Point Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 060817
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
417 AM AST FRI MAR 6 2015

PRZ001-062015-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N  66.00W ELEV. 9 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          73          86
TEMP          73 79 84 84 81 77 75 74 73 79 84 84 81 77 75 74 73 80 85 85 81 77
DEWPT         67 68 70 71 70 70 70 69 67 66 65 65 67 68 67 66 66 67 67 67 68 68
RH            81 69 63 65 69 79 84 84 81 64 53 53 63 74 76 76 79 65 55 55 65 74
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      11 17 19 19 18 14 12 13 10 13 17 17 14 12 12 12 12 16 18 16 12 11
CLOUDS        FW B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     40          40          40          40          40
QPF 12HR                   0.02        0.02        0.02        0.02        0.02
RAIN SHWRS     S  C  C  S  S  C  C  C  C  C  S  S  S  C  C  C  C  C  C  C  C  C
HEAT INDEX             89 85                86 86 83             82 88 88 84
MAX HEAT               89    89                87    86          82    89    88


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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          73    87      75    86      74    86      74    85
TEMP          74 80 86 79   76 81 85 78   75 80 85 78   75 80 84 78
DEWPT         68 68 67 68   68 68 67 68   68 68 68 68   68 68 68 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1 B1   SC SC SC SC   SC SC FW SC   SC SC SC FW
POP 12HR         40    30      30    20      20    20      20    20
RAIN SHWRS     C  C  C  C    C  C  S  S    S  S  S  S    S  S  S  S

$$

PRZ002-062015-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N  65.63W ELEV. 39 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          74          85          74          84
TEMP          74 80 84 84 81 78 76 75 74 80 84 84 81 78 76 75 74 79 83 83 80 77
DEWPT         70 70 70 71 71 72 73 72 68 67 67 67 68 68 68 68 68 68 69 69 69 69
RH            87 72 63 65 72 82 90 90 82 65 57 57 65 71 76 79 82 69 63 63 69 76
WIND DIR       E  E  E  E  E  E  E NE  E  E  E  E NE  E  E  E  E  E NE NE  E  E
WIND SPD      18 18 20 18 17 19 19 20 20 20 20 16 16 18 18 19 19 18 18 18 17 17
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     30          30          40          40          50
QPF 12HR                   0.01        0.02        0.02        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  S  S  S  C  C  C  C  C  C  C  C  C
HEAT INDEX             89 85             82 87 87 84                87 87 83
MAX HEAT               89    89          82    88    87                88    87


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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          73    86      76    85      75    85      75    85
TEMP          74 80 86 79   77 81 85 78   76 80 85 78   76 80 85 78
DEWPT         69 69 69 69   69 69 69 69   69 69 69 69   69 69 69 69
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B1 B1 B1 B1   SC SC SC SC   SC SC SC SC   SC SC SC FW
POP 12HR         50    50      40    20      20    20      20    20
RAIN SHWRS     C  C  C  C    C  C  S  S    S  S  S  S    S  S  S  S

$$

PRZ007-062015-
MERCEDITA AIRPORT-PONCE PR
18.02N  66.56W ELEV. 26 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          71          86          71          87
TEMP          70 78 85 85 81 76 74 72 71 79 85 85 81 76 74 72 71 79 86 86 81 76
DEWPT         65 66 65 64 68 67 66 66 65 65 64 63 64 65 65 65 65 65 64 64 65 66
RH            84 67 51 50 65 74 76 81 81 62 50 48 56 69 74 79 81 62 48 48 58 71
WIND DIR      NE  E  E  E  E NE NE NE NE  E  E  E  E NE NE NE NE  E  E  E  E  E
WIND SPD      11 11 18 18 16 11 11 11 11 14 12 13 12 10  8  9 10 13 16 17 11  6
CLOUDS        FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     20           5          20          20          20
QPF 12HR                   0.01           0        0.01           0           0
RAIN SHWRS        S  S  S  S  S  S  S  S  S  S  S  S              S  S  S  S  S
HEAT INDEX             86 84                86 86 83                87 87 83
MAX HEAT               86    86                87    85                88    86


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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    88      72    88      71    87      71    88
TEMP          72 80 87 77   73 80 87 77   72 79 86 76   72 80 87 77
DEWPT         67 67 64 66   67 67 64 66   67 67 66 65   67 67 66 65
PWIND DIR         E     E       E     E       E     E      NE     E
WIND CHAR        LT    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    FW SC SC SC   SC FW CL SC   CL FW FW SC   FW FW FW FW
POP 12HR         20    20      10    10      10    10      10    10
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ008-062015-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N  67.13W ELEV. 237 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          71          84          71          84
TEMP          70 77 83 83 79 75 74 72 71 78 83 83 79 75 74 72 71 78 83 83 79 75
DEWPT         68 70 70 71 72 71 71 71 67 66 65 64 65 66 67 67 67 66 66 67 68 68
RH            93 79 65 67 79 87 90 97 87 67 55 53 62 74 79 84 87 67 57 59 69 79
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD      17 12 19 21 21 18 17 16 12 12 19 18 19 16 16 16 16 17 18 18 16 14
CLOUDS        FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC
POP 12HR                     30          30          30          20          10
QPF 12HR                   0.01        0.02        0.02        0.01           0
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  S  S  S  S  S  S  S  S  S  S  S  S
HEAT INDEX             88                   85 84                   85 86
MAX HEAT               88    88                85    84                87    86


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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    83      71    84      71    84
TEMP          72 78 83 76   73 78 82 75   72 78 83 75   72 78 83 75
DEWPT         68 67 67 68   68 67 67 68   68 68 68 68   68 67 68 68
PWIND DIR         E     E       E    NE       E    NE       E     E
WIND CHAR        GN    GN      GN    BZ      GN    GN      GN    BZ
AVG CLOUDS    SC SC FW FW   SC SC SC SC   CL FW FW SC   FW FW FW FW
POP 12HR         20    20      10    10      10    10      10    10
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  S  S

$$

PRZ010-062015-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N  67.15W ELEV. 28 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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                      89          70          84          70          84
TEMP          70 79 88 88 82 76 74 71 70 77 83 83 79 75 73 71 70 77 83 83 79 75
DEWPT         65 66 68 71 72 70 69 69 66 66 65 64 65 66 67 67 67 66 66 67 67 67
RH            84 64 52 57 72 82 84 93 87 69 55 53 62 74 81 87 90 69 57 59 67 76
WIND DIR       E  E  E NE  E NE NE NE NE  E  E NE  E NE NE  E  E  E  E NE  E  E
WIND SPD       9  9 13 16 16 12 11  9 10 13 16 14 13 14 11 11 11 11 13 14 12 11
CLOUDS        FW FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR                     20           5          30          20          20
QPF 12HR                   0.01           0        0.07           0           0
RAIN SHWRS        S  S  S  S  S  S  S  S  S  C  C  C              S  S  S  S  S
HEAT INDEX             94 87                85 84                   85 86
MAX HEAT               94    94                85    83                87    85


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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    84      71    83      70    84      70    84
TEMP          71 77 83 75   72 77 82 74   71 77 83 75   71 77 83 75
DEWPT         68 67 67 67   68 67 67 67   68 68 68 67   68 67 68 67
PWIND DIR         E    SE       E     S       E     S       E    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW FW FW   SC FW CL SC   CL FW FW SC   FW FW SC B1
POP 12HR         10    10      10    20      20    20      20    30
RAIN SHWRS     S  S  S  S    S  S  S  S    S  S  S  S    S  S  C  C

$$

VIZ001-062015-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N  64.97W ELEV. 23 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          74          85          74          85
TEMP          74 80 84 84 81 78 76 75 74 80 84 84 81 78 76 75 74 80 84 84 81 77
DEWPT         71 71 68 71 71 72 73 71 67 66 67 68 68 68 68 68 68 68 69 69 69 69
RH            90 74 59 65 72 82 90 87 79 62 57 59 65 71 76 79 82 67 61 61 67 76
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E NE NE NE NE  E NE NE NE  E  E
WIND SPD      17 19 19 18 17 17 18 18 17 18 17 16 17 17 18 18 18 18 18 18 16 14
CLOUDS        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          20          30          40          40
QPF 12HR                   0.01           0        0.02        0.02        0.02
RAIN SHWRS     S  C  C  S  S  S  S  S  S  S  S  S  S  C  C  C  C  C  C  C  C  C
HEAT INDEX             89 85             82 87 87 84             83 88 88 84
MAX HEAT               89    89          82    88    87          83    89    88


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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          73    86      74    85      75    85      74    85
TEMP          74 80 85 78   75 80 85 78   76 80 84 78   75 80 84 78
DEWPT         69 69 69 69   69 69 69 69   69 69 70 69   69 69 70 69
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW
POP 12HR         40    40      20    20      20    20      20    20
RAIN SHWRS     C  C  C  C    C  C  S  S    S  S  S  S    S  S  S  S

$$

VIZ002-062015-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N  64.80W ELEV. 74 FT
417 AM AST FRI MAR 6 2015

DATE             FRI 03/06/15            SAT 03/07/15            SUN 03/08/15
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          72          87
TEMP          73 79 84 84 81 77 75 74 73 79 84 84 80 76 75 73 72 80 86 86 82 78
DEWPT         70 70 70 71 71 73 73 71 67 67 67 68 68 68 68 68 69 69 69 69 70 70
RH            90 74 63 65 72 87 94 90 81 67 57 59 67 76 79 84 90 69 57 57 67 76
WIND DIR       E  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E  E
WIND SPD      19 20 21 19 18 18 20 16 21 18 18 17 17 19 18 19 18 19 16 19 17 16
CLOUDS        SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     30          30          30          50          50
QPF 12HR                      0        0.02        0.02        0.02        0.02
RAIN SHWRS     S  S  S  S  S  C  C  C  C  C  S  S  S  C  C  C  C  C  C  C  C  C
HEAT INDEX             89 85                87 87 83             83 90 90 86
MAX HEAT               89    89                88    87          83    91    89


DATE          MON 03/09/15  TUE 03/10/15  WED 03/11/15  THU 03/12/15
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          73    87      75    87      74    86      73    84
TEMP          74 80 86 79   76 81 86 78   75 80 85 77   74 79 83 76
DEWPT         70 69 69 70   70 69 69 70   70 70 70 70   70 69 70 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW
POP 12HR         30    30      30    20      20    20      20    20
RAIN SHWRS     C  C  C  C    C  C  S  S    S  S  S  S    S  S  S  S

$$







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