Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 050229
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
1029 PM AST WED MAR 4 2015

PRZ001-050815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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                      73          85          73          85          73
TEMP                75 74 73 79 84 84 81 77 75 74 73 79 84 84 81 77 75 74 73 79
DEWPT               67 66 66 67 67 67 67 67 67 67 67 67 66 66 66 67 67 67 67 66
RH                  76 76 79 67 57 57 63 71 76 79 81 67 55 55 60 71 76 79 81 64
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            16 16 17 18 19 17 17 16 17 14 12 13 20 19 17 14 11 12 14 17
CLOUDS              SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     20          20          10          10          20
QPF 12HR                   0.02        0.02           0        0.01        0.03
RAIN SHWRS           S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      87 87 83                86 86 83
MAX HEAT                           88    87                87    86


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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      74    85      74    87      73    86      74    86
TEMP          84 78   75 80 84 78   75 81 86 78   74 80 85 78   75 80 85 77
DEWPT         65 68   66 67 67 68   68 68 67 68   68 68 67 68   68 68 68 68
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    SC SC   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

$$

PRZ002-050815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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                      76          85          76          85          76
TEMP                78 77 76 81 84 85 82 79 78 77 76 81 84 85 82 79 78 77 76 81
DEWPT               68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 67
RH                  71 74 76 65 59 57 63 69 71 74 76 65 59 57 63 69 71 74 76 63
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            21 21 20 21 19 19 19 19 21 18 20 17 17 18 17 19 20 23 23 19
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.02        0.02        0.02        0.03
RAIN SHWRS           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 85             84 87 88 85             83
MAX HEAT                     84    88    87          84    88    87          83


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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      76    85      75    85      75    85
TEMP          85 78   76 80 84 79   77 81 85 78   76 80 85 78   76 80 84 78
DEWPT         67 68   68 68 69 69   69 69 69 69   69 69 69 69   69 69 69 69
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 FW FW   SC FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    20      20    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

$$

PRZ007-050815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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          70          86          70
TEMP                73 71 71 79 87 87 82 76 74 71 70 78 85 85 80 75 73 71 71 79
DEWPT               65 65 66 66 66 65 65 65 64 64 65 66 65 64 64 64 65 65 65 65
RH                  76 81 84 64 50 48 56 69 71 79 84 67 51 50 58 69 76 81 81 62
WIND DIR            NE NE NE  E  E  E  E NE NE NE NE  E  E  E  E NE NE NE NE  E
WIND SPD            13 11 11 16 18 19 17 11 10 11 12 13 14 19 14 11 11 11 11 13
CLOUDS              FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0        0.01        0.02
RAIN SHWRS                                                  S  S  S  S  S  S  S
HEAT INDEX                      89 89 84                87 86 82
MAX HEAT                           90    88                88    85


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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      71    88      70    88      71    87
TEMP          86 76   72 79 85 76   72 80 87 76   71 79 87 77   72 79 86 76
DEWPT         63 65   65 65 64 66   67 67 64 66   67 67 64 66   67 67 67 66
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      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

$$

PRZ008-050815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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          83          70          82          70
TEMP                73 71 70 77 82 82 78 74 73 71 70 76 81 81 78 74 72 71 70 77
DEWPT               66 66 66 66 66 66 67 67 67 66 66 67 67 67 66 66 67 67 67 66
RH                  79 84 87 69 58 58 69 79 81 84 87 74 63 63 67 76 84 87 90 69
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD            21 19 18 19 23 23 20 18 20 19 14 13 19 21 20 18 18 14 14 14
CLOUDS              FW FW 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
QPF 12HR                   0.01           0           0        0.01        0.02
RAIN SHWRS           S  S  S  S  S        S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                      84 84                   83 83
MAX HEAT                           85    84                85    83


