Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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643 FOCA52 TJSJ 070902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Tue Oct 7 2025 PRZ001-072000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 89 91 72 76 83 82 90 92 72 76 83 82 89 92 Temp 83 88 89 83 80 78 77 76 84 89 90 83 80 78 77 76 83 88 89 83 80 Dewpt 76 78 78 77 76 76 75 74 76 77 77 76 75 75 74 74 76 77 77 77 75 RH 80 72 70 82 88 94 94 94 77 68 66 80 85 91 90 94 80 70 68 82 85 Wind dir SE E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE E E E E Wind spd 3 5 8 4 4 4 3 3 5 9 11 6 3 2 2 3 3 6 9 6 4 Clouds B2 B2 OV OV SC SC SC SC FW SC SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 70 30 30 30 50 QPF 12hr 0.66-0.99 0.05-0.15 0.06-0.15 0.06-0.17 0.31-0.78 Snow 12hr MM MM MM Rain shwrs SC SC NM NM IS IS IS IS IS SC IS IS IS IS SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS Heat index 92101102 91 84 80 92101102 91 85 80 92101102 91 84 Max heat 97 111 109 94 98 112 108 94 98 111 108 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 89 76 89 76 89 76 90 Temp 77 83 89 80 77 83 89 80 77 83 89 80 77 84 90 81 Dewpt 75 76 77 75 74 76 77 75 75 76 76 75 74 75 76 75 PWind dir E E S SE SE SE SE E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC SC B1 SC PoP 12hr 30 40 40 60 50 50 40 40 Rain shwrs SC SC SC SC SC SC NM NM IS SC SC IS IS SC SC IS Tstms IS IS IS IS IS IS IS IS IS $$ PRZ002-072000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 87 91 67 75 83 75 87 92 67 76 83 75 87 92 Temp 82 86 87 82 79 77 76 75 82 87 87 82 79 78 76 76 82 86 87 81 79 Dewpt 76 76 76 76 75 75 74 74 75 76 75 75 74 75 74 74 75 76 75 75 74 RH 82 72 70 82 88 94 94 97 79 70 68 79 85 91 94 94 79 72 68 82 85 Wind dir E E E SE SE SE SE SE SE SE SE SE SE SE E SE SE SE E E E Wind spd 4 6 6 5 4 5 4 4 6 10 10 8 4 3 3 4 4 6 9 8 3 Wind gust 20 Clouds B2 OV OV B2 SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 70 50 50 50 40 QPF 12hr 0.67-0.84 0.13-0.20 0.11-0.19 0.15-0.21 0.30-0.78 Snow 12hr MM MM MM Rain shwrs NM NM NM NM SC SC SC SC IS SC IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS Heat index 89 97 98 88 83 89 97 97 88 83 90 97 97 88 82 Max heat 98 109 108 95 96 108 106 95 97 108 105 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 75 87 76 87 75 88 Temp 76 82 87 79 76 82 87 79 76 82 87 79 76 82 88 80 Dewpt 74 75 75 74 74 75 75 74 74 75 75 73 73 75 75 74 PWind dir NE SE S S SE SE E E Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B2 SC B1 B1 SC SC SC B1 SC PoP 12hr 40 40 40 60 50 50 40 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC IS Tstms IS IS IS IS IS $$ PRZ003-072000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 88 92 69 75 83 77 87 91 69 75 83 77 87 91 Temp 82 87 88 82 79 77 76 75 82 86 87 81 79 77 76 75 82 86 87 81 79 Dewpt 75 76 76 77 75 75 74 74 76 76 76 76 75 75 74 74 76 76 76 76 74 RH 79 70 68 85 88 94 94 97 82 72 70 85 88 94 94 97 82 72 70 85 85 Wind dir NE E SE E E E E E SE SE SE SE E E E E E E SE E NE Wind