Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 021859
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
259 PM AST MON MAR 2 2015

PRZ001-030845-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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          84          74          85          73
TEMP          81 77 76 74 73 79 83 84 81 77 76 75 74 80 84 84 81 77 75 74 73 80
DEWPT         67 68 66 64 62 61 62 65 66 67 67 67 67 66 66 66 67 67 67 66 66 67
RH            63 74 71 71 68 54 49 53 60 71 74 76 79 62 55 55 63 71 76 76 79 65
WIND DIR       E  E NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      14 11  9 10 11 16 16 14 14 14 14 14 13 16 20 19 17 17 17 14 16 16
CLOUDS        SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW FW
POP 12HR                     20          20          20          20          10
QPF 12HR                   0.07        0.06        0.05           0           0
RAIN SHWRS     C  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 86 83             82 86 86 83             82
MAX HEAT         87                86    85          82    87    86          82


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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    85      73    85      73    86      73    86
TEMP          85 78   75 80 84 77   74 79 84 77   74 80 85 77   74 80 85 77
DEWPT         67 67   67 67 66 67   67 66 65 68   66 67 67 68   68 68 67 68
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-030845-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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          84          75          84          75
TEMP          82 78 77 76 75 80 83 84 81 78 77 76 75 80 83 84 81 78 77 76 75 80
DEWPT         70 70 69 67 64 65 65 68 69 71 70 67 67 67 68 68 68 68 68 68 68 68
RH            67 76 76 74 69 60 55 59 67 79 79 74 76 65 61 59 65 71 74 76 79 67
WIND DIR      NE NE  E  E  E  E  E NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E
WIND SPD      17 16 17 17 19 19 17 17 18 19 20 19 19 21 21 19 19 21 21 20 21 21
CLOUDS        SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          20          20          20          10
QPF 12HR                   0.07        0.06        0.06           0           0
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    86             82 85 87 84             82 86 87 84             83
MAX HEAT         88          82    87    86          82    87    86          83


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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      75    84      74    84      73    85      74    85
TEMP          85 78   76 80 84 77   75 79 83 77   74 79 84 78   75 80 84 78
DEWPT         68 68   68 68 68 68   68 67 67 68   68 68 69 69   69 69 69 69
PWIND DIR         E       E     E      NE     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      GN    GN      GN    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-030845-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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                      70          89          72          86          70
TEMP          83 77 74 71 71 80 88 88 83 78 75 73 72 79 85 85 80 75 73 71 71 79
DEWPT         65 64 63 63 59 62 61 62 65 65 66 66 65 64 63 63 63 64 65 65 66 66
RH            55 64 69 76 66 54 40 42 55 64 74 79 79 60 48 48 56 69 76 81 84 64
WIND DIR      NE NE NE NE NE NE  E  E  E NE NE NE NE  E  E  E  E NE NE  E  E  E
WIND SPD      12 10 11  9  9 11 16 17 16 12 12 11 12 16 18 18 17 11 13 10 11 11
CLOUDS        B1 FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          20           5          10          10
QPF 12HR                   0.04        0.05        0.02           0           0
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S              S  S  S  S  S
HEAT INDEX    85             81 88 88 85                86 86 81
MAX HEAT         90          81    89    88                87    85


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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      71    86      70    86      70    87      70    87
TEMP          86 76   72 79 85 75   71 78 85 75   71 79 86 76   71 79 86 76
DEWPT         65 65   64 66 64 64   65 65 63 65   65 65 64 66   67 67 64 66
PWIND DIR         E       E     E      NE     E       E     E       E     E
WIND CHAR        GN      GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-030845-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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                      70          81          71          84          70
TEMP          78 74 73 71 70 76 80 81 78 74 73 72 71 78 83 83 79 75 73 71 70 77
DEWPT         67 67 68 65 66 64 65 66 67 66 66 66 66 66 66 66 66 66 66 66 66 66
RH            69 79 84 81 87 66 60 60 69 76 79 81 84 67 57 57 64 74 79 84 87 69
WIND DIR       E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 17 16 16 16 18 19 20 20 18 19 17 18 23 20 21 21 19 19 19 17 14
CLOUDS        SC FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          20          10          10          10
QPF 12HR                   0.04        0.04        0.03           0           0
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      82 83                   85 85
MAX HEAT         85                83    82                86    84


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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    83      70    83
TEMP          82 75   72 77 81 74   71 76 81 74   71 77 82 74   71 77 82 74
DEWPT         66 67   66 67 67 66   67 66 64 66   67 66 67 68   68 67 67 68
PWIND DIR         E       E     E       E    NE       E     E       E     E
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW SC FW
POP 12HR         10      10    10      10    10      10    10      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  C  C  C

$$

PRZ010-030845-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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                      69          84          70          84          69
TEMP          79 74 72 70 69 77 83 83 79 75 73 71 70 77 83 83 79 74 72 70 69 76
DEWPT         67 66 67 65 63 62 64 64 65 66 66 66 66 66 66 66 65 65 65 66 66 66
RH            67 76 84 84 81 60 53 53 62 74 79 84 87 69 57 57 62 74 79 87 90 71
WIND DIR      NE NE NE NE NE NE NE NE NE NE  E NE NE NE  E  E  E NE NE  E  E  E
WIND SPD      16 14 11 12 11 10 14 16 17 13 13 11 11 14 17 16 16 13 13 12 13 13
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                     10          20           5          10          10
QPF 12HR                   0.04        0.05        0.02           0           0
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S              S  S  S  S  S
HEAT INDEX                      84 84                   85 85
MAX HEAT         86                85    83                86    84


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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      70    82      69    82      69    83      69    83
TEMP          82 74   71 76 81 73   70 76 81 73   70 76 82 74   70 76 82 74
DEWPT         66 67   65 66 67 66   66 66 64 66   67 66 67 67   68 67 67 67
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW SC SC   FW FW SC SC
POP 12HR         10      10    10      10    10      30    30      30    30
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  C  C  C    S  C  C  C

$$

VIZ001-030845-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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          85          73          86          74
TEMP          81 77 76 74 73 79 84 84 81 77 75 74 73 80 85 85 82 78 76 75 74 80
DEWPT         68 67 66 64 65 64 68 69 69 70 69 68 67 67 67 68 69 69 69 68 68 68
RH            65 71 71 71 76 60 59 61 67 79 82 82 81 65 55 57 65 74 79 79 82 67
WIND DIR      NE  E  E  E  E  E  E  E NE NE NE  E NE  E  E  E  E  E  E  E  E  E
WIND SPD      17 17 16 14 18 18 17 17 18 19 19 19 19 20 20 20 19 19 21 19 21 23
CLOUDS        SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          20          20          20          10
QPF 12HR                   0.07        0.06        0.06           0           0
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    84                87 88 84             82 88 88 85             83
MAX HEAT         89                89    88          82    89    88          83


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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      73    85      73    84      74    85      73    84
TEMP          84 77   74 79 84 77   74 79 84 77   75 80 84 77   74 79 84 77
DEWPT         68 68   68 68 68 68   68 66 68 68   68 68 69 69   69 69 69 69
PWIND DIR         E       E     E      NE     E       E     E       E     E
WIND CHAR        BZ      GN    BZ      GN    BZ      GN    BZ      GN    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-030845-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
259 PM AST MON MAR 2 2015

DATE           03/02/15      TUE 03/03/15            WED 03/04/15            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                      72          85          71          86          73
TEMP          80 76 75 73 72 79 84 84 80 76 74 72 71 79 85 85 81 77 76 74 73 79
DEWPT         68 68 68 68 66 66 67 69 70 71 70 68 68 68 68 68 68 68 68 68 69 69
RH            67 76 79 84 81 64 57 61 72 85 87 87 90 69 57 57 65 74 76 82 87 72
WIND DIR      NE  E  E  E NE  E  E NE NE NE  E NE  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 18 17 17 18 19 18 18 19 20 20 19 19 21 21 21 21 21 21 20 23 24
CLOUDS        SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     20          20          20          20          10
QPF 12HR                   0.07        0.04        0.06           0           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    83                87 88 83                88 88 84
MAX HEAT         88                88    87                89    88


DATE           03/05  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15  MON 03/09/15
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      72    85      71    85      72    85      72    86
TEMP          84 76   73 79 84 76   72 78 84 76   73 79 84 76   73 79 85 76
DEWPT         68 69   68 68 68 69   68 67 68 68   68 69 69 70   70 69 69 70
PWIND DIR         E       E     E      NE     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      GN    BZ      GN    BZ      GN    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      10    10      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$







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