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Issued by NWS San Juan, PR

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FOCA52 TJSJ 191651
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
1251 PM AST Sun Feb 19 2017

PRZ001-200815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          87          75          82          72
TEMP          80 75 72 72 73 77 82 84 80 75 75 75 75 75 79 82 80 75 72 72 73 76
DEWPT         66 66 66 66 65 68 68 67 67 67 67 68 67 66 64 63 64 65 66 65 64 63
RH            62 74 81 81 76 74 63 57 65 76 76 79 76 74 60 53 58 71 81 79 73 64
WIND DIR       E SE  S  S  S  S  N  N SW SW SW SW NW NW NW NW NW NW  N  N  N NE
WIND SPD      13  8  5  4  5  5  4  8  6 10  8  9 11 12 14 12 11 13 13 11  9  9
CLOUDS        B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          30          50          20          40
QPF 12HR                   0.03        0.23        0.12        0.01        0.05
RAIN SHWRS     C  S  S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX    82                85 87 82                   83 82
MAX HEAT         86                87    86                83    83


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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          83      73    84      73    86      73    86      74    85
TEMP          82 74   73 77 84 75   74 77 85 76   74 78 86 77   74 77 85 77
DEWPT         64 66   66 67 66 66   67 68 69 69   69 69 69 70   70 69 69 70
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      LT    GN      GN    BZ      GN    BZ      GN    GN
AVG CLOUDS    SC FW   SC SC SC FW   FW FW FW SC   FW FW FW SC   SC SC SC FW
POP 12HR         40      30    30      10    40      20    30      30    30
RAIN SHWRS     C  S    C  C  C  S    S  S  C  C    S  S  C  C    C  C  C  S

$$

PRZ002-200815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          84          70          83          70
TEMP          79 73 70 70 72 76 81 83 78 71 70 70 70 73 79 82 79 74 71 71 72 76
DEWPT         65 66 67 67 67 67 66 66 68 67 68 67 68 67 65 63 63 65 66 65 64 62
RH            62 79 90 90 84 74 60 57 71 87 93 90 93 81 62 53 58 74 84 81 76 62
WIND DIR       E  E  E SE SW SE  S  S  S SW SW NW  W NW  N  N  N  N  N  N  N NE
WIND SPD       9  6  6  5  4  5  9 12  9  8  6 10 10 14 17 17 14 12 13 11  9  9
CLOUDS        B1 SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          20          50          20          40
QPF 12HR                   0.03        0.05        0.12        0.01        0.05
RAIN SHWRS     C  S  S  S  S  S  S  S  S  C  C  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX                      83 85                      83
MAX HEAT         84                85    84                83    83


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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      70    84      71    84      72    85      73    84
TEMP          82 74   74 77 82 74   75 78 83 75   73 77 84 75   74 77 83 77
DEWPT         64 66   67 67 65 66   68 68 68 70   69 69 69 70   69 69 69 70
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    BZ      BZ    GN      GN    GN
AVG CLOUDS    SC FW   SC SC SC FW   FW FW FW SC   SC SC SC FW   SC SC SC FW
POP 12HR         40      30    30      20    30      30    30      30    30
RAIN SHWRS     C  S    C  C  C  S    S  S  C  C    C  C  C  S    C  C  C  S

$$

PRZ007-200815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          86          70          91          68
TEMP          79 71 67 68 71 77 83 85 78 70 70 72 73 75 83 87 82 72 68 68 68 70
DEWPT         63 64 64 64 64 66 64 63 63 64 65 66 66 66 62 55 58 62 64 64 63 63
RH            58 79 90 87 79 69 53 48 60 81 84 81 79 74 49 34 44 71 87 87 84 78
WIND DIR      SE  N  N  N  N NE  S  S  S  N  N  N SW  S NW NW  N  N  N  N  N NE
WIND SPD      11  5  6  6  6  4  6  9  5  5  5  9  9 12 14 12 14 13 16 13 12 12
CLOUDS        SC FW FW FW FW FW FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      5          20          10          20          10
QPF 12HR                      0        0.09           0        0.03        0.01
RAIN SHWRS     S                    S  S  S  S              S  S  S  S  S  S  S
HEAT INDEX                      84 86                   84    82
MAX HEAT         85                86    84                86    85


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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      65    86      66    89      68    88      69    88
TEMP          81 72   68 74 86 72   71 76 86 72   70 75 87 72   71 77 87 72
DEWPT         62 63   64 65 63 65   63 66 64 66   67 67 66 67   67 67 65 67
PWIND DIR         E      NE    SE      NE    SE       E    SE      NE     E
WIND CHAR        LT      GN    GN      GN    BZ      GN    GN      LT    LT
AVG CLOUDS    FW SC   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW
POP 12HR         40      20    20      10    30      20    20      20    20
RAIN SHWRS     C  C    S  S  S  S    S  S  C  C    S  S  S  S    S  S  S  S

$$

PRZ008-200815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          76          80          72
TEMP          78 75 74 74 73 74 78 81 79 76 76 76 76 76 79 80 78 75 73 73 73 74
DEWPT         69 68 67 67 67 67 66 69 70 69 68 68 68 68 64 64 65 67 66 65 64 64
RH            74 79 79 79 81 79 67 67 74 79 76 76 76 76 60 58 64 76 79 76 73 71
WIND DIR      SE SE SE SE SE  S  W  W  W  W NW NW NW  N  N  N  N  N  N  N NE NE
WIND SPD       6  8  5  5  6  6  8 12 11  8 10 11 13 16 13 11 12 13 13 12 10 10
CLOUDS        B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     20          30          40          20          40
QPF 12HR                   0.03        0.22        0.09        0.01        0.05
RAIN SHWRS     C  S  S  S  S  S  S  C  C  C  C  S  S  S  S  S  S  C  C  C  C  C
HEAT INDEX                         84                      82
MAX HEAT         83                84    85                82    82


