Point Forecast Matrices
Issued by NWS San Juan, PR

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8
000
FOCA52 TJSJ 191756
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
156 PM AST THU JAN 19 2017

PRZ001-200900-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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          82          71          82          71
TEMP          75 72 70 69 68 73 80 82 77 74 73 72 71 75 80 82 77 74 73 72 71 76
DEWPT         65 66 65 64 64 65 64 65 66 66 68 69 69 69 68 68 67 67 67 67 67 68
RH            71 81 84 84 87 76 58 56 69 76 84 90 93 82 67 63 71 79 81 84 87 76
WIND DIR      NE SE  S  S  S  S  N  N  N  N  N SW  W NW  N  N  N  N NE NE NE NE
WIND SPD       9  5  5  4  4  3  5  8  6  3  0  4  5  5  9  9  9  8  6  6  8  9
CLOUDS        FW CL CL CL CL CL CL FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      5          10          40          40          40
QPF 12HR                      0           0        0.04        0.11        0.05
RAIN SHWRS                          S  S  C  C  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX                      82 84                   83 85
MAX HEAT         82                84    83                85    84


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          84      71    85      73    87      75    84      73    83
TEMP          84 75   72 76 85 77   74 78 87 79   76 78 84 76   74 77 83 76
DEWPT         68 69   69 68 68 69   73 74 73 74   72 73 72 74   73 72 72 73
PWIND DIR         E      SE    SE      SE     S       W     N      NE    NE
WIND CHAR        GN      GN    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC SC FW   SC SC SC SC   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      20    30      30    30      30    30
RAIN SHWRS     C  C    S  S  S  S    S  S  S  C    C  C  C  C    C  C  C  C

$$

PRZ002-200900-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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                      67          79          69          79          71
TEMP          73 71 69 68 67 71 77 79 74 72 71 70 69 73 78 79 75 73 72 72 71 75
DEWPT         66 66 66 66 66 66 66 66 66 67 68 69 69 70 70 69 69 69 68 68 68 69
RH            79 84 90 93 97 84 69 64 76 84 90 97100 90 76 72 82 87 87 87 90 82
WIND DIR       E NE NW NW NW NW NE  E NE NW NW NW NW NW  N  N  N  N NE NE NE NE
WIND SPD       6  4  4  6  6  5  8  6  6  5  6  8  8  8 10 11 10  9  6  8  8  9
CLOUDS        FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      5           5          20          30          40
QPF 12HR                      0           0        0.01        0.11        0.05
RAIN SHWRS        S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          81      69    83      73    83      71    81      72    81
TEMP          81 73   70 74 83 76   74 77 83 75   72 75 81 75   73 75 81 75
DEWPT         69 70   70 69 70 71   74 77 75 75   72 74 73 75   73 74 74 75
PWIND DIR         E      SE    SE       S     S       W     N      NE    NE
WIND CHAR        GN      GN    GN      GN    BZ      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC SC FW   SC SC SC B2   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      30    50      50    30      30    30
RAIN SHWRS     C  C    S  S  S  S    C  C  C  C    C  C  C  C    C  C  C  C

$$

PRZ007-200900-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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                      62          82          66          82          66
TEMP          73 68 65 63 62 69 79 82 74 71 69 67 66 72 80 82 74 71 69 67 66 72
DEWPT         66 66 65 63 62 66 66 66 66 68 67 66 66 67 68 69 71 70 69 67 66 68
RH            79 93100100100 90 64 58 76 90 93 97100 84 67 65 90 97100100100 87
WIND DIR       S  N  N  N  N  N  S  S  S  N  S  N  N  N  W SW  N  E NE  N  N NE
WIND SPD       5  5  9  9  9  8  3  8  4  6  6  9 11 10  5  5  4  8  8  9  8  9
CLOUDS        FW CL CL CL CL CL CL FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      0          10          20          20          40
QPF 12HR                      0        0.01        0.01        0.04        0.05
RAIN SHWRS                          S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX                         84                   83 85
MAX HEAT         82                84    82                85    83


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          84      65    84      64    84      62    84      64    88
TEMP          84 71   66 72 84 70   65 71 84 69   64 70 84 70   65 73 88 71
DEWPT         68 71   66 69 68 69   65 71 75 69   64 70 68 70   65 72 70 71
PWIND DIR        SE      SE    SE       S    SW      NW     E      NE    NE
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC
POP 12HR         40      20    20      20    20      20    30      10    30
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  C    S  S  C  C

$$

PRZ008-200900-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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          79          73          79          72
TEMP          75 73 72 71 70 73 78 79 76 75 74 73 73 75 78 79 76 74 73 72 72 75
DEWPT         67 67 67 67 66 67 66 67 68 68 69 69 68 68 66 66 68 70 70 70 69 69
RH            76 81 84 87 87 81 67 67 76 79 84 87 84 79 67 64 76 87 90 93 90 82
WIND DIR       N NE NE SE SE  E NE NE  N  N  N NE NE NE NE  N  N NE NE NE NE NE
WIND SPD       9  8  6  6  5  5  9 10 10 10 10  9  9  9 10 11 11 10 10 10 10 10
CLOUDS        FW CL CL CL CL CL CL FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      5           5          40          40          40
QPF 12HR                      0           0        0.04        0.05        0.05
RAIN SHWRS        S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          81      71    85      70    87      72    81      71    82
TEMP          81 74   72 76 85 75   71 76 87 77   73 75 81 74   72 75 82 74
DEWPT         69 71   70 70 69 70   71 74 74 75   73 71 73 74   72 72 72 73
PWIND DIR        NE       E     S       S    SW      SW     N      NE    NE
WIND CHAR        GN      LT    GN      GN    BZ      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC SC SC   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         40      10    20      10    20      20    20      20    10
RAIN SHWRS     C  C    S  S  S  S    S  S  S  S    C  C  C  S    S  S  S  S

$$

PRZ010-200900-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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                      66          84          68          84          69
TEMP          76 72 69 67 66 72 81 84 76 73 71 69 68 74 82 84 77 74 72 70 69 75
DEWPT         67 69 68 67 66 67 66 66 68 69 70 69 68 70 68 67 67 70 71 70 69 70
RH            74 90 97100100 84 60 55 76 87 97100100 87 63 57 71 87 97100100 84
WIND DIR       N NE  E  E  E  E NE  N  N  E  E NE NE NE  N  N  N NE NE NE NE  E
WIND SPD       8  8  9  8  8  8  6 11 11  8  8  9  9  8 10 13 12  9  9  9 10 10
CLOUDS        FW CL CL CL CL CL CL FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      5          10          20          20          40
QPF 12HR                      0           0        0.01        0.04        0.05
RAIN SHWRS                          S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX                      83 86                   85 87
MAX HEAT         84                86    85                87    85


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          86      69    85      70    85      72    86      70    85
TEMP          86 74   70 75 85 75   71 75 85 76   73 77 86 75   71 75 85 75
DEWPT         69 72   70 72 70 71   71 75 75 76   73 74 72 75   71 73 72 74
PWIND DIR        SE       E     S       S    SW       W     N      NE    NE
WIND CHAR        LT      LT    GN      GN    BZ      LT    GN      GN    GN
AVG CLOUDS    B1 B1   SC SC SC SC   FW FW FW SC   SC SC SC SC   SC SC SC SC
POP 12HR         40      10    20      10    20      20    30      20    20
RAIN SHWRS     C  C    S  S  S  S    S  S  S  S    S  S  S  C    S  S  S  S

$$

VIZ001-200900-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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                      74          82          74          82          73
TEMP          78 76 75 75 74 77 81 82 78 76 75 75 74 77 81 82 78 76 75 74 73 76
DEWPT         66 67 67 66 66 65 65 65 65 65 65 66 67 68 69 69 68 68 68 67 67 67
RH            67 74 76 74 76 67 58 56 64 69 71 74 79 74 67 65 71 76 79 79 81 74
WIND DIR      SE  E  E NE NE NE NE SE  N  N  N  N  N  N  N  N  N NE NE NE NE NE
WIND SPD       5  6  8  8  8  6  5  4  4  5  6  6  6  6  9  8  9 10 10 11 11 12
CLOUDS        FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                      5           5          20          30          40
QPF 12HR                      0           0        0.01        0.06        0.05
RAIN SHWRS        S  S  S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C
HEAT INDEX                      83 84                   84 85
MAX HEAT         83                84    83                85    84


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          82      73    82      75    82      74    82      72    81
TEMP          82 76   74 76 82 77   75 78 82 76   75 77 82 75   73 75 81 75
DEWPT         67 69   69 68 70 71   75 76 76 76   75 76 74 75   73 74 74 74
PWIND DIR         E       E    SE      SE     S      SW     N      NE    NE
WIND CHAR        GN      GN    GN      BZ    BZ      GN    GN      BZ    BZ
AVG CLOUDS    B1 B1   SC SC SC FW   SC SC SC B2   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      30    50      50    20      30    30
RAIN SHWRS     C  C    S  S  S  S    C  C  C  C    C  C  C  S    C  C  C  C

$$

VIZ002-200900-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
156 PM AST THU JAN 19 2017

DATE           01/19/17      FRI 01/20/17            SAT 01/21/17            SUN
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                      74          82          74          82          75
TEMP          78 76 75 75 74 77 81 82 78 76 75 75 74 77 81 82 79 77 76 75 75 78
DEWPT         69 69 69 68 68 67 67 66 67 68 68 67 65 64 65 66 67 68 69 69 68 67
RH            74 79 82 79 82 71 63 58 69 76 79 76 74 64 58 58 67 74 79 82 79 69
WIND DIR       E  S  S  S  N SE  E  E SE NW  N  N  N NE NE  S NE NE NE NE NE  E
WIND SPD       8  9  9  8  0 11 10  9  5  4  6  9  6  6  5  6  6  6  9 10 11 12
CLOUDS        FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.01           0        0.01        0.04        0.02
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      83 84                   83 84
MAX HEAT         84                85    83                84    83


DATE           01/22  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          82      73    84      74    84      71    82      71    82
TEMP          82 76   74 77 84 77   75 78 84 75   72 75 82 74   72 75 82 74
DEWPT         67 68   68 69 69 72   75 76 77 75   72 74 75 74   72 74 74 74
PWIND DIR         E      SE    SE      SE     S       S     N      NE     E
WIND CHAR        GN      GN    GN      BZ    BZ      LT    GN      GN    BZ
AVG CLOUDS    SC SC   SC SC SC FW   SC SC SC B2   SC SC SC SC   SC SC SC SC
POP 12HR         20      20    20      30    50      50    20      30    30
RAIN SHWRS     S  S    S  S  S  S    C  C  C  C    S  S  S  S    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.