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
000
FOCA52 TJSJ 281922
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
322 PM AST Wed Jun 28 2017

PRZ001-290815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      80          89          77          89          78
TEMP          83 83 81 80 81 85 88 89 86 81 79 77 79 84 88 89 86 82 80 78 79 85
DEWPT         74 74 74 74 73 72 74 75 74 74 74 74 74 74 74 73 74 75 75 74 74 73
RH            74 74 79 82 77 65 63 64 68 79 85 90 85 72 63 59 68 79 85 88 85 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      16 13 12 11 11 16 18 18 17 11 10 12 11 16 17 18 16 11 11 11 11 13
CLOUDS        SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                     10          50          60          60          40
QPF 12HR                   0.02        0.11        0.10        0.28        0.13
RAIN SHWRS     S  S  S  S  S  S  S  C  C  L  L  L  L  L  L  C  C  C  C  C  C  C
TSTMS                               S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    90 90 87 85 86 91 97 99 94 87          91 96 97 94 88 85    83 91
MAX HEAT         91    89    91    99    99    85    91    97    96    87    91


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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      79    90      78    89      78    89      78    78
TEMP          89 80   79 82 85 80   79 82 86 80   79 82 85 79   79 78 78 78
DEWPT         73 74   74 73 73 74   74 73 72 74   74 73 72 74   73 73 74 74
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    BZ      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      30    40      20    20      10    20
RAIN SHWRS     C  C    S  S  S  S    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS          S                           S  S

$$

PRZ002-290815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      80          88          78          88          79
TEMP          82 83 81 80 81 85 87 88 86 82 80 78 80 84 87 88 86 82 81 79 80 84
DEWPT         74 74 74 73 72 73 75 76 76 75 75 74 74 74 75 75 74 75 75 74 74 75
RH            77 74 79 79 74 67 68 68 72 79 85 88 82 72 68 66 68 79 82 85 82 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 13 13 13 14 17 17 17 16 12 12 16 16 17 17 17 14 13 14 14 13 14
CLOUDS        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     30          50          60          60          40
QPF 12HR                   0.06        0.11        0.11        0.28        0.13
RAIN SHWRS     S  S  S  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  C  C  C
TSTMS                               S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    88 90 87 85 86 91 97 99 95 88 84    84 91 96 98 94 89 86 83 85 93
MAX HEAT         91    89    91    99    98    86    91    98    97    88    93


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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      80    89      78    88      79    88      79    79
TEMP          88 80   80 82 84 80   79 82 84 80   80 82 84 80   79 79 79 79
DEWPT         74 74   75 74 74 74   73 73 72 75   74 73 72 74   73 73 74 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      30    40      20    20      20    20
RAIN SHWRS     C  C    S  S  S  S    C  C  C  C    S  S  S  S    S  S  S  S
TSTMS          S                     S  S  S  S

$$

PRZ007-290815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      80          89          77          90          78
TEMP          87 84 82 80 81 85 88 89 86 81 79 77 79 85 89 90 87 82 80 78 80 85
DEWPT         70 72 72 71 71 70 70 72 72 72 72 71 72 71 70 71 69 70 72 72 72 72
RH            57 67 72 74 72 61 55 57 63 74 79 82 79 63 54 54 55 67 77 82 77 65
WIND DIR      SE  E NE NE NE  E  E SE  E  E NE  E  E  E SE SE SE  E  E  E NE  E
WIND SPD      17 10  8  9 10 14 18 19 16  9  8 10 10 14 17 18 16 11  9 10  9 12
CLOUDS        FW FW FW FW FW FW FW B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                      5          50          30          30          20
QPF 12HR                      0        0.09        0.02        0.15        0.05
RAIN SHWRS     S                    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  S
HEAT INDEX    92 89 86 84 85 90 93 96 92 86          90 94 96 91 86 84    83 91
MAX HEAT         95    88    90    96    95    84    90    96    95    85    91


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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          90      79    90      78    89      78    90      78    78
TEMP          90 79   79 82 90 79   78 82 88 78   78 82 90 78   78 78 78 78
DEWPT         70 72   71 71 67 72   71 71 70 70   73 72 70 69   71 71 69 71
PWIND DIR        SE      NE     E      NE    SE       E     E      NE     E
WIND CHAR        GN      GN    BZ      GN    BZ      GN    BZ      LT    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC B1   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      20    40      10    20      10    30
RAIN SHWRS     S  S    S  S  S  S    S  S  C  C    S  S  S  S    S  S  S  C
TSTMS                                      S  S

$$

PRZ008-290815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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          86          77          86          78
TEMP          82 81 79 77 78 82 85 86 84 80 78 77 78 82 85 86 84 81 79 78 79 83
DEWPT         74 74 74 73 73 72 72 75 76 75 74 74 73 73 73 76 76 76 74 74 73 74
RH            77 79 85 87 85 72 65 70 77 85 88 90 85 74 67 72 77 85 85 88 82 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      12 14 16 16 14 18 20 21 20 13 13 13 12 14 14 16 16 13 14 12 11 13
CLOUDS        FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR                     10          40          20          40          20
QPF 12HR                   0.01        0.08        0.01        0.25        0.05
RAIN SHWRS     S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  S  S  S  S  S
TSTMS                               S  S                    S  S
HEAT INDEX    95 86          87 91 95 92 85          88 92 96 93 87 83    83 90
MAX HEAT         97    85    87    95    95    84    88    96    96    85    90


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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    88      78    88      78    88      78    78
TEMP          87 80   79 81 85 81   79 81 83 80   79 81 85 81   79 78 78 78
DEWPT         76 75   73 73 74 74   73 73 75 74   73 73 74 73   73 73 75 74
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   SC SC SC B1   SC SC SC B2   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    50      20    50      10    20      10    20
RAIN SHWRS     S  C    S  S  C  C    S  S  C  C    S  S  S  S    S  S  S  S
TSTMS                        S  S          S  S

$$

PRZ010-290815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      81          87          78          87          79
TEMP          83 84 82 81 82 85 86 87 85 81 79 78 79 83 86 87 85 82 80 79 80 86
DEWPT         75 74 73 72 72 72 72 76 77 74 73 73 72 73 74 76 75 74 72 72 72 72
RH            77 72 74 74 72 65 63 70 77 79 82 85 79 72 68 70 72 77 77 79 77 63
WIND DIR       N NW  E  E NE  E  E NW NE NE NE  E  E  E SE SE SE NE  E  E  E  E
WIND SPD       8  5  8 10 11 14 12  8  6  5  6  9  8 10  9  9  9  3  6  8  6 10
CLOUDS        B2 FW FW FW FW FW FW SC SC FW FW FW FW FW FW B1 B1 FW FW FW FW FW
POP 12HR                      5          40          20          50           5
QPF 12HR                      0        0.08        0.01        0.30        0.01
RAIN SHWRS     L                    C  C  S  S  S  S  S  S  C  C
TSTMS          S                    S  S                    S  S
HEAT INDEX    90 91 88 86 87 90 93 98 95 87 83    83 89 94 98 94 88 84 83 84 92
MAX HEAT         94    90    90    98    98    85    89    98    97    86    92


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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          90      80    90      79    88      80    89      79    79
TEMP          90 80   80 80 87 80   79 80 84 80   80 81 86 79   79 79 79 79
DEWPT         76 74   72 73 75 74   72 72 76 72   71 73 76 72   71 72 75 73
PWIND DIR        NW       E    NE       E     E       E    SE      NE    NE
WIND CHAR        GN      LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW B1   SC SC SC B1   SC SC SC B2   SC SC SC B1   SC SC SC B1
POP 12HR         50      10    50      20    50      10    50      10    40
RAIN SHWRS        C          C  C    S  S  C  C    S  S  C  C    S  S  S  C
TSTMS             S          S  S          S  S          S  S

$$

VIZ001-290815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      80          88          79          88          79
TEMP          81 84 82 80 81 85 87 88 86 82 80 79 80 84 87 88 86 82 81 79 80 85
DEWPT         74 74 74 73 73 74 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75
RH            79 72 77 79 77 70 68 66 70 79 85 88 85 74 68 66 70 79 82 88 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      17 17 18 17 18 20 20 19 18 16 16 19 19 18 18 16 14 16 17 17 17 16
CLOUDS        SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     30          60          60          60          30
QPF 12HR                   0.06        0.21        0.11        0.25        0.07
RAIN SHWRS     S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C  C  C
TSTMS                               S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    86 90 87 85 86 92 97 98 95 89 86 83 86 93 96 98 95 89 86 84 85 94
MAX HEAT         92    89    92    98    97    88    93    98    97    88    94


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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      79    90      78    88      80    89      79    79
TEMP          89 81   81 81 81 81   80 81 81 82   81 80 81 81   80 79 79 79
DEWPT         75 75   74 74 75 75   73 74 74 75   74 74 73 74   74 75 75 75
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      30    40      20    20      20    20
RAIN SHWRS     C  C    S  S  S  S    C  C  C  C    S  S  S  S    S  S  S  S
TSTMS          S                     S  S  S  S

$$

VIZ002-290815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
322 PM AST Wed Jun 28 2017

DATE           06/28/17      THU 06/29/17            FRI 06/30/17            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                      78          88          78          89          78
TEMP          82 82 80 78 80 84 87 88 86 82 80 78 80 85 88 89 86 82 80 78 79 85
DEWPT         75 75 75 74 75 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76 76
RH            79 79 85 88 85 77 70 68 72 82 88 94 88 75 68 66 72 82 88 94 91 75
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 14 16 16 16 19 19 19 17 13 13 19 20 20 18 17 16 17 18 18 18 17
CLOUDS        SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     40          60          60          60          30
QPF 12HR                   0.06        0.22        0.11        0.23        0.07
RAIN SHWRS     S  S  S  C  C  C  C  L  L  L  L  L  L  L  L  C  C  C  C  C  C  C
TSTMS                               S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    89 88 84    84 93 97 99 95 88 84    85 94 99100 96 89 85    84 94
MAX HEAT         90    87    93    99    98    87    94   100   100    88    94


DATE           07/01  SUN 07/02/17  MON 07/03/17  TUE 07/04/17  WED 07/05/17
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      78    89      78    89      78    89      77    77
TEMP          89 82   82 82 82 82   82 82 82 82   82 82 82 82   81 77 77 77
DEWPT         76 75   75 75 76 76   74 74 76 76   74 75 74 74   75 75 76 76
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 B1 SC   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      40    40      20    20      20    20
RAIN SHWRS     C  C    S  S  S  S    C  C  C  S    S  S  S  S    S  S  S  S
TSTMS          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.