Area Forecast Matrices
Issued by NWS San Juan, PR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
000
FOCA52 TJSJ 281945
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
345 PM AST Sun May 28 2017

PRZ001-290815-
San Juan and Vicinity-
Including the cities of Bayamon2, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                71 75 78    83 88 90    71 75 79    82 86 89    71 75 78
Temp          85 79 77 75 76 83 87 88 85 79 77 75 76 82 85 86 83 78 76 75 76 84
Dewpt         71 72 72 72 71 72 71 72 72 72 72 71 71 72 72 71 71 71 71 71 71 71
RH            63 79 85 90 85 70 59 59 65 79 85 87 85 72 65 61 67 79 85 87 85 65
Wind dir       E  E  E  E SE  E  E  E  E  E SE  E  E  E  E  E  E  E  E SE  E  E
Wind spd      13  9  8  6  5 11 13 13 11  9  8  9  8 13 14 14 13  9  8  6  9 13
Wind gust                                                  26
Clouds        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     40          60          50          50          40
QPF 12hr              0.02-0.12   0.30-0.61   0.13-0.19   0.25-0.36        0.04
Rain shwrs    SC IS IS SC SC SC SC NM NM SC SC SC SC SC SC SC SC IS IS SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    90 82          88 93 95 90 82          86 91 92 88 80          89
Max heat         96    86    90    97    96    87    89    96    95    84    92


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          88      74    87      75    89      76    89      76    90
Temp          86 79   76 82 86 79   76 84 88 81   78 84 88 81   78 85 88 80
Dewpt         70 71   70 71 71 70   70 70 70 71   72 73 72 74   74 75 71 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    BZ      GN    GN
Avg clouds    SC B1   SC SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         50      20    40      30    30      20    20      30    50
Rain shwrs    SC SC   IS IS SC SC   SC SC SC IS   IS IS IS IS   SC SC SC SC
Tstms         IS IS         IS IS

$$

PRZ002-290815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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 74 79    76 85 89    69 75 78    77 85 88    68 75 80
Temp          84 79 76 74 75 81 84 85 82 79 77 75 76 81 84 85 82 78 77 75 76 83
Dewpt         71 72 72 71 71 71 72 72 72 72 72 72 71 72 71 70 70 71 71 71 71 70
RH            65 79 87 90 87 72 67 65 72 79 85 90 85 74 65 61 67 79 82 87 85 65
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 11 10 10 10 13 14 14 12 11 11 11 11 14 16 14 12 11 10 10 11 13
Clouds        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     40          60          60          60          50
QPF 12hr                   0.12        0.33        0.19        0.27        0.06
Rain shwrs    SC SC SC SC SC SC SC NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    88 81          84 90 91 88 81          85 89 89 86 80          87
Max heat         96    87    91    98    97    86    91    96    95    88    94


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          85      74    85      75    87      75    87      76    88
Temp          85 77   75 78 85 78   76 80 86 79   76 80 86 79   77 81 87 79
Dewpt         70 71   70 70 71 70   70 69 68 72   72 73 72 73   74 74 72 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         50      30    40      30    30      30    30      30    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   SC SC SC IS   SC SC SC SC
Tstms         IS IS         IS IS

$$

PRZ003-290815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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 73 76    79 87 92    69 74 78    79 87 92    69 74 78
Temp          84 78 76 74 75 81 86 87 83 78 76 74 76 81 85 87 83 78 76 74 75 81
Dewpt         69 71 71 71 71 70 69 70 71 71 71 71 70 71 70 68 69 69 69 69 70 70
RH            61 79 85 90 87 69 57 57 67 79 85 90 82 72 61 53 63 74 79 84 84 69
Wind dir       E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E NE  E  E
Wind spd      13 10 10 10 10 13 16 16 13 11 11 11 12 16 17 16 13 10 11 10 11 14
Wind gust                       26                   26 27 26
Clouds        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC
PoP 12hr                     40          60          50          50          40
QPF 12hr              0.06-0.12        0.31   0.13-0.19   0.13-0.27        0.03
Rain shwrs    IS IS IS SC SC SC SC NM NM SC SC SC SC SC SC SC SC IS IS SC SC SC
Tstms                  IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    88 80          85 90 92 88 80          85 90 91 86             85
Max heat         97    84    90    99    99    85    90    97    96    85    91


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          88      73    87      74    89      75    89      75    90
Temp          87 77   74 78 86 77   75 80 89 79   76 80 88 79   76 81 89 78
Dewpt         68 70   69 69 68 69   69 68 68 71   72 72 70 73   74 73 70 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      GN    BZ      GN    BZ      GN    BZ      GN    GN
Avg clouds    SC SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         40      30    30      30    30      20    20      30    40
Rain shwrs    SC SC   SC SC SC SC   SC SC IS IS   IS IS IS IS   SC SC SC SC
Tstms         IS               IS

$$

PRZ004-290815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                      71    79 86 91    69 73 76    79 84 87    69 71 76
Temp          82 76 74 72 73 80 84 86 82 77 75 73 74 79 83 84 80 75 73 71 73 80
Dewpt         68 70 70 70 70 70 69 69 70 70 70 70 69 70 69 68 68 69 69 69 69 69
RH            63 82 87 93 90 72 61 57 67 79 84 90 84 74 63 59 67 82 87 93 87 69
Wind dir       E  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E NE  E  E
Wind spd      12  8  6  6  6 12 14 14 11  8  8  9  9 12 14 13 11  8  8  6  8 12
Clouds        SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     40          60          50          50          40
QPF 12hr              0.02-0.12   0.30-0.35   0.13-0.19   0.13-0.36        0.03
Rain shwrs    IS IS IS SC SC SC SC NM NM SC SC SC SC SC SC SC SC IS IS SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    85             82 88 90 86             81 86 87 82             82
Max heat         95          88    97    97    83    88    92    91          90


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          86      71    84      72    87      73    87      73    88
Temp          85 75   72 76 84 75   73 78 86 77   74 78 86 77   74 79 87 76
Dewpt         67 69   68 68 68 68   68 68 67 69   71 71 69 72   73 73 69 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         40      20    40      30    30      20    20      30    50
Rain shwrs    SC SC   IS IS SC SC   SC SC IS IS   IS IS IS IS   SC SC SC SC
Tstms         IS IS         IS IS

$$

PRZ005-290815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                70 74 77    80 87 90    69 73 78    81 86 89    68 73 76
Temp          83 78 76 74 76 82 86 87 83 78 75 73 75 81 84 86 82 77 75 73 75 85
Dewpt         72 71 71 71 71 71 71 73 72 71 71 70 70 71 73 74 73 71 70 69 70 70
RH            70 79 85 90 85 69 61 63 70 79 87 90 84 72 70 68 74 82 84 87 84 61
Wind dir       E  E  E SE SE  E  E  E NE  E  E  E  E  E  E  E SE  E  E SE  E  E
Wind spd      11  9  8  6  6 11 13 14 12  9  8 10  9 13 13 14 12 10  9  8  9 13
Wind gust                          26                      26
Clouds        SC FW FW SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC SC SC SC SC
PoP 12hr                     30          70          20          50          10
QPF 12hr              0.01-0.06   0.34-0.61   0.06-0.13   0.33-0.45        0.02
Rain shwrs    IS       IS IS SC SC NM NM IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS             IS IS IS IS                   IS IS
Heat index    89 80          86 91 94 89             84 91 94 87             89
Max heat         95    85    91    97    97    84    89    98    97    83    94


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          89      72    87      73    90      74    90      74    90
Temp          87 75   74 78 85 75   75 80 88 77   76 81 88 77   76 81 88 76
Dewpt         73 71   69 70 72 70   69 70 74 70   71 72 73 73   73 74 71 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    LT
Avg clouds    SC B1   FW FW SC B1   SC SC SC B1   SC SC SC SC   SC SC SC B1
PoP 12hr         50      10    40      10    40      10    30      10    50
Rain shwrs    SC SC   IS IS SC SC   IS IS SC SC   IS IS IS SC   IS IS IS SC
Tstms         IS IS         IS IS         IS IS            IS

$$

PRZ006-290815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                65 70 74    76 84 91    66 69 73    73 82 90    64 69 74
Temp          80 75 72 70 71 78 82 84 80 74 72 70 71 77 81 82 78 73 71 69 71 77
Dewpt         68 69 69 69 69 69 68 69 69 68 68 67 67 68 69 69 68 67 67 66 67 68
RH            67 82 90 97 93 74 63 61 69 82 87 90 87 74 67 65 71 81 87 90 87 74
Wind dir       E  E  E  E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       9  8  8  8  8 11 13 13 11  8  9 10  9 13 13 13 10  8  9  9  9 12
Clouds        B1 FW FW SC SC SC SC B2 B2 SC SC SC SC SC SC B1 B1 FW FW SC SC SC
PoP 12hr                     30          70          40          50          10
QPF 12hr              0.01-0.06   0.30-0.61   0.06-0.13   0.11-0.47        0.01
Rain shwrs    NM       IS IS SC SC NM NM SC SC SC SC SC SC SC SC IS IS IS IS IS
Tstms         IS             IS IS IS IS                   IS IS
Heat index    82                85 88 82                84 86 80
Max heat         92          88    97    96          87    96    95          90


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          85      68    83      69    87      70    86      70    87
Temp          84 71   69 74 82 72   70 76 86 73   71 76 85 73   71 76 86 72
Dewpt         69 67   66 68 68 67   67 68 68 68   69 70 69 71   70 72 68 69
PWind dir         E       E     E       E     E       E     E       E    SE
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   FW FW SC B1   SC SC SC SC   SC SC SC SC   SC SC SC B1
PoP 12hr         50      20    40      10    30      20    20      10    40
Rain shwrs    SC SC   IS IS SC SC   IS IS IS SC   IS IS IS IS   IS IS IS SC
Tstms         IS IS         IS IS

$$

PRZ007-290815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                66 72 75    78 88 94    67 71 76    75 86 92    66 72 75
Temp          84 77 74 72 74 81 86 88 83 77 74 71 72 80 84 86 82 76 74 72 74 81
Dewpt         66 69 69 69 69 69 68 68 69 69 69 69 68 69 69 68 68 68 68 67 67 68
RH            55 76 84 90 84 67 55 52 63 76 84 93 87 69 61 55 63 76 82 84 79 65
Wind dir      SE  E NE NE NE  E SE SE SE  E  E  E  E  E  E SE  E  E  E NE NE  E
Wind spd      10  6  8  9 10 13 17 17 14 10 10 11 11 16 16 16 13  9 10  9 11 14
Wind gust                                                        19
Clouds        SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 FW FW SC SC SC
PoP 12hr                     30          60          20          30          10
QPF 12hr              0.01-0.06   0.27-0.35   0.06-0.13   0.11-0.45        0.01
Rain shwrs    IS IS IS IS IS SC SC NM NM IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS             IS IS IS IS                   IS IS
Heat index    86             84 90 92 87             82 88 89 85             84
Max heat         95    83    90    99    98    84    90    97    96    83    92


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          89      71    87      72    91      73    90      73    90
Temp          88 76   73 79 86 76   74 82 90 78   75 82 89 78   75 82 89 77
Dewpt         68 68   67 67 69 68   68 68 68 69   70 71 70 72   72 72 69 69
PWind dir         E       E     E      NE     E       E    SE       E    SE
Wind char        BZ      GN    BZ      GN    GN      GN    BZ      LT    LT
Avg clouds    SC SC   FW FW SC B1   SC SC SC SC   FW FW FW SC   SC SC SC B1
PoP 12hr         30      10    40      10    20      10    20      10    30
Rain shwrs    IS IS   IS IS IS SC   IS IS IS IS   IS IS IS IS   IS IS IS SC
Tstms                          IS

$$

PRZ008-290815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                70 73 78          86          72          85    69 73 76
Temp          83 78 76 73 75 81 85 86 82 77 74 72 73 79 83 85 81 77 75 73 75 84
Dewpt         72 71 71 70 70 71 71 73 72 71 71 70 70 71 72 74 73 71 70 69 69 70
RH            70 79 85 90 84 72 63 65 72 82 90 93 90 77 70 70 77 82 84 87 82 63
Wind dir       E SE  E  E  E  E  E NE  E  E  E  E  E  E  E  S SE  E  E  E  E  E
Wind spd       6  6  9  9  9 12 13 13 13 10 10 10 10 14 16 13 13 11 11 10 10 14
Clouds        SC FW FW SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 FW FW SC SC SC
PoP 12hr                     20          70          20          50          10
QPF 12hr                   0.01        0.58        0.06   0.33-0.45        0.01
Rain shwrs    IS       IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    88             85 90 93 88             82 89 92 86             88
Max heat         95    85    89    95    95          85    98    97          93


