Point Forecast Matrices
Issued by NWS San Juan, PR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FOCA52 TJSJ 271523
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
1123 AM AST WED MAY 27 2015

PRZ001-272015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          76          89          78          88
TEMP                   87 84 80 79 78 76 81 89 89 86 82 81 80 78 82 88 88 85 81
DEWPT                  70 70 70 69 69 69 70 71 71 72 72 72 71 71 72 72 72 72 72
RH                     57 63 72 72 74 79 69 56 56 63 72 74 74 79 72 59 59 65 74
WIND DIR               NE  E  E  E  E SE  E  E  E  E  E SE  E  E  E  E  S SE SE
WIND SPD               12 12  9  5  8  4  9 11 12 11  6  4  4  5 10 14 12 10  8
CLOUDS                 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     40          20          20          20          40
QPF 12HR                   0.02        0.04        0.04        0.02        0.16
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C
TSTMS                                                                   S  S  S
HEAT INDEX             92 88 83          85 95 95 92 87 85 83    87 95 95 91 85
MAX HEAT               92    90    83    85    95    93    87    87    95    94


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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          78    88      78    88      78    88      78    88
TEMP          80 82 88 81   80 82 88 81   80 82 88 81   80 82 88 81
DEWPT         71 71 72 70   71 72 73 73   73 73 74 73   72 72 72 73
PWIND DIR        SE    SE      SE    SE       E     E       E     E
WIND CHAR        LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         50    50      40    40      30    30      10    20
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    S  S  S  S
TSTMS          S  S  S  S    S  S  S  S

$$

PRZ002-272015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          74          87          78          87
TEMP                   86 82 78 77 76 74 80 85 86 84 81 80 80 78 82 86 86 84 81
DEWPT                  70 70 70 70 70 70 71 72 72 72 72 72 72 73 73 73 73 73 72
RH                     59 67 76 79 82 87 74 65 63 67 74 77 77 85 74 65 65 70 74
WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE SE  E
WIND SPD                9  9 10 10  9 10 10 11 10 10 10 10 10 11 14 16 13 11  9
CLOUDS                 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     40          20          20          20          40
QPF 12HR                   0.02        0.04        0.04        0.03        0.16
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C
TSTMS                                                                   S  S  S
HEAT INDEX             91 86             83 91 92 90 85 84 84    87 93 93 90 85
MAX HEAT               92    90          83    94    92    85    87    94    93


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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          78    87      78    87      78    87      78    82
TEMP          80 82 86 81   80 82 86 81   80 82 86 81   80 80 82 79
DEWPT         72 72 72 70   71 72 74 75   74 74 75 74   73 73 73 74
PWIND DIR        SE    SE       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         50    50      40    40      30    30      20    20
RAIN SHWRS     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

$$

PRZ007-272015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          68          88          70          88
TEMP                   84 79 75 75 71 70 82 88 85 81 77 77 73 72 82 88 85 81 77
DEWPT                  70 70 70 69 69 69 70 70 70 70 70 69 69 69 70 71 71 71 70
RH                     63 74 84 82 93 97 67 55 61 69 79 76 87 90 67 57 63 72 79
WIND DIR               SE SE  E NE NE NE  E SE SE SE  E NE NE NE  E SE  E  E  E
WIND SPD               13 10  6  5  6  6  9 12 12 11  4  5  4  5 13 17  8  4  5
CLOUDS                 B1 B1 FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1
POP 12HR                     40          10          20          20          40
QPF 12HR                   0.33        0.02        0.04        0.02        0.16
RAIN SHWRS              C  C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C
TSTMS                   S  S                                            S  S  S
HEAT INDEX             88                86 93 90 85             86 94 90 85
MAX HEAT               92    88          86    93    90          86    94    90


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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          70    88      70    88      70    88      70    88
TEMP          73 82 85 77   73 82 85 77   73 82 85 77   73 82 85 77
DEWPT         70 69 70 70   70 71 71 72   72 72 72 72   72 71 70 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         50    50      40    40      20    20      10    30
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  S  S    S  S  C  C
TSTMS          S  S  S  S    S  S  S  S

$$

PRZ008-272015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          74          85          76          86
TEMP                   83 82 77 77 75 74 79 85 83 82 79 79 77 76 81 86 84 83 79
DEWPT                  70 70 70 70 70 70 70 71 71 71 71 71 71 69 68 70 73 73 72
RH                     65 67 79 79 84 87 74 63 67 69 77 77 82 79 65 59 70 72 79
WIND DIR               NE NE  E  E  E  E  E NE NE NE  E  S  E  E  E  E  E  E  E
WIND SPD               13 13 12 12 10  9 11 10 11 10  9  5  4  8 11 17 17 12  5
CLOUDS                 SC SC FW FW FW FW FW FW B1 B1 SC SC SC SC SC SC B2 B2 B1
POP 12HR                     30          10          50          10          50
QPF 12HR                   0.02        0.02        0.11        0.01        0.19
RAIN SHWRS              S  S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S
TSTMS                                           S  S                    S  S
HEAT INDEX             87 86                90 88 86             84 91 90 89
MAX HEAT               90    87                90    88          84    92    90


