weather.gov     
National Weather Service

Area Forecast Matrices
NWS Homepage

Current Version
Previous Version:    01  02  
[Printable]
023
FOCA52 TJSJ 250818
AFMSJU

AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
418 AM AST SAT MAY 25 2013

PRZ001-252015-
SAN JUAN AND VICINITY-
INCLUDING THE MUNICIPALITIES OF...BAYAMON...CAROLINA...CATANO...
GUAYNABO...SAN JUAN...TOA ALTA...TOA BAJA...TRUJILLO ALTO
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                79 86 88    65 72 76    81 87 91    66 73 77    82 87 91
TEMP          76 82 86 85 81 76 75 73 73 82 87 86 82 77 76 74 74 82 87 86 83 78
DEWPT         72 72 72 72 72 72 72 71 71 72 72 72 72 72 72 72 72 72 72 72 72 71
RH            87 72 63 65 74 87 90 93 93 72 61 63 72 85 87 93 93 72 61 63 70 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       6 10 13 13 11  6  5  5  5 10 12 12 12  9  8  8  9 10 10 10 10  9
WIND GUST           25 26 21                   25 25 21    21 24 21
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          70          70          40          50
QPF 12HR              0.53-0.76   0.24-0.32   0.66-1.12   0.12-0.28   0.16-0.47
RAIN SHWRS    SC SC NM NM NM NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC SC NM
TSTMS         IS IS SC SC SC                   SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       86 92 91 85             86 94 93 87             87 93 92 88
MAX HEAT         90    96    93          92   100    97    86    93   100    97
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    88      74    87      73    87      74    86
TEMP          75 83 87 79   75 82 86 78   74 82 86 78   75 82 85 78
DEWPT         72 72 72 72   72 72 72 72   72 72 72 72   72 72 72 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         50    50      60    60      30    40      10    20
RAIN SHWRS    NM NM SC SC   NM NM SC SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC IS IS   SC SC IS IS   IS IS IS IS

$$

PRZ002-252015-
NORTHEAST-
INCLUDING THE MUNICIPALITIES OF...CEIBA...CANOVANAS...FAJARDO...
HUMACAO...LOIZA...LUQUILLO...NAGUABO...RIO GRANDE
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                73 83 88    64 73 80    70 84 91    63 72 79    72 85 91
TEMP          74 80 83 82 80 76 75 73 73 80 83 83 80 76 75 73 73 81 85 84 81 77
DEWPT         70 72 72 72 72 72 71 71 71 72 72 72 72 72 71 71 71 72 72 72 71 70
RH            87 77 70 72 77 87 87 93 93 77 70 70 77 87 87 93 93 74 65 67 72 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      12 12 16 16 12 10  9 11 11 12 13 13 13 12 13 12 12 12 12 12 12 11
WIND GUST     25    28 26    21    24 21 24          24 25 24 24
CLOUDS        OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          70          70          70          70
QPF 12HR              0.54-0.97   0.20-0.46   0.61-1.38   0.18-0.44   0.19-0.60
RAIN SHWRS    SC SC NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM SC SC NM
TSTMS         IS IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       83 88 87 83             83 88 87 83             85 91 90 85
MAX HEAT         90    96    94    87    92   100    96    87    92   100    97
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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      73    85      72    85      73    85
TEMP          74 82 86 78   74 81 84 76   73 80 84 77   74 81 84 77
DEWPT         71 72 72 71   71 71 72 71   70 71 72 71   70 71 72 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B2 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         60    60      60    60      40    40      10    20
RAIN SHWRS    NM NM NM SC   NM NM NM SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC SC IS   SC SC SC IS   IS IS IS IS

$$

PRZ003-252015-
SOUTHEAST-
INCLUDING THE MUNICIPALITIES OF...ARROYO...GUAYAMA...MAUNABO...
PATILLAS...SALINAS...YABUCOA
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                74 85 91    64 73 79    74 85 91    63 73 79    76 86 91
TEMP          74 81 85 84 81 77 75 74 74 80 85 84 81 77 75 74 74 81 85 85 81 77
DEWPT         71 72 72 71 71 71 71 71 71 72 72 71 71 71 72 71 71 71 71 71 71 71
RH            90 74 65 65 72 82 87 90 90 77 65 65 72 82 90 90 90 72 63 63 72 82
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 12 14 12 12 10 10 11 11 14 14 14 13 11 11 11 11 12 12 11 11 11
WIND GUST     24 26 25             24 24 26 26 25 25 24 24 24 24 24
CLOUDS        OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          40          60          50          50
QPF 12HR              0.35-0.77   0.14-0.36   0.42-0.80   0.08-0.34   0.15-0.37
RAIN SHWRS    SC SC NM NM NM SC SC SC SC SC SC NM NM SC SC SC SC SC SC SC SC SC
TSTMS         IS IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS
HEAT INDEX       84 91 89 84             84 90 89 84             84 91 90 85
MAX HEAT         93   100    96    85    93   100    96    87    94    99    96
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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      73    85      73    86      73    86
TEMP          74 81 85 78   74 81 84 77   74 81 85 77   74 81 85 78
DEWPT         71 71 71 71   71 71 71 71   71 71 71 71   71 71 71 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         40    50      50    50      40    40      10    20
RAIN SHWRS    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS IS IS IS
TSTMS         IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ004-252015-
EASTERN INTERIOR-
INCLUDING THE MUNICIPALITIES OF...AGUAS BUENAS...CAGUAS...CAYEY...
CIDRA...COMERIO...GURABO...JUNCOS...LAS PIEDRAS...SAN LORENZO
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                74 81 88    64 69 77    73 83 91    63 69 77    74 84 91
TEMP          71 77 81 80 77 73 72 70 70 78 83 82 78 73 71 70 70 79 84 83 79 74
DEWPT         69 72 72 71 71 70 69 68 68 72 72 71 71 71 70 69 69 71 71 71 69 68
RH            93 85 74 74 82 90 90 93 93 82 70 69 79 93 97 97 97 77 65 67 72 82
WIND DIR       E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       8 10 12 12 10  8  6  8  8 10 12 12 11  8  8  8  8  9 10 11 10 10
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          60          70          50          50
QPF 12HR              0.48-0.82   0.16-0.36   0.44-1.20   0.10-0.32   0.24-0.50
RAIN SHWRS    SC SC NM NM NM NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC SC SC
TSTMS         IS IS SC SC SC                   SC SC IS IS IS IS IS IS IS IS IS
HEAT INDEX          85 83                80 87 85 80             81 88 87 82
MAX HEAT         90    95    92    84    90    99    95          91    99    96
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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      70    85      70    84      69    85
TEMP          71 79 83 74   71 80 84 75   71 79 83 74   70 79 84 75
DEWPT         69 71 71 69   69 70 71 69   69 70 71 69   69 70 71 69
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         50    50      50    50      40    40      10    20
RAIN SHWRS    SC SC SC SC   SC SC SC SC   SC SC SC SC   IS IS IS IS
TSTMS         IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ005-252015-
NORTH CENTRAL-
INCLUDING THE MUNICIPALITIES OF...ARECIBO...BARCELONETA...DORADO...
FLORIDA...MANATI...VEGA BAJA
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                81 85 88    66 72 77    76 83 88    66 71 77    78 83 88
TEMP          75 81 85 84 80 76 74 73 72 79 83 82 79 75 74 72 72 79 83 82 80 77
DEWPT         72 72 72 72 72 72 71 71 71 72 72 72 72 72 72 71 71 72 72 72 72 71
RH            90 74 65 67 77 87 90 93 97 79 70 72 79 90 93 97 97 79 70 72 77 82
WIND DIR      SE  E  E  E  E  E  E SE SE  E  E  E  E  E  E SE  E  E  E  E  E  E
WIND SPD       5 10 12 12  8  8  6  5  5 10 12 13 13 10  8  6  8 10 11 11 10 10
WIND GUST              25                   24 26 25 21       21
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          40          70          30          60
QPF 12HR              0.53-1.02   0.10-0.32   0.67-1.36   0.06-0.12   0.15-0.57
RAIN SHWRS    SC SC NM NM NM SC SC SC SC SC SC NM NM SC SC SC SC SC SC NM NM SC
TSTMS         IS IS SC SC SC                   SC SC                   SC SC IS
HEAT INDEX       85 91 89 84             81 88 86 81             81 88 86 83
MAX HEAT         90    96    92          89    96    93    84    87    95    92
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    83      73    84      73    83
TEMP          74 80 83 77   74 79 82 76   73 80 83 77   74 80 82 77
DEWPT         72 72 72 72   71 72 72 72   71 72 72 72   71 72 72 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   FW FW SC SC
POP 12HR         30    40      20    50      20    40      10    30
RAIN SHWRS    SC SC SC SC   IS IS SC SC   IS IS SC SC   IS IS IS SC
TSTMS         IS IS IS IS   IS IS IS IS   IS IS IS IS         IS IS

