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
000
FOCA52 TJSJ 161902
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
302 PM AST WED APR 16 2014

PRZ001-170815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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          86          76          85          75
TEMP          83 79 77 76 75 82 86 86 83 79 78 77 76 81 85 85 82 78 77 76 75 82
DEWPT         70 71 71 72 71 72 71 73 73 72 73 71 70 71 71 71 72 71 71 71 72 72
RH            65 77 82 87 87 72 61 65 72 79 85 82 82 72 63 63 72 79 82 85 90 72
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  9 11 11 10 12 16 16 17 14 16 14 14 17 18 17 16 14 13 16 12 13
CLOUDS        SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     30          30          40          40          30
QPF 12HR                   0.06        0.14        0.12        0.11        0.04
RAIN SHWRS     C        S  S  C  C  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
HEAT INDEX    87             87 91 93 89             85 90 90 87             87
MAX HEAT         90          87    93    92          85    90    89          87


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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    85      75    86      75    86      75    87
TEMP          85 79   76 81 85 78   76 82 85 79   76 82 85 79   76 82 86 79
DEWPT         69 70   70 71 72 71   71 71 72 72   72 72 73 72   72 72 74 72
PWIND DIR         E      SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR        BZ      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC B1 B1   SC SC SC B1   B1 B1 B1 B1   SC SC SC B1
POP 12HR         30      40    40      40    40      40    40      20    40
RAIN SHWRS     C  S    C  C  C  C    C  C  C  C    C  C  C  C    S  S  C  C

$$

PRZ002-170815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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          85          78          87          78
TEMP          83 80 79 78 77 82 85 85 83 80 79 78 78 83 87 87 84 81 80 79 78 83
DEWPT         71 71 72 72 71 72 72 72 73 74 73 71 71 71 71 71 71 72 71 70 70 71
RH            67 74 79 82 82 72 65 65 72 82 82 79 79 67 59 59 65 74 74 74 76 67
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 14 14 13 13 14 18 17 18 19 19 20 20 20 19 18 19 19 20 19 20 20
CLOUDS        SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     40          40          50          50          40
QPF 12HR                   0.11        0.17        0.14        0.10        0.04
RAIN SHWRS     C  S  S  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  C
HEAT INDEX    88 83          87 91 91 89 84          88 93 93 89 85 83       88
MAX HEAT         90    83    87    91    90    84    88    93    91    85    88


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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      74    85      72    85      74    84
TEMP          85 79   76 82 85 78   75 81 84 76   73 80 84 78   75 80 83 76
DEWPT         70 71   71 71 72 72   72 72 72 72   72 72 73 73   72 72 73 73
PWIND DIR         E       E     E      SE    SE      SE    SE      SE    SE
WIND CHAR        BZ      BZ    GN      GN    GN      LT    GN      LT    LT
AVG CLOUDS    SC SC   B1 B1 B1 B1   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      50    50      40    50      40    50      40    50
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

PRZ007-170815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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                      70          88          71          88          70
TEMP          83 77 74 71 71 81 87 87 82 77 74 72 72 81 87 87 82 76 74 71 71 82
DEWPT         73 71 68 68 67 71 71 72 72 68 69 69 68 69 71 71 69 67 68 67 68 70
RH            72 82 82 90 87 72 59 61 72 74 84 90 87 67 59 59 65 74 82 87 90 67
WIND DIR       W  N NE NE NE  E  E  E  E NE  E  E NE  E  E  E  E NE NE NE NE  E
WIND SPD       5  3  5  5  6  9 12 17 16  8  9  6  6 14 18 17 14 10  8  8  8 12
CLOUDS        B1 FW FW CL CL FW FW SC SC FW FW FW FW FW FW B1 B1 SC SC SC SC SC
POP 12HR                      5          20           0          30          10
QPF 12HR                      0        0.07           0        0.07           0
RAIN SHWRS     L                    S  S                    C  C  S  S  S  S  S
HEAT INDEX    89             85 93 94 87             84 93 93 85             86
MAX HEAT         94          85    95    92          84    94    90          86


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          90      70    89      70    89      70    89      70    86
TEMP          89 77   71 81 88 76   71 81 88 76   71 81 88 76   71 80 85 75
DEWPT         70 70   70 71 72 72   71 72 73 72   71 72 74 73   71 73 74 72
PWIND DIR         E       E     E       E    SE       E    SE      SE    SE
WIND CHAR        BZ      GN    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC B1   SC SC SC B1   SC SC SC B1
POP 12HR         20      20    30      20    40      20    40      20    40
RAIN SHWRS     S  S    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

PRZ008-170815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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          83          75          84          74
TEMP          80 78 77 75 75 80 83 83 80 78 77 75 75 80 84 84 81 77 76 75 74 79
DEWPT         71 71 72 73 73 71 71 73 73 74 73 73 71 71 70 71 71 70 70 71 71 71
RH            74 79 85 94 94 74 67 72 79 88 87 94 87 74 63 65 72 79 82 87 90 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      16 17 16 14 13 12 16 23 23 20 20 16 17 17 20 24 24 23 18 13 12 14
CLOUDS        SC CL CL CL CL FW FW SC SC SC SC SC SC SC SC B2 B2 FW FW FW FW FW
POP 12HR                      0          20          10          30          10
QPF 12HR                      0        0.07        0.02        0.09           0
RAIN SHWRS     C                    S  S  S  S  S  S  S  S  C  C  S  S  S  S  S
HEAT INDEX    83             83 88 89 84             83 88 89 85
MAX HEAT         86          83    89    87          83    89    88


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          83      72    83      71    82      72    83      71    83
TEMP          82 76   73 79 82 75   72 78 82 75   73 79 82 75   72 78 82 76
DEWPT         71 70   70 70 72 72   71 71 73 72   72 71 74 72   72 72 74 73
PWIND DIR         E       E     E      SE    NE      SE    NE      SE    NE
WIND CHAR        BZ      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC B1   SC SC SC B1
POP 12HR         30      10    40      20    50      20    50      20    50
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

PRZ010-170815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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                      68          87          67          86          67
TEMP          83 76 73 69 69 79 86 86 80 74 71 68 68 78 85 85 79 73 71 68 68 82
DEWPT         72 70 68 68 66 69 71 73 73 70 67 67 65 69 71 73 70 70 68 66 64 68
RH            70 82 84 97 90 72 61 65 79 87 87 97 90 74 63 67 74 90 90 93 87 63
WIND DIR       N  E  E  E  E  E  E NW  E  E  E  E  E  E  E NE  E  E  E  E  E  E
WIND SPD       4  9 10  9  6 11  4  5  5 11 10  8  6 11 11 11 14 13  8  6  6 10
CLOUDS        B1 CL CL CL CL CL CL B2 B2 FW FW FW FW FW FW B2 B2 FW FW FW FW FW
POP 12HR                      0          70           0          50           5
QPF 12HR                      0        0.24           0        0.14           0
RAIN SHWRS     L                    L  L                    C  C  S  S  S  S  S
HEAT INDEX    88                91 93 84                90 92                85
MAX HEAT         95                94    90                93    88          85


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          92      65    90      64    90      65    91      64    90
TEMP          91 74   67 80 89 73   66 80 89 73   67 81 90 73   66 80 89 73
DEWPT         71 71   67 71 72 72   66 71 73 72   67 72 74 73   66 73 74 73
PWIND DIR         E       E     E      SE    NE      SE    NE      SE     E
WIND CHAR        GN      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC B1   SC SC SC B1   SC SC SC B1
POP 12HR         30      10    50      20    50      20    50      20    50
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C
TSTMS                        S  S          S  S          S  S          S  S

$$

VIZ001-170815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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          85          77          85          77
TEMP          82 79 78 77 77 82 85 85 82 80 79 77 77 82 85 85 82 80 79 77 77 82
DEWPT         70 71 71 72 71 72 73 73 73 72 72 71 71 71 71 71 70 70 71 71 72 72
RH            67 77 79 85 82 72 67 67 74 77 79 82 82 69 63 63 67 72 77 82 85 72
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 16 16 16 16 18 18 19 19 21 21 21 21 21 20 19 20 21 23 21 20 21
CLOUDS        B1 SC SC B1 B1 B1 B1 SC SC B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     50          50          40          40          40
QPF 12HR                   0.14        0.15        0.12        0.09        0.04
RAIN SHWRS     C  S  S  C  C  C  C  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
HEAT INDEX    86             87 92 92 87 84          86 90 90 86 83          87
MAX HEAT         87          87    92    90          86    90    89          87


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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      76    86      77    86      76    85      77    84
TEMP          86 79   77 82 86 80   78 82 86 79   77 81 85 80   77 81 84 79
DEWPT         71 71   72 71 72 72   72 72 72 73   72 72 73 73   72 73 73 73
PWIND DIR         E       E     E       E    SE      SE    SE      SE    SE
WIND CHAR        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   B1 B1 B1 B1   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      50    50      40    50      40    50      40    50
RAIN SHWRS     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

VIZ002-170815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
302 PM AST WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            SAT
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          85          78          86          78
TEMP          82 79 78 77 77 82 85 85 83 80 79 78 78 83 86 86 83 81 80 78 78 83
DEWPT         70 71 72 72 72 73 73 73 73 73 73 72 72 72 72 71 71 71 72 72 72 72
RH            67 77 82 85 85 74 67 67 72 79 82 82 82 70 63 61 67 72 77 82 82 70
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      11 14 14 14 14 17 18 18 19 20 20 20 20 21 20 19 20 21 21 20 20 21
CLOUDS        SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     40          40          40          40          40
QPF 12HR                   0.12        0.13        0.12        0.08        0.06
RAIN SHWRS     S  S  S  S  S  C  C  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
HEAT INDEX    86             87 92 92 89 84          88 92 91 88 85 84       88
MAX HEAT         87          87    92    90    84    88    92    90    84    88


DATE           04/19  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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      75    85      75    86      75    86
TEMP          85 79   76 82 85 79   76 81 85 78   76 82 85 79   76 82 85 79
DEWPT         71 72   72 72 73 73   73 73 73 73   73 73 73 74   73 73 73 73
PWIND DIR         E       E     E       E    SE      SE    SE      SE    SE
WIND CHAR        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1 B1
POP 12HR         40      40    40      40    50      40    50      40    50
RAIN SHWRS     C  S    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$








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