Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
171 FOCA52 TJSJ 192102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Sat Oct 19 2024 PRZ001-200800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 81 83 89 91 75 78 83 84 89 92 73 76 81 Temp 81 79 78 77 83 88 89 84 81 80 79 78 84 88 89 83 80 78 77 76 84 Dewpt 77 77 76 76 77 78 78 77 77 77 76 76 77 77 77 76 76 76 76 76 77 RH 88 94 94 97 82 72 70 80 88 91 91 94 80 70 68 80 88 94 97100 80 Wind dir E SE SE SE E E SE SE SE SE SE SE SE E E SE SE SE SE SE SE Wind spd 6 5 3 4 5 11 13 11 6 6 6 5 6 10 12 9 5 6 5 5 6 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 40 50 20 50 50 QPF 12hr 0.03-0.25 0.12-0.65 0.01-0.23 0.05-0.35 0.08-0.51 Snow 12hr MM MM MM Rain shwrs SC IS IS SC SC SC SC SC IS IS IS IS IS IS SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 86 82 93102103 94 89 85 82 80 94101101 91 85 81 93 Max heat 98 93 99 113 109 95 101 111 108 92 100 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 88 76 87 76 87 77 87 Temp 89 81 78 83 88 80 77 82 87 80 77 82 87 80 78 83 87 83 Dewpt 78 76 76 77 78 77 76 78 78 77 76 78 78 77 77 78 78 77 PWind dir SE SE SE SE E E E E E Wind char GN LT GN LT LT LT LT LT GN Avg clouds B1 B1 B1 SC SC B1 SC SC SC B2 B2 B1 B1 SC B1 B1 SC SC PoP 12hr 50 50 50 20 60 50 50 50 40 Rain shwrs SC SC SC SC SC SC IS IS NM NM SC SC SC IS SC SC SC IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ002-200800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 78 82 79 90 92 68 78 83 77 87 91 68 78 82 Temp 81 80 79 78 84 89 90 84 82 80 79 78 83 86 87 83 81 79 79 78 84 Dewpt 76 77 76 76 77 77 77 77 76 77 76 75 76 77 76 76 75 76 75 76 77 RH 85 91 91 94 80 68 66 80 82 91 91 91 80 75 70 80 82 91 88 94 80 Wind dir E E E E E E E E E E E E E SE SE SE E SE SE SE SE Wind spd 6 6 5 5 6 11 12 11 9 9 9 8 8 11 11 8 8 8 8 9 9 Wind gust 19 18 18 19 Clouds B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 50 50 50 70 70 QPF 12hr 0.25 0.12-0.65 0.17-0.31 0.12-0.58 0.34-0.59 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC IS IS SC SC SC SC NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 88 86 82 80 95102103 94 89 86 83 80 92 98 98 91 86 84 81 80 93 Max heat 102 97 104 115 112 96 101 108 106 95 103 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 76 88 76 87 75 86 76 87 Temp 88 80 77 83 88 80 77 82 87 79 76 82 86 79 77 82 87 82 Dewpt 77 76 75 77 77 76 76 77 77 76 75 77 77 76 76 77 77 77 PWind dir SE SE SE SE SE E E E E Wind char GN LT GN LT LT LT GN GN GN Avg clouds B2 B2 B1 B1 SC B1 B1 SC SC B1 B2 B2 B1 B1 B2 B2 B1 SC PoP 12hr 60 50 40 40 60 60 60 60 50 Rain shwrs NM SC SC SC SC SC SC SC IS NM NM NM IS NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ003-200800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 77 81 79 89 92 69 78 82 78 87 92 69 77 81 Temp 80 79 78 77 84 88 89 84 81 80 79 78 83 87 87 82 80 79 78 77 83 Dewpt 76 76 76 75 76 77 77 77 76 76 76 75 76 76 76 76 75 76 75 75 76 RH 88 91 94 94 77 70 68 80 85 88 91 91 80 70 70 82 85 91 91 94 80 Wind dir E NE NE NE NE E E E E E E E E SE SE E E E E E E Wind spd 6 6 5 5 5 11 12 10 8 8 8 5 6 10 9 8 6 5 6 6 8 Wind gust 24 24 20 20 Clouds B1 SC SC SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 40 40 40 60 60 QPF 12hr 0.07-0.25 0.02-0.65 0.18-0.31 0.13-0.58 0.45-0.59 Snow 12hr MM MM MM Rain shwrs SC IS SC SC SC SC IS IS IS IS SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS Heat index 86 83 93100101 93 87 85 82 92 98 98 90 85 82 92 Max heat 100 95 102 113 111 95 100 108 106 92 100 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 87 Temp 88 79 76 82 88 79 76 82 87 79 76 82 87 79 77 82 87 82 Dewpt 76 75 75 76 76 76 76 77 76 76 75 75 75 75 75 76 75 75 PWind dir SE E E E E NE E NE E Wind char GN LT LT LT LT LT LT LT GN Avg clouds B2 B1 SC SC SC B1 B1 SC SC B1 B1 B2 B1 B1 B2 B2 SC SC PoP 12hr 60 30 30 30 50 60 60 60 30 Rain shwrs NM SC SC IS SC SC SC SC IS SC SC NM NM IS NM SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ004-200800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 73 78 78 87 92 69 74 77 77 86 91 68 73 77 Temp 78 76 74 73 81 86 87 81 78 77 75 74 81 85 86 80 77 75 74 73 81 Dewpt 73 74 73 73 75 75 75 74 73 74 73 73 74 74 74 73 73 73 73 73 74 RH 85 94 97100 82 70 68 79 85 90 94 97 79 70 68 79 87 94 97100 79 Wind dir E E E E E E SE SE E SE E E E SE SE SE E SE SE SE SE Wind spd 4 3 3 3 3 10 11 9 5 5 5 3 5 9 9 6 4 4 4 4 6 Clouds B1 SC SC SC SC SC SC SC SC FW B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 40 50 30 60 60 QPF 12hr 0.04-0.25 0.02-0.65 0.04-0.30 0.09-0.55 0.21-0.59 Snow 12hr MM MM MM Rain shwrs SC IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC NM NM NM NM SC Tstms IS IS IS IS IS IS IS IS IS Heat index 87 95 96 86 80 86 93 93 83 86 Max heat 93 86 96 108 105 86 95 105 102 85 95 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 72 86 72 85 73 85 74 85 Temp 86 77 73 80 86 77 73 79 85 77 74 80 85 77 75 80 85 80 Dewpt 75 73 73 75 75 74 73 75 75 74 73 75 75 74 73 75 75 74 PWind dir SE E SE SE SE NE E E E Wind char GN LT LT LT LT LT LT LT GN Avg clouds B2 B1 B1 SC SC B1 SC SC SC B1 B1 B2 B1 B1 B2 B2 SC SC PoP 12hr 50 50 30 30 50 60 60 60 30 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS IS NM SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ005-200800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 85 90 91 73 77 80 85 90 92 72 75 78 Temp 80 78 76 75 83 89 90 83 81 79 78 77 84 89 90 83 79 77 76 75 83 Dewpt 77 76 75 75 78 78 79 78 76 76 75 75 77 78 78 76 76 75 75 74 77 RH 91 94 97100 85 70 70 85 85 91 91 94 80 70 68 80 91 94 97 97 82 Wind dir SE SE SE SE E E E SE SE SE SE SE SE E E E SE SE SE SE SE Wind spd 8 4 4 4 4 10 13 10 6 6 4 5 5 8 11 5 5 4 4 4 4 Wind gust 24 21 17 Clouds SC FW FW FW FW FW SC B1 FW FW FW FW FW FW B1 B1 SC SC SC SC SC PoP 12hr 20 50 5 60 20 QPF 12hr 0.03-0.25 0.55-1.05 0.01 0.05-1.01 0.01-0.08 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS IS NM NM IS IS IS IS IS Tstms IS IS IS IS Heat index 85 94103105 93 87 81 94103104 91 83 93 Max heat 99 90 99 114 110 91 102 114 109 88 101 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 90 75 89 75 88 74 88 75 88 Temp 90 80 76 83 89 79 76 82 88 78 75 82 88 79 76 82 88 82 Dewpt 78 76 75 77 78 76 75 77 79 76 75 78 79 77 75 78 79 77 PWind dir SE SE E SE E SE E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC SC B1 FW FW SC B1 SC SC SC SC FW FW SC B1 PoP 12hr 40 30 60 0 60 20 30 10 50 Rain shwrs IS SC SC SC NM NM IS IS NM NM IS IS IS SC IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ006-200800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 72 77 77 85 91 66 73 78 77 85 92 65 72 76 Temp 76 74 73 72 79 84 85 79 77 75 74 73 80 84 85 78 76 74 73 72 79 Dewpt 73 73 72 71 74 74 74 74 73 73 73 71 74 73 73 73 72 72 72 71 74 RH 90 97 97 97 85 72 70 85 87 94 97 93 82 70 67 85 87 93 97 97 85 Wind dir E E E E E E SE SE E E E SE SE SE SE SE SE SE SE SE SE Wind spd 4 3 2 3 3 8 10 6 4 4 3 3 4 8 8 5 3 3 3 3 4 Wind gust 24 23 20 Clouds SC FW FW FW FW FW SC B1 FW CL SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 60 20 40 40 QPF 12hr 0.02-0.08 0.00-1.05 0.00-0.18 0.06-1.01 0.02-0.45 Snow 12hr MM MM MM Rain shwrs IS IS SC NM IS IS IS IS SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 83 91 93 83 83 90 91 81 82 Max heat 98 89 98 108 106 89 98 108 105 85 97 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 72 84 71 83 72 83 72 83 Temp 84 76 73 79 84 75 72 78 83 75 73 78 83 75 73 78 83 77 Dewpt 74 72 72 74 74 73 72 74 74 73 72 74 74 73 72 74 74 73 PWind dir SE E SE SE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC B1 SC SC SC B1 SC SC B1 SC SC SC SC SC PoP 12hr 40 30 50 20 50 40 40 30 20 Rain shwrs SC SC SC SC SC SC IS IS IS SC SC SC SC SC IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ007-200800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 80 78 88 91 66 78 82 77 88 92 65 76 81 Temp 80 78 77 76 83 87 88 83 81 79 79 78 83 87 88 82 80 78 77 76 83 Dewpt 75 74 73 72 74 75 75 76 75 74 74 73 74 75 75 75 74 74 74 73 74 RH 85 88 87 87 74 68 66 80 82 85 85 85 74 68 66 79 82 88 90 90 74 Wind dir E NE NE NE E SE SE SE E E E E E SE SE SE E E E E E Wind spd 5 4 4 3 3 10 12 9 6 6 5 5 5 10 8 6 5 4 4 5 6 Wind gust 24 27 20 23 20 Clouds SC FW FW FW FW FW FW FW FW CL SC SC SC SC B1 B1 SC SC SC SC B1 PoP 12hr 10 5 20 40 40 QPF 12hr 0.02-0.07 0.00-0.89 0.01-0.23 0.06-0.27 0.03-0.46 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC Tstms IS Heat index 85 81 90 97 99 91 87 84 82 80 91 97 98 89 84 81 90 Max heat 102 94 99 113 111 96 103 112 110 93 103 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 76 88 75 87 76 87 76 87 Temp 88 80 77 83 88 79 76 82 87 79 77 82 87 80 77 82 87 82 Dewpt 75 74 74 74 75 75 74 75 75 75 73 73 74 73 72 73 74 73 PWind dir SE E E E E NE E NE E Wind char GN LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 40 20 30 20 30 40 40 30 20 Rain shwrs SC SC IS IS SC SC IS IS IS SC IS IS SC SC IS IS IS IS Tstms IS IS IS IS $$ PRZ008-200800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 75 78 85 88 91 73 76 80 85 87 92 74 Temp 79 77 76 75 82 87 88 82 80 78 77 76 82 86 87 81 78 77 75 74 82 Dewpt 76 76 75 74 76 77 77 77 76 76 74 74 76 76 77 76 75 75 74 73 75 RH 91 97 97 97 82 72 70 85 88 94 90 94 82 72 72 85 91 94 97 97 79 Wind dir E SE SE SE E E E SE SE SE SE SE SE E NE E SE SE SE SE SE Wind spd 6 4 3 6 5 10 8 4 4 5 4 6 5 5 6 4 2 3 3 3 4 Wind gust 21 18 Clouds B2 FW CL CL CL CL SC B2 FW CL FW FW FW FW B2 B2 SC SC SC SC SC PoP 12hr 60 70 5 60 10 QPF 12hr 0.17-0.26 0.55-1.06 0 0.26-1.01 0.01 Snow 12hr MM MM MM Rain shwrs NM SC NM NM NM IS IS IS IS IS Tstms IS IS IS IS IS Heat index 81 90 98100 90 84 90 97 99 87 80 88 Max heat 99 90 99 113 109 92 100 113 110 88 99 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 75 87 74 85 74 85 74 85 Temp 87 78 76 81 87 78 75 80 85 77 75 81 85 78 75 81 85 81 Dewpt 77 75 74 75 77 76 74 76 77 75 74 76 78 76 75 76 78 76 PWind dir E SE E SE E E NE E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B1 SC SC SC B1 FW FW SC B1 SC SC SC B1 SC SC B1 B1 PoP 12hr 60 30 50 0 60 20 40 10 60 Rain shwrs NM NM SC SC SC SC IS IS NM NM IS IS SC SC IS IS NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ009-200800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 72 76 77 86 91 68 73 77 77 85 92 67 72 76 Temp 77 75 73 72 80 85 86 80 77 75 74 73 80 84 85 79 76 74 73 72 79 Dewpt 73 73 72 70 73 73 74 73 73 73 72 71 73 73 73 73 72 72 72 71 73 RH 87 94 97 93 79 67 68 79 87 94 93 93 79 70 67 82 87 93 97 97 82 Wind dir E E E E E E SE E SE SE SE SE SE SE E E SE SE SE SE SE Wind spd 3 3 2 3 2 5 5 3 3 4 3 4 3 5 4 2 3 3 4 4 5 Wind gust 21 26 23 20 Clouds SC CL CL CL CL CL SC B2 CL CL FW FW FW FW B2 B2 SC SC SC SC SC PoP 12hr 30 70 5 60 20 QPF 12hr 0.02-0.23 0.00-1.05 0.01 0.06-1.01 0.02 Snow 12hr MM MM MM Rain shwrs SC SC NM IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS Heat index 84 92 94 84 84 91 93 82 83 Max heat 97 87 95 109 106 87 96 110 107 86 96 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 72 85 71 84 72 84 72 84 Temp 85 76 73 79 85 76 72 78 84 76 73 79 84 76 73 79 84 78 Dewpt 74 72 72 72 74 73 72 73 74 73 72 72 75 73 72 73 74 73 PWind dir SE E SE SE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC FW FW SC B1 SC SC SC B1 SC SC SC SC PoP 12hr 60 30 50 10 50 20 60 20 50 Rain shwrs IS SC SC IS SC SC IS IS SC SC IS IS IS NM IS IS IS SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ010-200800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 75 81 79 90 91 71 77 82 79 89 92 70 75 81 Temp 80 78 76 75 83 89 90 83 81 79 78 77 84 88 89 82 79 77 76 75 83 Dewpt 76 76 74 73 75 77 78 77 76 76 74 73 75 77 77 76 75 75 74 73 76 RH 88 94 94 94 77 68 68 82 85 91 88 87 74 70 68 82 88 94 94 94 80 Wind dir E E E E E E S E E E E E E SE SE E E E E E SE Wind spd 3 5 4 5 4 5 6 5 4 5 5 8 5 5 6 6 4 4 6 8 8 Wind gust 19 16 19 19 17 20 19 20 18 18 19 16 19 20 21 Clouds SC FW CL CL CL CL SC B1 FW CL FW FW FW FW B2 B2 SC SC SC SC SC PoP 12hr 30 70 5 50 20 QPF 12hr 0.02-0.23 0.00-1.06 0.00-0.38 0.21-1.01 0.01-0.09 Snow 12hr MM MM MM Rain shwrs IS SC NM IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS Heat index 83 91101104 92 86 81 92101103 90 83 91 Max heat 99 92 97 113 109 94 98 113 110 93 98 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 75 89 74 89 74 89 75 89 Temp 90 79 76 83 89 79 75 82 89 79 75 82 89 79 76 82 89 82 Dewpt 78 76 74 75 78 76 74 76 78 76 74 75 78 76 74 76 78 76 PWind dir SE E E E SE E E E E Wind char GN LT LT LT LT LT GN LT LT Avg clouds B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC B1 SC SC B1 SC PoP 12hr 60 30 40 20 40 30 60 30 60 Rain shwrs NM NM SC SC SC SC IS IS SC SC SC SC NM SC IS SC SC NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ011-200800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 76 79 91 75 77 81 91 73 76 80 Temp 81 78 77 76 84 90 91 84 81 79 78 77 85 90 91 84 81 79 77 76 85 Dewpt 77 76 75 73 76 78 79 78 77 76 75 74 76 78 78 78 76 75 75 74 76 RH 88 94 94 90 77 68 68 82 88 91 91 90 75 68 66 82 85 88 94 94 75 Wind dir E E E NE E SE SE E E E E E E SE SE SE E E E E E Wind spd 6 8 6 4 3 11 17 13 10 9 8 10 8 13 13 10 9 8 9 10 11 Wind gust 25 33 29 20 20 23 26 28 23 23 25 Clouds SC FW CL CL CL CL FW FW FW CL SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 10 5 10 40 30 QPF 12hr 0.02 0.00-0.55 0.02 0.05-0.26 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS SC Heat index 87 80 93104107 95 89 83 95105106 94 87 80 95 Max heat 99 92 96 112 109 94 99 113 110 91 99 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 92 76 91 75 91 75 91 75 91 Temp 92 81 77 85 91 80 76 84 91 79 76 84 91 80 76 84 91 84 Dewpt 79 76 75 76 79 77 75 77 79 77 74 74 76 75 74 75 76 76 PWind dir SE E SE E SE NE E E E Wind char GN GN GN LT LT LT LT GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 50 30 30 20 30 30 30 30 40 Rain shwrs SC SC SC SC SC SC IS IS SC SC IS IS IS SC SC SC SC SC Tstms IS IS IS IS $$ PRZ012-200800- Culebra- Including the city of Culebra 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 81 91 81 85 90 92 79 81 85 Temp 84 83 82 81 87 90 91 86 84 82 81 81 86 89 90 86 84 83 82 81 87 Dewpt 77 77 77 77 78 78 78 77 77 78 77 76 77 77 77 77 76 77 76 77 77 RH 80 82 85 88 75 68 66 75 80 88 88 85 75 68 66 75 77 82 82 88 72 Wind dir E E E E E E E E E E E E E E SE SE E E E SE SE Wind spd 14 14 12 13 14 14 16 16 16 16 16 16 13 16 14 13 13 18 18 18 17 Clouds B1 SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 OV OV OV OV B2 PoP 12hr 40 20 50 70 70 QPF 12hr 0.21 0.04 0.13-0.25 0.55 0.59 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS IS IS IS SC SC NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS Heat index 94 92 89 87 99105106 98 93 91 88 86 97102102 96 93 92 89 88 98 Max heat 103 100 105 110 108 98 102 107 105 97 103 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 79 91 78 89 77 89 78 90 Temp 91 83 80 86 91 82 79 85 89 81 78 84 89 82 79 85 90 85 Dewpt 77 76 77 78 78 77 77 77 77 77 77 78 78 77 78 78 78 78 PWind dir SE E SE SE SE E E E E Wind char BZ GN GN GN LT GN GN BZ BZ Avg clouds B2 B2 B2 B1 SC B1 B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 SC PoP 12hr 60 50 40 40 60 60 60 60 50 Rain shwrs NM SC SC SC SC SC SC SC SC NM NM NM NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ013-200800- Vieques- Including the city of Vieques 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 79 83 92 79 86 89 92 79 Temp 83 82 80 79 86 91 92 86 83 81 80 79 85 88 89 84 82 81 80 79 86 Dewpt 76 77 77 76 78 78 77 77 76 77 76 76 77 77 76 76 75 76 76 76 77 RH 80 85 91 91 77 66 62 75 80 88 88 91 77 70 66 77 79 85 88 91 75 Wind dir E E E E E E E E E E E E E SE SE SE E E E SE SE Wind spd 13 13 12 12 13 14 16 16 16 16 16 16 13 13 12 12 11 14 17 17 16 Clouds B1 SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV B2 PoP 12hr 40 20 60 70 70 QPF 12hr 0.21 0.04 0.28 0.58 0.59 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS IS SC SC NM NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS Heat index 91 89 86 83 99105105 97 91 89 85 81 96101101 94 89 87 84 83 97 Max heat 99 96 102 109 107 94 100 107 106 92 101 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 90 77 91 76 89 77 88 78 89 Temp 90 81 78 85 91 81 77 84 89 81 78 83 88 81 79 84 89 84 Dewpt 77 75 76 78 77 76 76 77 76 76 76 77 77 77 77 78 77 77 PWind dir SE E SE SE SE E E E E Wind char BZ GN GN GN LT GN GN GN BZ Avg clouds B2 B2 B1 B1 SC B1 B1 B1 SC B1 B2 B2 B2 B1 B2 B2 B1 SC PoP 12hr 60 50 40 40 60 60 60 60 50 Rain shwrs NM NM SC SC SC SC SC SC IS NM NM NM NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ VIZ001-200800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 78 83 86 89 92 75 79 83 85 88 93 76 80 84 Temp 82 80 79 78 85 89 89 85 82 81 80 79 84 87 88 84 82 81 80 80 84 Dewpt 76 78 77 77 77 77 77 77 76 77 77 76 76 76 76 76 75 77 77 77 77 RH 82 94 94 97 77 68 68 77 82 88 91 91 77 70 68 77 79 88 91 91 80 Wind dir E E E E E E E E E E E E E SE SE SE E E E E SE Wind spd 16 16 14 16 16 14 16 16 17 16 17 16 14 16 13 14 16 18 18 18 18 Clouds B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 40 20 40 50 60 QPF 12hr 0.20 0.04 0.11 0.35-0.53 0.19-0.47 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC SC NM Tstms IS IS IS IS IS IS IS IS IS Heat index 89 86 83 81 95101102 94 90 88 85 83 93 98 99 93 89 88 86 84 94 Max heat 99 95 100 109 107 95 100 109 106 97 100 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 79 89 79 87 77 88 78 88 Temp 88 81 80 84 89 82 80 83 87 80 78 83 88 81 79 83 88 84 Dewpt 76 76 77 77 77 76 77 76 76 76 76 77 77 77 77 78 77 77 PWind dir SE E SE SE E E E E E Wind char BZ GN GN GN LT GN BZ BZ BZ Avg clouds B2 B1 B2 B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC PoP 12hr 60 50 40 50 60 60 60 60 50 Rain shwrs SC SC SC SC SC SC SC SC SC NM NM NM NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ VIZ002-200800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Sat Oct 19 2024 Date 10/19/24 Sun 10/20/24 Mon 10/21/24 Tue 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 79 82 90 76 79 82 89 76 79 82 Temp 82 81 80 79 85 89 90 85 82 81 80 79 85 88 89 84 82 81 80 79 85 Dewpt 77 78 77 77 78 78 78 78 77 77 77 76 77 78 77 77 77 77 77 77 78 RH 85 91 91 94 80 70 68 80 85 88 91 91 77 72 68 80 85 88 91 94 80 Wind dir E E E E E E E E E E E E E SE SE E E E E E E Wind spd 12 12 12 12 13 14 16 14 14 13 13 13 13 13 13 13 11 14 14 14 16 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC B1 PoP 12hr 20 20 60 60 50 QPF 12hr 0.06 0.04 0.14 0.26 0.06-0.31 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS NM NM SC SC SC SC SC SC SC Tstms IS IS IS Heat index 91 88 85 81 97104105 96 91 88 85 81 95102102 94 90 88 85 81 97 Max heat 100 96 102 114 110 95 102 113 110 94 102 Date 10/22 Wed 10/23/24 Thu 10/24/24 Fri 10/25/24 Sat 10/26/24 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 90 78 90 78 88 77 89 78 88 Temp 90 82 79 85 90 82 79 84 88 80 78 84 89 81 79 84 88 84 Dewpt 78 77 77 78 78 77 77 78 78 77 77 78 78 77 77 78 78 77 PWind dir SE E SE SE E E E E E Wind char BZ GN GN GN LT LT GN GN BZ Avg clouds B1 SC SC SC SC B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 SC SC PoP 12hr 50 20 60 50 60 60 60 60 40 Rain shwrs SC SC IS IS NM NM SC SC SC NM NM NM SC SC NM SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$