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          89      72    85      73    91      74    90      74    89
Temp          87 76   74 78 84 76   74 81 89 77   76 81 88 77   76 81 87 76
Dewpt         73 71   70 70 73 71   69 70 74 71   71 72 75 73   73 74 71 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    LT
Avg clouds    SC B1   FW FW SC B1   FW FW SC B1   FW FW FW B1   SC SC SC B1
PoP 12hr         50      10    50      10    50      10    30      10    50
Rain shwrs    SC SC   IS IS SC SC   IS IS SC SC   IS IS IS SC   IS IS IS SC
Tstms         IS IS         IS IS         IS IS            IS

$$

PRZ009-290815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                66 69 73    78 85 94    66 68 72    75 82 90    65 68 72
Temp          81 75 72 70 71 79 83 85 80 74 71 69 70 76 81 82 78 73 70 68 70 79
Dewpt         68 68 68 68 68 69 69 69 69 68 67 67 67 69 70 70 69 68 67 66 66 67
RH            65 79 87 93 90 72 63 59 69 82 87 93 90 79 69 67 74 84 90 93 87 67
Wind dir       E  E  E  E  E  E  E SE  E  E  E  E  E  E  E SE  E NE  E  E  E  E
Wind spd       5  4  6  8  9 12 12 12 10  8  9  9 10 14 12 11 12  8 10  9 10 13
Clouds        B1 FW FW SC SC SC SC B2 B2 SC SC SC SC SC SC B1 B1 FW FW SC SC SC
PoP 12hr                     20          70          20          60          10
QPF 12hr                   0.01   0.27-0.60        0.06   0.22-0.45        0.01
Rain shwrs    NM       IS IS IS IS NM NM IS IS IS IS IS IS NM NM IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    83             80 87 90 83                84 87 80             81
Max heat         94          89    99    98          86    96    95          91


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          87      68    84      69    89      70    88      70    88
Temp          84 73   70 75 81 72   71 77 86 74   72 78 85 74   72 77 85 73
Dewpt         70 68   66 68 71 69   67 68 70 68   68 70 70 71   71 72 69 69
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC SC   FW FW SC B1   FW FW SC B1   FW FW FW SC   SC SC SC B1
PoP 12hr         50      10    50      10    40      10    30      10    40
Rain shwrs    SC SC   IS IS SC SC   IS IS SC SC   IS IS IS SC   IS IS IS SC
Tstms         IS IS         IS IS         IS IS

$$

PRZ010-290815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                70 74 80    82 88 93    69 73 81    81 85 88    69 73 80
Temp          84 79 76 74 76 82 87 88 84 78 75 73 74 80 84 85 82 77 75 73 75 83
Dewpt         70 71 70 70 70 70 71 71 71 71 71 70 70 70 71 72 72 71 70 69 68 69
RH            63 77 82 87 82 67 59 57 65 79 87 90 87 72 65 65 72 82 84 87 79 63
Wind dir      NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  W  E  E  E  E  E  E
Wind spd       8  6  8  8  9 11 11 12 12  9  9  9  9 13 11 13 13 10 11 10 12 14
Wind gust        17    18                   19                   20 27
Clouds        B1 FW FW SC SC SC SC B2 B2 SC SC SC SC SC SC B1 B1 FW FW SC SC SC
PoP 12hr                     20          70          20          60          10
QPF 12hr                   0.01   0.27-0.58        0.06   0.22-0.45        0.01
Rain shwrs    NM       IS IS IS IS NM NM IS IS IS IS IS IS NM NM IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    88 80          87 93 95 89             83 89 92 87             86
Max heat         96    86    89   100    99    87    88    96    95    86    93


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          91      73    86      74    93      75    92      75    91
Temp          87 78   76 79 84 78   76 83 89 80   78 83 88 80   77 82 87 79
Dewpt         72 71   69 69 72 71   69 70 72 71   71 72 72 73   73 74 71 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    LT
Avg clouds    SC SC   FW FW SC B1   FW FW SC B1   FW FW FW SC   SC SC SC B1
PoP 12hr         40      10    50      10    40      10    30      10    40
Rain shwrs    IS IS   IS IS SC SC   IS IS IS SC   IS IS IS SC   IS IS IS SC
Tstms         IS IS         IS IS         IS IS            IS

$$

PRZ011-290815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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 75 79    83 92 95    71 74 79    83 88 90    71 74 79
Temp          87 80 77 75 77 85 90 92 87 80 77 74 75 82 86 88 84 79 76 74 76 86
Dewpt         69 70 70 70 70 70 70 70 70 71 70 70 70 70 70 70 70 70 70 69 69 68
RH            55 72 79 84 79 61 52 49 57 74 79 87 84 67 59 55 63 74 82 84 79 55
Wind dir       E  E NE  E  E  E SE SE SE  E  E  E  E  E SE  E  E  E  E  E  E  E
Wind spd       9  6  5  8  9 16 19 18 16 12 11 11 11 17 18 17 16 12 11 10 13 17
Wind gust                                                     26
Clouds        SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 FW FW SC SC SC
PoP 12hr                     20          60          20          40          10
QPF 12hr                   0.03   0.27-0.32        0.06   0.22-0.45        0.01
Rain shwrs    SC IS IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    91 84          89 96 98 92 83          86 91 94 89 80          89
Max heat         97    84    91   100    99    84    88    96    95    84    93


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          93      75    89      75    95      76    94      76    93
Temp          92 82   77 82 88 81   77 85 94 84   78 85 93 84   78 85 92 83
Dewpt         70 70   69 68 71 71   70 69 69 71   71 72 71 73   73 74 71 72
PWind dir         E       E     E       E     E       E    SE       E    SE
Wind char        BZ      GN    BZ      GN    GN      GN    BZ      GN    GN
Avg clouds    SC SC   FW FW SC B1   SC SC SC SC   FW FW FW SC   SC SC SC SC
PoP 12hr         20      20    40      10    20      10    20      10    30
Rain shwrs    IS IS   IS IS SC SC   IS IS IS IS   IS IS IS IS   IS IS IS SC
Tstms                          IS

$$

PRZ012-290815-
Culebra-
Including the city of Culebra
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                      79          84          79    82 85 88          80
Temp          84 81 80 79 80 82 83 84 82 81 80 79 80 83 84 85 83 82 80 80 80 84
Dewpt         73 74 74 73 74 74 74 73 74 74 74 74 73 73 73 74 74 73 72 72 72 73
RH            70 79 82 82 82 77 74 70 77 79 82 85 79 72 70 70 74 74 77 77 77 70
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      14 18 18 18 17 18 17 17 17 17 18 18 17 18 18 17 14 17 17 16 16 16
Clouds        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     50          60          60          60          50
QPF 12hr                   0.12        0.35        0.19        0.27        0.06
Rain shwrs    SC SC SC SC SC SC SC NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    90 87 84 81 82 88 90 90 88 86 85 83 84 88 91 92 90 87 85 83 84 90
Max heat         97    88    89    93    92    86    90    97    96    88    93


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          84      78    86      79    86      80    86      80    87
Temp          84 80   79 81 86 81   80 82 86 82   81 82 86 82   81 83 87 82
Dewpt         72 73   72 72 72 72   72 71 72 74   75 75 75 76   76 76 75 75
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
Avg clouds    B1 SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         50      30    40      30    30      30    30      30    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   SC SC SC IS   SC SC SC SC
Tstms         IS            IS IS

$$

PRZ013-290815-
Vieques-
Including the city of Vieques
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                      78          84          79          86          79
Temp          84 81 79 78 79 82 84 84 83 81 80 79 80 83 85 86 84 81 80 79 80 84
Dewpt         73 73 73 73 73 73 73 73 73 73 74 73 73 73 73 73 73 72 72 71 72 72
RH            70 77 82 85 82 74 70 70 72 77 82 82 79 72 67 65 70 74 77 77 77 67
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      13 16 16 16 14 17 17 17 16 16 17 14 17 18 18 16 14 14 16 16 16 17
Clouds        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     50          60          60          60          50
QPF 12hr                   0.12        0.35        0.19        0.27        0.06
Rain shwrs    SC SC SC SC SC SC SC NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    90 86 83    80 87 90 91 89 86 84 82 84 89 92 93 90 86 84 82 83 90
Max heat         95    87    90    94    94    86    91    95    95    87    94