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          84      71    83      71    84      70    83      71    83
TEMP          83 75   72 77 82 75   72 78 83 75   71 77 82 75   72 77 82 74
DEWPT         64 66   67 66 67 68   68 67 67 68   68 67 67 68   68 68 67 68
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      GN    GN      BZ    GN      GN    GN      BZ    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW SC FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  C  C  C    S  S  S  S    S  S  S  S

$$

PRZ010-050815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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                      69          87          69          87          69
TEMP                72 70 70 78 86 86 81 75 73 70 70 78 86 86 81 75 73 70 69 77
DEWPT               65 66 66 66 66 66 67 67 66 65 65 66 67 67 67 66 66 66 66 66
RH                  79 87 87 67 51 51 63 76 79 84 84 67 53 53 63 74 79 87 90 69
WIND DIR             E  E  E  E  E  E NE NE NE  E  E  E  E  E NE NE NE  E  E  E
WIND SPD            14 12  9 11 16 12 17 12  9  9 10 12 14 12 16 12 11  9 10 13
CLOUDS              FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC
POP 12HR                      5           5           5           5          10
QPF 12HR                      0           0           0        0.01        0.02
RAIN SHWRS                                                  S  S  S  S  S  S  S
HEAT INDEX                      88 88 83                89 89 83
MAX HEAT                           89    87                90    88


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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          84      70    83      70    84      69    83      70    83
TEMP          83 75   71 77 82 74   71 77 83 74   70 76 82 74   71 77 82 74
DEWPT         64 66   67 66 67 67   68 67 67 67   68 67 67 67   68 68 67 68
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    GN
AVG CLOUDS    SC FW   FW FW SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         10      30    30      30    30      30    30      30    30
RAIN SHWRS     S  S    S  C  C  C    S  C  C  C    S  C  C  C    S  C  C  C

$$

VIZ001-050815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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                      74          86          74          85          74
TEMP                76 75 74 80 85 85 82 78 76 75 74 80 84 84 81 78 76 75 74 80
DEWPT               69 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 68 67 66
RH                  79 79 82 67 57 57 63 71 76 79 82 67 59 59 65 71 76 79 79 62
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E  E
WIND SPD            20 20 19 20 20 19 19 18 19 18 17 19 19 18 17 18 18 19 19 17
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.02        0.02        0.02        0.03
RAIN SHWRS           S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 88 88 85             83 87 87 84             82
MAX HEAT                     83    89    88          83    88    87          82


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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      74    86      74    85      75    85      74    85
TEMP          84 78   75 80 85 78   75 80 85 78   76 80 84 78   75 80 84 78
DEWPT         68 68   68 68 69 69   69 69 69 69   69 69 69 69   69 69 69 70
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 SC   SC SC FW FW   SC FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    20      20    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

$$

VIZ002-050815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1029 PM AST WED MAR 4 2015

DATE           03/04/15      THU 03/05/15            FRI 03/06/15            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                      73          86          73          86          73
TEMP                75 74 73 80 85 85 81 77 76 74 73 80 85 85 81 77 76 74 73 80
DEWPT               68 68 69 69 69 68 69 69 69 68 68 68 68 68 69 69 69 68 67 67
RH                  79 82 87 69 59 57 67 76 79 82 84 67 57 57 67 76 79 82 81 65
WIND DIR             E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE  E  E  E
WIND SPD            21 21 20 23 23 20 20 20 21 20 20 20 20 19 18 18 19 20 19 19
CLOUDS              SC SC SC FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.02        0.02        0.02        0.03
RAIN SHWRS           S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                   83 89 88 84             83 88 88 84             82
MAX HEAT                     83    89    88          83    89    88          82


DATE           03/07  SUN 03/08/15  MON 03/09/15  TUE 03/10/15  WED 03/11/15
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      73    86      74    87      74    86      72    86
TEMP          85 77   74 80 85 78   75 81 86 78   75 80 85 77   73 79 85 76
DEWPT         68 68   68 69 69 70   70 69 69 70   70 69 69 70   70 70 69 70
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    WY      WY    WY
AVG CLOUDS    SC FW   FW FW FW FW   SC FW FW FW   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    20      20    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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