Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 251720
AFMSJU

Area Forecast Matrices
National Weather Service San Juan PR
120 PM AST Fri May 25 2018

PRZ001-260815-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                69 74 78    82 88 90    71 75 78    83 90 92    69 74 78
Temp          80 76 75 74 75 78 83 84 82 77 76 76 75 79 83 83 81 77 76 76 75 78
Dewpt         71 71 70 70 70 71 71 70 71 72 72 72 72 72 72 72 72 72 72 72 71 71
RH            74 85 84 87 84 79 67 63 69 85 87 87 90 79 70 70 74 85 87 87 87 79
Wind dir       E  E SE SE SE  E  E  E  E  E  E  E SE  E  E  E  E  E  E SE  E  E
Wind spd      16 10  9  8  8 13 14 14 14 10  8  8  9 13 14 16 14 10  9  8  9 12
Wind gust     26                                           26
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                     40          40          50          50          50
QPF 12hr              0.08-0.28   0.19-0.42   0.17-0.38        0.69   0.21-0.45
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC
Tstms                                                IS IS IS IS IS IS       IS
Heat index    85                88 89 86             81 86 89 83
Max heat         90          84    91    90          85    92    91          83


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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    89      75    90      75    90      76    90
Temp          84 76   75 79 83 76   75 79 85 76   75 79 84 77   76 79 86 77
Dewpt         71 72   71 71 71 71   71 71 70 71   71 71 71 72   72 72 71 73
PWind dir         E       E     E       E     E      SE     E       E     E
Wind char        BZ      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC FW FW SC   SC SC SC SC   SC SC SC FW   FW FW SC SC
PoP 12hr         40      20    20      20    20      20    20      20    40
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS                                                   IS IS

$$

PRZ002-260815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                67 75 78    75 85 88    67 75 79    77 86 89    67 75 79
Temp          78 75 75 75 75 76 80 81 79 76 76 76 75 77 79 79 79 76 76 76 76 77
Dewpt         71 71 71 70 71 71 72 71 71 72 72 72 71 72 72 72 72 72 72 72 71 71
RH            79 87 87 84 87 85 77 72 77 87 87 87 87 85 79 79 79 87 87 87 85 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      14 12 12 11 10 14 16 14 13 11 11 11 11 14 16 16 14 11 11 11 11 14
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC
PoP 12hr                     50          40          50          50          50
QPF 12hr                   0.28   0.27-0.42        0.38   0.60-0.69   0.30-0.45
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index    81                84 84 82                82 83
Max heat         87          84    89    89          84    88    86


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      75    85      76    86      75    86      75    86
Temp          80 76   75 77 80 76   76 77 81 76   75 77 81 76   75 77 81 77
Dewpt         72 72   71 72 72 71   71 72 71 71   71 72 72 72   72 72 72 73
PWind dir         E       E     E       E     E       E    SE       E     E
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
PoP 12hr         40      20    40      40    20      20    20      20    20
Rain shwrs    SC IS   IS IS IS SC   SC SC IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$

PRZ003-260815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 73 78    79 87 91    69 74 78    81 89 93    67 73 79
Temp          79 74 74 73 74 77 82 83 80 75 75 75 74 77 81 81 79 76 75 75 74 77
Dewpt         69 70 69 69 69 70 70 69 69 71 71 71 71 71 71 71 71 71 71 71 71 70
RH            72 87 84 87 84 79 67 63 69 87 87 87 90 82 72 72 77 85 87 87 90 79
Wind dir       E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      16 11 11 11 10 14 16 16 14 11 11 11 11 14 17 17 14 12 11 11 11 14
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC SC
PoP 12hr                     40          40          50          50          50
QPF 12hr              0.08-0.28   0.09-0.27   0.17-0.38   0.39-0.69   0.17-0.45
Rain shwrs    SC SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC SC SC SC IS IS SC
Tstms                                                IS IS IS IS IS IS       IS
Heat index    82                85 86 83                82 85 80
Max heat         91          85    93    92          85    93    90          83


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      73    88      74    89      73    88      74    88
Temp          82 75   74 77 82 75   74 77 83 75   74 77 83 75   74 78 83 76
Dewpt         70 71   71 70 69 70   71 70 69 71   71 71 69 71   71 71 70 72
PWind dir         E       E     E       E     E       E    SE       E     E
Wind char        BZ      GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC FW FW SC   FW FW SC SC   FW SC SC FW   SC SC SC SC
PoP 12hr         40      10    20      10    20      20    20      20    20
Rain shwrs    SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$

