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
000
FOCA52 TJSJ 300853
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
453 AM AST SAT JUL 30 2016

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      90          79          86          76          88
TEMP          80 85 89 90 87 83 81 79 80 83 85 86 83 79 78 77 77 83 87 88 85 83
DEWPT         75 74 74 74 75 76 76 75 75 75 76 76 75 75 75 75 75 74 76 76 76 77
RH            85 70 61 60 68 80 85 88 85 77 75 72 77 88 91 94 94 74 70 68 75 82
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      13 17 18 19 17 14 14 14 14 18 20 20 21 18 16 16 13 17 19 18 17 14
CLOUDS        B1 B1 B1 SC SC SC SC SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     30          70          70          30          30
QPF 12HR                   0.02        0.13        0.43        0.03        0.07
RAIN SHWRS     C  C  C  S  S  C  C  C  C  L  L  L  L  C  C  C  C  C  C  C  C  S
TSTMS                                     C  C  C  C
HEAT INDEX    85 93 98 99 96 91 87    85 90 94 96 90             90 98 99 94 92
MAX HEAT         93    99    99    89    90    96    94          90    99    98


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          80    90      79    90      80    90      79    90
TEMP          80 82 90 81   79 83 90 82   80 85 90 84   81 80 90 81
DEWPT         76 75 75 75   75 74 74 75   75 75 75 74   74 75 76 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    BZ      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      20    20      30    30      30    30
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  C    C  C  C  C

$$

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      91          78          86          76          86
TEMP          80 86 90 91 87 82 80 79 79 83 85 86 83 79 78 77 77 82 85 86 84 85
DEWPT         75 73 73 74 75 75 76 76 75 76 77 77 76 76 76 75 75 76 77 78 77 77
RH            85 65 58 58 68 79 88 91 88 80 77 75 80 91 94 94 94 82 77 77 80 77
WIND DIR       E  E  E NE NE NE  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      16 18 18 18 18 17 17 17 16 20 19 21 23 20 19 18 17 18 18 17 16 17
CLOUDS        B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     40          70          70          30          30
QPF 12HR                   0.03        0.23        0.48        0.03        0.08
RAIN SHWRS     C  C  C  S  S  C  C  C  C  L  L  L  L  C  C  C  C  C  C  C  C  S
TSTMS                         S  S  S  S  C  C  C  C
HEAT INDEX    85 93 98101 96 89 86       91 96 97 91             89 96 98 94 96
MAX HEAT         93   101   101    89    91    97    96          89    98    97


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          80    90      79    90      81    89      79    89
TEMP          80 85 89 80   80 84 90 82   82 85 89 82   79 82 89 81
DEWPT         76 75 75 76   74 75 75 75   76 76 76 74   75 76 78 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    GN      GN    GN      GN    BZ      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      20    20      30    30      30    30
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  C    C  C  C  C

$$

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      94          72          88          76          91
TEMP          75 85 92 94 89 79 76 73 74 82 87 88 85 80 78 77 78 85 90 91 87 80
DEWPT         73 72 68 69 70 71 73 73 73 72 71 72 71 71 71 72 72 71 71 71 71 73
RH            94 65 46 44 54 77 90100 97 72 59 59 63 74 79 85 82 63 54 52 59 79
WIND DIR      NE  E  E  E  E NE NE NE NE  E  E  E  E  E  E NE  E  E  E  E  E  E
WIND SPD      11 16 18 19 17 11  9  9  9 17 18 20 21 17 14 12 12 17 21 19 19 13
CLOUDS        FW FW FW B1 B1 SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC
POP 12HR                     40          70          70          10          50
QPF 12HR                   0.05        0.12        0.43        0.01        0.09
RAIN SHWRS              C  C  C  C  C  C  L  L  L  L  S  S  S  S  S  S  C  C  S
TSTMS                                     C  C  C  C
HEAT INDEX       91 96 99 94             87 93 95 90 83          90 96 98 93 84
MAX HEAT         91    99    98          87    95    94          90    98    96


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    94      75    94      75    93      75    93
TEMP          78 84 93 78   76 83 94 79   75 82 93 79   75 79 93 78
DEWPT         75 73 72 73   73 72 69 72   72 73 70 71   71 72 72 74
PWIND DIR         E    SE      NE    SE      NE     E      NE     E
WIND CHAR        GN    BZ      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC SC SC   SC SC SC FW   FW FW FW SC   FW FW SC SC
POP 12HR         10    10      10    20      10    20      10    30
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      89          76          86          77          90
TEMP          78 84 88 89 86 80 78 77 77 82 85 86 84 80 79 78 78 85 90 90 87 84
DEWPT         74 76 75 75 75 76 77 74 74 74 74 75 75 74 73 74 74 74 75 77 77 75
RH            88 77 66 64 70 88 97 90 90 77 70 70 74 82 82 88 88 70 62 66 72 74
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 18 21 21 21 19 19 18 17 20 21 20 23 20 18 16 14 18 18 19 19 18
WIND GUST           32 32 32                32    33
CLOUDS        FW FW FW SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC B1 B1 SC
POP 12HR                     10          40          70          10          60
QPF 12HR                   0.01        0.05        0.27        0.01        0.13
RAIN SHWRS              S  S  S  S  S  S  C  C  L  L  S  S  S  S  S  S  C  C  S
TSTMS                                     S  S  C  C                    S  S
HEAT INDEX       93 98 99 95 86          88 93 95 92 84          93101103 99 92
MAX HEAT         93    99    98    86    88    95    94          93   103   103


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          78    88      80    87      80    88      78    88
TEMP          78 82 88 83   80 83 87 83   80 82 88 81   78 82 88 79
DEWPT         75 74 75 75   74 74 76 76   75 75 76 75   73 73 75 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      GN    GN      GN    BZ      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   FW FW FW SC   FW FW SC B1
POP 12HR         10    10      20    30       5    30      10    40
RAIN SHWRS     S  S  S  S    S  S  C  C          S  S    S  S  C  C
TSTMS                              S  S                        S  S

$$

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      93          75          88          77          91
TEMP          77 86 92 93 89 81 78 76 77 83 87 88 85 81 79 78 78 86 90 91 87 82
DEWPT         73 73 71 72 74 73 74 73 74 74 75 77 76 73 73 73 73 73 74 74 75 73
RH            87 65 51 51 61 77 88 90 90 74 68 70 75 77 82 85 85 65 60 58 68 74
WIND DIR      NE  E  E  E NE NE NE NE  E  E NE NE  E  E NE NE NE  E  E  E  E  E
WIND SPD       8 13 13 13 13 13 11 10 11 16 18 17 17 11  8  8  8 11 13 13 12 10
CLOUDS        FW FW FW B1 B1 SC SC SC SC B1 B1 B2 B2 SC SC SC SC SC SC B1 B1 SC
POP 12HR                     40          50          70          10          60
QPF 12HR                   0.05        0.07        0.35        0.01        0.11
RAIN SHWRS              C  C  S  S  S  S  C  C  L  L  S  S  S  S  S  S  C  C  S
TSTMS                                     S  S  C  C                    S  S
HEAT INDEX       93 99101 98 86          90 96100 94 86          93 99101 96 87
MAX HEAT         93   101   101    84    90   100    99    84    93   101    99


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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    89      76    91      77    89      76    89
TEMP          77 83 89 79   76 81 91 81   77 83 89 80   76 82 89 78
DEWPT         74 74 75 75   73 73 75 74   73 74 77 74   72 72 74 75
PWIND DIR         E     N      NE    NE       E    NW      NE     E
WIND CHAR        GN    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC SC SC SC   SC SC SC SC   CL CL FW B1   FW FW SC B1
POP 12HR         10    30      20    30       5    50      10    40
RAIN SHWRS     S  S  S  C    S  S  C  C          C  C    S  S  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
453 AM AST SAT JUL 30 2016

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      92          80          86          77          89
TEMP          82 87 91 92 89 84 82 80 81 83 85 86 84 80 79 78 78 84 88 89 86 89
DEWPT         75 74 74 75 76 77 77 76 75 75 76 75 75 76 77 76 75 76 76 76 77 77
RH            79 65 58 58 66 80 85 88 82 77 75 70 74 88 94 94 91 77 68 66 75 68
WIND DIR       E  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      19 21 21 21 20 20 20 21 20 23 23 23 23 23 23 21 23 21 21 19 20 21
CLOUDS        SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     30          70          70          30          30
QPF 12HR                   0.05        0.22        0.27        0.03        0.06
RAIN SHWRS     C  C  C  C  C  C  C  C  C  L  L  C  C  C  C  C  C  C  C  C  C  S
TSTMS                         S  S  S  S  C  C  S  S
HEAT INDEX    89 95101103100 94 90 86 87 90 94 95 92 86          93 99100 97102
MAX HEAT         95   103   105    92    90    96    94          93   100   102


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          80    90      80    90      80    90      79    89
TEMP          81 81 90 85   81 81 88 88   80 85 89 89   81 80 88 88
DEWPT         75 75 75 76   75 74 75 75   76 76 76 75   76 76 76 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         20    20      20    20      30    30      30    30
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  C    C  C  C  C

$$

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

DATE             SAT 07/30/16            SUN 07/31/16            MON 08/01/16
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                      91          80          86          77          90
TEMP          81 87 90 91 88 84 82 80 81 83 85 86 84 80 79 78 78 85 89 90 87 90
DEWPT         76 73 73 74 75 76 77 77 77 76 77 76 76 76 77 77 76 77 77 77 78 78
RH            85 63 58 58 66 77 85 91 88 80 77 72 77 88 94 97 94 77 68 66 75 68
WIND DIR       E  E  E  E NE  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 19 20 19 19 19 19 19 20 23 23 23 23 21 21 21 20 21 23 20 20 21
CLOUDS        SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                     30          70          70          30          30
QPF 12HR                   0.05        0.25        0.40        0.03        0.07
RAIN SHWRS     S  S  S  C  C  C  C  C  C  L  L  C  C  C  C  C  C  C  C  C  C  S
TSTMS                         S  S  S  S  C  C  S  S
HEAT INDEX    87 94 98101 98 93 90 87 88 91 96 96 93 86          96102103100105
MAX HEAT         94   101   102    91    91    97    94          96   103   105


DATE          TUE 08/02/16  WED 08/03/16  THU 08/04/16  FRI 08/05/16
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          79    90      78    90      79    90      78    90
TEMP          80 84 84 89   78 89 84 84   84 80 88 88   79 79 79 90
DEWPT         76 76 77 77   76 76 76 77   77 76 77 76   77 76 77 76
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC FW   SC SC SC SC   B1 B1 SC SC
POP 12HR         20    20      20    20      30    30      40    40
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  C    C  C  C  S
TSTMS                                                    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.