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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          79      73    80      72    81      72    82      73    83
TEMP          79 76   74 74 80 75   73 74 81 76   74 75 81 75   73 75 83 77
DEWPT         64 66   67 66 67 68   68 67 71 69   68 69 70 71   69 69 69 70
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC FW   FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW FW FW
POP 12HR         40      10    40      10    50      10    40      20    30
RAIN SHWRS     C  S    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  C

$$

PRZ010-200815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          72          85          70
TEMP          80 73 70 69 69 72 79 84 81 75 72 72 72 75 81 85 81 74 70 70 70 71
DEWPT         68 68 66 66 66 67 65 68 69 67 67 68 68 68 64 63 65 66 66 65 64 64
RH            67 84 87 90 90 84 62 59 67 76 84 87 87 79 56 48 58 76 87 84 81 79
WIND DIR       N NE  E NE  E SE SW SW  W  W NW NE NE  N  N  N  N  N  N  N NE NE
WIND SPD       5  5  5  5  6  6  8 10 10  5  8  8 11 13 14 14 13 13 12 11  9 10
CLOUDS        B1 SC SC FW FW FW FW B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR                     10          40          10          10          20
QPF 12HR                   0.02        0.24        0.01           0        0.02
RAIN SHWRS     C  S  S              C  C  S  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX    83                   87 84                83 86 83
MAX HEAT         86                87    88                86    85


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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          79      69    81      69    86      68    84      70    84
TEMP          79 73   69 72 81 72   70 74 85 73   71 74 84 73   70 74 84 74
DEWPT         64 65   66 66 67 68   67 66 67 67   66 68 70 69   68 68 70 68
PWIND DIR        NE       E     S       E    NE       E    NE      NE    NE
WIND CHAR        GN      GN    LT      GN    LT      GN    LT      LT    LT
AVG CLOUDS    FW SC   FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW FW SC
POP 12HR         30      10    40      10    40      10    40      10    40
RAIN SHWRS     C  C    S  S  C  C    S  S  C  C    S  S  C  C    S  S  S  C

$$

VIZ001-200815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          80          73          80          71
TEMP          80 79 77 76 76 77 78 79 80 79 77 75 75 76 78 78 78 78 77 75 75 76
DEWPT         66 67 68 67 67 66 66 67 68 67 67 68 67 66 67 65 64 65 66 65 63 63
RH            62 67 74 74 74 69 67 67 67 67 71 79 76 71 69 64 62 64 69 71 66 64
WIND DIR      SE  E  E  E SE SE SE  S  S SW SW NW NW NW NW NW NW  N  N  N  N NE
WIND SPD       9  9  9  8  8  9 10  9  8  8 10 11 16 16 16 14 13 12 16 14 12 11
CLOUDS        SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR                     20          20          50          40          30
QPF 12HR                   0.03        0.02        0.14        0.06        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  S  S  C  C  C  C  C
HEAT INDEX    82                      83
MAX HEAT         82                      83


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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          80      73    81      73    80      74    81      73    81
TEMP          76 79   76 76 79 79   77 77 80 79   76 78 78 77   76 78 78 80
DEWPT         65 66   67 66 66 68   69 69 69 69   70 69 70 70   70 69 70 70
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC FW   SC SC SC FW   SC SC SC SC   SC SC SC FW   SC SC SC FW
POP 12HR         30      30    30      30    30      30    30      30    30
RAIN SHWRS     C  S    C  C  C  S    C  C  C  C    C  C  C  S    C  C  C  S

$$

VIZ002-200815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
1251 PM AST Sun Feb 19 2017

DATE           02/19/17      MON 02/20/17            TUE 02/21/17            WED
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          82          69          81          69
TEMP          82 79 76 74 72 73 77 80 80 77 74 74 75 77 77 78 81 80 77 73 72 73
DEWPT         69 69 69 68 67 67 67 68 68 68 68 68 68 68 67 68 66 66 67 66 66 65
RH            65 72 79 82 84 81 71 67 67 74 82 82 79 74 71 71 60 62 71 79 81 76
WIND DIR       E  E  E  E  E SE SE SE  S SW  W  W NW NW NW  N  N  N  N  N NE NE
WIND SPD      11 10 10  9  8  8  9  9  9  5  9  9 14 14 14 13 12 11 16 14 13 12
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC SC
POP 12HR                     20          20          50          50          30
QPF 12HR                   0.02        0.03        0.07        0.10        0.04
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C  C  C
HEAT INDEX    85                   83 83                      83 82
MAX HEAT         85                83    84                      83


DATE           02/22  THU 02/23/17  FRI 02/24/17  SAT 02/25/17  SUN 02/26/17
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      71    83      72    83      72    83      72    83
TEMP          75 77   75 76 82 78   79 77 81 82   79 75 81 78   78 78 76 80
DEWPT         65 65   67 66 66 68   68 69 70 71   71 70 70 71   70 71 71 71
PWIND DIR        NE       E     E       E     E       E     E       E     E
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC FW   FW FW FW FW   SC SC SC SC   SC SC SC FW   SC SC SC FW
POP 12HR         30      20    20      30    30      30    30      30    30
RAIN SHWRS     C  S    S  S  S  S    C  C  C  C    C  C  C  S    C  C  C  S

$$


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