Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
210 FOCA52 TJSJ 062102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Mon Oct 6 2025 PRZ001-070800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 76 83 81 88 91 72 76 83 82 90 92 72 76 83 Temp 80 78 77 76 83 87 88 82 80 78 77 76 83 89 90 83 80 78 77 76 83 Dewpt 75 75 75 74 76 77 77 77 76 76 75 74 76 77 76 76 75 75 75 74 76 RH 85 91 94 94 80 72 70 85 88 94 94 94 80 68 64 80 85 91 94 94 80 Wind dir E E E SE E E E SE SE SE SE S SE SE SE SE SE SE SE SE SE Wind spd 5 5 3 3 3 6 9 6 4 4 3 3 4 10 13 10 4 3 2 3 3 Clouds SC B1 OV B2 B2 B2 OV OV SC SC SC SC CL CL SC SC SC SC SC SC SC PoP 12hr 70 70 20 30 30 QPF 12hr 0.26-0.60 0.66-0.99 0.02-0.14 0.04-0.09 0.05-0.13 Snow 12hr MM MM MM Rain shwrs IS SC NM NM SC SC NM NM IS IS IS IS IS IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 84 80 91100101 90 83 80 92101102 91 84 80 92 Max heat 95 95 97 111 108 94 97 112 108 94 97 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 76 89 76 89 76 89 76 90 Temp 89 80 77 83 89 80 77 83 89 80 77 83 89 80 77 84 90 80 Dewpt 78 76 75 76 77 76 75 76 77 75 74 76 76 75 74 76 77 75 PWind dir E SE SE S SE SE SE SE E Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC B1 B1 B1 B1 B1 SC SC B1 B2 B1 B1 B1 SC PoP 12hr 50 30 40 40 40 20 60 50 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS IS IS IS $$ PRZ002-070800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 75 83 75 87 91 67 76 83 75 88 92 67 75 83 Temp 79 77 76 75 82 86 87 81 79 77 76 76 82 87 88 82 79 77 76 75 82 Dewpt 74 74 74 74 75 76 75 76 74 75 74 74 75 76 75 75 74 75 74 74 76 RH 85 90 94 97 79 72 68 85 85 94 94 94 79 70 66 79 85 94 94 97 82 Wind dir NE NE NE E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 6 6 5 4 3 8 8 6 4 4 3 4 6 10 12 10 6 4 4 4 4 Wind gust 23 Clouds B1 B2 OV OV B2 OV OV B2 B1 B1 B1 B1 FW FW SC SC B1 B1 B1 B1 B1 PoP 12hr 80 70 50 50 50 QPF 12hr 0.51-0.61 0.65-0.85 0.02-0.22 0.05-0.16 0.14 Snow 12hr MM MM MM Rain shwrs SC NM D NM NM NM NM NM SC SC SC SC IS IS IS IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 82 88 96 96 88 83 90 97 97 88 82 89 Max heat 96 95 96 108 106 95 98 109 107 95 98 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 75 88 75 87 75 88 76 88 Temp 87 79 76 82 88 79 76 82 87 79 76 82 88 79 77 82 88 79 Dewpt 76 75 74 76 76 74 74 75 76 74 73 75 75 74 73 75 75 74 PWind dir SE E SE S SE SE SE E E Wind char LT LT LT LT GN LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B2 B1 B1 B1 SC PoP 12hr 40 40 40 40 50 30 60 50 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS $$ PRZ003-070800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 75 83 76 87 91 69 75 83 77 87 91 69 75 83 Temp 79 77 76 75 81 86 87 81 79 77 76 75 82 86 87 81 79 77 76 75 82 Dewpt 74 74 74 73 75 76 76 77 75 75 74 74 76 76 76 76 74 75 74 74 76 RH 85 90 94 94 82 72 70 88 88 94 94 97 82 72 70 85 85 94 94 97 82 Wind dir NE NE NE NE NE E E SE E E E E SE SE SE SE E E E E E Wind spd 6 6 4 4 4 9 8 5 3 3 3 4 5 9 10 9 4 3 3 4 4 Wind gust 20 19 Clouds SC B1 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 FW FW SC SC B1 B1 B1 