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Issued by NWS San Juan, PR

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FOCA52 TJSJ 291945
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
345 PM AST Wed Mar 29 2017

PRZ001-300815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      74          84          74          84          75
TEMP          81 76 74 74 75 78 82 84 80 75 74 75 74 75 80 84 81 76 75 78 80 82
DEWPT         70 69 69 68 67 68 68 68 69 69 68 68 67 67 67 67 68 68 69 70 71 71
RH            69 79 84 82 76 71 63 59 69 82 82 79 79 76 65 57 65 76 82 76 74 69
WIND DIR      NE  N  N NE NE NE NE NE NE NE  E  E  E  E NE NE  E  E  E SE SE  E
WIND SPD       9  8  8  6  8  9 10 12 12 11  9  8  9 11 13 13 14 11 10  8  8 11
CLOUDS        SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          20          20          20
QPF 12HR                   0.03        0.04        0.05        0.07        0.04
RAIN SHWRS     S  S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    85                85 87 83                82 87 84          83 86
MAX HEAT         88                87    86                87    87          86


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          86      75    88      76    87      75    86      74    87
TEMP          86 80   75 82 88 80   76 82 87 77   75 78 86 75   75 79 87 78
DEWPT         72 71   70 71 72 71   69 69 71 71   70 69 69 69   69 69 70 70
PWIND DIR         E       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 SC   SC SC SC SC   FW FW SC SC   FW FW FW FW
POP 12HR         40      30    30      20    30      10    20      10    10
RAIN SHWRS     C  C    C  C  C  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-300815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      72          84          73          85          73
TEMP          80 75 72 72 73 76 81 84 80 74 73 75 75 77 82 85 81 75 73 74 76 80
DEWPT         72 70 69 68 68 68 69 69 69 69 69 68 68 68 67 68 68 69 70 70 71 71
RH            77 84 90 87 84 76 67 61 69 84 87 79 79 74 61 57 65 82 90 87 85 74
WIND DIR       N  N  N  N  N NE NE NE NE NE NE NE NE NE  E NE  E  E  E  E  E  E
WIND SPD      10 10 10 10  9 11 11 12 13 12 11 10 10 12 12 13 12 12 12 11 11 12
CLOUDS        B1 SC FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          20          20          40
QPF 12HR                   0.02        0.06        0.05        0.09        0.09
RAIN SHWRS     C  S           C  C  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    84                84 88 83                85 88 84             83
MAX HEAT         90                88    87                88    87          83


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          85      73    86      73    85      75    85      75    86
TEMP          85 76   73 79 86 75   74 79 85 77   75 77 85 76   77 79 86 78
DEWPT         72 71   71 72 71 70   70 69 71 71   70 70 70 69   69 70 70 70
PWIND DIR         E       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 SC   SC SC SC SC   FW FW SC SC   FW FW FW FW
POP 12HR         40      30    30      20    20      10    20      10    10
RAIN SHWRS     C  C    C  C  C  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-300815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      67          91          66          89          68
TEMP          82 71 67 68 70 75 85 91 84 73 67 66 68 74 84 89 82 72 68 70 74 80
DEWPT         68 69 67 67 66 66 63 65 67 68 67 66 66 66 64 63 65 67 66 67 68 69
RH            63 93100 97 87 74 48 42 57 84100100 93 76 51 42 56 84 93 90 82 69
WIND DIR       S  E NE NE  N NE  E SE  W  E  E  E NE NE SE SE  E  E NE NE NE  E
WIND SPD       4  8  8  9 10 10  6 10  5  6  9  9 10 11 10 13 10  9  9  9  9 11
CLOUDS        B1 FW FW FW FW FW FW B2 B2 FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR                     30          50           5          10          30
QPF 12HR                      0        0.15           0        0.01        0.07
RAIN SHWRS     C  C                 C  C                    S  S  C  C  C  C  C
TSTMS          S
HEAT INDEX    85                86 93 87                85 90 84             83
MAX HEAT         91                93    93                90    89          83


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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      68    91      68    91      68    90      66    90
TEMP          90 73   68 79 91 72   69 78 91 72   69 78 90 71   66 75 90 71
DEWPT         70 70   68 70 69 69   68 68 67 69   68 68 68 68   66 67 66 68
PWIND DIR        SE       E    SE       E     E      NE     E      NE     E
WIND CHAR        GN      GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   FW FW FW SC   SC SC SC SC   FW FW FW FW
POP 12HR         30      20    20      10    20      20    20      10    20
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-300815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      72          82          73          81          71
TEMP          79 74 72 72 72 74 79 82 79 75 73 73 74 76 79 81 78 73 71 71 72 75
DEWPT         69 69 69 69 68 69 68 69 69 69 69 68 68 68 67 67 68 68 69 68 69 70
RH            72 84 90 90 87 84 69 65 72 82 87 84 82 76 67 63 71 84 93 90 90 84
WIND DIR       N NE NE NE NE NE NE NE NE NE  E  E  E  E NE NE  E  E  E  E  E  E
WIND SPD      11 12 12 11 12 13 14 16 16 14 14 12 12 14 16 16 14 13 13 12 12 13
CLOUDS        SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     30          30          10          10          10
QPF 12HR                   0.03        0.04        0.02        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C        S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX                         85                      83
MAX HEAT         84                85    85                83    83


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          83      74    83      74    84      73    84      71    83
TEMP          83 76   74 79 83 76   74 76 84 75   73 77 84 75   71 74 83 75
DEWPT         72 72   71 70 73 72   71 70 71 71   70 69 70 70   68 67 70 71
PWIND DIR        NE       E    NE       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC   FW FW FW SC
POP 12HR         40      20    30      20    20      10    20      10    20
RAIN SHWRS     C  C    S  S  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-300815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      71          87          71          83          72
TEMP          81 74 71 71 72 76 83 87 82 75 71 71 72 74 79 83 81 77 73 72 74 78
DEWPT         69 69 69 68 68 68 67 67 69 69 68 68 67 67 67 68 68 67 67 67 67 68
RH            67 84 93 90 87 76 59 52 65 82 90 90 84 79 67 61 65 71 81 84 79 71
WIND DIR       N NE NE NE NE NE NE NE NE NE  E  E  E  E  E  S  S NE  E  E NE NE
WIND SPD      12 10 10 10 10 11 10 12 12 11 11 11 12 13  5  5  4  8  9  9  8  5
CLOUDS        SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      5          10           5          40          10
QPF 12HR                      0        0.02           0        0.15        0.02
RAIN SHWRS     S  S                 S  S                    C  C  S  S  S  S  S
HEAT INDEX    84                86 90 85                   86 84
MAX HEAT         89                90    89                86    86


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          85      73    87      74    88      73    88      71    87
TEMP          85 75   74 80 87 78   74 78 88 76   73 77 88 76   71 76 87 75
DEWPT         74 71   70 70 72 71   70 69 70 70   69 69 71 70   67 67 68 70
PWIND DIR        NW       E     S       E    SE      NE     E       E    NE
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      GN    LT
AVG CLOUDS    SC SC   SC SC SC SC   FW FW SC SC   SC SC SC SC   FW FW SC SC
POP 12HR         40      20    30      10    30      20    30      10    30
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  C  C

$$

VIZ001-300815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      74          85          73          85          74
TEMP          81 75 74 80 82 80 79 80 85 84 80 75 73 75 80 84 85 79 74 74 76 79
DEWPT         70 70 70 69 68 68 69 69 69 69 69 69 68 68 68 68 68 69 70 71 71 71
RH            69 84 87 69 63 67 72 69 59 61 69 82 84 79 67 59 57 72 87 90 85 77
WIND DIR       N  N  N NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E
WIND SPD      10 11 11 11 11 11 12 12 13 13 13 12 13 13 13 12 13 14 14 14 14 14
CLOUDS        B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          20          20          40
QPF 12HR                   0.03        0.06        0.05        0.09        0.09
RAIN SHWRS     C  S  S  S  S  C  C  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    85       83 85 83    83 89 88 83          83 87 88
MAX HEAT         88    83    85    83    89    87          87    88


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          85      74    84      74    85      74    84      73    85
TEMP          84 83   75 82 79 79   79 76 84 79   79 74 83 78   78 74 84 84
DEWPT         71 71   71 71 70 71   70 70 71 71   71 69 70 69   70 70 70 70
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC SC   SC SC SC SC   FW FW SC SC   FW FW FW FW
POP 12HR         40      30    30      20    20      10    20      10    10
RAIN SHWRS     C  C    C  C  C  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-300815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
345 PM AST Wed Mar 29 2017

DATE           03/29/17      THU 03/30/17            FRI 03/31/17            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                      71          85          72          86          73
TEMP          86 85 79 72 72 82 85 85 84 85 85 85 77 72 77 84 86 79 73 74 77 80
DEWPT         71 72 72 71 70 69 70 70 70 71 71 71 71 71 71 71 72 72 73 73 72 73
RH            61 65 79 97 93 65 61 61 63 63 63 63 82 97 82 65 63 79100 97 85 79
WIND DIR      NE NE NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E
WIND SPD       6  9 10 10 10 11 11 11 12 13 12 12 12 14 14 14 16 16 16 14 13 13
CLOUDS        B1 SC FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          20          20          20          40
QPF 12HR                   0.01        0.05        0.05        0.09        0.09
RAIN SHWRS     C  S           S  S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    91 91          85 90 90 88 90 90 90          89 92             84
MAX HEAT         92    88    85    90    90    90    86    89    92          84


DATE           04/01  SUN 04/02/17  MON 04/03/17  TUE 04/04/17  WED 04/05/17
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          86      73    86      71    86      71    85      72    86
TEMP          80 86   74 74 74 86   73 80 80 85   74 74 85 73   73 73 84 84
DEWPT         73 74   73 72 72 72   72 73 72 72   72 71 72 72   71 71 71 71
PWIND DIR         E       E     E       E     E       E     E       E     E
WIND CHAR        BZ      BZ    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC   SC SC SC FW   SC SC SC FW   SC SC SC SC   SC SC SC SC
POP 12HR         40      20    20      20    20      20    20      20    20
RAIN SHWRS     C  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$


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