Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 241823
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
223 PM AST FRI APR 24 2015

PRZ001-250815-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          91          77          91          78
TEMP          83 79 76 75 77 82 88 90 86 80 77 77 79 83 89 91 88 82 79 78 80 84
DEWPT         70 71 72 72 71 69 66 67 69 71 71 71 69 70 69 69 70 73 73 73 73 73
RH            65 77 87 90 82 65 48 47 57 74 82 82 72 65 52 49 55 74 82 85 79 70
WIND DIR       S  S  S  S  S  S SE SE SE  S  S  S  S SE  S  S  S  S  S  S  S  S
WIND SPD      12  8  6  5  5  6  5 13 12  5  3  3  4 10 13 16 14  8  5  4  5  8
CLOUDS        B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          20           5           5          10
QPF 12HR                      0        0.02           0           0           0
RAIN SHWRS     C                    S  S                                      S
HEAT INDEX    87             85 90 93 90 83          87 94 96 93 87       84 90
MAX HEAT         91          85    93    93          87    96    96    85    90


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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          93      78    94      78    94      78    94      78    92
TEMP          93 83   78 84 94 83   78 84 94 81   78 83 94 81   78 83 92 81
DEWPT         72 74   74 73 69 73   73 72 69 73   73 72 67 72   71 70 68 71
PWIND DIR         S       S     S       S    SE      SE    SE      SE    SE
WIND CHAR        GN      LT    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         20      10    20      10    20      10    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-250815-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          89          73          89          75
TEMP          81 79 77 76 78 81 85 87 81 75 73 74 76 79 86 89 86 79 76 75 76 79
DEWPT         73 73 72 72 73 74 73 74 73 73 73 73 72 73 72 72 74 74 74 74 74 74
RH            77 82 85 87 85 79 67 65 77 94100 97 87 82 63 57 68 85 94 97 94 85
WIND DIR       S  S  S  S  S  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S  S  S
WIND SPD      11  9  9  9  9  5  6  9 11  8  8  8  8 10 11 13 13  9  8  9 10 11
CLOUDS        SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     10          20          20          20          20
QPF 12HR                   0.01        0.02        0.01           0        0.02
RAIN SHWRS     S  S  S  S  S        S  S  S  S  S  S  S  S        S  S  S  S  S
HEAT INDEX    86             86 92 95 86                92 96 94
MAX HEAT         90          86    95    93                96    97


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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          88      74    88      76    88      76    88      76    87
TEMP          88 83   74 79 88 80   76 80 88 80   76 80 88 80   76 80 87 80
DEWPT         75 76   74 74 74 74   74 73 74 74   74 73 73 73   72 71 72 72
PWIND DIR         S       S     S       S    SE      SE    SE      SE    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW SC SC
POP 12HR         10      10    20      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-250815-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          69          88          68
TEMP          81 73 70 72 76 82 87 88 81 72 69 70 72 77 84 88 81 72 68 69 73 81
DEWPT         71 71 67 69 71 68 71 72 73 71 68 67 66 71 71 72 73 72 68 69 72 72
RH            72 93 90 90 85 63 59 59 77 97 97 90 81 82 65 59 77100100100 97 74
WIND DIR      SE SE NE NE NE  E SE SE SE NE NE NE NE  E  E SE SE  E NE NE NE SE
WIND SPD       9  5  4  6  8  5 10 12 10  4  5  8  8  4 10 10  8  4  8  6  6  6
CLOUDS        SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5           5          10          10          10
QPF 12HR                      0           0           0           0           0
RAIN SHWRS     S                                                              S
HEAT INDEX    85             85 93 95 86                89 95 86             83
MAX HEAT         91          85    96    92                95    94          83


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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          90      68    91      68    92      68    92      68    90
TEMP          90 72   69 79 91 71   70 79 92 72   70 79 92 72   70 79 90 72
DEWPT         72 72   69 71 70 71   70 71 69 72   70 70 67 71   70 69 66 70
PWIND DIR        SE      SE    SE       E    SE       E    SE       E    SE
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW
POP 12HR         10      10    10      20    20      10    10      10    10
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-250815-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          87          71          87          72
TEMP          80 79 75 74 78 82 85 84 81 77 73 71 72 75 83 87 84 76 73 72 74 78
DEWPT         73 73 72 71 71 69 73 73 72 72 72 70 65 68 70 72 73 72 72 72 72 72
RH            79 82 90 90 79 65 67 70 74 85 97 97 79 79 65 61 70 87 97100 93 82
WIND DIR       N NE  E  S  S NE NE  N NE NE SE  S SE  N NW  N NE  E  E  S  S  S
WIND SPD       8  5  4  4  1  4  8 10  9  6  2  2  3  0  6  8  8  6  4  1  3  6
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW
POP 12HR                      5          20           5          20          10
QPF 12HR                      0        0.02           0        0.03           0
RAIN SHWRS     S                    S  S                    S  S              S
HEAT INDEX    84             85 92 90 85                87 94 90
MAX HEAT         87          85    92    89                94    94


