Area Forecast Matrices
Issued by NWS San Juan, PR

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FOCA52 TJSJ 242022
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Area Forecast Matrices
National Weather Service San Juan PR
422 PM AST Thu May 24 2018

PRZ001-250815-
San Juan and Vicinity-
Including the cities of Bayamon, Carolina, Catano, Guaynabo,
San Juan, Toa Alta, Toa Baja, and Tujillo Alto
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 87 90    70 75 78    83 89 91    71 75 78
Temp          81 76 75 75 74 78 83 84 81 76 76 75 75 79 83 84 82 77 76 76 76 79
Dewpt         71 71 71 71 71 71 70 70 71 71 72 71 71 71 71 71 71 72 72 72 72 71
RH            72 85 87 87 90 79 65 63 72 85 87 87 87 77 67 65 69 85 87 87 87 77
Wind dir       E  E  E SE SE  E  E  E  E  E  E  E  E  E  E  E  E  E SE  E  E  E
Wind spd      14 10  9  8  6 12 14 16 14 10  8  8  8 12 14 16 14 11  8  8  8 13
Wind gust                          26                      26 26
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     40          40          30          30          30
QPF 12hr              0.08-0.13   0.22-0.72   0.08-0.18   0.13-0.32   0.09-0.21
Rain shwrs    SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
Heat index    85                87 88 85                88 89 86             81
Max heat         90                91    90          84    91    90          85


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      74    89      75    89      75    90      75    90
Temp          83 76   75 78 83 77   76 78 84 77   75 79 83 76   75 79 85 77
Dewpt         72 71   72 71 71 71   72 71 71 71   71 70 72 71   70 71 70 72
PWind dir         E       E     E       E     E       E     E      SE     E
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      40    40      20    20      20    20      20    20
Rain shwrs    SC SC   IS SC SC SC   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS      IS IS IS

$$

PRZ002-250815-
Northeast-
Including the cities of Ceiba, Canovanas, Fajardo, Humacao,
Loiza, Luquillo, Naguabo, and Rio Grande
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 76 79    72 84 88    67 75 78    76 86 88    67 75 79
Temp          78 76 76 76 76 77 79 80 78 76 75 75 75 77 80 81 79 76 76 76 75 78
Dewpt         72 71 71 71 70 71 71 71 71 71 72 71 71 71 72 71 72 72 72 72 71 72
RH            82 85 85 85 82 82 77 74 79 85 90 87 87 82 77 72 79 87 87 87 87 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      13 11 11 11 10 13 14 16 14 11 11 11 10 13 14 14 13 12 11 11 11 14
Clouds        SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     40          30          30          40          40
QPF 12hr                   0.13   0.22-0.72        0.18   0.17-0.32        0.21
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
Heat index    81                83 83 81                84 84 82
Max heat         87                88    87          84    89    89          84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      75    85      75    85      75    86      75    86
Temp          79 76   75 77 79 76   75 77 80 76   75 77 80 76   75 77 81 76
Dewpt         72 72   71 71 72 71   71 72 72 71   71 71 72 71   70 72 72 72
PWind dir         E       E     E       E     E       E     E       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 SC   SC SC SC SC
PoP 12hr         40      40    40      20    40      40    20      20    20
Rain shwrs    SC SC   SC SC SC IS   IS IS IS SC   SC SC IS IS   IS IS IS IS
Tstms         IS IS   IS IS IS

$$

PRZ003-250815-
Southeast-
Including the cities of Arroyo, Guayama, Maunabo, Patillas,
Salinas, and Yabucoa
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 74 79    75 85 91    68 73 78    80 88 91    69 74 78
Temp          79 75 74 74 74 76 81 82 79 74 74 74 73 77 82 83 80 76 75 75 74 77
Dewpt         70 71 70 70 70 70 69 69 70 70 71 71 70 70 69 70 70 71 71 71 71 71
RH            74 87 87 87 87 82 67 65 74 87 90 90 90 79 65 65 72 85 87 87 90 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 10 10 11 10 14 16 17 14 11 10 10 11 14 16 16 14 12 11 10 11 14
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          30          30          30          40
QPF 12hr              0.06-0.13   0.03-0.22   0.08-0.18   0.08-0.17   0.09-0.21
Rain shwrs    IS SC SC SC SC SC SC IS IS IS IS SC SC SC SC IS IS IS IS SC SC SC
Heat index    82                84 85 82                85 86 83
Max heat         89          83    92    91          85    93    92          85