spd 3 6 6 4 3 3 3 4 5 9 8 6 4 3 4 5 5 6 6 6 3 Clouds B1 B2 B2 B2 SC SC SC SC FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 60 40 40 40 30 QPF 12hr 0.30-0.68 0.06-0.19 0.03-0.12 0.15 0.25-0.30 Snow 12hr MM MM MM Rain shwrs SC NM NM SC SC SC SC SC IS IS IS IS SC SC SC SC IS IS SC SC SC Tstms IS IS IS IS Heat index 89 98 99 89 83 89 96 97 88 82 89 97 98 88 81 Max heat 96 109 110 95 96 107 105 94 97 108 106 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 75 86 75 87 75 87 Temp 76 81 87 79 76 81 86 79 76 82 87 79 76 82 87 79 Dewpt 74 75 76 74 74 75 76 74 74 75 75 74 73 75 75 74 PWind dir NE SE S SE SE SE E E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 SC SC B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 30 40 40 50 40 40 30 30 Rain shwrs SC SC IS SC SC SC SC SC SC SC IS IS IS IS IS IS Tstms IS IS IS IS IS $$ PRZ004-072000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 86 92 69 72 76 76 86 92 69 72 76 76 86 93 Temp 80 85 86 79 77 75 73 72 80 85 86 79 77 75 73 72 80 85 86 79 76 Dewpt 74 76 75 75 73 73 72 72 74 75 75 74 73 73 72 72 74 75 75 75 73 RH 82 75 70 88 87 94 97100 82 72 70 85 87 94 97100 82 72 70 88 90 Wind dir NE E E SE SE SE SE SE SE SE SE SE E SE E E E SE SE E E Wind spd 2 5 6 4 3 3 2 3 5 9 9 6 2 1 2 3 3 5 6 5 2 Clouds B1 B2 B2 B2 SC SC SC SC FW SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 60 40 30 40 30 QPF 12hr 0.40-0.81 0.04-0.18 0.05-0.14 0.11-0.18 0.25-0.36 Snow 12hr MM MM MM Rain shwrs SC SC NM SC SC IS SC SC IS IS IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS Heat index 84 94 95 83 84 93 94 83 84 94 94 82 Max heat 95 108 105 86 96 108 105 85 96 108 105 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 86 72 85 72 86 72 86 Temp 73 80 86 76 73 79 85 76 73 80 86 76 73 80 86 77 Dewpt 72 74 75 73 72 74 74 73 72 74 74 72 71 73 73 72 PWind dir NE SE S S SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 30 50 40 60 50 50 30 30 Rain shwrs SC SC IS SC SC SC SC NM SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ005-072000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 89 92 72 74 83 85 90 93 72 75 83 85 89 93 Temp 83 88 89 82 79 77 75 74 83 89 90 83 79 77 75 75 83 88 89 82 79 Dewpt 77 78 78 76 75 75 74 73 76 78 78 76 75 75 73 73 76 78 78 77 76 RH 82 72 70 82 88 94 97 97 80 70 68 80 88 94 94 94 80 72 70 85 91 Wind dir SE NE E E SE SE S SE SE SE E SE SE SE SE SE SE E NE E E Wind spd 3 5 6 3 3 4 3 3 4 4 5 2 2 3 3 3 3 5 6 2 2 Clouds B1 B1 OV OV SC FW FW FW CL FW B1 B2 FW FW FW FW SC SC B2 B2 SC PoP 12hr 100 30 50 20 50 QPF 12hr 0.89-2.05 0.04 0.09-0.80 0.02-0.10 0.30-1.10 Snow 12hr MM MM MM Rain shwrs SC SC D D SC IS IS IS SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS IS Heat index 91102103 89 81 92103104 91 82 91102104 90 82 Max heat 98 111 111 94 98 115 111 94 97 117 113 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 74 90 75 90 74 90 Temp 76 83 89 79 75 83 90 79 76 83 90 79 75 83 90 79 Dewpt 74 76 78 75 74 76 77 75 74 76 77 75 74 76 77 75 PWind dir SE E S SE SE E SE E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC B1 B1 B1 B1 B2 PoP 12hr 20 40 20 60 20 60 40 60 Rain shwrs IS IS SC SC IS IS IS IS IS IS IS SC SC SC NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ006-072000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 83 92 63 72 75 75 83 91 63 72 75 75 83 91 Temp 78 82 83 78 75 74 73 72 78 82 83 78 75 74 72 72 78 82 83 77 75 Dewpt 73 74 74 73 72 72 71 70 73 74 73 73 71 71 71 70 73 74 74 74 72 RH 85 77 74 85 90 93 93 93 85 77 72 85 87 90 97 93 85 77 74 90 90 Wind dir E E E E E SE SE SE SE SE S SE SE SE E E E E E E E Wind spd 2 4 3 2 2 2 2 2 4 5 5 3 2 2 2 2 3 3 3 2 2 Clouds SC B1 OV B2 FW FW FW FW CL FW SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 70 10 10 20 30 QPF 12hr 0.29-1.22 0.01-0.07 0.03-0.73 0.04-0.13 0.21-0.99 Snow 12hr MM MM MM Rain shwrs IS SC NM SC IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 81 89 90 80 81 88 89 80 81 88 90 80 Max heat 95 109 105 84 95 109 105 94 107 104 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 83 71 83 72 83 71 83 Temp 72 78 83 75 72 78 83 75 73 78 83 75 72 78 83 75 Dewpt 71 72 74 72 71 72 73 72 71 72 72 71 70 72 72 71 PWind dir NE SE S SE SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 20 60 20 60 20 30 20 30 Rain shwrs IS IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ007-072000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 88 93 64 75 83 75 87 92 64 75 83 75 87 93 Temp 82 87 88 82 79 78 76 75 82 86 87 81 79 77 76 75 82 86 87 81 79 Dewpt 73 74 75 75 74 73 73 72 74 75 74 75 74 73 72 71 73 75 75 75 74 RH 74 65 66 79 85 85 90 90 77 70 65 82 85 87 87 87 74 70 68 82 85 Wind dir NE SE SE E NE E E E E SE SE SE E E E E E SE SE SE NE Wind spd 1 5 5 4 3 3 3 3 5 8 8 6 3 3 3 3 3 5 5 4 3 Clouds SC B1 B2 B1 FW FW FW FW CL CL FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 50 5 20 20 30 QPF 12hr 0.22-0.94 0.00-0.06 0.01-0.12 0.03-0.13 0.20-1.08 Snow 12hr MM MM MM Rain shwrs IS SC NM SC IS IS IS IS IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS Heat index 87 96 98 89 83 80 88 95 96 87 82 87 95 97 88 82 Max heat 95 109 109 94 96 109 105 95 95 110 107 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 75 86 76 87 75 87 Temp 76 82 87 79 76 81 86 79 77 82 87 79 76 82 87 79 Dewpt 72 73 75 73 72 73 74 74 72 73 74 73 71 72 73 73 PWind dir NE SE E SE E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 10 60 20 50 20 20 20 20 Rain shwrs IS IS NM NM IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ008-072000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 87 93 70 74 83 85 88 93 70 73 83 85 87 93 Temp 81 86 87 81 78 76 75 74 81 87 88 81 78 76 74 73 81 86 87 81 78 Dewpt 74 77 77 75 74 74 73 72 74 76 76 75 75 73 72 71 74 76 76 75 75 RH 79 75 72 82 88 94 94 93 79 70 68 82 91 90 93 93 79 72 70 82 91 Wind dir E NE NE E E SE SE SE SE E N N SE SE SE SE SE E N NE E Wind spd 5 5 5 3 4 3 3 3 3 3 4 3 3 2 2 3 3 4 4 2 1 Clouds SC SC OV OV B1 SC FW CL FW FW B2 B2 FW FW FW FW FW FW B2 B2 SC PoP 12hr 100 50 60 5 60 QPF 12hr 1.68-2.07 0.03-0.09 0.72-0.80 0.01 0.50-1.09 Snow 12hr MM MM MM Rain shwrs SC IS D D SC IS IS IS SC NM IS IS NM NM IS Tstms IS IS IS IS IS IS IS Heat index 87 97 98 85 87 97 99 86 86 96 98 86 Max heat 95 111 108 93 95 111 107 93 95 111 108 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 73 88 74 88 74 88 Temp 74 81 87 78 74 81 88 78 75 81 88 78 75 82 88 78 Dewpt 73 74 76 74 73 74 76 74 73 74 75 74 73 73 75 74 PWind dir SE NE SE SE SE E E E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B1 B2 PoP 12hr 20 30 20 20 20 60 60 60 Rain shwrs IS IS SC SC IS IS IS IS IS IS NM NM SC SC NM NM Tstms IS IS IS IS IS IS IS $$ PRZ009-072000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 85 93 67 72 76 75 85 93 66 72 75 75 85 93 Temp 79 84 85 79 76 74 73 72 79 84 85 79 76 74 73 72 79 84 85 78 76 Dewpt 72 74 74 73 72 72 71 70 72 74 73 73 72 72 70 69 72 74 74 73 72 RH 79 72 70 82 87 93 93 93 79 72 67 82 87 93 90 90 79 72 70 85 87 Wind dir E E E E E SE SE SE SE SE SE E SE SE E E E E E E E Wind spd 2 2 3 2 2 3 2 2 4 5 4 3 2 2 2 2 2 3 3 2 2 Wind gust 20 Clouds SC B1 OV B2 SC FW FW CL CL CL B1 B1 FW FW FW FW FW FW B2 B2 FW PoP 12hr 90 20 40 5 60 QPF 12hr 0.43-2.03 0.00-0.06 0.01-0.80 0.02 0.44-1.10 Snow 12hr MM MM MM Rain shwrs IS SC D NM IS SC SC IS IS IS IS IS IS NM NM IS Tstms IS IS IS IS IS IS IS Heat index 82 91 92 81 82 91 91 81 82 90 92 81 Max heat 93 111 108 85 96 110 106 84 95 110 108 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 72 84 72 84 72 85 Temp 73 79 84 76 73 79 84 76 73 79 84 76 73 79 85 76 Dewpt 71 72 74 72 71 72 73 72 71 72 73 71 70 71 72 71 PWind dir E SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 50 20 50 20 50 30 50 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ010-072000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 90 93 70 75 83 77 89 93 70 75 83 77 89 93 Temp 83 89 90 83 80 78 76 75 83 88 89 82 79 77 76 75 83 88 89 82 79 Dewpt 75 77 77 76 75 74 74 73 75 77 77 76 75 74 73 72 75 77 77 76 75 RH 77 68 66 80 85 88 94 94 77 70 68 82 88 90 90 90 77 70 68 82 88 Wind dir E E NE E E E E E SE SE S E E E E E E E SW E E Wind spd 3 2 4 2 3 4 4 4 5 8 9 8 6 5 4 4 3 4 5 2 4 Clouds SC B1 OV B2 SC FW FW CL FW CL B1 B1 FW FW FW FW FW FW B2 B2 FW PoP 12hr 90 40 50 5 60 QPF 12hr 0.04-2.04 0.01-0.08 0.02-0.80 0.02 0.08-1.08 Snow 12hr MM MM MM Rain shwrs IS IS D D SC IS IS SC NM IS IS IS IS NM NM IS Tstms IS IS IS IS IS IS IS Heat index 90101103 90 83 91101102 90 82 90100102 90 82 Max heat 96 111 108 93 97 114 109 94 96 113 109 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 75 89 76 89 75 90 Temp 76 83 89 79 76 83 89 80 76 83 89 79 76 83 90 79 Dewpt 74 75 77 75 73 75 77 75 74 75 76 75 73 74 76 75 PWind dir E SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC SC B2 B1 B1 B1 B2 PoP 12hr 5 40 20 20 20 60 50 60 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS NM SC SC SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ011-072000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 91 93 73 76 83 85 91 93 73 75 83 85 91 93 Temp 84 90 91 84 80 78 77 76 84 90 91 83 80 78 76 75 84 90 91 83 80 Dewpt 75 77 78 78 77 76 75 74 77 78 78 77 76 76 74 73 76 78 78 78 76 RH 74 66 66 82 91 94 94 94 80 68 66 82 88 94 94 94 77 68 66 85 88 Wind dir E SE SE E E E E E E SE SE SE E E E E E SE SE SE NE Wind spd 2 5 8 3 4 6 5 5 9 12 12 11 8 5 4 4 3 6 9 6 6 Wind gust 23 24 23 Clouds SC B1 B2 B1 FW CL CL CL CL CL FW FW SC SC SC SC SC SC B2 B2 FW PoP 12hr 50 5 10 10 50 QPF 12hr 0.15-0.73 0.01 0.01-0.18 0.02-0.09 0.22-1.08 Snow 12hr MM MM MM Rain shwrs IS SC SC SC IS IS IS IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS Heat index 92103107 94 87 80 94105106 93 85 93104106 93 85 Max heat 95 111 111 94 98 112 109 94 96 113 109 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 91 76 91 77 91 76 91 Temp 76 84 91 81 77 84 91 81 78 85 91 80 77 85 91 80 Dewpt 74 75 78 76 74 76 78 76 74 76 77 75 73 74 77 76 PWind dir NE SE E SE E SE E SE Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 5 60 20 30 20 20 20 40 Rain shwrs IS IS NM NM IS IS SC SC IS IS IS IS IS IS IS SC Tstms IS IS IS IS IS IS $$ PRZ012-072000- Culebra- Including the city of Culebra 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 89 93 76 79 83 85 89 93 77 80 83 85 89 93 Temp 85 88 89 84 82 81 80 79 85 88 89 84 83 81 80 80 85 88 89 84 82 Dewpt 78 78 77 78 77 78 77 77 77 78 77 77 77 77 77 77 77 77 76 77 76 RH 80 72 68 82 85 91 91 94 77 72 68 80 82 88 91 91 77 70 66 80 82 Wind dir E E E SE E SE SE SE SE SE SE SE E E E E E SE SE E E Wind spd 10 10 8 9 9 11 10 9 11 12 12 11 11 9 9 9 10 10 10 10 10 Clouds B2 B2 B2 B2 SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 60 50 50 50 50 QPF 12hr 0.57-0.64 0.21 0.22 0.23 0.49 Snow 12hr MM MM MM Rain shwrs NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS Heat index 96102102 95 91 89 84 82 95101101 94 91 89 86 82 95101101 94 90 Max heat 100 109 109 96 99 108 106 95 99 108 106 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 89 80 89 79 89 80 89 Temp 80 85 89 83 80 85 89 82 80 85 89 83 80 85 89 83 Dewpt 76 77 76 76 76 77 77 77 77 77 76 76 76 77 76 76 PWind dir NE SE S S SE SE E E Wind char GN LT GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 50 50 40 50 50 50 20 20 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ013-072000- Vieques- Including the city of Vieques 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 89 92 75 78 83 85 88 92 76 78 83 85 89 92 Temp 84 88 89 83 81 79 78 78 84 87 88 83 81 80 79 78 84 88 89 83 81 Dewpt 77 77 76 76 75 76 76 76 76 76 75 75 75 76 76 76 76 76 75 75 75 RH 80 70 66 80 82 91 94 94 77 70 66 77 82 88 91 94 77 68 64 77 82 Wind dir E E SE SE SE SE SE SE SE SE SE SE E E E E E SE SE E E Wind spd 8 9 6 8 6 10 9 8 10 11 11 10 9 8 6 8 9 9 9 9 8 Clouds B2 B2 B2 B2 SC SC SC SC SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 60 50 50 50 50 QPF 12hr 0.55 0.20 0.20 0.21 0.33-0.49 Snow 12hr MM MM MM Rain shwrs NM NM NM NM SC SC SC SC IS SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS Heat index 93 99 99 91 87 83 80 92 98 98 91 87 83 80 93 99 98 91 86 Max heat 97 106 104 94 95 104 103 94 95 105 102 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 88 78 88 78 89 78 89 Temp 78 84 88 81 79 84 88 81 79 84 89 81 79 84 89 82 Dewpt 75 76 75 75 75 76 75 75 75 76 74 74 74 76 75 75 PWind dir NE SE S S SE SE E E Wind char GN LT GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC PoP 12hr 50 40 40 50 50 50 30 20 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS Tstms IS IS IS IS IS IS $$ VIZ001-072000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 86 93 72 78 83 85 86 93 71 78 83 85 87 93 Temp 83 86 86 82 81 80 79 78 83 86 86 83 81 80 79 78 83 86 87 83 81 Dewpt 77 77 76 77 76 77 76 76 77 76 76 77 76 77 76 76 76 77 75 76 75 RH 82 75 72 85 85 91 91 94 82 72 72 82 85 91 91 94 80 75 68 80 82 Wind dir E E SE SE SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 12 11 10 11 10 12 10 9 12 14 13 12 12 11 9 9 12 13 13 12 11 Clouds B2 B2 B2 B1 SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 60 50 50 50 50 QPF 12hr 0.40-0.59 0.17 0.21 0.22 0.49 Snow 12hr MM MM MM Rain shwrs NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS Heat index 92 97 96 90 86 83 81 80 91 96 97 91 86 84 82 80 92 97 96 91 86 Max heat 101 110 109 94 99 110 106 95 100 107 106 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 87 79 87 78 87 79 87 Temp 79 83 87 81 79 83 87 81 79 83 87 81 80 83 87 81 Dewpt 76 76 75 75 76 76 76 75 76 76 75 74 75 75 75 75 PWind dir NE SW S SE SE SE E E Wind char GN LT GN GN GN GN GN GN Avg clouds B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW PoP 12hr 50 50 50 50 60 60 50 20 Rain shwrs SC SC SC SC SC SC SC SC SC NM NM SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS $$ VIZ002-072000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Tue Oct 7 2025 Date Tue 10/07/25 Wed 10/08/25 Thu 10/09/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 88 93 75 78 83 85 88 93 76 78 83 85 88 93 Temp 84 87 88 83 81 80 79 78 84 87 88 83 81 80 79 78 84 87 88 83 81 Dewpt 78 78 77 77 76 76 76 76 77 77 77 77 76 77 76 76 77 77 76 77 76 RH 82 75 70 82 85 88 91 94 80 72 70 82 85 91 91 94 80 72 68 82 85 Wind dir E SE E SE SE SE SE E SE SE SE E E E E E E E E E E Wind spd 10 11 11 9 10 9 8 8 10 12 12 11 8 8 6 9 12 13 13 11 9 Clouds B2 B2 B2 B1 FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 PoP 12hr 60 50 50 50 60 QPF 12hr 0.49-0.57 0.13 0.19 0.19 0.54 Snow 12hr MM MM MM Rain shwrs NM SC NM SC IS SC SC IS SC SC SC SC SC SC SC SC SC SC NM NM SC Tstms IS IS IS IS IS IS Heat index 94100100 92 87 84 80 93 99100 92 88 85 81 93 99 99 92 86 Max heat 100 111 109 94 99 110 108 94 100 110 107 Date Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 88 78 88 78 88 78 88 Temp 79 84 88 81 79 84 88 81 79 84 88 81 79 84 88 81 Dewpt 76 76 76 76 76 77 77 76 76 76 76 75 75 76 76 75 PWind dir NE S S SE SE E E E Wind char GN LT GN GN GN LT GN GN Avg clouds B2 B1 B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B1 SC FW PoP 12hr 50 50 40 50 60 60 60 20 Rain shwrs SC SC SC SC SC SC SC SC SC NM NM NM NM NM IS IS Tstms IS IS IS IS IS IS IS IS IS IS $$