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 300838
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
438 AM AST SAT APR 30 2016

PRZ001-302015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          88          75          87
TEMP          76 81 84 85 82 78 76 74 76 82 86 88 84 79 77 75 76 82 86 87 84 80
DEWPT         73 73 73 73 74 73 73 72 72 73 73 73 71 71 70 71 72 73 73 73 74 74
RH            90 77 70 67 77 85 90 93 87 74 65 61 65 77 79 87 87 74 65 63 72 82
WIND DIR      SE  S  E  E SE SE SE SE SE  E SE  E SE SE SE  E  E  E  E  E  E  E
WIND SPD       8  8 10 12 11 10  9  9  9 10 12 11 10  8  8  6  8 10 12 12 13  9
CLOUDS        OV OV OV OV OV B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR                     80          30          40          40          30
QPF 12HR                   0.87        0.02        0.27        0.07        0.18
RAIN SHWRS     C  C  D  D  D  S  S  S  S  C  C  C  C  C  C  C  C  C  S  S  S  C
TSTMS          S  S  C  C  C                    S  S
HEAT INDEX       86 90 92 88             87 93 96 89             87 93 94 91 84
MAX HEAT         86    92    92          87    96    94          87    94    94
FLASH FLOOD       A  A  A  A


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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      76    87      77    89      77    88
TEMP          76 81 85 79   76 82 87 80   77 84 89 81   77 83 88 81
DEWPT         73 73 74 74   74 74 74 74   74 74 76 75   74 74 77 74
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    B2 B2 B1 B2   B2 B2 B1 B1   SC SC SC B1   SC SC B1 B2
POP 12HR         40    40      40    40      30    40      30    50
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS                S  S    S  S  S  S          S  S          S  S

$$

PRZ002-302015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      84          74          86          74          85
TEMP          74 79 83 84 81 77 76 74 75 81 85 86 83 78 76 74 75 80 84 85 82 78
DEWPT         74 75 75 74 74 74 73 73 72 73 74 74 70 71 71 73 73 74 75 75 75 74
RH           100 88 77 72 79 90 90 97 90 77 70 68 65 79 85 97 94 82 74 72 79 88
WIND DIR       E  S  E  E SE SE SE SE SE  E SE SE SE SE SE  E  E  E  E  E  E  E
WIND SPD       6  6  8 12 12 11 12 11 11 12 13 12 11  8  9 10 11 11 13 12 12 11
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR                     80          40          60          50          50
QPF 12HR                   0.87        0.03        0.46        0.09        0.22
RAIN SHWRS     C  C  D  D  D  C  C  C  C  C  C  L  L  C  C  C  C  C  C  C  C  C
TSTMS          S  S  C  C  C                    C  C                 S  S  S
HEAT INDEX          90 91 86             86 93 94 87             84 92 94 89
MAX HEAT               92    91          86    94    93          84    94    94
FLASH FLOOD       A  A  A  A


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    83      76    84      77    87      77    87
TEMP          74 79 83 78   76 81 84 79   77 83 87 80   77 83 87 80
DEWPT         74 75 75 74   74 74 76 75   74 74 77 75   75 75 77 74
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B1   B2 B2 B2 B2   SC SC SC SC   SC SC B1 B2
POP 12HR         50    50      50    50      30    30      30    50
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
TSTMS             S  S  S    S  S  S  S          S  S          S  S

$$

PRZ007-302015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          70          89          73          88
TEMP          72 80 85 87 82 76 73 71 72 81 87 89 85 78 76 73 75 82 86 88 84 79
DEWPT         71 71 73 71 70 72 72 70 69 71 70 72 68 69 69 69 69 71 70 69 70 71
RH            97 74 67 59 67 87 97 97 90 72 57 57 57 74 79 87 82 69 59 54 63 77
WIND DIR      NE  E SE SE  E  E  E  E  E  E SE SE  E  E  E  E  E  E  E SE  E  E
WIND SPD       6  4  9 11 10  8  5  3  5  9 10 10  9  6  6  5  4  6 10 10 11  8
CLOUDS        OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC B2 B2 B2 B1
POP 12HR                     90          30          30          30          30
QPF 12HR                   0.33        0.01        0.21        0.05        0.28
RAIN SHWRS     D  D  C  C  C  S  S  S  S  C  C  C  C  C  C  C  S  S  C  C  C  C
TSTMS          C  C  S  S  S                    S  S                 S  S  S
HEAT INDEX       83 92 93 86             85 92 96 88             86 91 92 88
MAX HEAT         83    94    91          85    96    94          86    92    91
FLASH FLOOD       A  A  A  A