$$

PRZ006-252015-
CENTRAL INTERIOR-
INCLUDING THE MUNICIPALITIES OF...AIBONITO...BARRANQUITAS...CIALES...
COAMO...COROZAL...JAYUYA...MOROVIS...NARANJITO...OROCOVIS...VILLALBA
JAYUYA
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                71 79 90    64 68 76    71 80 88    62 66 76    72 81 90
TEMP          69 75 79 78 75 72 70 69 69 76 80 79 75 71 69 67 67 75 80 80 76 72
DEWPT         68 71 71 70 70 69 68 67 67 71 71 70 70 70 69 67 67 70 70 70 69 68
RH            97 87 77 76 84 90 93 93 93 85 74 74 84 97100100100 84 72 72 79 87
WIND DIR       E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       6 10 12 11  9  6  8  9  8 11 11 12 11  9  8  8  9 10 11 11 10 10
WIND GUST              21                   21
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     70          30          70          30          50
QPF 12HR              0.35-1.26   0.06-0.28   0.44-1.49   0.04-0.14   0.21-0.63
RAIN SHWRS    IS IS NM NM NM SC SC SC SC SC SC NM NM SC SC SC SC SC SC SC SC IS
TSTMS               SC SC SC                   SC SC                   IS IS
HEAT INDEX          82 80                   83 81                   83 82
MAX HEAT         91    97    95          88    96    92          90    97    95
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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          68    80      68    82      69    82      67    82
TEMP          69 76 79 72   69 77 81 73   70 77 80 72   68 77 81 74
DEWPT         68 70 70 68   68 69 70 68   68 69 70 68   68 69 70 68
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   FW FW SC SC
POP 12HR         30    50      20    50      20    40      10    20
RAIN SHWRS    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS IS IS
TSTMS               IS IS         IS IS   IS IS IS IS            IS

$$

PRZ007-252015-
PONCE AND VICINITY-
INCLUDING THE MUNICIPALITIES OF...GUAYANILLA...JUANA DIAZ...
YAUCO...PENUELAS...PONCE...SANTA ISABEL
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                71 85 90    64 72 78    71 84 90    62 71 77    72 84 90
TEMP          73 80 85 84 80 76 74 73 73 80 84 83 80 75 73 72 72 79 84 83 80 76
DEWPT         71 72 72 71 71 71 71 70 71 72 72 71 71 71 72 71 70 71 71 71 71 71
RH            93 77 65 65 74 85 90 90 93 77 67 67 74 87 97 97 93 77 65 67 74 85
WIND DIR       E  E  E SE  E  E  E NE NE  E  E SE  E  E NE NE  E  E  E  E  E  E
WIND SPD       9 13 16 16 11  8  9  9  9 14 14 14 13  9 10  9 10 12 12 11 10 10
WIND GUST        24 28 28 21             25 26 26 26
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV B2
POP 12HR                     50          20          60          20          50
QPF 12HR              0.29-1.25   0.06-0.14   0.43-1.42   0.02-0.12   0.15-0.59
RAIN SHWRS    IS IS SC SC SC IS IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS
TSTMS               IS IS IS                   SC SC                   IS IS
HEAT INDEX       84 90 88 84             83 90 88 83             82 89 88 83
MAX HEAT         92    98    95    85    92    98    95    84    91    97    95
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    84      72    84      72    85      71    86
TEMP          73 80 83 76   73 80 83 76   73 80 84 76   72 81 85 77
DEWPT         71 71 71 71   70 71 71 71   70 71 71 71   70 71 71 71
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   FW FW SC SC
POP 12HR         20    50      20    40      10    40      10    20
RAIN SHWRS    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS IS IS
TSTMS               IS IS         IS IS         IS IS

$$

PRZ008-252015-
NORTHWEST-
INCLUDING THE MUNICIPALITIES OF...AGUADILLA...CAMUY...HATILLO...
ISABELA...QUEBRADILLAS
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                78 81 85    65 71 76    74 78 85    63 69 75    75 79 85
TEMP          70 77 81 80 78 74 73 71 71 76 78 78 75 72 71 70 70 75 79 78 76 73
DEWPT         68 72 72 71 72 71 70 69 69 72 72 71 72 71 70 69 69 72 72 71 70 70
RH            93 85 74 74 82 90 90 93 93 87 82 79 90 97 97 97 97 90 79 79 82 90
WIND DIR       E  E  E  E SE  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E  E  E
WIND SPD       8 12 11 12  5  4  9  6  6 11 13 13 13 12  9  9  6 10 12 12 11 11
WIND GUST           21 25                21 26 26 26 28 21 25    21 24
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          20          90          30          60
QPF 12HR              0.70-1.00   0.08-0.14   0.85-1.45        0.08   0.19-0.58
RAIN SHWRS    IS IS  D  D  D IS IS IS IS IS IS  D  D SC SC SC SC SC SC NM NM IS
TSTMS               SC SC SC                   SC SC                   SC SC
HEAT INDEX          86 83                   80                      80
MAX HEAT         86    92    89          86    92    89          85    91    90
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    80      71    80      70    80      70    80
TEMP          71 77 79 74   72 77 79 73   71 77 79 74   71 76 79 74
DEWPT         70 72 71 70   69 71 71 70   69 71 71 70   69 71 71 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   FW FW SC SC
POP 12HR         20    40      20    50       5    40      10    30
RAIN SHWRS    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS SC SC
TSTMS               IS IS         IS IS         IS IS         IS IS

$$

PRZ009-252015-
WESTERN INTERIOR-
INCLUDING THE MUNICIPALITIES OF...ADJUNTAS...LARES...LAS MARIAS...
MARICAO...SABANA GRANDE...SAN SEBASTIAN...UTUADO
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                72 80 89    64 69 75    70 79 89    63 67 76    72 80 89
TEMP          69 76 80 79 76 72 71 69 69 75 79 78 75 71 70 68 68 75 79 79 76 72
DEWPT         67 71 71 70 71 70 69 68 68 71 71 70 71 70 69 68 68 71 71 70 69 68
RH            93 85 74 74 85 93 93 97 97 87 77 76 87 97 97100100 87 77 74 79 87
WIND DIR       E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E
WIND SPD       8 12 12 11  8  6  8  9  8 12 12 11 11  9  9  8  9 11 11 11 11 10
WIND GUST           25 28                24 25 25 21
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV B2
POP 12HR                     80          20          90          20          60
QPF 12HR              0.30-1.04   0.06-0.14   0.47-1.61   0.02-0.08   0.35-0.66
RAIN SHWRS    IS IS  D  D  D IS IS IS IS IS IS  D  D IS IS IS IS IS IS NM NM IS
TSTMS               SC SC SC                   SC SC                   SC SC
HEAT INDEX          83 81                   81                      82 80
MAX HEAT         89    97    94          89    97    93          88    96    94
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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          68    79      69    81      69    81      67    81
TEMP          69 75 78 72   69 77 80 73   70 77 80 72   68 76 80 74
DEWPT         68 71 70 69   68 70 70 69   68 70 70 69   68 70 70 69
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   FW FW SC SC
POP 12HR         20    60      10    50       5    40      10    30
RAIN SHWRS    IS IS IS NM   IS IS SC SC   IS IS SC SC   IS IS IS SC
TSTMS               SC SC         IS IS         IS IS         IS IS

$$

PRZ010-252015-
MAYAGUEZ AND VICINITY-
INCLUDING THE MUNICIPALITIES OF...AGUADA...ANASCO...HORMIGUEROS...
MAYAGUEZ...MOCA...RINCON...SAN GERMAN
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                77 85 89    65 72 80    75 84 91    63 69 78    77 84 91
TEMP          71 80 85 84 81 76 74 73 72 79 84 83 79 74 72 70 70 78 83 83 79 75
DEWPT         69 72 72 71 72 72 71 69 69 72 72 71 72 72 71 69 69 72 72 72 71 70
RH            93 77 65 65 74 87 90 87 90 79 67 67 79 93 97 97 97 82 70 70 77 84
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       8 11 11  9  8  5  8  8  8 12 12 12  9  9  8  8  8 10 11 11 11 11
WIND GUST     21 21 25 26 21 24    21 24 25 25 25 21 21 24       21
CLOUDS        OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     80          20          90          20          60
QPF 12HR              0.29-0.99   0.06-0.20   0.53-1.46   0.02-0.18   0.15-0.60
RAIN SHWRS    IS IS  D  D  D IS IS IS IS IS IS  D  D SC SC SC SC SC SC NM NM IS
TSTMS               SC SC SC                   SC SC                   SC SC
HEAT INDEX       83 91 89 84             82 89 87 81             80 89 87 81
MAX HEAT         92    97    96    88    93    99    96    85    92    99    96
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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      71    85      71    85      70    85
TEMP          72 80 84 76   72 80 84 75   72 80 84 75   71 80 84 76
DEWPT         70 72 72 70   70 71 72 70   69 71 72 70   69 71 72 70
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   SC SC SC SC
POP 12HR         20    50      10    50       5    40      10    30
RAIN SHWRS    IS IS IS SC   IS IS SC SC   IS IS SC SC   IS IS IS SC
TSTMS               IS IS         IS IS         IS IS         IS IS

$$

PRZ011-252015-
SOUTHWEST-
INCLUDING THE MUNICIPALITIES OF...CABO ROJO...GUANICA...LAJAS
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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 87 89    69 73 78    81 85 89    66 71 77    80 85 89
TEMP          73 82 87 86 82 78 76 74 74 81 85 84 80 76 74 72 72 80 85 84 81 77
DEWPT         71 73 73 72 72 72 72 71 71 73 73 72 72 72 72 71 71 72 72 72 72 72
RH            93 74 63 63 72 82 87 90 90 77 67 67 77 87 93 97 97 77 65 67 74 85
WIND DIR       E  E  E SE  E  E  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E
WIND SPD       8 14 18 18 14 11  9 10  9 16 17 17 14 10 10  8  9 12 12 11 11 11
WIND GUST           28 28    24 21          28 28 26 25
CLOUDS        OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV B2
POP 12HR                     50          20          60          20          50
QPF 12HR              0.29-0.65        0.10   0.43-1.41        0.04   0.13-0.52
RAIN SHWRS    IS IS SC SC SC IS IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS
TSTMS               IS IS IS                   SC SC                   IS IS
HEAT INDEX       86 94 92 87             85 92 90 84             83 90 89 84
MAX HEAT         90    97    94    84    90    97    94          88    96    94
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    85      74    85      73    85      73    86
TEMP          74 81 84 77   75 81 84 77   74 81 84 77   73 81 85 77
DEWPT         72 72 72 72   71 72 72 72   71 72 72 72   71 72 72 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   SC SC SC SC
POP 12HR         20    50      20    40      10    40      10    20
RAIN SHWRS    IS IS SC SC   IS IS SC SC   IS IS SC SC   IS IS IS IS
TSTMS               IS IS         IS IS         IS IS

