FOCA52 TJSJ 132102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Tue May 13 2025 PRZ001-140800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 74 78 77 84 86 71 74 78 77 85 89 71 74 78 Temp 78 76 74 75 80 83 84 81 77 76 74 75 81 84 85 82 78 76 74 75 81 Dewpt 72 72 72 72 73 74 75 74 73 73 73 73 74 75 75 75 74 74 73 73 74 RH 82 87 93 90 79 74 74 79 87 90 97 94 79 74 72 79 88 94 97 94 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 9 10 8 8 11 12 14 11 9 9 8 9 9 11 11 10 8 6 6 6 5 Wind gust 19 Clouds FW FW FW FW SC SC B2 SC FW FW FW FW FW FW B1 B1 B2 B2 B2 B2 B2 PoP 12hr 50 60 10 60 60 QPF 12hr 0.04 0.53-0.84 0.03-0.14 0.46-0.55 0.20 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC NM SC IS IS IS IS IS IS SC SC NM NM NM NM NM Tstms IS IS IS IS IS IS IS Heat index 83 89 91 86 85 92 94 89 80 86 Max heat 91 84 89 98 97 83 92 103 102 85 91 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 73 86 74 85 75 84 74 84 Temp 85 77 73 81 86 78 74 81 85 79 75 80 84 77 74 80 84 77 Dewpt 75 74 73 74 75 74 73 74 76 74 74 75 76 74 74 75 76 74 PWind dir E E E E E E E SE E Wind char LT GN LT LT LT LT LT LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 SC B1 B1 B2 B1 B1 B1 B2 PoP 12hr 70 70 80 40 70 50 60 50 50 Rain shwrs NM NM NM NM D D SC SC NM NM SC SC SC SC SC SC SC SC Tstms SC SC IS IS SC SC IS IS IS IS IS IS IS IS IS IS $$ PRZ002-140800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 75 79 75 83 88 65 75 79 75 84 89 65 75 79 Temp 78 76 75 76 80 82 83 81 78 76 75 76 80 83 84 81 78 76 75 76 80 Dewpt 72 72 72 71 72 73 74 73 72 72 72 72 73 74 74 75 73 73 73 73 73 RH 82 87 90 85 77 74 74 77 82 87 90 87 79 74 72 82 85 90 94 90 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 13 13 11 10 13 14 14 13 12 11 11 11 12 12 11 10 9 9 9 10 9 Wind gust 26 25 24 23 24 25 25 24 24 24 24 19 19 19 21 Clouds FW FW FW SC SC SC B1 SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 50 50 40 60 60 QPF 12hr 0.07 0.44-0.68 0.09-0.29 0.36-0.58 0.20 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC SC SC IS IS SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS IS IS Heat index 80 84 88 89 86 85 89 91 87 80 84 Max heat 94 86 90 98 97 86 91 100 99 86 91 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 73 84 74 85 75 84 73 83 Temp 83 77 73 80 84 77 74 80 85 78 75 80 84 77 73 79 83 76 Dewpt 74 73 72 73 74 73 72 73 74 73 73 73 74 73 73 74 74 73 PWind dir E E E E E E E E E Wind char LT GN GN LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 80 70 80 50 70 60 60 60 60 Rain shwrs D D NM NM D D SC SC NM NM SC SC SC SC NM NM NM SC Tstms SC SC IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS $$ PRZ003-140800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 79 75 83 88 67 75 79 74 83 89 68 75 80 Temp 78 76 75 76 80 82 83 81 78 76 75 76 80 82 83 81 78 76 75 76 80 Dewpt 71 71 71 70 71 72 73 72 72 72 72 72 73 73 73 73 73 73 72 72 73 RH 79 85 87 82 74 72 72 74 82 87 90 87 79 74 72 77 85 90 90 87 79 Wind dir E E E E E E E E NE E E E E E E E E E E E E Wind spd 11 10 10 9 11 13 13 12 10 10 10 10 11 11 10 10 8 8 6 6 6 Wind gust 21 21 20 19 21 26 27 25 20 20 20 20 21 21 23 21 Clouds CL FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 30 30 10 60 60 QPF 12hr 0.03-0.08 0.11-0.46 0.04-0.18 0.13-0.38 0.13-0.20 Snow 12hr MM MM MM Rain shwrs IS IS IS SC IS IS IS IS IS IS IS IS IS IS IS NM NM NM NM SC Tstms IS IS IS IS IS Heat index 80 82 87 88 85 83 88 89 85 83 Max heat 92 85 89 97 96 85 92 100 99 86 90 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 73 84 74 84 75 83 74 83 Temp 83 77 73 80 84 77 74 80 84 78 75 80 83 77 74 79 83 77 Dewpt 72 71 71 72 72 71 70 71 73 72 72 72 73 73 72 73 74 73 PWind dir E E E E E E E E E Wind char LT GN GN LT LT LT LT LT GN Avg clouds B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B2 PoP 12hr 60 60 70 40 60 40 60 60 60 Rain shwrs SC NM NM NM NM NM SC SC SC SC SC SC SC SC NM SC SC SC Tstms IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS $$ PRZ004-140800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 71 74 74 81 87 67 71 74 74 81 87 67 72 74 Temp 75 73 71 72 77 80 81 78 74 73 71 72 77 80 81 78 75 73 72 73 77 Dewpt 70 70 70 70 71 73 73 72 71 71 71 71 72 74 74 73 72 72 71 71 72 RH 84 90 97 93 82 79 77 82 90 93100 97 85 82 79 85 90 97 97 93 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 6 6 5 4 9 10 11 10 6 5 5 6 8 9 10 9 5 4 4 5 5 Clouds FW FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC B2 B2 B2 B2 B2 PoP 12hr 40 40 10 60 60 QPF 12hr 0.05 0.17-0.91 0.03-0.18 0.21-0.56 0.19 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC IS SC IS IS IS IS IS IS IS SC SC NM NM NM NM SC Tstms IS IS IS IS IS IS IS Heat index 83 85 80 84 86 81 Max heat 89 86 96 95 87 96 96 88 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 70 83 71 82 72 81 71 81 Temp 81 74 70 78 83 75 71 77 82 75 72 77 81 74 71 76 81 74 Dewpt 73 71 70 72 73 71 70 72 74 72 71 72 74 72 71 73 74 72 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 SC B1 B1 B2 B1 B1 B1 B2 PoP 12hr 60 70 80 40 60 40 60 50 60 Rain shwrs SC NM NM NM D D SC SC NM NM SC SC SC NM SC SC SC SC Tstms IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS $$ PRZ005-140800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 73 77 80 85 88 70 73 77 79 85 89 70 73 77 Temp 77 75 73 74 80 83 85 81 77 75 73 74 80 84 85 81 77 75 73 74 80 Dewpt 73 73 72 71 73 75 76 75 73 73 72 72 74 76 76 76 75 74 73 73 75 RH 87 94 97 90 79 77 75 82 87 94 97 93 82 77 75 85 94 97100 97 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 11 9 9 9 10 14 14 13 10 9 8 6 8 11 11 10 9 5 5 4 3 Wind gust 21 26 27 25 21 Clouds FW CL CL CL SC SC B2 SC FW FW CL CL CL CL B2 B2 B1 B1 B1 B1 B1 PoP 12hr 10 60 5 70 50 QPF 12hr 0.02 0.56-1.04 0.02 0.46-1.03 0.13-0.19 Snow 12hr MM MM MM Rain shwrs IS IS NM SC NM NM SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 83 91 94 87 84 92 95 88 85 Max heat 92 89 103 101 92 105 103 91 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 86 73 86 74 84 73 84 Temp 85 76 72 80 86 77 73 80 86 78 74 80 84 77 73 79 84 77 Dewpt 76 74 72 74 76 74 72 75 77 74 73 75 77 74 73 75 77 75 PWind dir E E E E E E E SE E Wind char LT GN LT LT LT LT LT LT GN Avg clouds B1 B1 SC SC SC B1 SC SC SC B1 SC SC B1 B2 SC SC B1 B1 PoP 12hr 60 20 70 20 60 40 70 30 60 Rain shwrs SC IS IS IS IS NM IS IS IS NM IS SC NM NM IS SC SC NM Tstms IS IS SC SC IS IS IS IS IS IS $$ PRZ006-140800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 70 74 74 79 88 62 70 74 74 79 88 62 70 74 Temp 73 71 70 71 75 78 79 77 73 71 70 71 75 78 79 77 73 71 70 71 76 Dewpt 69 69 69 68 70 72 72 71 70 70 69 69 71 72 72 72 71 70 70 70 71 RH 87 93 97 90 84 82 79 82 90 97 97 93 87 82 79 85 93 97100 97 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 5 4 5 6 10 10 9 5 4 4 4 6 9 8 8 5 3 3 4 3 Wind gust 26 25 21 20 20 20 Clouds CL FW FW CL FW SC B1 FW FW FW FW FW CL CL B2 B2 B1 B1 B1 B1 SC PoP 12hr 10 50 5 60 50 QPF 12hr 0.02 0.19-1.05 0.03 0.29-1.03 0.13-0.19 Snow 12hr MM MM MM Rain shwrs IS IS NM IS NM NM SC SC SC SC SC Tstms IS IS IS Heat index 80 82 81 82 Max heat 89 85 94 93 87 97 96 87 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 69 81 70 80 70 79 70 79 Temp 80 72 69 76 81 73 70 76 80 74 70 75 79 73 70 75 79 73 Dewpt 72 70 68 71 72 70 69 71 73 71 69 71 73 71 70 71 73 71 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 SC SC SC B2 SC SC SC B2 SC SC B1 B2 SC SC B1 B2 PoP 12hr 60 20 80 20 70 30 80 30 70 Rain shwrs SC NM IS IS D D IS IS NM NM IS SC SC NM IS SC NM NM Tstms SC SC IS SC SC IS IS IS IS IS IS $$ PRZ007-140800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 61 73 78 75 85 92 62 73 78 74 85 92 62 73 78 Temp 77 75 73 75 80 84 85 82 77 75 73 75 80 83 85 81 77 75 73 75 80 Dewpt 69 69 68 68 69 70 71 71 70 70 70 69 70 71 71 71 71 71 71 70 71 RH 76 82 84 79 69 63 63 69 79 84 90 82 72 67 63 72 82 87 93 84 74 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 9 6 5 6 8 13 12 12 8 6 6 8 9 11 11 9 8 5 5 6 5 Wind gust 25 19 19 29 28 26 21 20 23 25 25 23 Clouds CL FW FW CL FW SC SC FW FW FW FW FW CL CL B1 B1 SC SC SC SC SC PoP 12hr 5 40 5 50 50 QPF 12hr 0.02 0.12-0.83 0.03 0.10-0.55 0.07-0.13 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS IS IS SC SC SC SC SC SC IS Heat index 83 88 90 86 83 88 89 85 84 Max heat 93 84 90 100 99 85 92 99 98 86 92 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 86 73 85 73 85 73 84 Temp 85 76 72 80 86 77 73 80 85 77 74 80 85 77 73 80 84 77 Dewpt 71 69 69 70 71 70 68 69 72 70 69 70 73 71 70 70 73 72 PWind dir E E E E E E E E E Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC B1 SC FW SC B1 SC SC SC B1 SC SC B1 B1 SC SC B1 B2 PoP 12hr 50 20 50 10 50 30 40 20 70 Rain shwrs IS SC IS IS SC SC IS IS IS SC IS IS SC SC IS IS NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ008-140800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 72 76 81 85 92 69 72 76 80 83 90 69 72 76 Temp 76 74 72 74 79 83 85 81 76 74 72 73 79 82 83 80 76 74 72 74 79 Dewpt 72 71 71 70 71 73 74 74 73 72 71 71 72 74 75 75 74 73 72 72 73 RH 87 90 97 87 77 72 70 79 90 93 97 93 79 77 77 85 94 97100 93 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 11 10 11 12 14 17 14 11 10 10 9 9 10 11 8 6 4 3 3 2 Wind gust 23 21 21 24 24 26 28 25 21 21 21 18 Clouds FW CL CL FW FW SC B2 SC FW FW FW FW CL CL B2 B2 SC SC SC SC SC PoP 12hr 5 60 5 70 50 QPF 12hr 0.02 0.64-1.04 0.03 1.03 0.14 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC IS IS IS IS NM NM SC SC SC SC SC Tstms IS IS IS IS Heat index 82 89 92 86 81 88 91 85 82 Max heat 95 83 92 106 105 84 91 103 103 84 92 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 71 84 72 84 73 84 72 83 Temp 84 75 71 79 84 76 72 79 84 77 73 79 84 76 72 79 83 76 Dewpt 75 72 71 72 75 72 71 73 75 73 72 73 75 73 72 73 75 74 PWind dir E E E E NE E E E NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC FW B1 SC FW SC B1 SC SC B1 B1 SC SC B1 B1 PoP 12hr 50 20 40 10 40 30 70 30 60 Rain shwrs SC SC IS IS SC SC IS IS SC SC IS SC NM NM IS IS SC IS Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ009-140800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 70 74 75 82 92 65 70 74 74 81 91 65 70 74 Temp 73 72 70 71 77 81 82 78 74 72 70 71 76 80 81 78 73 72 70 71 77 Dewpt 69 69 69 67 69 71 72 71 70 70 69 68 70 72 73 72 71 71 70 69 71 RH 87 90 97 87 76 72 72 79 87 93 97 90 82 77 77 82 93 97100 93 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 5 5 5 6 8 8 8 5 5 5 5 5 8 6 4 4 3 4 4 3 Wind gust 23 28 28 26 19 20 25 24 21 Clouds CL CL CL CL FW SC B2 SC FW FW CL CL CL CL B2 B2 SC SC SC SC SC PoP 12hr 5 60 5 70 50 QPF 12hr 0.02 0.19-1.04 0.02 0.19-1.03 0.07-0.13 Snow 12hr MM MM MM Rain shwrs SC NM IS NM NM SC SC SC SC IS Tstms IS IS IS Heat index 84 86 81 82 85 Max heat 91 88 102 101 88 100 99 90 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 82 68 82 69 82 70 81 70 81 Temp 82 73 69 76 82 74 70 77 82 74 70 77 81 74 70 76 81 73 Dewpt 73 70 68 71 73 70 69 71 74 71 69 71 74 71 70 71 74 71 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 FW FW SC B1 SC FW SC B1 SC SC B1 B2 SC SC B1 B2 PoP 12hr 70 5 60 10 50 30 70 20 70 Rain shwrs NM NM IS IS NM IS IS IS SC IS IS IS SC IS IS IS NM NM Tstms SC SC SC SC IS IS IS IS IS IS $$ PRZ010-140800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 73 78 76 88 92 67 73 79 74 86 90 67 73 79 Temp 77 75 73 75 82 87 88 84 78 75 73 74 81 85 86 83 77 75 73 75 81 Dewpt 73 72 71 69 72 74 75 75 73 72 72 70 73 75 76 75 74 73 72 71 73 RH 87 90 93 82 72 65 66 74 85 90 97 87 77 72 72 77 90 94 97 87 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 6 8 9 9 8 6 8 9 8 9 9 9 8 8 6 4 5 5 8 8 5 Wind gust 17 19 23 23 19 20 23 19 21 24 26 26 27 26 20 18 18 25 24 20 20 Clouds FW CL FW FW FW SC B1 SC FW FW FW FW CL CL B1 B1 SC SC SC SC SC PoP 12hr 5 50 5 50 30 QPF 12hr 0.02 0.04-1.05 0.03-0.14 0.10-1.03 0.07-0.15 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC IS IS IS IS NM NM SC SC SC SC IS Tstms IS IS IS Heat index 86 95 99 92 85 93 96 90 86 Max heat 94 85 92 107 106 88 90 105 104 87 92 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 71 87 72 87 73 87 73 86 Temp 87 76 72 81 87 77 73 81 87 78 73 81 87 78 73 81 86 77 Dewpt 76 73 71 73 76 73 71 73 76 74 72 73 76 74 72 73 76 74 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT GN GN Avg clouds B1 B1 FW FW SC B1 SC FW FW B1 SC SC B1 B1 SC SC B1 B2 PoP 12hr 70 0 50 10 40 20 60 20 70 Rain shwrs IS NM SC IS IS IS SC SC IS IS IS IS IS IS IS NM Tstms SC SC IS IS IS IS IS IS IS IS $$ PRZ011-140800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 73 77 85 90 93 70 73 77 83 89 92 70 73 77 Temp 78 75 73 75 83 88 90 85 79 76 73 75 82 87 89 84 78 75 73 75 83 Dewpt 72 71 69 69 70 72 73 73 72 71 71 71 72 73 73 73 73 73 72 72 73 RH 82 87 87 82 65 59 58 67 79 85 93 87 72 63 59 70 85 94 97 90 72 Wind dir E E E E E E SE SE E E E E E E E E E E E E E Wind spd 14 11 9 8 9 14 18 16 13 11 11 12 13 16 14 13 12 11 12 12 11 Wind gust 31 26 23 19 32 36 31 31 27 26 28 29 32 29 28 28 24 26 26 23 Clouds CL FW CL CL CL SC FW FW FW FW CL CL CL CL SC SC SC SC SC SC SC PoP 12hr 5 20 5 20 20 QPF 12hr 0.02 0.07-0.42 0.03 0.06-0.36 0.07 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS Heat index 87 95 98 92 80 87 94 97 90 88 Max heat 93 83 90 104 102 84 91 101 100 84 92 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 90 72 89 73 89 73 89 73 88 Temp 90 78 72 82 89 78 73 83 89 78 73 83 89 78 73 82 88 78 Dewpt 72 71 70 72 72 72 69 69 72 72 70 71 73 73 71 72 74 74 PWind dir E E E E E E E E E Wind char GN GN GN LT LT LT LT LT GN Avg clouds SC SC FW FW FW SC SC FW SC SC SC SC SC B1 SC SC B1 B2 PoP 12hr 40 0 30 10 40 20 40 20 70 Rain shwrs IS SC IS SC IS IS IS SC SC IS IS SC SC IS IS NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ012-140800- Culebra- Including the city of Culebra 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 87 78 87 77 Temp 80 78 76 77 83 86 87 85 81 79 78 79 83 86 87 84 80 79 77 78 82 Dewpt 74 74 74 73 74 75 75 75 74 74 75 75 75 76 76 76 75 76 75 75 76 RH 82 88 94 87 74 70 68 72 79 85 91 88 77 72 70 77 85 91 94 91 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 23 23 23 20 21 20 20 21 20 21 20 20 20 18 17 17 18 18 18 20 19 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 30 40 40 60 60 QPF 12hr 0.07 0.59 0.28 0.56 0.20 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC SC SC SC SC SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS Heat index 85 89 95 96 93 86 81 80 91 96 98 93 86 80 88 Max heat 96 87 92 99 98 89 94 100 100 88 92 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 76 86 76 87 77 88 75 87 Temp 85 79 76 82 86 80 76 83 87 81 77 83 88 79 75 82 87 79 Dewpt 75 75 75 75 75 75 75 75 75 74 75 75 75 75 75 75 76 75 PWind dir E E E E E E E E E Wind char GN BZ GN LT LT GN LT LT GN Avg clouds B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 70 70 60 60 60 60 60 60 Rain shwrs D D NM NM NM NM NM NM NM NM SC NM NM NM NM NM NM NM Tstms SC SC IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ013-140800- Vieques- Including the city of Vieques 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 82 87 89 77 82 87 89 77 Temp 81 79 77 78 83 86 87 84 81 79 77 78 83 86 87 84 81 79 77 78 82 Dewpt 73 73 73 72 73 74 74 74 73 74 74 74 74 75 75 75 75 74 74 74 75 RH 77 82 87 82 72 68 65 72 77 85 90 88 74 70 68 74 82 85 90 88 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 21 23 21 20 20 20 20 21 21 20 20 20 19 17 16 14 17 16 17 18 17 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 40 50 50 60 60 QPF 12hr 0.10 0.66 0.31 0.58 0.20 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS IS Heat index 85 80 89 93 95 91 85 81 80 90 95 96 92 86 81 88 Max heat 95 87 91 98 98 86 92 100 99 87 90 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 75 86 75 88 77 88 75 87 Temp 85 79 75 82 86 79 75 83 88 81 77 83 88 79 75 82 87 79 Dewpt 74 74 74 74 74 74 74 74 74 74 74 74 74 74 75 75 74 74 PWind dir E E E E E E E E E Wind char GN BZ GN LT LT GN GN LT GN Avg clouds B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 80 70 70 60 60 60 60 60 60 Rain shwrs D D NM NM NM SC SC SC NM NM SC NM NM NM NM NM NM NM Tstms SC SC IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS $$ VIZ001-140800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 74 80 81 85 89 70 75 80 80 85 89 70 75 80 Temp 78 76 75 76 81 84 85 82 79 77 75 76 81 84 85 82 79 77 75 76 81 Dewpt 73 73 73 72 73 74 74 74 73 74 74 74 74 75 75 75 75 75 74 74 75 RH 85 90 94 87 77 72 70 77 82 90 97 94 79 74 72 79 88 94 97 94 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 23 23 23 21 21 20 21 21 21 20 21 20 20 18 17 18 19 20 19 21 20 Clouds FW FW SC FW SC SC FW FW SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 20 30 30 60 60 QPF 12hr 0.05 0.10-0.37 0.17-0.22 0.53 0.20 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC IS IS SC SC SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS Heat index 85 91 92 89 81 86 92 93 89 81 85 Max heat 93 85 90 98 97 86 91 99 98 86 90 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 74 84 76 85 75 85 75 85 Temp 84 78 74 80 84 79 76 82 85 79 75 81 85 79 75 81 85 79 Dewpt 74 74 74 74 74 74 74 74 74 74 74 74 74 74 75 75 75 74 PWind dir E E E E E E E E E Wind char BZ BZ GN GN LT GN GN LT GN Avg clouds B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 70 70 60 60 60 60 60 60 Rain shwrs D D NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM Tstms SC SC IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS $$ VIZ002-140800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri 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 85 86 91 78 85 86 92 78 Temp 80 78 77 78 82 85 86 84 81 79 78 79 83 85 86 84 81 79 78 79 82 Dewpt 74 74 73 73 74 75 75 75 74 74 74 74 75 76 76 75 75 75 75 74 75 RH 82 88 87 85 77 72 70 74 79 85 88 85 77 75 72 74 82 88 91 85 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 19 19 19 18 19 19 20 20 19 19 19 18 17 16 16 13 16 18 18 18 19 Wind gust 29 29 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B2 B2 B2 PoP 12hr 40 50 50 60 60 QPF 12hr 0.09 0.19-0.46 0.32 0.58 0.20 Snow 12hr MM MM MM Rain shwrs SC IS SC IS SC IS IS IS SC SC SC SC SC SC SC SC NM NM NM NM NM Tstms IS IS IS IS IS Heat index 84 89 93 95 91 86 82 80 90 95 96 92 86 82 80 89 Max heat 96 86 93 102 101 87 95 104 103 89 93 Date 05/16 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 76 85 76 86 76 86 77 85 Temp 85 79 76 81 85 79 76 82 86 79 76 82 86 80 77 82 85 80 Dewpt 76 74 74 75 75 74 75 75 75 75 75 76 76 75 75 76 76 75 PWind dir E E E E E E E E E Wind char GN GN GN LT LT GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 70 70 70 60 60 60 60 60 60 Rain shwrs NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM NM Tstms SC SC IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS $$