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 271642
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
1242 PM AST Mon Feb 27 2017

PRZ001-280815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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          85          75          85          74
TEMP          81 78 77 76 75 79 84 85 81 79 77 76 75 80 84 85 81 78 76 75 74 79
DEWPT         70 70 70 70 69 70 70 70 69 70 69 69 68 69 69 68 69 69 70 70 70 70
RH            69 76 79 82 82 74 63 61 67 74 76 79 79 69 61 57 67 74 82 84 87 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      17 16 17 16 16 18 18 19 18 17 17 14 16 20 19 20 19 16 16 14 16 17
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          40          20          20          30
QPF 12HR                   0.04        0.12        0.03        0.04        0.01
RAIN SHWRS     S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    85                88 90 84             83 88 88 84
MAX HEAT         88                90    90          83    88    88


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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          85      74    85      74    85      74    84      74    84
TEMP          85 78   75 79 85 78   75 79 85 78   75 79 84 78   75 79 84 78
DEWPT         68 70   69 69 68 69   69 69 69 70   70 70 70 69   69 68 66 67
PWIND DIR         E       E     E       E    NE       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC FW   SC SC SC FW   SC SC SC B1   B1 B1 B1 B1   B1 B1 SC FW
POP 12HR         30      30    30      30    30      40    40      50    50
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  S    C  C  C  S

$$

PRZ002-280815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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                      76          85          76          84          74
TEMP          82 79 78 77 76 80 84 85 82 79 78 77 76 80 83 84 81 78 76 75 74 79
DEWPT         69 70 70 70 69 70 70 70 70 70 69 68 68 69 69 69 69 68 69 70 69 69
RH            65 74 76 79 79 72 63 61 67 74 74 74 76 69 63 61 67 71 79 84 84 72
WIND DIR      NE  E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      17 17 18 18 18 19 20 19 19 18 18 18 18 19 18 19 19 19 18 18 18 16
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1
POP 12HR                     30          40          20          20          40
QPF 12HR                   0.04        0.12        0.03        0.04        0.03
RAIN SHWRS     S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    85             83 88 90 86             83 87 88 84
MAX HEAT         90          83    90    90          83    88    88


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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      75    84      74    84      74    84      75    83
TEMP          84 78   76 79 84 78   75 79 84 78   75 79 84 78   76 79 83 78
DEWPT         68 69   69 69 67 68   69 70 70 70   71 71 70 69   69 69 67 68
PWIND DIR         E       E     E       E    NE      NE     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   B1 B1 B1 SC   B1 B1 SC B1   B2 B2 B2 B1   B2 B2 B1 SC
POP 12HR         40      50    50      50    50      50    50      50    50
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  S    C  C  C  S

$$

PRZ007-280815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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                      63          90          63          90          63
TEMP          79 72 68 65 63 74 86 90 80 73 68 65 63 76 86 90 81 73 68 65 63 75
DEWPT         65 65 66 65 63 67 65 66 65 67 67 65 63 66 65 63 64 66 66 65 63 67
RH            62 79 93100100 79 50 45 60 81 97100100 71 50 41 56 79 93100100 76
WIND DIR      NE NE NE NE NE NE  E  E NE NE NE NE NE  E  E  E  E NE NE NE NE  E
WIND SPD      18 11 10 11 11 16 17 17 18 11 10 11 11 16 19 21 20 11 12 12 11  9
CLOUDS        SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                      5          20           5          10           5
QPF 12HR                      0        0.02           0        0.01           0
RAIN SHWRS     S                    S  S                    S  S  S  S  S  S  S
HEAT INDEX                      88 93 82                88 91 83
MAX HEAT         89                93    92                91    90


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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      63    89      64    89      65    89      65    88
TEMP          89 72   65 75 89 73   66 76 89 74   67 77 89 74   67 76 88 73
DEWPT         61 66   65 67 63 64   66 67 65 67   67 67 67 67   66 66 63 64
PWIND DIR         E      NE     E      NE     E      NE     E      NE     E
WIND CHAR        GN      LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW FW   FW FW SC SC   SC SC FW B1   SC SC SC B1   SC SC SC B1
POP 12HR         10      10    10      20    20      10    30      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  C  C    S  S  S  S

$$

PRZ008-280815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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                      73          82          72          82          72
TEMP          79 77 75 74 73 77 81 82 78 76 74 73 72 77 81 82 79 76 74 73 72 77
DEWPT         70 70 70 70 69 69 69 70 69 69 69 69 68 69 69 68 69 69 69 69 69 70
RH            74 79 84 87 87 76 67 67 74 79 84 87 87 76 67 63 72 79 84 87 90 79
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      24 19 19 19 19 21 23 24 24 20 20 20 18 20 21 24 24 20 17 17 17 18
CLOUDS        SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          20          10          10           5
QPF 12HR                   0.04        0.04        0.01        0.02           0
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                      84 86                   84 85
MAX HEAT         88                86    86                85    85


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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          83      71    82      70    82      70    82      70    81
TEMP          83 75   72 76 82 74   71 76 82 74   71 76 82 74   71 75 81 74
DEWPT         67 69   69 68 68 69   68 68 69 70   69 69 69 69   68 68 67 67
PWIND DIR         E       E     E       E    NE       E    NE       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    FW FW   FW FW FW SC   FW FW FW SC   SC SC SC B1   SC SC SC SC
POP 12HR         20      10    20      20    20      10    10      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-280815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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                      71          84          71          84          71
TEMP          79 76 74 72 71 76 82 84 79 76 73 72 71 77 82 84 79 76 73 72 71 78
DEWPT         69 68 68 68 68 68 68 68 67 68 68 68 66 67 67 67 66 67 67 68 67 68
RH            72 76 82 87 90 76 63 59 67 76 84 87 84 71 61 57 64 74 81 87 87 71
WIND DIR      NE  E  E  E NE  E  E NE NE NE NE NE NE  E NE  E NE  E  E  E  E  E
WIND SPD      10 17 13 11 12 18 17 18 19 14 12 12 12 16 16 13 14 14 13 14 13 11
CLOUDS        SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          20           5          10           5
QPF 12HR                      0        0.02           0        0.01           0
RAIN SHWRS     S                    S  S                    S  S  S  S  S  S  S
HEAT INDEX                      85 87                   85 87
MAX HEAT         87                87    86                87    86


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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          85      71    84      69    84      69    84      70    83
TEMP          85 76   72 77 84 74   70 76 84 74   70 76 84 75   71 76 83 75
DEWPT         67 67   68 67 68 67   67 68 68 69   69 69 68 69   67 67 67 65
PWIND DIR         E       E     N       E    NE      NE    NE      NE    NE
WIND CHAR        LT      GN    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC   FW FW SC B1   FW FW FW B1   SC SC B1 B2   SC SC SC B1
POP 12HR         20      10    30      10    30      10    30      10    20
RAIN SHWRS     S  S    S  S  C  C    S  S  S  C    S  S  C  C    S  S  S  S

$$

VIZ001-280815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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          85          75          85          74
TEMP          81 79 77 76 75 79 84 85 81 79 77 76 75 80 84 85 81 78 76 75 74 79
DEWPT         70 70 70 70 70 70 70 70 70 70 69 69 70 69 69 70 69 69 70 70 69 69
RH            69 74 79 82 84 74 63 61 69 74 76 79 84 69 61 61 67 74 82 84 84 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      20 21 23 21 21 23 23 21 20 21 21 23 23 23 23 23 23 23 23 21 23 23
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          40          20          20          20
QPF 12HR                   0.04        0.12        0.03        0.04           0
RAIN SHWRS     S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    85                88 90 85             83 88 90 84
MAX HEAT         90                90    90          83    90    90


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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      75    84      74    84      73    85      74    85
TEMP          84 78   76 79 84 78   75 79 84 77   74 79 85 78   75 79 85 78
DEWPT         70 71   70 69 69 69   70 70 70 70   70 70 69 69   69 68 68 69
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      WY    WY
AVG CLOUDS    SC FW   SC SC SC SC   SC SC SC SC   B1 B1 B1 SC   B1 B1 SC SC
POP 12HR         20      30    30      20    20      30    30      30    30
RAIN SHWRS     S  S    C  C  C  S    S  S  S  S    C  C  C  S    C  C  C  S

$$

VIZ002-280815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1242 PM AST Mon Feb 27 2017

DATE           02/27/17      TUE 02/28/17            WED 03/01/17            THU
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          86          75          86          74
TEMP          81 78 76 75 74 79 84 86 82 79 77 76 75 80 85 86 82 78 76 75 74 80
DEWPT         69 70 70 70 71 71 70 70 71 71 70 69 70 70 69 70 70 70 71 71 70 70
RH            67 76 82 84 90 77 63 59 69 77 79 79 84 72 59 59 67 76 85 87 87 72
WIND DIR       E NE  E NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      19 20 20 21 20 21 23 21 20 20 21 20 21 24 23 23 23 21 21 21 24 23
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          40          20          20          40
QPF 12HR                   0.04        0.12        0.03        0.04        0.01
RAIN SHWRS     S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    84                88 91 86             83 89 91 86             83
MAX HEAT         91                91    91          83    91    91          83


DATE           03/02  FRI 03/03/17  SAT 03/04/17  SUN 03/05/17  MON 03/06/17
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      74    86      72    86      73    85      72    85
TEMP          86 78   75 80 86 77   73 79 86 78   74 79 85 77   73 78 85 77
DEWPT         71 72   71 70 70 71   71 71 72 72   71 72 71 71   70 70 70 71
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      WY    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   B1 B1 SC SC   B1 B1 SC SC   SC SC SC SC
POP 12HR         40      40    40      30    30      30    30      20    20
RAIN SHWRS     C  S    C  C  C  S    C  C  C  S    C  C  C  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.