$$

PRZ012-252015-
CULEBRA-
INCLUDING THE MUNICIPALITY OF...CULEBRA
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                80 87 89    72 75 78    81 86 88    70 74 78    81 88 89
TEMP          77 83 87 86 83 79 77 76 76 82 86 85 82 78 77 75 75 83 87 87 84 79
DEWPT         72 72 72 73 73 73 73 72 72 72 72 73 73 73 72 72 73 73 73 73 73 72
RH            85 70 61 65 72 82 87 87 87 72 63 67 74 85 85 90 94 72 63 63 70 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 17 19 17 16 14 16 17 16 16 16 16 16 17 17 16 16 16 16 16 16 16
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     60          60          60          70          70
QPF 12HR                   0.46        0.30        0.71        0.30   0.36-0.48
RAIN SHWRS    SC SC NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM SC SC NM
TSTMS         IS IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       88 94 93 88 81          88 93 92 88             89 95 94 90 82
MAX HEAT         92    97    94    84    90    96    93    84    90    97    94
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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          75    90      75    89      75    89      75    89
TEMP          76 85 89 80   76 84 88 80   76 84 88 80   76 84 88 80
DEWPT         72 73 73 72   72 73 73 72   72 73 73 72   72 73 73 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         60    60      60    60      40    40      10    20
RAIN SHWRS    NM NM NM SC   NM NM NM SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC SC IS   SC SC SC IS   IS IS IS IS

$$

PRZ013-252015-
VIEQUES-
INCLUDING THE MUNICIPALITY OF...ESPERANZA
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                80 85 87    70 74 79          85    69 73 78    82 87 88
TEMP          76 82 85 84 81 77 76 74 74 81 85 84 81 77 75 74 74 82 86 86 82 78
DEWPT         72 72 72 73 73 73 72 72 71 72 72 73 73 73 72 71 72 73 73 73 72 71
RH            87 72 65 70 77 87 87 93 90 74 65 70 77 87 90 90 93 74 65 65 72 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      18 17 19 17 14 14 14 17 17 16 16 16 16 17 17 16 16 16 16 16 14 14
WIND GUST                                                                 25
CLOUDS        OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     60          70          70          70          70
QPF 12HR              0.45-0.59        0.33   0.65-0.76        0.30   0.26-0.35
RAIN SHWRS    SC SC NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM SC SC NM
TSTMS         IS IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       86 91 90 86             85 91 89 85             87 93 92 87
MAX HEAT         90    94    93    85    88    92    90    84    90    96    94
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    88      73    87      72    87      73    87
TEMP          74 83 87 78   74 82 86 77   73 81 86 78   74 82 86 78
DEWPT         71 73 73 72   71 72 73 72   71 72 73 72   71 72 73 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        GN    GN      GN    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         60    60      60    60      40    40      10    20
RAIN SHWRS    NM NM NM SC   NM NM NM SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC SC IS   SC SC SC IS   IS IS IS IS

