


Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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433 FOCA52 TJSJ 152102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Wed Oct 15 2025 PRZ001-160800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 82 90 92 72 76 83 82 89 92 71 75 83 Temp 80 78 76 75 83 89 90 83 80 78 77 76 83 88 89 83 80 78 76 75 83 Dewpt 75 74 74 73 75 76 76 75 75 74 74 74 76 76 76 76 75 75 74 74 76 RH 85 88 94 94 77 66 64 77 85 88 90 94 80 68 66 80 85 91 94 97 80 Wind dir SW S S S S SW W SW S S SW S S SW SW SW SW S S S S Wind spd 2 3 3 4 4 5 3 3 4 4 4 3 4 5 4 3 4 4 3 2 2 Clouds B2 B1 SC SC SC SC OV OV SC FW SC SC SC SC OV OV SC SC B1 B1 SC PoP 12hr 70 90 10 90 40 QPF 12hr 0.09-0.17 1.09-1.69 0.02 0.86-1.83 0.08-0.29 Snow 12hr MM MM MM Rain shwrs NM SC D D IS IS IS IS IS IS D D SC SC SC SC IS Tstms IS IS IS IS IS IS Heat index 84 80 91 99100 90 84 80 92100101 90 83 90 Max heat 96 93 96 110 106 93 97 110 107 93 95 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 76 89 76 89 76 88 76 88 Temp 88 80 77 83 89 80 77 83 89 80 77 83 88 80 77 83 88 80 Dewpt 77 76 75 76 77 76 75 76 77 75 75 75 76 74 74 75 76 75 PWind dir SE SE E E E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds B1 B1 SC SC B1 B1 SC SC B1 B1 FW FW FW FW CL FW SC SC PoP 12hr 60 20 60 30 50 0 5 5 10 Rain shwrs IS NM IS IS NM NM IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS $$ PRZ002-160800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 74 83 75 88 92 66 75 83 75 88 92 66 74 83 Temp 78 77 75 74 82 87 88 82 79 77 76 75 82 87 88 81 78 77 75 74 81 Dewpt 73 74 73 73 75 75 75 75 73 74 74 74 75 76 76 76 74 74 73 73 75 RH 85 90 94 97 79 68 66 79 82 90 94 97 79 70 68 85 88 90 94 97 82 Wind dir SW SW SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW S Wind spd 3 2 4 5 5 8 8 6 5 5 5 5 5 6 8 6 4 3 3 2 2 Wind gust 18 19 19 18 17 Clouds B2 B1 SC SC SC SC OV OV SC FW SC FW SC SC B2 B2 SC SC B2 B2 B1 PoP 12hr 70 90 10 70 50 QPF 12hr 0.10-0.17 0.34-1.71 0.02 0.16-1.54 0.13-0.44 Snow 12hr MM MM MM Rain shwrs NM SC IS IS IS D D IS IS IS IS IS IS NM NM SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 81 88 96 97 88 82 89 96 98 88 81 88 Max heat 94 94 95 108 106 94 96 108 106 94 96 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 75 87 76 87 75 86 76 87 Temp 87 79 76 82 87 79 77 82 87 79 76 82 86 79 76 82 86 79 Dewpt 76 74 74 76 76 74 74 76 76 74 74 75 75 74 73 75 75 74 PWind dir S SE E E E E E E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW FW CL FW SC SC PoP 12hr 50 50 50 50 50 20 5 10 10 Rain shwrs SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ003-160800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 86 90 69 76 83 76 87 91 68 74 83 Temp 78 77 76 75 81 85 86 81 79 77 76 76 82 86 87 81 78 76 75 74 81 Dewpt 73 73 73 73 74 74 74 74 73 74 74 74 75 74 74 75 74 74 73 73 74 RH 85 87 90 94 79 70 68 79 82 90 94 94 79 68 65 82 88 94 94 97 79 Wind dir W W W W W SW SW SW SW W W SW SW SW SW SW SW SW SW W S Wind spd 3 3 3 4 4 10 12 9 5 5 4 5 6 9 9 6 4 3 2 3 1 Wind gust 23 Clouds B1 SC B1 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 PoP 12hr 40 50 40 50 60 QPF 12hr 0.10 0.10-0.54 0.05-0.25 0.13-0.45 0.40-0.48 Snow 12hr MM MM MM Rain shwrs SC IS SC SC IS IS SC SC IS IS SC SC SC SC SC SC SC SC NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS Heat index 80 86 93 94 86 82 88 94 95 86 80 86 Max heat 93 92 94 103 102 93 95 105 103 93 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 76 87 75 86 75 86 Temp 87 79 76 82 87 79 76 82 87 79 76 81 86 78 76 81 86 78 Dewpt 74 74 74 75 73 74 74 75 74 73 73 74 74 73 73 74 74 73 PWind dir S E E NE E E E E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds B2 B1 B1 B1 B1 B1 SC SC SC FW SC SC FW FW FW FW FW SC PoP 12hr 60 50 40 40 40 10 5 5 10 Rain shwrs NM SC SC SC SC SC IS SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ004-160800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 71 75 76 86 92 69 72 76 76 86 93 68 71 76 Temp 76 74 72 71 79 85 86 79 76 75 73 72 80 85 86 79 76 74 72 71 79 Dewpt 72 72 71 71 73 73 73 74 72 72 72 72 74 74 74 74 73 72 72 71 74 RH 87 93 97100 82 67 65 85 87 90 97100 82 70 68 85 90 93100100 85 Wind dir SW SW SW SW SW SW SW SW S SW S SW SW SW SW SW SW SW SW SW S Wind spd 2 2 3 3 4 8 10 8 4 4 3 3 4 8 9 6 3 2 2 2 1 Clouds B2 B1 SC SC SC SC OV B2 SC SC SC SC SC SC OV OV B1 B1 B2 B2 B1 PoP 12hr 50 70 20 70 50 QPF 12hr 0.07-0.15 0.23-1.41 0.02-0.12 0.26-1.49 0.18-0.45 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS NM NM IS IS IS IS IS IS NM NM SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 83 92 92 82 84 93 94 82 83 Max heat 93 84 93 106 103 85 96 107 104 85 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 72 86 73 85 72 85 72 84 Temp 86 76 73 80 86 77 74 80 85 76 73 79 85 76 73 79 84 76 Dewpt 75 73 72 75 74 73 72 74 75 72 72 73 74 72 71 73 74 72 PWind dir S E E E E E E E E Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 50 20 60 40 40 5 5 5 10 Rain shwrs SC SC IS IS IS SC IS IS SC IS IS IS IS IS IS IS Tstms IS IS $$ PRZ005-160800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 83 84 90 94 73 75 83 84 90 94 72 74 83 Temp 79 77 75 74 83 89 90 82 79 77 76 75 83 89 90 82 79 77 75 74 82 Dewpt 75 74 73 72 75 77 77 75 74 74 73 73 76 77 77 76 75 75 74 73 76 RH 88 90 94 93 77 68 66 79 85 90 90 94 80 68 66 82 88 94 97 97 82 Wind dir S S SW SW S SW W SW S S SW SW S W SW SW S S S S SE Wind spd 2 4 4 4 4 4 6 5 5 4 4 4 4 3 3 4 4 4 3 2 2 Wind gust 18 17 Clouds B2 B1 SC SC SC SC B2 B2 SC SC SC SC SC SC OV OV B1 B1 SC SC SC PoP 12hr 50 60 20 90 40 QPF 12hr 0.04-0.15 0.25-1.33 0.02-0.14 1.03-1.83 0.07-0.15 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS NM SC IS IS IS IS IS IS D D SC SC IS IS IS Tstms IS IS IS IS IS IS Heat index 82 91101102 90 82 92101103 89 81 90 Max heat 95 93 97 114 110 93 97 114 110 94 96 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 74 89 75 90 75 89 75 88 Temp 89 79 75 83 89 79 76 83 90 79 76 83 89 79 76 82 88 79 Dewpt 78 75 74 76 78 75 74 77 77 75 74 76 76 74 73 75 76 74 PWind dir E SE E E E E E E E Wind char LT LT GN LT GN LT GN GN GN Avg clouds SC B1 SC SC SC B1 SC SC SC SC CL CL FW SC CL FW FW SC PoP 12hr 60 10 60 10 40 0 30 0 30 Rain shwrs IS SC IS IS IS SC IS IS IS SC IS IS IS SC Tstms IS IS IS IS $$ PRZ006-160800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 