     E       E     E       E     E       E     E
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    SC B1   CL CL FW SC   FW FW FW B1   FW FW FW B1   FW FW FW SC
POP 12HR         40      10    20      10    40      10    30      10    20
RAIN SHWRS     C  C    S  S  S  S    S  S  S  C    S  S  C  C    S  S  S  S

$$

VIZ001-230815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      78          85          77          86          78
TEMP                79 78 78 82 85 85 82 80 79 77 77 82 86 86 83 81 80 78 78 83
DEWPT               73 74 74 74 75 75 75 75 74 74 74 74 74 74 73 73 73 73 74 74
RH                  82 88 88 77 72 72 79 85 85 90 90 77 68 68 72 77 79 85 88 74
WIND DIR             S SE SE SE SE SE  E  E  E SE SE  E SE SE  E  E  E  E  E  E
WIND SPD             8  6  8  8  9  6  5  8  6  8  8 10  9  8  8  9  9  8 10 10
CLOUDS              FW FW FW SC SC FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      5           5          30          30          20
QPF 12HR                      0        0.03        0.06        0.03        0.02
RAIN SHWRS                          S  S  C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX                   88 94 94 89 85          88 94 94 89 86 84       90
MAX HEAT         84    84    88    94    92          88    94    93    84    90


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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    87      76    86      76    85      77    86
TEMP          86 79   77 83 86 80   77 82 86 79   77 81 85 80   77 82 85 79
DEWPT         73 73   73 73 73 73   73 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-230815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
830 PM AST TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      78          85          75          86          75
TEMP                79 78 78 82 85 85 82 78 77 76 75 82 86 85 82 79 77 76 75 82
DEWPT               73 74 74 75 75 76 75 75 75 75 74 75 74 74 73 73 73 74 74 74
RH                  82 88 88 79 72 75 79 91 94 97 97 79 68 70 74 82 87 94 97 77
WIND DIR            SE SE SE SE SE SE SE  E  E  E  E  E SE SE  E  E  E  E  E  E
WIND SPD             8  8  6  8  9  6  5  6  9  6  9 10 11 10  9  9  9 10 11 11
CLOUDS              FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0        0.04        0.03        0.02
RAIN SHWRS                                C  C  C  C  C  C  S  S  S  S  S  S  S
HEAT INDEX                   89 94 94 89             89 94 93 87             88
MAX HEAT         84    84    89    94    93          89    94    91          88


DATE           04/25  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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      75    87      75    86      74    86      75    87
TEMP          85 79   76 82 86 79   76 82 85 78   75 81 85 79   76 82 86 79
DEWPT         74 73   73 73 73 73   73 73 73 73   73 73 73 73   73 73 73 73
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW   FW FW FW FW
POP 12HR         20      20    20      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$








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