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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          88      72    86      72    88      72    88      72    87
TEMP          88 77   72 78 86 76   72 77 88 75   73 78 88 75   73 78 87 75
DEWPT         72 74   72 72 69 74   72 69 69 73   71 69 69 70   69 68 68 72
PWIND DIR         S      SE     S       E     W      SE    NE      SE    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW SC   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW FW SC
POP 12HR         20      10    20      10    20      10    20      10    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-250815-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          89          67          87          67
TEMP          83 78 75 75 78 82 85 86 80 74 69 67 68 73 82 87 81 71 67 67 69 75
DEWPT         74 72 67 67 70 69 67 71 74 73 69 67 68 68 69 69 71 71 67 67 69 73
RH            74 82 76 76 76 65 55 61 82 97100100100 84 65 55 72100100100100 94
WIND DIR      NE NE  E SE SE  E SW  W NE  E  E  E SE SE  S  S  S SE  E SE SE SE
WIND SPD       3  3  1  4  4  2  4  5  6  2  2  3  2  8 12 16 14  5  3  3  4  8
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                      5          20           5           5          10
QPF 12HR                      0        0.02           0           0           0
RAIN SHWRS     S                    S  S                                      S
HEAT INDEX    90             85 88 91 84                85 91 85
MAX HEAT         94          85    91    90                91    91


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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          88      67    87      67    89      67    89      67    88
TEMP          88 73   67 75 87 70   68 75 89 72   68 75 89 72   68 75 88 72
DEWPT         73 72   67 72 70 70   68 70 70 72   68 70 69 70   68 68 68 71
PWIND DIR        SE      SE    SE      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      LT    GN      LT    LT      LT    LT      GN    LT
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   FW FW FW SC   FW FW FW SC
POP 12HR         20      10    20      10    20      10    20      10    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ001-250815-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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                      77          87          78          86          75
TEMP          77 78 77 84 85 84 84 84 84 84 85 84 78 79 81 85 86 85 82 76 75 76
DEWPT         74 73 73 73 73 73 73 72 73 73 73 73 73 73 72 72 73 74 75 75 74 74
RH            90 85 87 70 67 70 70 67 70 70 67 70 85 82 74 65 65 70 79 97 97 94
WIND DIR      SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE  S
WIND SPD      11  9 10  9  9  6  8 12 10  9  9  9  9 10 11 12 10 10 10  9 10 13
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.03        0.01           0        0.02
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  S  S  S  S        S  S  S  S  S
HEAT INDEX             90 92 90 90 90 90 90 92 90       85 91 93 91 86
MAX HEAT         84    90    92    90    90    92    87    91    94    88


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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      78    85      77    85      77    86      77    85
TEMP          85 85   86 78 85 85   78 78 84 84   78 79 86 85   78 79 85 85
DEWPT         76 76   75 74 75 75   74 74 74 74   74 74 73 73   72 72 72 72
PWIND DIR         S       S     S       S    SE      SE    SE      SE    SE
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW SC SC   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  S  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-250815-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
223 PM AST FRI APR 24 2015

DATE           04/24/15      SAT 04/25/15            SUN 04/26/15            MON
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          87          75          87          72
TEMP          87 84 79 75 74 85 86 78 76 78 75 75 75 75 75 75 82 87 83 75 72 74
DEWPT         72 72 73 72 72 72 73 74 74 74 74 74 73 74 73 74 75 75 74 74 72 74
RH            61 67 82 90 93 65 65 88 94 88 97 97 94 97 94 97 79 68 74 97100100
WIND DIR      SE SE SE SE  E SE SE SE SE  E  E  E  E SE SE SE SE SE  E  E  E SE
WIND SPD       9  8  9  6  6  9 10 10  9  8 10  9  8 10 12 11  9  6  8  8  9 13
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR                     20          20          20          20          20
QPF 12HR                   0.02        0.01        0.01           0        0.02
RAIN SHWRS     S  S  S  S  S  S  S        S  S  S  S  S  S        S  S  S  S  S
HEAT INDEX    94 90          91 93                            89 95 90
MAX HEAT         94    88    91    94                            96    95


DATE           04/27  TUE 04/28/15  WED 04/29/15  THU 04/30/15  FRI 05/01/15
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      75    83      75    85      75    88      75    87
TEMP          85 85   76 76 83 83   76 76 84 83   76 85 76 83   76 85 76 85
DEWPT         76 76   74 74 75 74   74 74 74 74   74 73 73 73   72 72 72 73
PWIND DIR        SE      SE     S      SE    SE      SE    SE      SE    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    FW FW   FW FW FW FW   FW FW FW SC   FW FW FW FW   FW FW FW FW
POP 12HR         20      10    10      20    20      20    20      20    20
RAIN SHWRS     S  S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$


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