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Issued by NWS San Juan, PR

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FOCA52 TJSJ 260802
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
402 AM AST Wed Apr 26 2017

PRZ001-262015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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                      90          76          87          76          86
TEMP          78 84 89 90 86 81 79 77 77 82 86 87 84 80 78 77 77 82 85 86 83 78
DEWPT         74 73 73 73 73 73 73 72 72 71 71 72 72 73 73 72 71 72 71 72 72 73
RH            88 70 59 58 65 77 82 85 85 69 61 61 67 79 85 85 82 72 63 63 70 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       8  9 13 17 14 10 10 10 10 13 16 18 17 14 13 12 12 13 16 17 16 16
CLOUDS        B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          30          30          30
QPF 12HR                   0.16        0.05        0.09        0.09        0.08
RAIN SHWRS     L  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  S  S  C
TSTMS          S
HEAT INDEX       92 96100 94 86          88 94 95 91 83          86 90 92 88
MAX HEAT         92   100   100    86    88    95    95          86    92    92


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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          74    86      74    85      75    86      75    85
TEMP          75 81 86 78   75 80 85 78   75 81 86 79   75 81 85 78
DEWPT         73 72 73 72   72 71 72 72   72 71 71 71   71 71 71 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      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         30    30      20    20      20    20      10    10
RAIN SHWRS     C  C  C  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-262015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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          86          76          85
TEMP          76 81 85 86 83 80 79 78 78 82 85 86 83 80 78 77 77 81 84 85 82 79
DEWPT         74 74 74 74 73 73 73 72 72 71 71 72 72 73 72 72 72 72 72 72 72 73
RH            94 79 70 68 72 79 82 82 82 69 63 63 70 79 82 85 85 74 67 65 72 82
WIND DIR      SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      10 12 14 16 13 12 12 12 12 13 14 13 13 14 14 13 13 14 16 16 16 17
CLOUDS        B2 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     40          30          30          30          40
QPF 12HR                   0.18        0.05        0.09        0.09        0.15
RAIN SHWRS     O  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS          S                                                              S
HEAT INDEX       88 94 96 90 84          86 93 94 90 83          87 90 91 87
MAX HEAT         88    96    96          86    94    94    83    87    91    91


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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    85      75    85      76    86      75    85
TEMP          77 81 85 79   76 81 85 79   76 82 86 79   75 81 85 78
DEWPT         72 72 73 72   71 71 71 72   71 71 71 71   71 71 71 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      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      30    30      20    20      10    20
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S

$$

PRZ007-262015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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                      90          75          90          74          89
TEMP          78 84 89 90 86 80 78 76 76 83 88 90 86 80 77 75 75 82 87 89 85 79
DEWPT         72 73 73 73 72 72 72 70 69 71 70 71 71 71 71 70 70 70 70 71 71 72
RH            82 70 59 58 63 77 82 82 79 67 55 54 61 74 82 84 84 67 57 56 63 79
WIND DIR      NE  E SE SE SE  E NE NE NE  E SE SE SE  E NE NE NE  E  E SE  S NE
WIND SPD       8 10 13 16 13 10  9  9  9 12 16 18 14 12  9  9 10 13 14 17 11 10
CLOUDS        SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR                     20           5          20           5          20
QPF 12HR                   0.11           0        0.03           0        0.02
RAIN SHWRS     C  S  S  S  S                    S  S                    S  S  S
HEAT INDEX       90 95 96 91 84          87 91 94 90             84 92 95 90
MAX HEAT         90    96    96          87    94    94          84    95    95


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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          74    87      73    87      74    90      73    86
TEMP          75 81 87 78   74 81 87 78   74 83 90 79   74 81 86 76
DEWPT         71 71 71 71   70 70 70 71   70 69 70 69   70 69 70 70
PWIND DIR        NE     E      NE     E      NE     E      NE     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    30      20    30      10    20      10    10
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S

$$

PRZ008-262015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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          76          85          75          84
TEMP          77 81 84 85 82 79 78 77 77 81 84 85 82 79 77 76 76 80 83 84 81 78
DEWPT         72 72 74 75 72 73 73 73 72 72 72 73 73 73 73 72 72 72 71 72 72 73
RH            85 74 72 72 72 82 85 87 85 74 67 67 74 82 87 87 87 77 67 67 74 85
WIND DIR      SE NE NE  E NW  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       5  4  6  9  5  8  8 12 12 14 16 14 10 16 16 13 13 16 17 16 11 18
CLOUDS        FW SC SC SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC FW
POP 12HR                     30           5          20           5          20
QPF 12HR                   0.18           0        0.06           0        0.02
RAIN SHWRS     S  S  S  C  C                    S  S                    S  S  S
HEAT INDEX       86 90 94 87             87 94 96 90             85 88 90 85
MAX HEAT         86    94    93          87    96    96          85    90    90


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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          75    84      75    84      76    84      75    84
TEMP          76 80 84 78   76 80 84 79   76 81 84 78   75 80 84 77
DEWPT         73 72 73 72   72 71 72 72   72 72 72 71   71 71 71 72
PWIND DIR         E     E       E    NE       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
AVG CLOUDS    FW FW SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         10    20      10    10      10    10      10    20
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-262015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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                      88          75          88          75          88
TEMP          79 84 87 88 84 80 78 76 76 82 87 88 84 80 78 76 76 82 87 88 84 80
DEWPT         71 71 72 75 72 73 74 72 70 70 70 72 73 73 72 71 70 70 70 72 72 72
RH            77 65 61 66 67 79 88 87 82 67 57 59 70 79 82 85 82 67 57 59 67 77
WIND DIR      NE NE  W  E  W  E NE NE NE NE  W  N  E  E  E  E NE  E  E  W  E  E
WIND SPD       6  6  6  8  4  5  4  5  6  9  5  4  9  8  9 10 10 12  6  5  5  8
CLOUDS        FW SC SC B2 B2 FW FW FW FW FW FW B2 B2 FW FW FW FW FW FW B2 B2 FW
POP 12HR                     80           5          60           5          60
QPF 12HR                   0.55           0        0.30           0        0.30
RAIN SHWRS     S        D  D                    L  L                    L  L  S
TSTMS                   S  S                    S  S                    S  S
HEAT INDEX       87 90 94 88             86 93 97 90             84 92 95 90 84
MAX HEAT         87    94    94          86    97    97          84    95    95


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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          75    85      75    85      75    87      74    85
TEMP          76 81 85 79   76 81 85 78   75 82 87 78   74 80 85 76
DEWPT         72 71 72 72   71 70 71 71   71 70 72 71   70 70 72 71
PWIND DIR         E    NE      NE    NE      NE     N       E    SE
WIND CHAR        GN    BZ      GN    GN      GN    LT      GN    LT
AVG CLOUDS    FW FW SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
POP 12HR         10    50      20    30      10    30      10    40
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                S  S

$$

VIZ001-262015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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          76          86          76          86
TEMP          78 82 85 86 83 80 78 77 77 82 85 86 83 80 78 77 77 82 85 86 83 80
DEWPT         74 73 73 73 73 73 72 72 72 72 72 72 73 73 72 72 72 72 72 72 72 73
RH            88 74 67 65 72 79 82 85 85 72 65 63 72 79 82 85 85 72 65 63 70 79
WIND DIR       E SE SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      16 16 16 16 13 16 16 16 16 16 16 14 16 17 18 17 17 16 17 17 18 19
CLOUDS        B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     40          30          30          30          40
QPF 12HR                   0.18        0.05        0.09        0.09        0.15
RAIN SHWRS     L  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS          S                                                              S
HEAT INDEX       86 90 92 87             86 91 94 89 83          87 91 92 88 84
MAX HEAT         86    92    92          86    94    94          87    92    92


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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    86      73    86      76    85      75    86
TEMP          77 82 86 78   74 80 86 79   76 81 85 78   75 81 86 78
DEWPT         71 72 72 72   72 71 71 72   71 71 71 72   71 71 71 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      30    30      20    20      10    20
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S

$$

VIZ002-262015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
402 AM AST Wed Apr 26 2017

DATE             WED 04/26/17            THU 04/27/17            FRI 04/28/17
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          76          86          76          85
TEMP          77 82 85 86 83 80 78 77 77 82 85 86 83 80 78 77 77 81 84 85 82 79
DEWPT         74 74 73 74 73 73 73 73 73 73 73 73 73 73 73 73 72 73 72 73 73 72
RH            90 77 67 68 72 79 85 87 87 74 67 65 72 79 85 87 85 77 67 67 74 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      14 16 16 16 14 14 16 16 14 16 17 16 17 17 17 17 17 17 18 18 18 19
CLOUDS        B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     40          30          30          30          40
QPF 12HR                   0.18        0.05        0.09        0.09        0.15
RAIN SHWRS     L  C  C  S  S  C  C  C  C  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS          S                                                              S
HEAT INDEX       86 91 92 87             87 92 94 90             86 90 92 87
MAX HEAT         86    93    92          87    94    94          86    92    92


DATE          SAT 04/29/17  SUN 04/30/17  MON 05/01/17  TUE 05/02/17
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          75    85      74    84      75    85      75    84
TEMP          76 81 85 78   75 80 84 78   75 81 85 78   75 80 84 78
DEWPT         72 72 73 73   72 72 72 72   73 73 72 73   72 73 73 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40    40      30    30      20    20      20    20
RAIN SHWRS     C  C  C  C    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS          S  S  S

$$



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