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      73    88      73    88      74    89      73    88
Temp          81 75   74 77 82 75   74 77 82 75   74 77 82 75   74 78 83 75
Dewpt         70 71   71 70 69 70   71 70 70 70   71 70 70 70   70 70 69 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC FW FW SC   FW FW SC SC   FW SC SC SC
PoP 12hr         40      40    40      10    20      10    20      20    20
Rain shwrs    SC IS   IS SC SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS      IS IS

$$

PRZ004-250815-
Eastern Interior-
Including the cities of Aguas Buenas, Caguas, Cayey, Cidra,
Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 76    74 84 89    68 72 75    79 87 91    69 72 75
Temp          77 73 72 72 72 74 79 80 78 73 73 72 72 75 80 81 78 74 73 73 73 76
Dewpt         70 70 70 69 69 69 68 68 69 70 70 70 69 70 68 69 69 70 71 71 70 70
RH            79 90 93 90 90 84 69 67 74 90 90 93 90 84 67 67 74 87 93 93 90 82
Wind dir       E  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  E  E  E  E  E  E
Wind spd      13  9  8  8  6 12 14 14 13  9  6  6  6 12 13 14 13 10  8  6  8 12
Clouds        SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     40          30          30          30          40
QPF 12hr              0.06-0.13   0.06-0.72   0.08-0.18   0.08-0.32   0.09-0.21
Rain shwrs    SC SC SC SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC SC SC
Heat index                      81 82                   82 83 80
Max heat         88                91    90                91    90          83


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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    88      72    87
Temp          80 73   72 75 80 73   73 75 80 74   72 75 79 73   72 76 81 74
Dewpt         69 70   70 70 69 69   70 70 69 69   70 69 69 69   69 70 68 70
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC SC SC SC   FW FW FW SC   FW FW SC SC   FW SC SC SC
PoP 12hr         40      40    40      10    20      10    20      20    20
Rain shwrs    SC SC   IS SC SC IS   IS IS IS IS   IS IS IS IS   IS IS IS IS
Tstms         IS IS      IS IS IS

$$

PRZ005-250815-
North Central-
Including the cities of Arecibo, Barceloneta, Dorado, Florida,
Manati, Vega Alta, and Vega Baja
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 77    82 87 91    69 73 77    84 89 91    70 73 77
Temp          81 75 74 73 73 78 84 85 82 76 74 74 73 78 85 84 82 76 75 74 74 79
Dewpt         71 71 70 70 70 70 69 70 71 71 71 70 70 71 70 72 71 71 71 71 71 71
RH            72 87 87 90 90 76 61 61 69 85 90 87 90 79 61 67 69 85 87 90 90 77
Wind dir      NE SE SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E SE SE SE  E
Wind spd      12  9  9  8  8 12 14 16 16 11  8  8  8 12 14 14 14 11  8  8  8 13
Wind gust     26                   27 26                   26 26
Clouds        B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     20          40          20          30          20
QPF 12hr              0.02-0.13   0.18-0.91   0.03-0.18   0.13-0.38        0.08
Rain shwrs    SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS
Heat index    85                88 89 86                89 90 86             80
Max heat         89          83    91    90          83    92    91          85


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      73    90
Temp          85 76   74 78 85 76   74 78 85 76   73 79 83 76   73 78 84 76
Dewpt         71 71   71 71 70 71   70 70 70 71   70 70 71 70   70 70 70 71
PWind dir         E       E     E       E     E      SE     E      SE     E
Wind char        GN      GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   FW SC SC SC   FW FW FW SC   FW FW SC SC   FW FW FW SC
PoP 12hr         50      10    40      10    20      10    40      10    20
Rain shwrs    IS SC   IS IS SC SC   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms         IS IS         IS IS            IS         IS IS

$$

PRZ006-250815-
Central Interior-
Including the cities of Aibonito, Baranquitas, Ciales, Coamo,
Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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                63 69 73    70 82 89    64 69 73    76 85 91    64 70 73
Temp          76 71 70 70 70 72 78 79 77 71 70 70 70 73 79 79 77 72 71 71 71 74
Dewpt         68 68 68 68 68 68 66 67 68 68 68 68 68 68 67 68 68 69 69 69 69 69
RH            76 90 93 93 93 87 67 67 74 90 93 93 93 84 67 69 74 90 93 93 93 84
Wind dir      SE  E  E  E  E  E  E SE SE  E  E  E  E  E  E SE SE  E  E  E  E  E
Wind spd      12  6  8  8  8 12 13 14 14  8  8  8  8 12 13 13 12  9  8  6  8 13
Clouds        SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     20          40          20          30          20
QPF 12hr              0.02-0.10   0.05-0.70   0.03-0.14   0.08-0.28        0.08
Rain shwrs    SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS
Heat index                      80 81                   81 81
Max heat         88                91    90          83    92    91          83


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      68    85      69    85      70    86      69    86
Temp          79 71   70 73 79 72   70 73 79 72   70 73 77 71   70 73 80 72
Dewpt         68 69   69 69 67 68   69 68 67 68   68 68 68 68   67 68 66 69
PWind dir         E       E     E       E     E       E     E       E    SE
Wind char        GN      GN    GN      LT    GN      LT    GN      LT    LT
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr         50      20    40      10    40      10    30      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         IS IS         IS IS         IS IS

$$

PRZ007-250815-
Ponce and Vicinity-
Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas,
Ponce, and Santa Isabel
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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                63 72 76    71 86 91    64 71 75    76 88 91    64 72 75
Temp          80 74 73 72 72 76 83 84 81 74 73 72 72 77 84 84 81 75 74 73 73 78
Dewpt         69 69 69 69 69 68 67 67 68 69 69 69 69 69 67 68 69 69 69 70 70 69
RH            69 84 87 90 90 76 59 57 65 84 87 90 90 76 57 59 67 82 84 90 90 74
Wind dir      SE  E  E  E NE  E SE SE SE  E  E  E  E  E SE SE SE  E  E  E  E  E
Wind spd      16  9 10 10 10 14 17 19 17 11 10 10 10 14 17 17 16 10 10 10 10 16
Clouds        SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.03   0.01-0.66        0.05   0.07-0.27        0.07
Rain shwrs    IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Heat index    82                86 87 83                87 88 83             80
Max heat         90          83    94    91          85    94    92          86


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      71    88      72    87      72    88      72    88
Temp          83 75   73 77 83 75   73 77 83 75   72 77 83 74   72 77 84 74
Dewpt         69 70   69 69 68 69   69 69 67 69   69 68 68 68   68 68 67 70
PWind dir        SE       E     E       E     E       E     E       E    SE
Wind char        BZ      GN    GN      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   FW FW SC SC   FW FW SC SC   FW FW FW SC   FW FW FW SC
PoP 12hr         20      10    20      10    20      10    20      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

$$

PRZ008-250815-
Northwest-
Including the cities of Aguadilla, Camuy, Hatillo, Isabela,
and Quebradillas
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 78    82 83 88    69 73 77    83 85 89    70 73 77
Temp          80 76 75 74 74 76 82 82 80 76 75 74 73 77 83 82 81 77 75 74 74 78
Dewpt         71 71 70 70 70 71 70 71 72 71 70 70 70 71 70 72 72 71 71 71 71 71
RH            74 85 84 87 87 85 67 69 77 85 84 87 90 82 65 72 74 82 87 90 90 79
Wind dir      NE SE  E  E  E  E  E  E  E  E  E  E  E  E NE NE  E  E  E  E  E  E
Wind spd       6  5 10  9  9 13 13 14 12 10 10  9  9 13 14 13 12 11  9  9 10 13
Clouds        B2 SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC SC SC SC SC
PoP 12hr                     20          50          20          60          20
QPF 12hr                   0.03   0.18-1.46        0.06   0.28-0.53        0.07
Rain shwrs     D IS IS IS IS IS IS SC SC IS IS IS IS IS IS NM NM IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    83                86 87 83                87 87 84
Max heat         87                91    90                91    90          84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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    88      73    86      74    86      73    86
Temp          83 76   74 77 83 77   74 77 83 77   74 77 81 76   74 77 81 77
Dewpt         72 71   70 71 71 71   70 71 71 71   69 70 71 71   70 70 71 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      LT    GN      LT    LT
Avg clouds    SC SC   FW FW SC B1   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr         50      10    50      10    20      10    40      10    20
Rain shwrs    SC SC   IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms         IS IS         IS IS            IS         IS IS

$$

PRZ009-250815-
Western Interior-
Including the cities of Adjuntas, Lares, Las Marias, Maricao,
Sabana Grande, San Sebastian, and Utuado
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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    72 81 88    65 69 73    77 83 89    66 69 74
Temp          77 72 71 70 70 73 80 80 78 72 71 70 70 74 81 80 78 73 71 71 71 74
Dewpt         69 69 68 68 67 68 67 68 69 69 68 68 68 69 67 69 70 69 68 68 69 69
RH            76 90 90 93 90 84 65 67 74 90 90 93 93 84 63 69 76 87 90 90 93 84
Wind dir      NE  E  E  E  E  E  E  E  E  E  E  E  E  E  E SE  E SE  E  E  E  E
Wind spd       8  4  9  9  9 13 12 12 11  8  9  9  9 12 12 11  9  8  8  9  9 13
Clouds        B1 SC SC FW FW SC SC B1 B1 SC SC FW FW SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     20          40          20          50          20
QPF 12hr                   0.02   0.04-1.45        0.03   0.07-0.53        0.06
Rain shwrs    SC IS IS             SC SC IS IS       IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index                      82 83                   83 83
Max heat         90          83    92    90          83    93    92          85


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      68    85      69    84      70    84      69    84
Temp          80 72   70 74 80 73   70 74 80 72   70 74 78 72   70 73 79 73
Dewpt         69 69   68 69 69 69   68 69 68 68   67 69 69 68   68 68 68 69
PWind dir         E       E     E       E     E       E     E       E    SE
Wind char        GN      GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    SC SC   FW FW SC B1   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr         50      10    60      10    40      10    40      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS SC SC   IS IS SC SC   IS IS IS IS
Tstms         IS IS         IS IS         IS IS         IS IS

$$

PRZ010-250815-
Mayaguez and Vicinity-
Including the cities of Aguada, Anasco, Hormigueros, Mayaguez,
Moca, Rincon, and San German
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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 75 80    76 83 89    69 74 80    80 85 89    69 74 80
Temp          81 77 76 75 75 77 83 83 81 77 76 75 74 78 83 83 82 78 76 76 75 78
Dewpt         70 71 71 70 70 70 70 71 71 71 71 70 70 70 70 71 71 71 71 71 71 71
RH            69 82 85 84 84 79 65 67 72 82 85 84 87 76 65 67 69 79 85 85 87 79
Wind dir      NE  E  E  E  E  E  E SW NE  E  E  E  E  E  E  E NE  E  E  E  E  E
Wind spd       8  6  8  9  9 13 11 10  9  8  9  9 10 12 11 10  8  6  8  9 10 12
Wind gust        17                20 19 18                         18
Clouds        B1 SC SC FW FW SC SC B2 B2 SC SC FW FW SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     20          50          20          50          20
QPF 12hr                   0.02   0.04-1.45        0.04   0.07-0.53        0.06
Rain shwrs    SC IS IS              D  D IS IS IS IS IS IS SC SC IS IS IS IS IS
Tstms         IS                   IS IS                   IS IS
Heat index    85                87 88 85                88 88 86
Max heat         89    86    84    92    91    86    84    93    91    89    86


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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    87      74    85      75    85      74    85
Temp          83 78   75 78 83 78   75 78 84 78   75 78 82 77   75 78 82 78
Dewpt         71 71   70 71 71 71   70 71 71 71   70 70 70 70   70 70 70 71
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        GN      GN    GN      GN    GN      GN    LT      LT    LT
Avg clouds    SC SC   FW FW SC B1   FW FW SC SC   FW FW SC SC   FW FW FW SC
PoP 12hr         50      10    70      10    40      10    40      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS SC SC   IS IS IS IS
Tstms         IS IS         IS IS         IS IS         IS IS

$$

PRZ011-250815-
Southwest-
Including the cities of Cabo Rojo, Guanica, and Lajas
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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                      76    82 86 91    73 75 79    84 88 91          75
Temp          83 78 77 76 76 79 86 86 83 78 77 76 75 80 86 87 84 79 77 77 76 80
Dewpt         71 71 71 71 70 70 69 70 70 71 71 70 70 70 70 70 71 71 71 71 71 71
RH            67 79 82 85 82 74 57 59 65 79 82 82 84 72 59 57 65 77 82 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      14 11 11 11 12 17 19 19 18 14 12 11 11 16 18 18 16 14 12 11 11 17
Clouds        SC SC SC FW FW SC SC FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr                     20          20          20          20          20
QPF 12hr                   0.02   0.01-0.16        0.04   0.07-0.12        0.08
Rain shwrs    IS IS IS             IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
Heat index    88             81 90 91 88             82 90 92 89 80          84
Max heat         91    84    83    92    91    84    85    94    93    86    85


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      74    89      75    88      76    88      75    88
Temp          86 79   76 80 86 79   76 80 86 78   76 80 86 78   76 80 86 78
Dewpt         71 72   71 71 70 71   70 71 70 71   70 70 70 70   70 70 70 71
PWind dir        SE       E    SE       E    SE       E    SE       E    SE
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   FW FW FW SC   FW FW FW SC   FW FW FW SC   FW FW FW FW
PoP 12hr         20      10    20      10    20      10    20      10    20
Rain shwrs    IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS   IS IS IS IS

$$

PRZ012-250815-
Culebra-
Including the city of Culebra
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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    79 84 87          78    80 84 86          78
Temp          80 79 79 79 79 79 79 80 80 79 79 79 79 79 80 80 80 80 80 79 80 80
Dewpt         73 73 73 72 72 72 73 73 73 73 73 72 72 72 73 72 73 74 74 73 72 73
RH            79 82 82 79 79 79 82 79 79 82 82 79 79 79 79 77 79 82 82 82 77 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      16 17 17 17 17 17 17 17 17 16 18 17 17 16 16 16 17 18 18 18 17 18
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          30          30          30          40
QPF 12hr                   0.13        0.22        0.18        0.17        0.21
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
Heat index    83 82 81          81 82 83    82 81 81 82 83 84 84 84 83 82 83 83
Max heat         84    84          84    84    84    84    86    86    86    84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      78    85      78    85      79    86      78    85
Temp          80 80   79 79 80 80   80 79 80 80   79 80 80 80   79 80 80 80
Dewpt         73 73   73 72 73 73   73 73 73 73   72 73 73 73   72 73 74 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      40    40      40    40      40    20      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC IS SC   SC SC IS IS   IS IS IS IS
Tstms         IS IS   IS IS IS