71 75 75 83 90 64 72 76 75 83 91 63 71 75 Temp 75 73 72 71 78 82 83 77 75 74 73 72 78 82 83 77 75 73 72 71 78 Dewpt 71 71 70 70 72 72 72 72 71 71 71 71 72 73 73 72 71 71 71 70 72 RH 87 93 93 97 82 72 70 85 87 90 93 97 82 74 72 85 87 93 97 97 82 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S S S S S Wind spd 2 2 2 3 3 6 9 6 4 4 3 3 4 6 6 5 3 2 2 2 2 Wind gust 19 24 Clouds B1 B1 SC SC SC SC B2 B2 SC SC B1 B1 SC SC OV OV B1 B1 B1 B1 B1 PoP 12hr 40 60 40 70 40 QPF 12hr 0.04-0.11 0.15-1.27 0.04-0.30 0.31-1.83 0.10-0.45 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS NM SC IS IS SC SC IS IS D D SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS Heat index 80 86 87 81 87 88 80 Max heat 90 91 103 100 83 93 104 102 93 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 71 83 72 83 72 83 71 82 Temp 83 75 72 78 83 75 73 78 83 75 73 78 83 75 72 77 82 74 Dewpt 73 72 71 73 72 71 71 72 72 71 71 72 71 70 70 71 72 70 PWind dir SE E E E E E E E E Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 SC SC SC B1 FW FW SC SC CL CL FW SC FW FW FW SC PoP 12hr 60 10 50 10 20 0 10 0 10 Rain shwrs SC NM IS IS IS SC IS IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ007-160800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 86 92 65 75 83 75 87 93 63 75 83 Temp 79 77 76 75 81 85 86 81 79 77 76 75 82 86 87 81 78 77 76 75 82 Dewpt 72 72 72 71 73 73 72 72 72 72 72 72 73 73 73 73 72 72 72 71 73 RH 79 85 87 87 77 67 63 74 79 85 87 90 74 65 63 77 82 85 87 87 74 Wind dir W NW W NW SW SW SW SW SW W W SW SW S SW SW SW S S SE SE Wind spd 2 2 2 2 2 9 11 8 3 3 3 3 5 8 8 4 2 2 2 2 2 Wind gust 20 24 Clouds SC SC B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 PoP 12hr 40 50 60 60 60 QPF 12hr 0.04-0.13 0.10-0.40 0.23-0.49 0.24-0.98 0.32-0.48 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC SC SC IS SC NM NM SC SC NM NM SC SC NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 81 86 91 92 85 81 87 93 93 85 81 87 Max heat 93 92 93 101 99 92 94 103 101 93 95 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 88 75 87 75 86 Temp 87 79 76 82 88 79 76 82 88 79 76 82 87 78 76 81 86 78 Dewpt 73 73 72 72 72 71 71 72 71 71 71 71 71 71 71 71 73 72 PWind dir SE E E NE E E E E E Wind char LT LT GN LT GN LT GN LT GN Avg clouds B2 B1 SC SC SC SC FW FW SC SC CL CL FW SC SC FW FW SC PoP 12hr 60 10 30 10 30 0 10 5 20 Rain shwrs NM SC IS IS SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ008-160800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 74 83 84 87 93 71 74 83 84 87 93 70 73 83 Temp 78 76 75 74 81 86 87 81 78 76 75 74 81 86 87 80 77 76 74 73 81 Dewpt 74 73 73 72 74 75 75 74 74 73 73 72 75 76 76 74 74 73 72 71 74 RH 88 90 94 93 79 70 68 79 88 90 94 93 82 72 70 82 90 90 93 93 79 Wind dir S S SW SW SW SW SW SW SW SW SW SW S SW SW SW SW S S S SE Wind spd 6 5 8 8 8 11 14 12 9 8 8 6 8 9 11 10 8 5 4 3 3 Clouds SC SC SC SC SC B1 B1 B1 SC B1 B1 B1 SC SC B2 B2 B1 B1 SC SC SC PoP 12hr 30 40 40 70 30 QPF 12hr 0.04-0.15 0.16-0.47 0.10-0.42 0.17-1.39 0.08-0.15 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC SC SC SC SC SC SC SC SC NM NM SC SC SC SC IS Tstms IS IS IS IS IS IS IS Heat index 87 95 