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          85      78    87      79    87      79    87      80    88
Temp          85 80   79 83 87 81   80 84 87 81   80 83 87 82   81 84 88 81
Dewpt         72 72   71 72 71 71   71 71 72 74   74 74 75 75   76 75 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      GN    BZ      GN    GN
Avg clouds    B1 SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         50      30    40      30    30      30    30      30    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   SC SC SC IS   SC SC SC SC
Tstms         IS            IS IS

$$

VIZ001-290815-
St.Thomas...St. John...and Adjacent Islands-
Including the cities of Anna`s Retreat, Charlotte Amalie,
Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                      78          85          79          85          77
Temp          85 81 80 78 79 82 84 85 83 81 80 79 80 83 84 85 83 80 78 77 78 82
Dewpt         73 73 73 73 73 72 73 73 72 73 73 72 72 72 72 72 72 72 71 70 71 71
RH            67 77 79 85 82 72 70 67 70 77 79 79 77 70 67 65 70 77 79 79 79 69
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      14 16 17 17 17 18 17 17 16 18 18 17 18 18 17 16 14 16 16 16 16 16
Clouds        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     50          60          60          60          50
QPF 12hr                   0.12        0.35        0.19        0.27        0.06
Rain shwrs    SC SC SC SC SC SC SC NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    91 86 83    80 87 91 91 89 86 84 82 83 88 90 91 88 84          85
Max heat         97    88    90    96    95    88    90    95    95    85    92


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          85      76    86      76    86      78    86      78    87
Temp          84 79   77 80 85 79   77 80 85 80   79 81 85 80   79 81 86 80
Dewpt         71 71   70 70 70 71   70 71 72 73   73 73 74 75   74 75 74 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      GN    BZ      BZ    BZ
Avg clouds    B1 SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         50      30    40      30    30      30    30      30    50
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   SC SC SC IS   SC SC SC SC
Tstms         IS            IS IS

$$

VIZ002-290815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
345 PM AST Sun May 28 2017

Date           05/28/17      Mon 05/29/17            Tue 05/30/17            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                      77          84    75 77 82          83    74 78 80
Temp          84 80 79 77 78 81 83 84 82 79 78 77 77 81 82 83 82 80 79 78 79 81
Dewpt         73 73 74 74 73 73 74 73 72 73 73 73 73 73 73 73 73 72 71 71 72 72
RH            70 79 85 90 85 77 74 70 72 82 85 87 87 77 74 72 74 77 77 79 79 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      14 14 16 16 16 17 17 16 16 16 17 14 18 19 17 16 14 14 14 14 17 17
Clouds        SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1
PoP 12hr                     50          60          60          60          50
QPF 12hr                   0.12        0.35        0.19        0.27        0.06
Rain shwrs    SC SC SC SC SC SC SC NM NM NM NM NM NM NM NM SC SC SC SC SC SC SC
Tstms         IS       IS IS IS IS IS IS IS IS IS IS IS IS IS IS       IS IS IS
Heat index    91 85          86 90 91 87 81          85 88 89 87 83 80       85
Max heat         96    87    88    93    92    89    88    93    92    85    87


Date           05/31  Thu 06/01/17  Fri 06/02/17  Sat 06/03/17  Sun 06/04/17
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          84      75    85      75    87      76    86      77    87
Temp          84 78   76 79 85 78   76 80 86 79   77 80 86 79   78 81 86 78
Dewpt         71 72   70 71 70 72   72 73 73 74   74 74 75 76   75 75 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      GN    BZ      BZ    BZ
Avg clouds    SC SC   SC SC SC B1   SC SC SC SC   SC SC SC SC   B1 B1 B1 B1
PoP 12hr         50      30    30      30    30      30    30      40    40
Rain shwrs    SC SC   SC SC SC SC   SC SC SC IS   SC SC SC SC   SC SC SC SC
Tstms         IS

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.