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    85      73    86      74    89      74    88
TEMP          74 80 85 77   73 81 86 78   74 83 89 79   74 82 88 79
DEWPT         70 71 72 72   72 73 71 72   72 72 72 72   72 72 71 71
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        LT    GN      LT    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         30    50      40    40      20    20      30    30
RAIN SHWRS     C  C  C  C    C  C  C  C    S  S  S  S    C  C  C  S
TSTMS                S  S    S  S  S

$$

PRZ008-302015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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                      84          71          84          74          86
TEMP          75 80 83 84 80 75 73 71 73 79 83 84 81 77 76 74 75 81 85 86 83 79
DEWPT         73 74 75 76 75 75 73 71 71 72 75 74 74 72 71 70 70 72 74 75 74 73
RH            94 82 77 77 85100100100 93 79 77 72 79 85 85 87 84 74 70 70 74 82
WIND DIR      SE  E  E NE  E  E SE SE  E  E SE  E SW  E  E  E  E  E  E NE  E  E
WIND SPD       5 10  8  8  5  4  4  5  5  9  5 10  3  4  5  8  6  9  8 11 13 12
CLOUDS        OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC B2 B2 B2 B1
POP 12HR                     70          20          60          20          60
QPF 12HR                   0.44        0.01        0.50        0.02        0.69
RAIN SHWRS     L  L  C  C  C  S  S  S  S  S  S  L  L  S  S  S  S  S  L  L  L  S
TSTMS          C  C  S  S  S                    C  C                 C  C  C
HEAT INDEX       84 90 93 85                90 91 86             85 93 95 90
MAX HEAT         84    93    93                91    91          85    95    95
FLASH FLOOD       A  A  A  A


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    82      74    83      76    86      75    85
TEMP          75 79 82 77   74 79 83 78   76 82 86 79   75 81 85 78
DEWPT         72 72 76 74   74 74 76 74   73 74 77 75   74 75 77 74
PWIND DIR         E     E       E     E       E     E      SE     S
WIND CHAR        GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B2   SC SC SC B1   SC SC SC SC
POP 12HR         20    50      20    50      20    40      20    20
RAIN SHWRS     S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  S
TSTMS                S  S          S  S          S  S

$$

PRZ010-302015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          73          85          73          88
TEMP          73 80 84 86 82 77 75 73 74 80 84 85 82 77 75 73 75 82 86 88 84 79
DEWPT         73 72 73 74 74 73 73 72 71 71 72 70 72 71 70 69 69 70 73 75 75 73
RH           100 77 70 68 77 87 94 97 90 74 67 61 72 82 84 87 82 67 65 66 74 82
WIND DIR       E  E  S SE  E  E  E SE  E  E  E  E  S  E  E  E  E  E  E  E  E  E
WIND SPD       8 10  8  8  5  6  6 10  6  6  6  8  5  4  5  5  5  5  8  6  6  5
CLOUDS        OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 SC SC B2 B2 B2 B1
POP 12HR                    100          20          60          10          70
QPF 12HR                   0.55        0.01        0.47        0.01        0.86
RAIN SHWRS     D  D  C  C  C  S  S  S  S  S  S  L  L  S  S  S  S  S  L  L  L  S
TSTMS          C  C  S  S  S                    C  C                 C  C  C
HEAT INDEX       84 90 94 88             83 90 90 87             86 93 98 92
MAX HEAT         84    94    94          83    90    90          86    98    96
FLASH FLOOD       A  A  A  A


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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    84      74    85      74    88      74    87
TEMP          74 80 84 77   74 80 85 78   74 82 88 79   74 82 87 78
DEWPT         71 72 74 74   73 74 74 74   74 74 75 74   74 75 76 74
PWIND DIR         E     E       E    SE       E    SE      SE     S
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1 B1   B1 B1 B1 B1   SC SC SC B1   SC SC B1 B1
POP 12HR         20    40      30    50      20    30      30    40
RAIN SHWRS     S  S  C  C    C  C  C  C    S  S  C  C    C  C  C  C
TSTMS                S  S          S  S                        S  S

$$

VIZ001-302015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          88          76          85
TEMP          79 83 86 87 84 80 78 76 77 83 87 88 85 80 78 76 77 81 84 85 82 79
DEWPT         74 73 74 75 75 73 72 73 73 73 73 74 72 72 74 74 74 74 74 75 75 75
RH            85 72 68 68 74 79 82 90 87 72 63 63 65 77 88 94 90 79 72 72 79 88
WIND DIR      SE  E  E  E  E SE SE  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 13 11 16 19 17 17 17 16 16 17 16 14 14 16 14 16 16 16 14 14 14
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR                     60          40          30          50          50
QPF 12HR                   0.51        0.03        0.12        0.08        0.28
RAIN SHWRS     C  C  L  L  L  C  C  C  C  S  S  C  C  C  C  C  C  C  C  C  C  C
TSTMS          S  S  C  C  C  S  S  S  S        S  S                 S  S  S
HEAT INDEX       89 94 96 92 84          89 94 97 91 84          86 91 94 89
MAX HEAT         89    96    96          89    97    96          86    94    94


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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      77    86      77    85      78    85
TEMP          76 81 85 80   77 82 86 80   77 82 85 80   78 82 85 80
DEWPT         75 74 74 75   74 75 75 75   75 76 75 76   76 76 76 75
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        BZ    GN      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    B2 B2 B1 B1   B2 B2 B1 B1   SC SC SC SC   SC SC B1 B1
POP 12HR         50    40      50    50      30    30      30    40
RAIN SHWRS     C  C  C  C    C  C  C  C    C  C  C  S    C  C  C  C
TSTMS                S  S    S  S  S                           S  S

$$

VIZ002-302015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
438 AM AST SAT APR 30 2016

DATE             SAT 04/30/16            SUN 05/01/16            MON 05/02/16
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          74          85
TEMP          77 82 86 87 83 78 76 74 76 82 86 87 83 78 76 74 75 80 84 85 82 78
DEWPT         76 75 75 75 76 74 74 73 74 74 74 74 74 74 74 74 74 75 75 75 75 74
RH            97 79 70 68 80 88 94 97 94 77 68 65 74 88 94100 97 85 74 72 79 88
WIND DIR      SE SE  E  E  E SE SE  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E
WIND SPD      13 14 10 16 19 18 14 14 14 17 18 17 13 13 13 13 16 17 17 16 16 14
CLOUDS        B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR                     60          30          30          40          60
QPF 12HR                   0.62        0.03        0.11        0.06        0.32
RAIN SHWRS     C  C  L  L  L  C  C  C  C  S  S  C  C  C  C  C  C  C  L  L  L  L
TSTMS          S  S  C  C  C  S  S  S  S        S  S  S  S  S        C  C  C  S
HEAT INDEX       89 95 96 91             88 94 95 90             85 92 94 89
MAX HEAT         89    96    96          88    95    94          85    94    94


DATE          TUE 05/03/16  WED 05/04/16  THU 05/05/16  FRI 05/06/16
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      76    86      76    86      77    85
TEMP          75 81 85 79   76 82 86 79   76 82 86 80   77 82 85 78
DEWPT         74 74 75 75   75 75 75 75   75 76 76 76   75 75 75 75
PWIND DIR         E    SE       E     E       E    SE      SE    SE
WIND CHAR        BZ    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B2 B2 B1 B1   SC SC SC SC   SC SC B1 B1
POP 12HR         60    50      50    50      30    30      30    40
RAIN SHWRS     L  L  C  C    C  C  C  C    C  C  C  S    C  C  C  C
TSTMS          S  S  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.