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Issued by NWS San Juan, PR

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FOCA52 TJSJ 261943
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
343 PM AST Fri May 26 2017

PRZ001-270815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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                      78          90          77          89          77
TEMP          83 78 78 78 78 80 84 84 83 78 77 77 77 80 84 84 82 79 79 77 78 80
DEWPT         72 72 72 71 71 71 71 71 72 72 72 71 71 71 71 71 72 73 73 72 72 72
RH            70 82 82 79 79 74 65 65 70 82 85 82 82 74 65 65 72 82 82 85 82 77
WIND DIR       E  E  E SE SE  E  E  E  E  E  E SE SE  E  E  E  E  E  E  E SE  E
WIND SPD      16 11 10  9  9 12 14 16 16 10  9  8  6 11 14 18 17 12 11 10  9 12
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     40          40          20          30          30
QPF 12HR                   0.03        0.07        0.02        0.11        0.05
RAIN SHWRS     S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    88             83 89 89 88             83 89 89 87             84
MAX HEAT         89          83    89    89          83    89    88          84


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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          88      77    89      77    88      76    88      77    88
TEMP          84 79   78 82 85 80   78 79 79 79   78 80 84 79   77 80 83 79
DEWPT         73 73   73 73 72 71   70 71 70 71   71 70 70 70   70 71 73 73
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    50      50    50      30    30      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  S    S  S  S  S
TSTMS                           S    S  S  S  S

$$

PRZ002-270815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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          88          77          88          78
TEMP          82 79 78 78 78 80 83 83 82 78 78 77 77 80 83 83 81 79 78 78 78 80
DEWPT         72 72 72 71 71 71 71 71 71 72 71 71 71 71 71 71 73 73 73 72 72 72
RH            72 79 82 79 79 74 67 67 69 82 79 82 82 74 67 67 77 82 85 82 82 77
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      12 11 11 12 12 13 12 12 12  9 11 11  9 11 12 12 12 12 12 11 10 13
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     40          40          30          30          30
QPF 12HR                   0.03        0.07        0.03        0.11        0.05
RAIN SHWRS     S  S  S  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C
HEAT INDEX    87             83 88 88 86             83 88 88 86             84
MAX HEAT         88          83    88    88          83    88    87          84


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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      77    87      77    88      77    86      78    87
TEMP          82 78   78 82 84 79   79 78 79 79   78 78 83 78   78 78 81 77
DEWPT         73 73   73 73 71 71   70 70 70 71   71 71 70 70   72 73 75 73
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      GN    BZ      BZ    GN
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         30      30    50      50    50      30    30      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  S    S  S  S  S
TSTMS                           S    S  S  S  S

$$

PRZ007-270815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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                      73          92          74          92          73
TEMP          84 77 75 74 74 80 87 87 83 76 74 74 74 80 88 87 84 76 74 74 74 81
DEWPT         69 69 70 70 69 69 67 68 69 69 70 70 69 69 66 67 68 70 70 70 70 70
RH            61 76 84 87 84 69 52 53 63 79 87 87 84 69 48 52 59 82 87 87 87 69
WIND DIR      SE NE NE NE NE  E SE SE SE  E NE NE NE  E SE SE SE  E NE NE NE  E
WIND SPD      14  6  6  8  8 11 14 17 13  8  6  8  8 10 14 16 16  9  8  8  9 11
CLOUDS        FW FW FW SC SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC FW
POP 12HR                     20          20          10          30          10
QPF 12HR                   0.01        0.06        0.01        0.11        0.01
RAIN SHWRS     S        S  S  S  S  S  S  S  S  S  S  S  S  C  C  S  S  S  S
HEAT INDEX    88             83 90 91 87             83 90 90 87             85
MAX HEAT         91          83    91    89          83    90    89          85


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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      73    92      74    93      73    90      74    91
TEMP          89 77   75 81 86 77   75 78 84 77   74 81 86 76   74 80 87 76
DEWPT         68 70   70 69 68 69   67 67 66 67   69 68 69 68   68 69 69 70
PWIND DIR        SE       E    SE       E    SE      NE     E       E     E
WIND CHAR        BZ      GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    FW SC   SC SC SC B1   B1 B1 B1 B1   SC SC SC SC   FW FW SC SC
POP 12HR         30      30    50      50    50      20    20      10    20
RAIN SHWRS     S  C    C  C  C  C    C  C  C  C    S  S  S  S    S  S  S  S
TSTMS                        S  S    S  S  S  S

$$

PRZ008-270815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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          76          86          77
TEMP          81 79 78 77 77 79 84 82 82 80 79 77 77 79 84 82 81 79 78 78 77 79
DEWPT         73 72 72 72 71 70 71 73 72 72 72 71 71 70 70 73 72 72 72 72 72 72
RH            77 79 82 85 82 74 65 74 72 77 79 82 82 74 63 74 74 79 82 82 85 79
WIND DIR       E  E SE  E  E  E NE NE  E  E  E  E  E  E NE NE SE  E  E  E  E  E
WIND SPD       9  8 10 11 11 13 14 14  9  5  9 11 12 12 14 13  9  9 11 12 12 13
CLOUDS        SC SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC SC SC SC SC FW
POP 12HR                     30          40           0          30          10
QPF 12HR                   0.02        0.09           0        0.10        0.01
RAIN SHWRS     C  C  C              C  C                    C  C  S  S  S  S
HEAT INDEX    90 84          83 89 92 91 87          83 89 92 90 85          85
MAX HEAT         92          83    92    92    85    83    92    92    84    85


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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    86      76    85      76    86      76    83
TEMP          83 80   78 80 82 80   77 79 84 79   78 80 83 79   77 80 82 79
DEWPT         74 74   72 72 74 73   70 70 70 70   71 70 72 71   70 70 72 72
PWIND DIR         E       E     E       E    NE       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    GN
AVG CLOUDS    FW SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   FW FW SC B1
POP 12HR         30      20    40      40    50      20    30      20    40
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS                           S    S  S  S  S                        S  S

$$

PRZ010-270815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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          89          74          89          74
TEMP          83 78 76 75 74 79 87 83 82 78 76 75 74 79 87 84 82 77 76 74 74 79
DEWPT         73 71 71 71 70 70 72 72 72 71 71 71 70 70 71 73 73 71 71 70 71 71
RH            72 79 85 87 87 74 61 70 72 79 85 87 87 74 59 70 74 82 85 87 90 77
WIND DIR       N NE NE NE NE  E  W  W  N NE NE NE  E  E  W  W  E  E NE  E  E  E
WIND SPD       5  6  4  6  6  8  4  6  9  6  5  6 10  9  4  5 14  8  5 10  9 10
CLOUDS        B2 SC SC FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                     30          40           0          50          10
QPF 12HR                   0.02        0.09           0        0.17           0
RAIN SHWRS     L  C  C              C  C                    C  C  S  S  S  S
TSTMS          S                                            S  S
HEAT INDEX    89                94 88 87                93 90 87
MAX HEAT         89                94    88                93    89


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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      73    90      73    87      74    88
TEMP          87 78   76 81 83 78   76 79 85 78   75 81 83 77   75 79 83 77
DEWPT         73 72   71 70 74 71   69 68 69 69   68 68 73 71   69 69 73 71
PWIND DIR         N       E    SE       E    NE       E    NE       E     E
WIND CHAR        LT      LT    GN      LT    GN      GN    GN      GN    LT
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC B1   FW FW SC B1
POP 12HR         40      20    50      50    50      20    40      10    30
RAIN SHWRS     C  C    S  S  C  C    C  C  C  C    S  S  C  C    S  S  C  C
TSTMS          S  S             S    S  S  S  S          S  S          S  S

$$

VIZ001-270815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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                      78          88          77          89          78
TEMP          80 80 80 79 79 79 80 80 80 80 80 79 79 80 80 80 80 80 80 79 80 80
DEWPT         72 72 72 72 71 72 72 72 72 72 72 72 71 71 72 72 73 73 73 73 73 73
RH            77 77 77 79 77 79 77 77 77 77 77 79 77 74 77 77 79 79 79 82 79 79
WIND DIR       E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 13 14 14 14 16 14 12 12 12 12 12 12 13 14 13 14 16 16 12 13 13
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     40          40          30          30          30
QPF 12HR                   0.03        0.07        0.03        0.11        0.05
RAIN SHWRS     S  S  S  C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C
HEAT INDEX    84 84 84          84 84 84 84 84       83 84 84 84 84 84    84 84
MAX HEAT         84    84          84    84    84    83    84    84    84    84


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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      78    87      78    88      76    87      77    87
TEMP          80 81   81 81 81 81   80 79 80 80   79 80 81 79   80 80 81 81
DEWPT         73 73   73 73 72 71   71 69 70 72   71 70 70 71   72 73 73 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    BZ      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC   B1 B1 B1 SC   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         50      50    50      50    50      30    30      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  S    S  S  S  S
TSTMS             S    S  S  S  S    S  S  S  S

$$

VIZ002-270815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
343 PM AST Fri May 26 2017

DATE           05/26/17      SAT 05/27/17            SUN 05/28/17            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          88          75          88          77
TEMP          81 81 81 80 80 80 81 81 81 81 81 80 80 81 81 81 81 81 81 81 81 81
DEWPT         73 73 73 73 72 72 73 73 73 73 73 73 72 73 73 74 74 75 75 74 74 74
RH            77 77 77 79 77 77 77 77 77 77 77 79 77 77 77 79 79 82 82 79 79 79
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E
WIND SPD      12 12 12 12 12 14 14 12 11 11 10 11 12 14 14 14 14 14 16 12 11 14
CLOUDS        SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          30          30          20          30
QPF 12HR                   0.03        0.07        0.02        0.08        0.04
RAIN SHWRS     S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  C
HEAT INDEX    86 86 86 84 84 84 86 86 86 86 86 84 84 86 86 86 86 87 87 86 86 86
MAX HEAT         86    86    84    86    86    86    86    86    87    87    86


DATE           05/29  TUE 05/30/17  WED 05/31/17  THU 06/01/17  FRI 06/02/17
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      75    87      76    86      76    88
TEMP          81 82   81 82 82 82   81 81 81 82   81 81 80 80   81 82 82 82
DEWPT         74 75   75 74 73 72   72 71 72 73   73 72 72 72   73 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      BZ    BZ      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC   B1 B1 B1 SC   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         50      50    50      50    50      30    30      20    20
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  S    S  S  S  S
TSTMS             S    S  S  S  S    S  S  S

$$


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