97 86 87 96 97 85 86 Max heat 95 93 95 109 106 93 96 110 106 93 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 73 87 74 88 73 87 74 86 Temp 87 78 74 81 87 78 75 82 88 78 74 81 87 78 75 81 86 77 Dewpt 77 74 73 74 77 75 73 75 76 74 72 74 75 73 71 73 75 73 PWind dir E E E E E E E E E Wind char LT LT GN GN GN GN GN GN BZ Avg clouds SC B1 SC SC SC B1 SC FW SC B1 CL CL SC SC FW FW SC SC PoP 12hr 50 10 60 10 60 0 50 0 50 Rain shwrs IS SC IS IS NM NM IS IS NM NM SC SC SC SC Tstms IS IS IS IS IS $$ PRZ009-160800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 75 83 92 67 73 76 75 84 93 66 72 75 Temp 76 74 73 72 78 82 83 78 76 74 73 73 79 83 84 78 75 74 73 72 79 Dewpt 71 72 71 70 72 73 73 72 71 72 71 70 73 74 73 72 71 72 71 69 72 RH 85 93 93 93 82 74 72 82 85 93 93 90 82 74 70 82 87 93 93 90 79 Wind dir S S SW SW SW SW SW SW S S S S S SW SW SW S S S S SE Wind spd 3 3 4 3 4 9 11 8 4 4 4 4 5 8 8 5 4 3 3 2 2 Wind gust 20 23 Clouds SC SC SC SC SC B1 B2 B1 SC B1 B2 B2 B1 B1 OV OV SC SC B1 B1 B1 PoP 12hr 20 60 60 80 40 QPF 12hr 0.04-0.10 0.27-0.51 0.09-0.49 0.37-1.70 0.11-0.45 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC NM SC IS SC SC SC SC SC D D SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS Heat index 81 88 89 80 82 89 90 80 81 Max heat 91 83 92 106 103 83 93 107 103 93 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 84 72 85 72 85 72 85 72 83 Temp 84 76 73 79 85 76 73 79 85 76 73 79 85 75 73 78 83 75 Dewpt 74 72 71 72 74 72 70 72 73 71 70 71 71 70 69 70 72 71 PWind dir SE E E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC FW SC B1 FW FW SC B1 CL CL FW SC FW FW FW SC PoP 12hr 60 10 60 5 60 0 40 5 50 Rain shwrs NM NM IS IS NM NM IS NM SC SC IS IS SC SC Tstms IS IS IS IS IS IS $$ PRZ010-160800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 75 83 75 88 93 71 75 83 76 88 94 70 74 83 Temp 79 78 76 75 82 87 88 82 79 78 76 75 83 88 88 82 79 77 75 74 83 Dewpt 75 74 74 73 75 76 77 76 75 74 74 73 76 77 77 76 75 74 73 72 75 RH 88 88 94 94 79 70 70 82 88 88 94 94 80 70 70 82 88 90 94 93 77 Wind dir S S S S SW SW SW SW S S S S S SW SW SW S S S SE SE Wind spd 5 5 8 6 8 12 13 11 8 9 8 6 9 11 11 10 6 5 4 3 3 Wind gust 18 Clouds SC SC SC B1 B1 B2 B1 B1 SC B1 B2 B2 B1 B1 B2 B2 SC SC B1 B1 B1 PoP 12hr 50 60 60 60 50 QPF 12hr 0.08-0.20 0.21-0.40 0.31-0.50 0.08-0.52 0.08-0.44 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC NM SC SC SC SC NM NM SC SC NM NM IS IS SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS Heat index 82 89 98100 89 82 90100101 88 81 89 Max heat 94 94 96 110 106 94 96 112 108 93 95 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 90 75 90 75 89 74 88 Temp 89 79 76 83 90 79 76 83 90 79 76 83 89 79 75 82 88 79 Dewpt 77 75 74 75 77 76 73 75 77 75 73 74 76 74 72 73 76 74 PWind dir SE E E E E E E E E Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 B1 SC SC SC B1 FW FW SC B1 FW FW FW SC FW FW SC SC PoP 12hr 50 10 60 5 60 0 40 5 50 Rain shwrs SC SC IS IS IS NM IS IS IS NM SC SC IS IS SC SC Tstms IS IS IS IS IS IS $$ PRZ011-160800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 83 85 90 93 74 76 83 85 90 94 72 75 83 Temp 80 78 77 76 84 89 90 83 80 78 77 76 84 90 90 83 80 78 76 75 84 Dewpt 74 74 74 73 74 75 75 75 75 75 74 74 75 76 76 75 74 74 74 74 75 RH 82 88 90 90 72 64 62 77 85 91 90 94 74 64 64 77 82 88 94 97 74 Wind dir S S S SW SW SW SW SW S S S S S S S S S SE SE SE SE Wind spd 3 3 4 3 5 12 13 10 6 6 6 5 9 10 9 8 5 4 3 2 3 Wind gust 25 20 Clouds SC SC SC SC B1 B2 B2 B1 SC B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2 B2 PoP 12hr 50 60 70 50 60 QPF 12hr 0.09 0.21-0.36 0.50 0.25-0.43 0.36-0.48 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC NM SC SC SC SC NM NM SC SC SC SC SC SC NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS Heat index 84 91 99100 90 84 92100101 90 83 92 Max heat 93 93 94 107 104 93 94 108 105 93 94 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 76 92 75 92 75 91 75 90 Temp 91 80 76 85 92 80 76 84 92 80 76 84 91 80 76 83 90 79 Dewpt 75 75 74 74 75 74 72 73 73 74 72 72 73 74 72 73 74 74 PWind dir SE E E E E E E E E Wind char LT LT GN LT GN GN BZ GN GN Avg clouds B2 B1 SC SC SC SC FW FW SC SC CL CL FW SC SC FW FW SC PoP 12hr 60 10 30 10 40 0 20 10 20 Rain shwrs NM SC IS IS SC SC IS SC SC IS IS IS IS IS IS Tstms IS $$ PRZ012-160800- Culebra- Including the city of Culebra 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 79 83 85 89 93 76 80 83 85 89 93 76 79 83 Temp 82 81 80 79 85 88 89 84 83 81 80 80 85 88 89 84 82 80 80 79 84 Dewpt 76 77 76 76 77 77 77 78 77 78 77 77 78 78 78 78 77 77 77 77 77 RH 82 88 88 91 77 70 68 82 82 91 91 91 80 72 70 82 85 91 91 94 80 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S S Wind spd 10 8 8 12 13 16 16 17 16 13 13 13 13 13 14 16 12 10 8 5 6 Clouds B1 B1 B2 B1 SC SC B2 B2 SC FW SC SC SC SC B2 B2 B1 B1 B1 B1 B2 PoP 12hr 50 60 10 50 60 QPF 12hr 0.12 0.23-0.44 0.02 0.19 0.27-0.32 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS SC NM IS IS IS IS IS SC SC SC SC SC SC NM Tstms IS IS IS IS IS IS IS IS IS Heat index 90 87 84 82 95100101 95 91 88 85 83 95102101 94 90 86 82 81 95 Max heat 95 94 98 106 105 95 99 107 105 95 98 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 80 89 80 89 80 89 80 88 Temp 89 83 80 85 89 83 80 85 89 83 80 85 89 82 80 84 88 82 Dewpt 77 77 77 78 77 77 78 78 78 77 77 77 77 76 76 77 77 77 PWind dir S E E E E E E E E Wind char LT GN BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC SC SC SC SC PoP 12hr 60 60 50 50 50 20 10 20 20 Rain shwrs SC NM NM NM SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ013-160800- Vieques- Including the city of Vieques 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 88 91 74 77 83 Temp 81 79 78 78 84 87 88 83 81 79 78 78 84 87 88 83 80 79 78 77 83 Dewpt 75 75 75 76 77 76 76 76 76 76 76 76 77 77 76 77 76 76 76 76 77 RH 82 88 91 94 80 70 68 80 85 91 94 94 80 72 68 82 88 91 94 97 82 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S Wind spd 9 8 9 11 13 16 16 16 13 13 12 12 13 12 13 13 11 9 6 5 5 Clouds B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 50 50 20 40 60 QPF 12hr 0.10 0.14-0.26 0.04 0.13 0.33 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS SC SC IS IS IS IS IS IS SC SC SC SC SC SC NM Tstms IS IS IS IS Heat index 86 82 80 92 98 99 91 87 82 80 93 99 99 91 86 80 92 Max heat 93 93 96 104 102 94 96 104 102 94 95 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 78 88 Temp 88 81 79 84 88 81 79 84 88 81 78 83 88 81 79 84 88 81 Dewpt 76 75 76 77 76 76 76 77 76 76 75 76 75 75 75 76 75 75 PWind dir S E E E E E E E E Wind char LT GN GN BZ BZ BZ BZ BZ BZ Avg clouds B2 B1 B2 B2 B2 B1 B1 B1 SC FW SC SC FW FW FW FW SC SC PoP 12hr 60 60 50 50 50 20 10 20 20 Rain shwrs NM NM NM NM SC SC SC SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS $$ VIZ001-160800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 78 83 84 86 94 71 78 83 85 87 94 71 78 83 Temp 81 79 79 78 83 86 86 82 81 80 79 78 83 86 87 82 81 79 79 78 83 Dewpt 75 76 75 76 76 76 76 77 76 77 77 76 77 77 77 77 76 77 76 76 76 RH 82 91 88 94 80 72 72 85 85 91 94 94 82 75 72 85 85 94 91 94 80 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S Wind spd 10 11 11 11 13 16 16 14 16 13 14 13 14 13 13 14 13 11 9 6 6 Clouds B1 B2 B2 B2 B1 B1 B2 B2 SC SC B1 B1 SC SC B2 B2 B1 B1 B1 B1 B2 PoP 12hr 60 60 50 60 60 QPF 12hr 0.16 0.23-0.30 0.11-0.24 0.22-0.28 0.32 Snow 12hr MM MM MM Rain shwrs SC NM SC NM SC SC NM SC IS IS SC SC IS IS NM NM SC SC SC SC NM Tstms IS IS IS IS IS IS IS IS IS IS IS IS Heat index 85 82 81 80 91 96 97 91 86 83 82 80 91 97 97 91 86 82 81 80 91 Max heat 96 93 97 107 106 94 99 109 106 94 98 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 78 86 78 86 78 86 78 86 Temp 86 81 79 83 86 81 79 83 86 81 79 83 86 81 79 82 86 81 Dewpt 76 76 76 77 76 76 77 77 77 76 76 76 76 75 75 75 76 75 PWind dir S E E E E E E E E Wind char LT GN BZ BZ BZ BZ BZ BZ BZ Avg clouds B2 B2 B2 B2 B2 B1 B1 B1 SC FW SC SC SC SC SC SC SC SC PoP 12hr 60 60 50 50 50 10 20 20 20 Rain shwrs NM NM NM NM SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ VIZ002-160800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Wed Oct 15 2025 Date 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 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 94 75 78 83 85 88 94 74 77 83 Temp 81 80 79 78 84 87 88 83 81 80 79 78 84 87 88 83 81 79 78 77 83 Dewpt 75 76 75 76 77 77 77 77 76 76 77 77 77 78 77 78 77 77 76 76 77 RH 82 88 88 94 80 72 70 82 85 88 94 97 80 75 70 85 88 94 94 97 82 Wind dir S SW SW SW SW SW SW SW SW SW SW SW SW S S S S S S S S Wind spd 8 6 9 8 9 14 13 12 10 10 11 10 10 12 12 11 10 8 6 6 5 Clouds B1 SC B1 B2 B1 B2 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 50 50 40 50 60 QPF 12hr 0.13 0.14-0.22 0.12 0.15-0.23 0.32 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC SC SC SC SC SC NM Tstms IS IS IS IS IS IS IS IS Heat index 86 83 80 92 99100 92 87 84 81 93100100 92 86 82 92 Max heat 96 93 99 110 108 94 100 111 108 95 99 Date 10/18 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 Wed 10/22/25 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 79 88 78 88 78 88 78 88 Temp 88 81 80 84 88 81 79 84 88 81 79 84 88 81 79 83 87 81 Dewpt 77 76 77 77 77 77 77 78 77 76 76 76 76 75 75 76 76 76 PWind dir SE E E E E E E E E Wind char LT GN BZ BZ BZ BZ BZ BZ BZ Avg clouds B2 B2 B2 B2 SC SC B1 B1 SC FW SC SC SC FW SC SC SC FW PoP 12hr 60 60 40 40 30 20 20 20 20 Rain shwrs NM NM NM NM IS SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$