$$

PRZ013-250815-
Vieques-
Including the city of Vieques
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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    80 85 87          77    80 85 86          77
Temp          80 79 79 79 78 79 79 79 79 79 79 79 79 79 80 80 80 80 80 79 79 79
Dewpt         73 73 72 72 72 72 73 73 72 72 73 72 72 72 72 72 73 73 74 73 72 73
RH            79 82 79 79 82 79 82 82 79 79 82 79 79 79 77 77 79 79 82 82 79 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      16 16 17 17 16 16 18 17 16 14 16 17 16 16 16 16 17 17 17 17 17 18
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     40          30          30          30          40
QPF 12hr                   0.13        0.22        0.18        0.17        0.21
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
Heat index    83 81             81 82 82    80    80 81 82 84 84 84 83 80 81 81
Max heat         84    84          84    84    84    84    86    86    86    84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      77    86      77    86      79    87      77    86
Temp          80 79   79 79 80 80   79 79 80 80   79 79 80 80   79 80 80 80
Dewpt         73 73   73 72 73 73   73 73 72 72   72 72 73 73   72 73 73 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         40      40    40      40    40      40    20      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC IS SC   SC SC IS IS   IS IS IS IS
Tstms         IS IS   IS IS IS

$$

VIZ001-250815-
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
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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                      76    80 86 88    72 76 80    80 86 88    74 77 80
Temp          79 79 78 78 78 78 78 79 79 78 78 78 78 78 79 79 79 79 79 78 79 78
Dewpt         72 72 72 72 71 71 72 72 72 72 71 71 71 72 70 71 72 73 72 71 72 72
RH            79 79 82 82 79 79 82 79 79 82 79 79 79 82 74 77 79 82 79 79 79 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 16 17 17 17 17 17 16 16 17 17 16 16 14 16 16 17 18 18 17 17 18
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          30          30          30          40
QPF 12hr                   0.10   0.10-0.22        0.18        0.12        0.21
Rain shwrs    IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC IS IS SC SC SC SC SC
Tstms                                                                        IS
Heat index    80 80                80 80                80 82 82 81 80    80 80
Max heat         84    84          84    84    84    84    86    86    86    84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      76    86      76    86      78    86      77    86
Temp          79 79   78 78 79 79   79 78 79 79   78 79 79 79   78 79 79 79
Dewpt         72 73   72 72 71 72   72 72 72 72   71 72 72 72   71 72 72 73
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
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    40      40    20      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC IS IS   SC IS IS IS   IS IS IS IS
Tstms         IS IS   IS IS IS

$$

VIZ002-250815-
St Croix-
Including the cities of Christiansted, Frederiksted,
Frederiksted Southeast, and Grove Place
422 PM AST Thu May 24 2018

Date           05/24/18      Fri 05/25/18            Sat 05/26/18            Sun
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                72 74 80    81 86 88    70 74 79    82 87 88    72 75 79
Temp          79 79 79 79 79 79 79 79 79 79 79 79 79 79 80 80 80 80 80 79 79 79
Dewpt         73 73 73 72 72 72 72 72 72 72 72 71 71 72 72 72 73 74 73 73 73 73
RH            82 82 82 79 79 79 79 79 79 79 79 77 77 79 77 77 79 82 79 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      16 16 16 17 16 17 18 16 16 14 16 16 14 16 17 17 17 17 17 16 16 19
Clouds        SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     30          30          30          30          40
QPF 12hr                   0.09   0.10-0.22        0.18        0.12        0.21
Rain shwrs    IS IS IS SC SC SC SC IS IS SC SC SC SC SC SC IS IS SC SC SC SC SC
Tstms                                                                        IS
Heat index    82 81 81 80       81 82 81 80 81 81 81 82 83 83 84 84 83 82 80 81
Max heat         84    84    84    84    84    84    84    86    87    87    84


Date           05/27  Mon 05/28/18  Tue 05/29/18  Wed 05/30/18  Thu 05/31/18
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      74    86      76    85      79    87      75    87
Temp          80 79   79 79 80 80   79 79 80 80   79 79 80 80   79 79 80 80
Dewpt         73 73   73 73 72 73   72 71 72 73   72 72 72 72   72 73 73 74
PWind dir         E       E     E       E     E       E     E       E     E
Wind char        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
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    40      40    20      20    20
Rain shwrs    SC SC   SC SC SC SC   SC SC IS IS   SC IS IS IS   IS IS IS IS
Tstms         IS IS   IS IS IS

$$



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