PRZ004-260815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 71 75    78 86 90    69 72 75    79 88 92    67 71 76
Temp          77 73 72 72 72 75 79 81 79 74 73 73 72 75 79 79 78 74 73 73 72 75
Dewpt         69 69 69 68 69 70 69 68 69 70 70 71 70 70 70 70 70 70 70 70 70 69
RH            76 87 90 87 90 84 72 65 72 87 90 93 93 84 74 74 76 87 90 90 93 82
Wind dir       E  E  E  E  E  E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd      13  9  8  8  8 13 14 14 13  9  8  8  8 13 14 16 13  9  8  8  8 12
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC SC
PoP 12hr                     40          40          50          50          50
QPF 12hr              0.08-0.28   0.09-0.42   0.17-0.38   0.48-0.69   0.21-0.45
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC
Tstms                                                IS IS IS IS IS IS       IS
Heat index                      82 83 80                   82
Max heat         90                91    90          83    90    88


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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    87      72    88      72    87      72    87
Temp          80 73   72 75 80 73   72 75 81 73   72 76 81 74   73 76 82 74
Dewpt         69 70   70 69 68 69   70 70 67 70   70 70 68 70   70 70 69 71
PWind dir         E       E     E       E     E       E    SE       E     E
Wind char        GN      GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   FW FW FW SC   FW FW SC SC   FW SC SC FW   SC SC SC SC
PoP 12hr         40      10    20      10    20      20    20      20    20
Rain shwrs    SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS

$$

PRZ005-260815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 72 77    83 88 91    70 73 77    86 90 92    68 72 77
Temp          81 75 74 73 73 78 84 84 81 76 74 74 74 79 84 84 82 76 75 74 74 78
Dewpt         71 70 70 69 69 71 70 71 72 71 71 71 71 71 71 72 72 72 71 71 71 71
RH            72 84 87 87 87 79 63 65 74 85 90 90 90 77 65 67 72 87 87 90 90 79
Wind dir       E  E  E SE SE  E  E  E  E  E  E  E SE  E  E  E  E  E  E SE  E  E
Wind spd      14 11  9  8  8 13 14 14 13 11  9  8  8 12 13 14 14 10  8  8  8 13
Wind gust     26                   26                      26
Clouds        B2 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B2 B2 B1 B1 FW FW SC
PoP 12hr                     20          30          30          60          40
QPF 12hr              0.03-0.23   0.17-0.49   0.06-0.23   0.55-0.73   0.10-0.30
Rain shwrs    SC IS IS IS IS IS IS SC SC IS IS IS IS SC SC NM NM SC SC IS IS IS
Tstms                                                IS IS IS IS IS IS
Heat index    86                89 90 86             80 86 90 84
Max heat         90          83    92    91          85    93    91          83


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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    90      73    90      73    90      74    90
Temp          85 76   74 79 85 76   73 79 86 76   73 79 83 76   74 79 86 77
Dewpt         71 71   70 70 70 71   70 71 70 71   70 70 71 71   71 71 70 72
PWind dir         E       E     E       E     E      SE     E      SE     E
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC   FW FW FW SC   FW FW SC SC   FW FW FW SC   FW FW SC SC
PoP 12hr         40      10    20      10    40      10    20      10    40
Rain shwrs    SC SC   IS IS IS IS   IS IS SC SC   IS IS IS IS   IS IS SC SC
Tstms         IS IS            IS         IS IS                       IS IS

$$

PRZ006-260815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                64 68 72    75 84 90    64 70 73    78 86 93    63 68 72
Temp          75 71 70 69 69 73 78 79 77 72 71 71 71 73 78 78 77 72 71 71 70 73
Dewpt         68 68 67 67 67 68 67 68 68 68 69 69 69 69 68 69 69 69 69 69 69 68
RH            79 90 90 93 93 84 69 69 74 87 93 93 93 87 71 74 76 90 93 93 97 84
Wind dir       E  E  E  E  E  E SE SE SE  E  E  E  E SE SE SE SE  E  E  E  E  E
Wind spd      14  9  8  8  8 13 13 13 12  9  8  8  9 12 14 14 13  8  8  9  9 12
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC FW FW SC
PoP 12hr                     20          30          40          50          30
QPF 12hr              0.03-0.14   0.07-0.32   0.09-0.17   0.37-0.73   0.10-0.28
Rain shwrs    SC IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC SC SC IS IS IS
Tstms                                                IS IS IS IS IS IS
Heat index                      81 81                      81
Max heat         90          83    92    91          83    91    88


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      68    85      70    86      69    86      70    86
Temp          79 72   70 73 79 71   70 73 81 71   70 74 79 72   70 74 82 73
Dewpt         67 69   68 68 67 68   68 68 66 68   68 68 68 69   69 69 66 70
PWind dir         E       E     E       E     E       E    SE       E    SE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW FW FW   FW FW SC SC
PoP 12hr         40      10    40      10    30      10    20      10    40
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS         IS IS                       IS IS

$$

PRZ007-260815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                64 71 75    75 87 91    64 72 75    78 89 93    63 71 76
Temp          79 74 73 72 72 77 83 83 81 75 73 73 73 78 83 83 80 75 74 73 73 77
Dewpt         69 69 68 68 67 68 68 68 68 69 69 70 70 70 69 69 70 70 70 70 69 69
RH            72 84 84 87 84 74 61 61 65 82 87 90 90 76 63 63 72 84 87 90 87 76
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd      17 12 11 11 11 16 17 17 16 10 10 11 12 16 18 19 16 10 10 11 11 16
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr                     20          20          30          30          20
QPF 12hr              0.03-0.08   0.07-0.32   0.06-0.17   0.22-0.47   0.10-0.17
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS IS
Tstms                                                      IS IS
Heat index    83                87 88 83             80 83 87 82
Max heat         91          85    94    92          86    93    91          85


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      71    87      72    87      72    87      72    88
Temp          84 74   72 77 84 74   72 77 84 74   72 77 83 74   73 77 86 75
Dewpt         68 69   69 68 66 69   69 69 67 69   69 69 67 69   69 69 66 71
PWind dir         E       E     E       E    SE       E    SE       E    SE
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC SC   FW FW SC SC   FW FW FW SC   FW FW FW FW   FW FW FW SC
PoP 12hr         20      10    20      10    20      10    10      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms            IS            IS

$$

PRZ008-260815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                68 72 77    82 84 89    70 73 77    83 88 90    68 72 78
Temp          80 76 74 73 73 77 83 82 80 76 75 74 74 78 83 82 81 77 75 74 74 77
Dewpt         72 70 70 69 69 70 71 71 72 71 71 70 70 71 72 72 72 72 71 71 71 71
RH            77 82 87 87 87 79 67 69 77 85 87 87 87 79 70 72 74 85 87 90 90 82
Wind dir       E  E  E  E  E  E  E NE  E  E  E  E  E  E  E  E SW  E  E  E  E  E
Wind spd       9  9 10  9  9 13 13 13 13 10 10  9  9 11 13 12 10 10 10 10 10 13
Clouds        OV SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC SC FW FW FW
PoP 12hr                     20          60          20          60          20
QPF 12hr              0.03-0.08   0.34-0.64        0.07        0.55   0.10-0.17
Rain shwrs     D IS IS 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                87 87 84                84 88 82
Max heat         90                91    90          84    92    91    84


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      72    86      73    85      73    85      74    86
Temp          83 76   74 77 83 76   73 77 82 77   73 77 80 77   74 77 83 77
Dewpt         71 71   70 71 70 71   70 71 71 71   70 70 71 71   70 71 72 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    SC B1   FW FW SC SC   FW FW SC SC   FW FW FW SC   FW FW SC SC
PoP 12hr         50      10    20      10    40      10    20      10    40
Rain shwrs    IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS   IS IS SC SC
Tstms         IS IS            IS         IS IS                       IS IS

$$

PRZ009-260815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                65 69 73    76 82 88    66 69 74    79 86 92    65 68 72
Temp          77 72 70 70 69 74 80 79 78 73 71 70 70 74 80 79 78 73 71 71 70 74
Dewpt         69 68 67 67 66 68 68 68 69 69 68 68 68 69 69 70 70 70 69 68 68 69
RH            76 87 90 90 90 82 67 69 74 87 90 93 93 84 69 74 76 90 93 90 93 84
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      10  9  9  9  9 14 12 11 11  8  9 10 10 13 13 13 11  8  9 10 10 13
Clouds        B1 SC SC FW FW SC SC B1 B1 SC SC SC SC SC SC B2 B2 SC SC FW FW FW
PoP 12hr                     20          50          20          50          20
QPF 12hr                   0.03   0.07-0.62        0.07   0.22-0.62        0.10
Rain shwrs    SC IS IS             SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index                      83 83                      82
Max heat         90          83    93    92          85    93    90          85


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      68    84      69    83      69    83      70    84
Temp          80 72   70 73 81 72   70 74 80 73   70 74 78 72   70 74 83 74
Dewpt         69 69   68 68 67 68   67 69 68 69   67 69 68 68   68 69 67 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   FW FW SC SC   FW FW SC SC   FW FW FW SC   FW FW SC SC
PoP 12hr         60      10    40      10    40      10    20      10    40
Rain shwrs    IS IS   IS IS SC SC   IS IS SC SC   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS         IS IS                       IS IS

$$

PRZ010-260815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                69 74 80    79 84 88    69 74 80    81 88 92    69 73 80
Temp          81 77 75 75 74 78 83 83 82 78 76 75 75 78 84 83 82 78 76 75 75 78
Dewpt         71 71 70 69 69 69 70 71 71 71 71 70 70 71 72 72 72 72 72 71 71 71
RH            72 82 84 82 84 74 65 67 69 79 85 84 84 79 67 70 72 82 87 87 87 79
Wind dir       E  E  E  E  E  E  E NE  E SE  E  E  E  E  E  E  E NE  E  E  E  E
Wind spd      10  8  9  9 10 13 12 10  9  8  9  9  9 11 11 11 10  8  9 10 10 12
Wind gust           19                            19                19
Clouds        B2 SC SC FW FW SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC FW FW FW
PoP 12hr                     20          50          20          50          20
QPF 12hr                   0.03   0.07-0.62        0.06   0.30-0.55        0.10
Rain shwrs    SC IS IS             SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    85                88 88 86                85 88 84
Max heat         91    86    84    93    91    89    86    92    91    89    84


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      73    85      74    84      74    84      75    85
Temp          83 77   75 78 84 77   74 78 82 78   75 78 81 77   75 78 85 78
Dewpt         71 71   70 70 69 71   70 70 70 71   70 71 70 70   70 71 70 72
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   FW FW SC SC   FW FW SC SC   FW FW FW FW   FW FW SC SC
PoP 12hr         70      10    40      10    40      10    20      10    40
Rain shwrs    IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS   IS IS IS IS
Tstms         IS IS         IS IS         IS IS                       IS IS

$$

PRZ011-260815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                73 75 79    83 87 91          75    84 90 92    72 74 79
Temp          83 78 77 76 75 80 85 86 84 79 77 76 76 80 86 86 83 79 77 77 76 80
Dewpt         71 70 70 70 69 69 70 71 70 71 71 71 71 71 71 71 72 72 72 71 71 71
RH            67 76 79 82 82 69 61 61 63 77 82 85 85 74 61 61 70 79 85 82 85 74
Wind dir      SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd      18 16 13 11 11 19 19 18 16 13 12 13 13 17 19 19 18 14 13 13 12 17
Clouds        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW
PoP 12hr                     20          20          20          20          20
QPF 12hr              0.03-0.08   0.07-0.17        0.09   0.22-0.38        0.10
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Tstms                                                      IS IS
Heat index    88             82 90 92 89 80          84 88 91 87             84
Max heat         91    84    85    94    93    86    85    93    91    86    85


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      75    88      75    87      75    87      76    88
Temp          86 78   76 80 87 78   75 80 86 78   76 80 85 78   76 80 87 79
Dewpt         70 71   70 70 68 70   70 70 70 71   70 71 69 71   70 71 69 72
PWind dir        SE       E    SE       E    SE       E    SE       E    SE
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC   FW FW FW SC   FW FW FW SC   FW FW FW FW   FW FW FW SC
PoP 12hr         20      10    20      10    20      10    10      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-260815-
Culebra-
Including the city of Culebra
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      79    80 84 86          78    80 86 90          79
Temp          80 79 79 79 79 80 80 80 80 80 80 80 79 79 80 80 80 80 80 80 79 79
Dewpt         73 73 73 72 72 72 73 73 73 74 74 73 73 73 73 73 73 73 74 74 73 72
RH            79 82 82 79 79 77 79 79 79 82 82 79 82 82 79 79 79 79 82 82 82 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 18 18 17 17 17 17 16 16 17 18 18 18 18 18 18 18 17 17 17 18 19
Clouds        SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     50          40          50          50          50
QPF 12hr                   0.28        0.27        0.38        0.60        0.45
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index    83    82 81 81 82 83 84 84 84 83 82 83 83 83 83 83 82 82 81 81 81
Max heat         84    84    84    86    86    86    84    84    84    84    84


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
AST 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          85      78    85      79    86      78    85      78    85
Temp          80 80   79 79 80 80   79 80 80 80   80 79 80 80   80 79 80 80
Dewpt         73 73   73 73 73 73   73 72 73 73   73 73 74 74   73 73 74 75
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
PoP 12hr         40      40    40      40    20      20    20      20    20
Rain shwrs    SC SC   SC SC IS SC   SC SC IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$

PRZ013-260815-
Vieques-
Including the city of Vieques
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      77    80 85 86          77    80 89 91          78
Temp          79 79 79 79 79 80 80 80 80 80 80 79 79 79 80 80 80 80 80 79 79 79
Dewpt         72 72 72 72 72 72 73 73 73 73 74 73 73 73 73 73 73 73 73 73 72 72
RH            79 79 79 79 79 77 79 79 79 79 82 82 82 82 79 79 79 79 79 82 79 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 17 16 16 17 17 16 16 16 17 17 17 18 18 18 17 17 17 16 17 18
Clouds        SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     50          40          50          50          50
QPF 12hr                   0.28        0.27        0.38        0.60        0.45
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index    82    80    80 81 82 84 84 84 83 80 81 81 83 83 83 81 81
Max heat         84    84    84    86    86    86    84    86    86    84    84


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      77    86      79    87      77    86      77    86
Temp          80 80   79 79 80 80   79 80 80 80   80 79 80 80   79 79 80 80
Dewpt         73 73   73 72 72 73   72 72 72 73   73 72 73 74   73 73 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC FW   SC SC SC SC
PoP 12hr         40      40    40      40    20      20    20      20    20
Rain shwrs    SC SC   SC SC IS SC   SC SC IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$

VIZ001-260815-
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
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                73 77 80    80 86 88    74 77 80    79 84 86    73 76 80
Temp          79 78 79 78 78 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 78 78
Dewpt         72 72 72 71 71 71 71 72 72 73 73 72 72 72 71 72 72 72 73 73 72 72
RH            79 82 79 79 79 77 77 79 79 82 82 79 79 79 77 79 79 79 82 82 82 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      17 17 18 17 16 17 17 14 16 17 18 18 18 18 17 17 17 17 17 17 18 19
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     40          40          50          50          50
QPF 12hr                   0.24   0.17-0.27   0.33-0.38        0.60        0.45
Rain shwrs    IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index    80                80 82 82 81 80    80 80 80 80 80 80 80    80
Max heat         84    84    84    86    86    86    84    84    84    84    84


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      76    86      76    86      77    86      77    86
Temp          79 79   78 78 79 79   78 79 79 79   79 78 79 79   78 78 79 79
Dewpt         71 72   71 72 72 72   72 72 72 73   72 71 73 73   72 72 73 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC FW   SC SC SC FW   SC SC SC SC
PoP 12hr         40      40    40      40    20      20    20      20    20
Rain shwrs    SC SC   SC SC IS IS   SC IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$

VIZ002-260815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
120 PM AST Fri May 25 2018

Date           05/25/18      Sat 05/26/18            Sun 05/27/18            Mon
AST 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                71 75 79    81 86 87    72 75 79    79 86 87    72 75 79
Temp          79 79 80 80 80 80 80 80 80 80 80 79 79 79 79 80 80 80 80 79 79 79
Dewpt         72 72 72 72 72 72 72 73 73 73 73 73 73 73 73 73 73 73 73 73 72 72
RH            79 79 77 77 77 77 77 79 79 79 79 82 82 82 82 79 79 79 79 82 79 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 17 16 16 17 17 16 16 17 17 18 18 18 18 18 17 17 17 17 17 19
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                     40          40          50          50          50
QPF 12hr                   0.23   0.17-0.27        0.33        0.60        0.45
Rain shwrs    IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC
Tstms                                                IS IS IS IS IS IS IS IS IS
Heat index    81 80 81 81 81 82 83 83 84 84 83 82 80 81 83 83 83 82 82 82 82 81
Max heat         84    84    84    86    87    87    84    86    86    86    86


Date           05/28  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18  Fri 06/01/18
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      76    87      75    86      76    87      76    87
Temp          80 80   79 79 80 79   79 79 80 79   79 79 80 80   79 79 80 80
Dewpt         72 72   72 72 72 72   72 72 72 73   72 72 73 73   73 73 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC FW   SC SC SC FW   SC SC SC SC
PoP 12hr         40      40    40      40    20      20    20      20    20
Rain shwrs    SC SC   SC SC IS IS   SC IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS

$$



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