$$

VIZ001-252015-
ST THOMAS ST JOHN AND ADJACENT ISLANDS-
INCLUDING THE PARISHES OF ANNAS RETREAT...CHARLOTTE AMALIE...
CHARLOTTE AMALIE EAST...CHARLOTTE AMALIE WEST...CRUZ BAY
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                80 85 88    65 71 77    82 87 89    66 72 77    82 88 90
TEMP          75 81 85 84 80 76 74 72 72 81 86 86 82 77 75 73 73 83 88 87 84 79
DEWPT         72 73 73 73 73 73 72 71 71 73 73 73 73 73 72 71 71 73 73 73 72 72
RH            90 77 67 70 79 90 93 97 97 77 65 65 74 87 90 93 93 72 61 63 67 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 17 18 16 16 13 17 18 17 17 16 17 16 18 18 17 16 16 17 18 18 18
WIND GUST           28
CLOUDS        OV OV OV OV OV B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     60          70          70          70          70
QPF 12HR              0.41-0.63   0.28-0.36   0.47-0.69   0.24-0.34   0.16-0.35
RAIN SHWRS    NM NM SC SC SC NM NM NM NM NM NM NM NM NM NM NM NM NM NM SC SC NM
TSTMS         SC SC IS IS IS SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       86 92 90 84             86 93 92 87             88 95 94 89 81
MAX HEAT         92    96    93          90    96    94    84    92    98    97
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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    88      74    88      75    89      74    89
TEMP          75 83 87 79   75 83 87 79   76 84 88 79   75 84 88 80
DEWPT         72 73 73 72   73 73 73 72   72 73 73 72   72 73 73 72
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   FW FW FW SC
POP 12HR         60    60      60    60      40    40      10    20
RAIN SHWRS    NM NM NM SC   NM NM NM SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC SC IS   SC SC SC IS   IS IS IS IS

$$

VIZ002-252015-
ST CROIX-
INCLUDING THE PARISHES OF...CHRISTIANSTED...FREDERIKSTED...
FREDERIKSTED SOUTHEAST...GROVE PLACE
418 AM AST SAT MAY 25 2013

DATE             SAT 05/25/13            SUN 05/26/13            MON 05/27/13
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                80 85 88    69 73 78    81 86 90    72 76 79    80 86 90
TEMP          76 82 85 84 81 77 75 74 74 81 86 85 82 79 78 76 76 82 86 85 82 79
DEWPT         73 73 73 72 73 73 73 72 72 73 73 72 73 73 73 73 72 73 73 73 73 72
RH            90 74 67 67 77 87 94 93 93 77 65 65 74 82 85 90 87 74 65 67 74 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      18 18 16 16 17 16 18 19 18 18 17 17 14 17 17 16 16 16 17 19 19 19
WIND GUST        28       28    29 29 28
CLOUDS        B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 OV OV B1 B1 B1 B1 B1 B1 B2 B2 B2
POP 12HR                     60          70          70          60          60
QPF 12HR              0.44-0.65   0.28-0.36   0.52-0.71   0.20-0.28   0.16-0.41
RAIN SHWRS    NM NM SC SC SC NM NM NM NM NM NM NM NM NM NM NM NM NM NM SC SC NM
TSTMS         SC SC IS IS IS SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC
HEAT INDEX       87 91 90 85             85 92 91 88 81          88 93 91 87 80
MAX HEAT         92    96    93          92    98    96    87    93    98    96
FLASH FLOOD    A  A  A  A  A


DATE          TUE 05/28/13  WED 05/29/13  THU 05/30/13  FRI 05/31/13
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          75    86      75    86      75    86      75    86
TEMP          76 82 85 79   76 82 85 79   76 82 85 79   76 82 85 78
DEWPT         73 73 73 73   72 73 73 73   72 73 73 73   72 73 73 73
PWIND DIR         E     E       E     E       E     E       E     E
WIND CHAR        BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 SC   FW FW FW SC
POP 12HR         60    60      60    60      40    40      10    20
RAIN SHWRS    NM NM NM SC   NM NM NM SC   SC SC SC SC   IS IS IS IS
TSTMS         SC SC SC IS   SC SC SC IS   IS IS IS IS

$$







U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE