Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 010825
PFMSJU

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
425 AM AST SUN FEB 1 2015

PRZ001-012015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      83          73          85          74          87
TEMP          74 78 82 83 80 76 75 74 73 79 84 84 81 78 76 75 74 80 86 86 83 78
DEWPT         69 69 69 69 70 70 70 69 70 70 69 69 70 71 71 71 71 70 70 70 70 70
RH            84 74 65 63 72 82 84 84 90 74 61 61 69 79 85 87 90 72 59 59 65 76
WIND DIR      NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      12 14 16 16 14 13 13 13 12 12 13 14 12 10  9  9  9  9 11 11 10  8
CLOUDS        B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          40          40          20          20
QPF 12HR                   0.06        0.06        0.09        0.04        0.05
RAIN SHWRS     C  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             87 83                88 88 85             83 91 91 87
MAX HEAT               87    85                89    88          83    92    91


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          74    86      74    86      74    87      73    86
TEMP          75 80 85 78   75 80 85 78   75 80 86 78   74 79 85 77
DEWPT         71 70 70 70   71 69 68 70   69 69 70 71   70 70 71 71
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        LT    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      30    30      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  S    S  S  S  S

$$

PRZ002-012015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      83          75          84          75          85
TEMP          75 79 82 83 80 78 77 76 75 79 83 84 81 78 77 76 75 80 84 84 81 78
DEWPT         70 70 71 71 71 71 71 70 70 70 70 71 72 72 72 71 71 71 71 71 71 71
RH            84 74 69 67 74 79 82 82 84 74 65 65 74 82 85 85 87 74 65 65 72 79
WIND DIR      NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      18 19 19 19 19 19 19 19 19 18 18 17 17 16 16 14 14 13 13 13 11 10
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          40          40          20          20
QPF 12HR                   0.06        0.06        0.09        0.04        0.05
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             88 83                87 89 85             83 89 89 85
MAX HEAT               88    86                89    88          83    90    89


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          74    85      73    84      74    85      74    84
TEMP          75 79 84 77   74 78 84 77   75 79 84 78   75 79 84 77
DEWPT         71 71 71 72   71 70 70 71   70 70 71 71   71 71 71 72
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC FW   SC SC SC SC   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      30    30      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  S    S  S  S  S

$$

PRZ007-012015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      86          72          86          72          88
TEMP          71 78 85 85 81 77 75 73 72 78 85 85 81 77 75 73 72 79 87 87 82 76
DEWPT         68 68 67 67 67 68 69 69 69 68 67 67 68 70 70 69 68 70 69 68 69 70
RH            90 71 55 55 63 74 82 87 90 71 55 55 65 79 84 87 87 74 55 53 65 82
WIND DIR      NE NE  E  E  E NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       9 10 11 11 11 10  9  9  9  9 11 12 11  9  8  8  8  8 10 10  9  6
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW
POP 12HR                     20          10          20           5          10
QPF 12HR                   0.04        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
HEAT INDEX             88 83                88 88 84                91 91 85
MAX HEAT               88    88                89    88                92    89


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          70    87      71    87      71    88      70    87
TEMP          71 78 86 76   72 78 86 76   72 79 87 76   71 78 86 76
DEWPT         69 69 68 69   69 68 66 69   68 68 69 70   69 69 69 70
PWIND DIR         E     E      NE     E       E    SE       E     E
WIND CHAR        LT    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    FW FW FW SC   FW FW FW FW   FW FW FW FW   SC SC SC FW
POP 12HR         10    30      20    20      10    20      20    20
RAIN SHWRS     S  S  C  C    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-012015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      82          72          84          72          83
TEMP          73 77 81 82 79 75 74 73 72 78 83 83 80 76 74 73 72 77 82 82 79 75
DEWPT         68 68 69 70 70 69 69 69 69 69 69 69 70 70 70 70 70 70 71 71 71 71
RH            84 74 67 67 74 82 84 87 90 74 63 63 72 82 87 90 93 79 69 69 77 87
WIND DIR       E NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E
WIND SPD      16 17 17 17 17 17 17 16 16 14 13 11 10 10 10  9  8  8  6  6  5  5
CLOUDS        B1 SC SC FW FW FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW
POP 12HR                     20          20          40           5          20
QPF 12HR                   0.06        0.02        0.16           0        0.05
RAIN SHWRS     C  S  S  S  S  S  S  S  S  S  S  C  C                    S  S  S
HEAT INDEX             86                   87 87 83                86 86
MAX HEAT               86    85                88    87                88    86


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          71    83      72    83      71    85      71    84
TEMP          72 77 82 76   73 77 82 75   72 77 84 76   72 77 83 75
DEWPT         70 70 71 70   69 69 69 69   68 68 71 70   70 70 71 70
PWIND DIR         E    NE       E     E       E     N      SE    NE
WIND CHAR        LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW FW FW FW   FW FW FW SC   FW FW FW SC   FW FW FW SC
POP 12HR         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

$$

PRZ010-012015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      83          73          86          72          84
TEMP          73 78 82 83 80 76 75 74 73 79 85 85 81 77 75 73 72 78 83 83 80 75
DEWPT         68 68 69 69 69 69 69 69 69 69 69 69 70 70 70 70 70 70 71 71 71 71
RH            84 71 65 63 69 79 82 84 87 72 59 59 69 79 84 90 93 76 67 67 74 87
WIND DIR      NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E
WIND SPD      13 14 14 13 14 14 14 13 13 12 12 11 11 10  9  8  8  8  8  8  6  5
CLOUDS        SC FW FW SC SC FW FW FW FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW
POP 12HR                     20          10          40           5          30
QPF 12HR                   0.05        0.02        0.14           0        0.07
RAIN SHWRS     S  S  S  S  S  S  S  S  S  S  S  C  C                    C  C  S
HEAT INDEX             87 83                89 89 85                88 88 83
MAX HEAT               87    85                90    89                89    88


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          71    84      72    84      72    86      71    85
TEMP          72 77 83 76   73 78 83 76   73 78 85 76   72 77 84 76
DEWPT         70 70 71 70   69 69 69 69   68 68 71 70   70 70 71 70
PWIND DIR         E     E       E     E       E     E      SE    NE
WIND CHAR        LT    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    FW FW FW SC   FW FW SC SC   FW FW SC SC   FW FW SC SC
POP 12HR         10    20      10    30      10    30      10    30
RAIN SHWRS     S  S  S  S    S  S  C  C    S  S  C  C    S  S  C  C

$$

VIZ001-012015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      84          73          83          75          84
TEMP          73 78 83 83 80 77 75 74 73 78 82 83 80 78 77 76 75 79 83 84 81 77
DEWPT         70 70 71 71 71 71 71 71 71 71 71 71 72 72 72 72 71 71 71 72 72 72
RH            90 76 67 67 74 82 87 90 93 79 69 67 77 82 85 87 87 77 67 67 74 85
WIND DIR      NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      21 23 21 20 20 21 21 21 21 21 21 20 20 19 19 18 18 16 14 13 13 12
CLOUDS        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          40          40          20          20
QPF 12HR                   0.06        0.06        0.09        0.04        0.05
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             88 83                86 88 84                88 90 85
MAX HEAT               88    88                88    86                90    88


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          74    84      73    84      74    83      74    84
TEMP          75 79 83 77   74 78 84 77   75 78 83 77   75 79 83 77
DEWPT         71 72 71 72   71 70 70 71   70 69 71 72   72 71 71 72
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        GN    GN      BZ    GN      BZ    BZ      GN    GN
AVG CLOUDS    SC SC SC FW   SC SC SC SC   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      30    30      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  S    S  S  S  S

$$

VIZ002-012015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
425 AM AST SUN FEB 1 2015

DATE             SUN 02/01/15            MON 02/02/15            TUE 02/03/15
AST 3HRLY     05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      85          73          85          74          85
TEMP          71 77 84 84 81 77 75 74 73 79 84 84 81 78 76 75 74 79 84 84 81 76
DEWPT         71 71 71 71 72 72 72 71 71 71 72 72 72 72 72 72 72 72 72 72 72 72
RH           100 82 65 65 74 85 90 90 93 77 67 67 74 82 87 90 93 79 67 67 74 87
WIND DIR      NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      20 23 23 23 23 23 23 23 23 23 21 20 19 19 19 18 18 17 16 14 14 13
CLOUDS        FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                     20          40          40          20          20
QPF 12HR                   0.05        0.06        0.09        0.04        0.05
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             89 85                90 90 85                90 90 85
MAX HEAT               89    89                91    90                91    90


DATE          WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
AST 6HRLY     02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          72    85      71    85      73    85      72    85
TEMP          73 78 84 76   72 77 84 77   74 79 84 76   73 78 84 76
DEWPT         72 72 71 72   71 70 71 71   70 70 71 72   72 72 72 72
PWIND DIR         E     E       E     E       E    SE      SE    SE
WIND CHAR        GN    GN      BZ    GN      BZ    BZ      GN    GN
AVG CLOUDS    SC SC SC FW   SC SC SC FW   SC SC SC FW   SC SC SC FW
POP 12HR         20    20      20    20      30    30      20    20
RAIN SHWRS     S  S  S  S    S  S  S  S    C  C  C  S    S  S  S  S

$$






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