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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      76    86      76    86      76    86
TEMP          77 81 84 79   77 81 84 79   77 81 84 79   77 81 84 79
DEWPT         71 70 70 71   69 70 73 72   73 73 74 73   72 72 73 73
PWIND DIR        SE     E       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B2   B1 B1 B1 B1   SC SC SC SC
POP 12HR         20    50      20    50      50    50      10    40
RAIN SHWRS     S  S  S  C    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS                   S          S  S    S  S  S  S          S  S

$$

PRZ010-272015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          71          90          73          91
TEMP                   82 75 74 75 73 72 80 90 83 77 75 77 74 74 82 91 83 77 75
DEWPT                  70 70 70 70 70 70 70 71 71 71 71 71 71 70 69 70 72 72 72
RH                     67 84 87 84 90 93 72 54 67 82 87 82 90 87 65 50 70 85 90
WIND DIR               SW  S NE  E NE  E NE  W  W  W SW SW  E NE  E  S SE SE  E
WIND SPD                8  8  6  5  4  4  1  3  5  3  4  2  6  4  2  2 16 16  6
CLOUDS                 SC SC FW FW FW FW FW FW B1 B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR                     30           5          40          10          50
QPF 12HR                   0.25           0        0.08        0.01        0.19
RAIN SHWRS              C  C                    C  C  S  S  S  S  S  S  C  C  S
TSTMS                   S  S                    S  S                    S  S
HEAT INDEX             86                83 96 88                85 97 88
MAX HEAT               97    88          83    96    89          85    98    91


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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          73    91      73    91      73    91      73    91
TEMP          75 82 83 75   75 82 83 75   75 82 83 75   75 82 83 75
DEWPT         71 70 71 71   69 70 72 73   73 72 73 73   72 71 73 73
PWIND DIR        SE     E       E     E       E     E       E     E
WIND CHAR        LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 B2   SC SC B1 B1   SC SC SC SC
POP 12HR         20    50      20    50      30    50      10    40
RAIN SHWRS     S  S  S  C    S  S  C  C    C  C  C  C    S  S  C  C
TSTMS                   S          S  S          S  S          S  S

$$

VIZ001-272015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          77          87          77          88
TEMP                   87 85 80 79 77 77 83 87 87 85 80 79 77 77 84 88 88 86 80
DEWPT                  69 70 70 70 70 70 71 72 72 72 72 73 73 73 73 73 73 73 73
RH                     55 61 72 74 79 79 67 61 61 65 77 82 87 87 70 61 61 65 79
WIND DIR                E  E  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E SE
WIND SPD                4  6  8  8  9 12  9 11  9  9 10  9 11 10 12 14 12 11 11
CLOUDS                 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     40          20          20          30          40
QPF 12HR                   0.02        0.04        0.04        0.03        0.16
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS                                                                   S  S  S
HEAT INDEX             91 90 83          88 94 94 91 84          90 96 96 93 84
MAX HEAT               91    91    83    88    94    94    84    90    96    96


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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    88      77    88      77    88      77    88
TEMP          77 84 88 80   77 84 88 80   77 84 88 80   77 84 88 80
DEWPT         73 72 72 71   71 73 75 75   74 74 75 74   73 73 74 74
PWIND DIR        SE    SE       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         50    50      40    40      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  S    C  C  C  S    S  S  S  S
TSTMS          S  S  S  S    S  S  S

$$

VIZ002-272015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1123 AM AST WED MAY 27 2015

DATE             WED 05/27/15            THU 05/28/15            FRI 05/29/15
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          87          78          87
TEMP                   84 81 77 76 75 75 81 85 86 84 80 79 78 78 83 86 86 84 80
DEWPT                  69 69 70 71 72 72 72 72 72 73 73 73 73 73 73 73 73 73 73
RH                     61 67 79 85 90 90 74 65 63 70 79 82 85 85 72 65 65 70 79
WIND DIR                E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD                8  8  9 11 11 12 10 12 11 11 11 12 12 14 14 14 10 10 13
CLOUDS                 SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                     40          20          20          30          40
QPF 12HR                   0.02        0.04        0.04        0.04        0.16
RAIN SHWRS              S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C
TSTMS                                                                   S  S  S
HEAT INDEX             88 84             85 91 92 90 84          89 93 93 90 84
MAX HEAT               89    88          85    94    92    84    89    94    93


DATE          SAT 05/30/15  SUN 05/31/15  MON 06/01/15  TUE 06/02/15
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          78    87      78    87      78    87      78    87
TEMP          78 83 86 80   78 83 86 80   78 83 86 80   78 83 86 80
DEWPT         73 73 73 73   72 75 75 75   74 74 75 74   74 74 74 74
PWIND DIR         E    SE       E     E       E     E       E     E
WIND CHAR        BZ    GN      GN    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    B1 B1 B1 B2   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         50    50      40    40      30    30      20    20
RAIN SHWRS     C  C  C  C    C  C  C  S    C  C  C  S    S  S  S  S
TSTMS          S  S  S  S    S  S  S

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.