B1 SC PoP 12hr 60 60 40 40 40 QPF 12hr 0.09-0.59 0.30-0.68 0.02-0.21 0.03-0.11 0.11 Snow 12hr MM MM MM Rain shwrs IS SC SC SC SC NM NM SC SC SC SC SC IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS IS Heat index 82 88 96 97 88 82 89 97 97 88 81 89 Max heat 96 94 95 108 106 94 96 108 106 94 96 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 75 86 75 86 75 87 Temp 87 79 76 82 87 79 76 81 86 78 76 81 86 79 76 82 87 79 Dewpt 76 75 74 75 76 74 74 75 76 74 74 75 76 74 74 75 74 73 PWind dir SE NE SE SE SE E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC SC B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 30 40 40 60 30 30 30 30 Rain shwrs SC SC SC SC SC SC SC SC NM NM SC SC IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ004-070800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 72 76 76 85 91 68 72 76 76 86 92 68 72 76 Temp 76 74 73 72 79 84 85 79 76 75 73 72 80 85 86 79 76 74 73 72 80 Dewpt 72 72 72 72 74 75 75 75 73 73 72 72 74 75 74 75 73 73 72 72 74 RH 87 93 97100 85 74 72 88 90 94 97100 82 72 68 88 90 97 97100 82 Wind dir NE NE N NE E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 2 2 1 2 2 6 6 5 2 3 1 3 4 9 10 9 3 2 2 3 3 Clouds SC B1 OV B2 B1 B2 B2 B2 SC SC SC SC FW FW SC SC B1 B1 B1 B1 SC PoP 12hr 70 60 20 40 40 QPF 12hr 0.17-0.60 0.40-0.81 0.01-0.21 0.04-0.10 0.08-0.14 Snow 12hr MM MM MM Rain shwrs IS SC NM SC SC SC NM SC IS IS SC SC IS IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 83 92 93 82 84 93 94 82 84 Max heat 93 84 95 106 104 85 95 107 104 85 95 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 72 86 72 85 72 86 72 86 Temp 86 76 73 80 86 76 73 79 85 76 73 80 86 76 73 80 86 76 Dewpt 75 73 72 74 75 73 72 73 75 73 72 74 74 73 72 74 74 73 PWind dir SE E SE S SE SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC PoP 12hr 30 30 50 40 50 20 40 40 30 Rain shwrs SC SC SC SC IS SC SC SC SC SC IS IS SC SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS $$ PRZ005-070800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 83 84 89 92 72 75 83 84 89 93 72 74 83 Temp 79 77 76 75 83 88 89 82 79 77 76 75 83 88 89 82 79 77 75 74 83 Dewpt 75 75 74 74 76 78 78 76 76 75 74 73 76 78 78 76 76 75 74 73 76 RH 88 94 94 97 80 72 70 82 91 94 94 94 80 72 70 82 91 94 97 97 80 Wind dir E SE SE SE SE NE NE SE SE SE S S SE SE E NE SE S S SE SE Wind spd 8 6 5 4 4 6 6 2 2 4 4 2 4 6 11 4 4 4 3 3 3 Wind gust 21 Clouds SC SC B2 B2 B1 B1 OV OV B1 B1 B1 B1 CL CL B1 B1 FW FW FW FW SC PoP 12hr 60 100 30 50 20 QPF 12hr 0.13-0.36 0.89-2.07 0.01-0.09 0.08-0.61 0.01-0.08 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC SC D D SC SC IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS IS Heat index 81 91101102 89 81 92102103 90 81 91 Max heat 96 94 96 114 110 94 98 116 112 94 98 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 75 89 74 89 74 90 74 90 Temp 89 79 76 83 89 79 75 83 89 79 75 83 90 79 75 83 90 79 Dewpt 78 76 74 77 78 76 74 76 78 75 74 76 77 75 74 76 78 76 PWind dir E SE E SE E SE E SE E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B2 PoP 12hr 50 20 40 20 20 20 40 40 60 Rain shwrs IS SC IS IS SC SC IS IS IS IS IS IS SC SC SC SC NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS $$ PRZ006-070800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 72 75 75 83 91 63 72 75 75 83 91 62 71 75 Temp 75 74 72 72 78 82 83 77 75 74 73 72 78 82 83 77 75 73 72 71 78 Dewpt 72 72 71 70 72 74 74 74 72 72 71 71 73 74 73 74 72 72 71 70 72 RH 90 93 97 93 82 77 74 90 90 93 93 97 85 77 72 90 90 97 97 97 82 Wind dir NE NE E E E E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE Wind spd 3 3 2 2 2 5 4 3 2 3 2 2 3 6 6 5 2 2 2 2 2 Clouds SC SC B1 B1 SC B1 OV B2 SC SC SC SC CL CL SC SC SC SC SC SC SC PoP 12hr 50 70 10 20 20 QPF 12hr 0.07-0.29 0.29-1.22 0.01 0.01-0.61 0.03-0.09 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS SC NM SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 80 87 88 80 81 88 89 80 81 Max heat 93 83 93 106 104 96 108 105 96 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 71 83 71 82 71 83 71 83 Temp 83 75 72 78 83 75 72 77 82 75 72 78 83 75 72 78 83 75 Dewpt 74 72 71 73 74 72 71 72 74 71 71 72 73 72 71 72 73 71 PWind dir SE E SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 30 20 60 20 40 20 20 20 30 Rain shwrs SC SC IS IS IS SC IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ007-070800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 75 83 75 87 93 64 75 83 75 87 93 64 75 83 Temp 79 77 76 75 82 86 87 81 79 77 76 75 82 86 87 81 78 77 76 75 82 Dewpt 73 72 71 71 73 74 75 75 74 73 72 72 73 75 75 75 74 73 72 71 73 RH 82 85 85 87 74 68 68 82 85 87 87 90 74 70 68 82 88 87 87 87 74 Wind dir NE NE NE NE NE SE SE SE NE E E E E SE SE SE E E NE NE E Wind spd 3 3 3 3 2 8 8 5 3 4 4 3 4 9 9 8 4 4 3 4 4 Wind gust 19 20 19 Clouds B1 SC SC SC SC B1 B2 B1 FW FW FW FW CL CL FW FW SC SC SC SC SC PoP 12hr 40 50 5 20 20 QPF 12hr 0.07-0.17 0.22-0.93 0.01 0.01 0.02-0.09 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC NM SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS Heat index 82 87 94 96 88 83 87 94 95 87 81 87 Max heat 96 94 95 108 106 95 96 107 105 94 95 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 75 86 75 87 75 87 Temp 87 79 76 82 87 79 76 81 86 79 76 82 87 79 76 82 87 79 Dewpt 75 74 72 73 75 74 72 73 74 73 72 73 74 73 72 73 73 73 PWind dir SE NE SE E SE E SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW SC B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 30 10 60 20 50 20 20 20 20 Rain shwrs SC SC IS IS NM NM IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS $$ PRZ008-070800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 74 83 84 87 93 70 73 83 85 87 93 70 73 83 Temp 78 76 75 74 81 86 87 80 78 76 74 73 81 86 87 81 78 76 74 73 81 Dewpt 74 74 73 72 74 76 75 75 75 74 73 72 74 76 76 75 74 74 73 72 74 RH 88 94 94 93 79 72 68 85 91 94 97 97 79 72 70 82 88 94 97 97 79 Wind dir E E E E E NE NE E E SE SE SE SE SE N N E SE SE SE SE Wind spd 10 9 8 6 6 6 4 1 2 3 3 2 5 3 6 4 3 3 2 3 3 Wind gust 17 Clouds SC SC SC B1 SC SC OV OV B1 B1 B1 B1 FW FW B2 B2 FW FW FW FW FW PoP 12hr 50 100 50 50 5 QPF 12hr 0.09-0.24 1.67-2.09 0.01-0.11 0.61 0.01 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC IS D D SC SC IS IS SC SC IS Tstms IS IS IS IS IS IS IS Heat index 87 96 97 85 87 96 98 85 86 Max heat 94 93 95 111 106 93 95 111 107 93 95 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 73 87 74 87 73 88 73 88 Temp 87 78 74 81 87 78 75 81 87 78 74 81 88 78 74 81 88 78 Dewpt 77 75 73 75 76 74 73 74 76 74 72 74 76 74 73 73 76 75 PWind dir NE SE NE SE S SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 PoP 12hr 60 20 30 20 20 20 30 40 60 Rain shwrs NM IS IS IS SC SC IS IS IS IS IS IS SC SC SC SC NM NM Tstms IS IS IS IS IS $$ PRZ009-070800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 75 75 84 93 67 72 75 75 84 93 66 71 75 Temp 76 74 73 72 79 83 84 78 76 74 73 72 79 83 84 78 75 74 72 71 79 Dewpt 72 72 71 70 72 74 73 73 72 72 71 70 72 74 73 73 72 72 71 69 72 RH 87 93 93 93 79 74 70 85 87 93 93 93 79 74 70 85 90 93 97 93 79 Wind dir E E E E E E E E E SE SE SE SE SE SE E E SE SE E E Wind spd 4 4 3 3 3 3 3 2 2 3 3 3 3 4 4 3 2 3 2 3 3 Wind gust 20 Clouds B1 SC SC SC SC B1 OV B2 SC SC SC SC CL CL B1 B1 FW FW FW FW FW PoP 12hr 30 90 10 40 5 QPF 12hr 0.09-0.17 0.43-2.05 0.00-0.09 0.01-0.61 0.02 Snow 12hr MM MM MM Rain shwrs SC IS IS SC IS SC D NM IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 81 89 90 80 81 90 91 80 82 Max heat 94 93 109 107 84 96 109 106 84 94 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 84 72 84 72 84 72 85 Temp 85 76 73 79 84 76 73 78 84 76 73 79 84 76 73 79 85 76 Dewpt 74 73 71 72 74 72 71 72 74 71 71 72 73 72 71 72 74 72 PWind dir E E SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 FW FW SC B1 SC SC SC SC SC SC SC SC SC SC B1 B1 PoP 12hr 60 5 50 20 30 20 20 30 50 Rain shwrs NM NM IS IS SC IS IS IS IS IS IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS $$ PRZ010-070800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 75 83 76 89 93 70 75 83 76 89 93 70 75 83 Temp 79 77 76 75 83 88 89 82 79 77 76 75 83 88 89 82 79 77 76 75 83 Dewpt 75 74 73 72 75 77 77 76 75 74 74 73 75 77 77 76 75 74 73 72 75 RH 88 90 90 90 77 70 68 82 88 90 94 94 77 70 68 82 88 90 90 90 77 Wind dir NE E E E E E E E E E E SE SE S S E E E E E E Wind spd 9 9 8 5 4 3 4 3 2 4 4 5 6 5 8 6 5 4 3 5 5 Wind gust 24 24 20 16 17 16 16 18 Clouds B1 SC SC SC SC B1 OV B2 SC SC SC SC FW FW B1 B1 FW FW FW FW FW PoP 12hr 50 90 30 50 5 QPF 12hr 0.02-0.17 0.03-2.05 0.00-0.12 0.01-0.61 0.01 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS D D SC SC IS IS SC SC IS IS IS IS Tstms IS IS IS IS IS IS IS IS Heat index 82 90100101 90 82 90100101 89 82 90 Max heat 96 93 96 114 109 94 98 113 109 93 97 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 75 89 75 89 75 89 Temp 89 79 76 83 89 79 76 83 89 79 76 83 89 79 76 83 89 79 Dewpt 77 76 74 75 77 75 74 75 77 75 74 75 77 75 73 74 77 75 PWind dir SE E E SE SE SE SE E E Wind char LT LT LT LT GN LT LT LT LT Avg clouds SC B1 FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 PoP 12hr 60 5 40 20 20 20 20 30 60 Rain shwrs NM NM IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS $$ PRZ011-070800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 83 85 91 93 72 76 83 85 91 93 72 75 83 Temp 80 78 76 75 84 90 91 83 80 78 77 76 84 90 91 83 80 78 76 75 84 Dewpt 76 74 73 72 75 77 78 77 76 76 74 74 76 78 78 77 76 75 74 73 75 RH 88 88 90 90 74 66 66 82 88 94 90 94 77 68 66 82 88 91 94 94 74 Wind dir NE NE NE NE E SE SE E E E E E SE SE SE SE E E E E E Wind spd 4 4 3 3 3 8 9 8 6 6 6 8 8 11 13 12 8 6 5 6 5 Wind gust 20 23 25 25 19 Clouds B2 SC SC SC SC B1 B2 B1 FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 50 50 0 10 10 QPF 12hr 0.10-0.15 0.15-0.73 0 0.01-0.12 0.03 Snow 12hr MM MM MM Rain shwrs SC IS IS SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS Heat index 84 92103106 93 86 93104105 92 85 93 Max heat 96 93 94 113 110 94 96 112 108 94 95 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 75 91 76 90 76 91 76 91 Temp 91 80 76 84 91 80 77 84 90 81 77 85 91 81 77 85 91 80 Dewpt 78 77 74 75 78 76 74 76 78 76 74 76 78 76 74 75 75 75 PWind dir SE E SE E SE E SE E E Wind char GN LT LT LT GN GN GN LT GN Avg clouds SC B1 FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 50 5 60 20 30 20 20 20 40 Rain shwrs IS SC IS IS NM NM IS IS SC SC IS IS IS IS IS IS IS SC Tstms IS IS IS IS IS IS IS $$ PRZ012-070800- Culebra- Including the city of Culebra 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 80 83 85 89 93 77 80 83 85 89 93 77 80 83 Temp 83 81 80 80 85 88 89 84 83 81 80 80 85 88 89 84 83 81 80 80 85 Dewpt 77 77 77 77 77 78 77 77 77 77 76 77 77 77 76 77 77 77 77 77 77 RH 82 88 91 91 77 72 68 80 82 88 88 91 77 70 66 80 82 88 91 91 77 Wind dir NE NE E E E E E SE SE SE SE SE SE SE SE SE SE E E SE SE Wind spd 13 13 12 11 9 10 10 8 10 11 10 10 11 13 13 14 14 11 10 8 9 Clouds B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 70 60 50 50 50 QPF 12hr 0.45 0.58-0.64 0.22 0.16 0.18 Snow 12hr MM MM MM Rain shwrs SC SC NM NM NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 91 88 85 82 95101101 94 91 89 85 83 95101101 94 91 88 85 82 95 Max heat 98 95 99 108 106 95 100 109 106 95 100 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 80 89 79 89 80 89 80 89 Temp 89 83 80 85 89 82 80 84 89 83 80 85 89 83 81 85 89 83 Dewpt 77 77 77 78 77 77 77 77 77 77 76 77 77 76 76 77 77 76 PWind dir SE E SE S SE SE SE E E Wind char GN LT LT GN GN GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC PoP 12hr 50 50 40 40 50 30 40 40 20 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ013-070800- Vieques- Including the city of Vieques 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 75 78 83 85 88 91 75 78 83 85 89 92 75 78 83 Temp 81 79 79 78 84 87 88 83 81 80 79 78 84 88 89 83 81 80 79 78 84 Dewpt 75 76 76 76 76 76 75 75 75 76 75 76 76 76 75 76 75 76 76 76 76 RH 82 91 91 94 77 70 66 77 82 88 88 94 77 68 64 80 82 88 91 94 77 Wind dir NE NE E E E E SE SE SE SE SE SE SE SE SE SE SE E E E E Wind spd 12 12 11 11 9 9 8 6 8 10 9 9 9 11 13 13 13 9 9 8 8 Clouds B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC B2 B2 B2 B2 B1 PoP 12hr 70 60 50 50 50 QPF 12hr 0.45-0.52 0.56 0.23 0.17 0.16 Snow 12hr MM MM MM Rain shwrs SC SC NM NM NM NM NM NM 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 87 83 80 92 98 98 91 87 83 80 93 99 98 91 87 83 80 93 Max heat 94 94 95 103 102 93 96 104 101 93 95 Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 78 88 77 88 78 88 78 89 Temp 89 81 79 84 88 81 78 83 88 81 79 84 88 81 79 84 89 82 Dewpt 75 75 75 76 75 75 75 76 75 75 75 76 75 75 75 76 75 75 PWind dir SE E SE S SE SE SE E E Wind char GN LT LT GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC PoP 12hr 50 50 40 40 50 30 40 40 20 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS $$ VIZ001-070800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 79 83 85 86 93 72 79 83 85 87 93 72 79 83 Temp 81 80 79 79 83 86 86 83 81 80 79 79 83 86 87 83 81 80 79 79 83 Dewpt 76 77 76 76 76 77 76 77 76 77 76 76 76 77 76 76 75 77 76 76 76 RH 85 91 91 91 80 75 72 82 85 91 91 91 80 75 70 80 82 91 91 91 80 Wind dir NE E E E E SE SE SE SE SE SE SE SE SE SE SE E E E E SE Wind spd 12 13 12 11 10 11 11 12 11 11 9 10 12 16 14 16 16 11 11 10 11 Clouds B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 60 60 40 50 50 QPF 12hr 0.34 0.38-0.60 0.04-0.23 0.17 0.18 Snow 12hr MM MM MM Rain shwrs SC SC NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 87 85 82 81 91 96 97 91 87 85 83 81 92 97 96 91 87 85 82 81 92 Max heat 99 95 99 108 105 95 100 108 105 95 100 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 79 86 78 87 79 87 79 87 Temp 87 81 79 83 86 81 79 83 87 81 79 83 87 81 80 83 87 81 Dewpt 76 76 76 77 76 76 76 76 75 76 76 76 75 75 76 76 76 75 PWind dir SE E SE SE SE SE SE E E Wind char GN GN LT GN GN GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC FW PoP 12hr 50 50 50 50 50 40 50 50 20 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS $$ VIZ002-070800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Mon Oct 6 2025 Date 10/06/25 Tue 10/07/25 Wed 10/08/25 Thu 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 78 83 85 88 93 76 78 83 85 88 93 76 78 83 Temp 81 80 79 78 84 87 88 83 81 80 79 78 84 87 88 84 81 80 79 78 84 Dewpt 76 76 76 76 76 77 77 77 76 76 76 76 76 77 76 76 76 76 76 76 77 RH 85 88 91 94 77 72 70 82 85 88 91 94 77 72 68 77 85 88 91 94 80 Wind dir NE NE E E E SE SE SE SE SE SE SE SE SE SE SE E E E E E Wind spd 9 10 10 9 9 11 11 10 8 8 8 8 10 13 13 14 11 9 9 8 10 Clouds B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 PoP 12hr 60 60 30 40 50 QPF 12hr 0.39 0.47-0.55 0.03 0.17 0.16 Snow 12hr MM MM MM Rain shwrs SC NM NM NM NM SC NM SC IS IS IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 88 85 81 93 99 99 92 88 85 81 80 93 99100 92 88 85 81 80 93 Max heat 97 94 99 112 106 94 99 110 106 94 100 High Surf Y Y Y Y Date 10/09 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 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 78 88 78 88 78 88 79 88 Temp 88 81 79 84 88 81 79 84 88 81 79 84 88 81 79 84 88 81 Dewpt 77 76 76 77 77 76 76 76 76 76 76 76 76 75 76 76 76 75 PWind dir E E SE SE SE SE SE E E Wind char GN LT LT GN GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 SC B1 B1 B1 SC B1 B2 B2 B2 B1 SC FW PoP 12hr 60 50 40 40 50 60 60 60 20 Rain shwrs NM NM SC SC SC SC SC SC SC SC SC SC NM NM NM NM IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS $$