Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
847 FOCA52 TJSJ 142102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Mon Jul 14 2025 PRZ001-150800- 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 Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 71 75 82 82 89 92 72 76 82 81 88 90 73 77 82 Temp 79 77 76 77 83 88 89 86 80 78 77 78 83 87 88 85 80 79 77 79 84 Dewpt 73 73 73 72 74 75 76 76 76 75 75 75 76 77 77 77 76 76 75 75 77 RH 82 87 90 85 74 66 66 72 88 91 94 91 80 72 70 77 88 91 94 88 80 Wind dir E E SE SE E E E E E E E E E E E E E E E E E Wind spd 9 8 6 6 9 11 13 14 10 9 9 6 9 13 13 12 9 8 8 8 10 Wind gust 24 Clouds CL FW FW SC FW SC B1 B2 SC SC SC B1 B2 B2 B2 B2 SC SC SC SC SC PoP 12hr 20 60 60 60 30 QPF 12hr 0.02-0.11 0.18-0.62 0.08-0.20 0.49-0.74 0.04 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC IS IS IS SC SC SC NM NM IS IS IS IS IS Tstms IS IS IS IS Obvis H Heat index 82 90 98100 96 86 81 91 98100 95 86 81 80 93 Max heat 98 89 96 109 108 91 96 108 107 91 99 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 77 89 75 89 76 89 76 89 Temp 89 81 77 84 89 80 76 83 89 80 76 84 89 80 77 84 89 81 Dewpt 77 76 76 76 76 76 74 75 76 75 75 76 76 75 75 75 76 75 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC FW CL FW SC FW CL FW FW FW CL FW SC SC SC SC SC SC PoP 12hr 30 20 20 5 40 10 20 10 30 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ002-150800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 76 82 75 86 91 66 76 82 75 85 90 66 77 82 Temp 79 77 76 77 82 85 86 84 80 78 76 77 82 85 85 83 80 78 77 78 82 Dewpt 72 73 72 72 74 75 75 75 74 75 74 74 75 76 76 76 75 75 75 75 76 RH 79 87 87 85 77 72 70 74 82 91 94 90 79 75 75 80 85 91 94 91 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 10 10 8 9 10 10 12 13 11 12 12 12 11 14 13 11 10 10 11 10 12 Wind gust 20 19 24 21 24 24 24 21 20 20 23 21 Clouds CL SC SC SC SC B1 B1 B1 SC SC SC B1 B2 B2 B2 B2 SC SC SC SC B1 PoP 12hr 30 50 60 60 40 QPF 12hr 0.05-0.19 0.13-0.62 0.18-0.25 0.74 0.02-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC SC SC SC SC SC NM NM NM NM IS IS IS IS SC Tstms IS IS IS IS IS Heat index 82 88 93 95 91 84 81 88 94 95 91 84 81 80 90 Max heat 96 89 96 105 104 91 96 103 102 92 97 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 77 86 75 86 76 86 76 86 Temp 86 80 77 82 86 79 76 82 86 79 76 82 86 79 76 82 86 80 Dewpt 76 75 75 75 75 74 73 74 74 74 74 74 74 74 74 74 74 74 PWind dir E E E E E E E E E Wind char GN GN GN LT GN GN GN GN GN Avg clouds SC FW CL FW SC FW FW FW SC SC FW FW SC SC SC SC SC B1 PoP 12hr 40 20 20 20 20 20 20 20 50 Rain shwrs SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC $$ PRZ003-150800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 82 77 87 94 69 76 82 76 86 93 68 76 82 Temp 79 77 75 77 82 86 87 84 80 78 76 77 82 85 86 84 80 78 77 78 82 Dewpt 73 73 72 72 74 75 75 75 74 75 74 74 75 76 76 76 75 75 75 75 76 RH 82 87 90 85 77 70 68 74 82 91 94 90 79 75 72 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 9 9 9 8 9 11 11 12 10 10 10 9 10 13 14 11 9 9 10 10 11 Wind gust 19 19 24 25 25 21 20 20 19 27 33 25 19 20 23 Clouds CL B1 SC SC FW FW SC SC SC SC SC SC SC SC B2 B2 SC SC FW FW FW PoP 12hr 40 20 30 60 10 QPF 12hr 0.09-0.19 0.01-0.13 0.05-0.23 0.23-0.74 0.02 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS SC SC NM NM IS IS IS IS IS Tstms IS IS Obvis H Heat index 82 88 94 96 93 84 81 89 95 96 92 84 81 80 90 Max heat 97 89 96 106 105 90 98 108 107 91 99 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 77 87 75 87 76 86 76 87 Temp 87 80 77 83 87 79 75 82 87 79 76 82 86 79 76 82 87 80 Dewpt 77 75 75 75 75 74 73 74 75 74 74 75 75 74 74 74 75 73 PWind dir E E E NE E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW FW CL FW FW FW CL FW SC FW FW FW FW FW SC FW FW SC PoP 12hr 10 0 0 5 10 10 10 10 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ004-150800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 72 75 75 85 92 68 73 77 75 84 90 68 74 77 Temp 76 74 72 74 80 84 85 82 77 75 74 74 80 83 84 81 77 76 74 75 80 Dewpt 71 71 70 70 72 73 73 74 73 73 72 72 74 74 74 74 73 73 73 73 74 RH 85 90 93 87 77 70 67 77 87 94 93 93 82 74 72 79 87 90 97 94 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 6 5 5 5 8 10 11 11 8 6 5 4 6 11 11 10 5 5 5 6 10 Clouds CL SC SC SC FW FW SC B1 SC SC SC SC SC SC B2 B2 FW FW FW FW SC PoP 12hr 30 30 30 60 10 QPF 12hr 0.05-0.17 0.01-0.61 0.04-0.21 0.31-0.74 0.00-0.05 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS SC SC IS IS IS IS IS IS NM NM IS IS IS Tstms IS IS IS IS Obvis H Heat index 83 90 92 88 83 90 91 87 85 Max heat 94 82 94 105 104 87 95 103 102 86 96 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 74 85 72 85 73 85 73 85 Temp 85 77 74 81 85 76 72 80 85 77 73 80 85 77 73 80 85 77 Dewpt 75 74 73 74 74 73 72 73 73 72 72 73 73 72 72 73 73 72 PWind dir E E E E E E E E E Wind char GN LT LT LT GN LT GN LT GN Avg clouds SC FW CL FW FW FW CL FW SC FW CL FW SC SC SC FW FW SC PoP 12hr 10 0 0 5 30 5 20 10 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ005-150800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 71 74 82 83 89 94 72 75 82 83 87 92 73 76 82 Temp 79 76 75 76 83 88 89 86 80 78 76 77 83 87 87 85 80 78 76 78 84 Dewpt 73 73 72 72 74 76 77 76 76 75 75 74 77 77 79 78 76 75 75 74 77 RH 82 90 90 87 74 68 68 72 88 91 97 90 82 72 77 80 88 91 97 88 80 Wind dir E SE SE SE E E E E E E E E E E E E E E E E E Wind spd 11 9 6 5 8 13 17 17 11 8 6 6 8 16 18 16 11 8 6 6 9 Wind gust 24 29 29 23 26 31 28 23 Clouds FW FW CL FW CL FW B1 SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 5 30 20 50 10 QPF 12hr 0.02-0.10 0.06-0.64 0.02-0.16 0.27-0.69 0.03 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS Obvis H Heat index 80 90 99102 96 85 91 99102 96 85 94 Max heat 100 88 96 114 111 91 98 115 113 91 101 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 88 75 88 74 89 75 89 Temp 89 80 76 83 88 79 75 83 88 79 75 83 89 79 76 83 89 80 Dewpt 79 76 75 77 78 76 74 76 78 76 74 76 78 76 74 76 77 75 PWind dir E E E E E SE E E E Wind char GN GN GN LT GN LT GN LT GN Avg clouds SC FW CL FW FW FW CL FW FW FW CL CL FW SC CL FW SC SC PoP 12hr 10 0 5 0 10 5 20 5 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS $$ PRZ006-150800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 70 75 75 84 93 62 72 76 75 82 93 63 72 76 Temp 74 72 70 72 78 83 84 81 76 74 72 73 78 81 82 80 76 74 72 74 79 Dewpt 70 70 69 69 71 72 72 72 72 72 71 71 73 74 74 74 72 72 72 72 73 RH 87 93 97 90 79 70 67 74 87 93 97 93 85 79 77 82 87 93100 93 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 5 4 3 6 10 11 11 6 4 4 4 5 11 12 10 5 4 4 5 8 Wind gust 23 25 24 26 32 25 Clouds CL FW FW FW CL CL SC SC FW FW FW FW FW FW B1 B1 FW FW FW FW FW PoP 12hr 5 20 5 40 5 QPF 12hr 0.01-0.10 0.01-0.52 0.01-0.09 0.21-0.61 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS Obvis H Heat index 81 87 89 85 81 87 88 84 82 Max heat 96 82 93 106 105 85 94 106 105 85 97 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 72 84 70 83 71 83 71 84 Temp 84 76 72 79 84 75 71 78 83 75 71 78 83 75 72 79 84 76 Dewpt 75 73 72 73 74 72 71 72 74 72 71 73 73 71 71 72 73 71 PWind dir E E E E E E E E E Wind char GN LT LT LT LT LT LT LT GN Avg clouds FW FW CL CL FW FW CL FW FW FW CL CL FW FW CL CL FW SC PoP 12hr 10 0 10 0 40 0 10 0 30 Rain shwrs IS IS IS IS IS IS IS IS IS IS $$ PRZ007-150800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 62 74 82 75 88 94 64 75 82 75 88 93 64 76 82 Temp 78 76 74 76 82 86 88 85 79 78 76 77 83 87 88 85 80 78 76 77 83 Dewpt 71 70 70 69 70 72 72 73 72 71 71 70 72 73 74 75 73 72 71 71 73 RH 79 82 87 79 67 63 59 67 79 79 85 79 70 63 63 72 79 82 85 82 72 Wind dir E E E E E SE SE SE E E E E E E E E E E E E E Wind spd 6 6 6 5 6 12 13 12 10 6 5 4 4 13 16 12 9 6 6 5 9 Wind gust 19 25 27 27 23 27 34 29 21 20 Clouds FW FW FW FW CL CL SC FW FW FW FW FW FW FW B1 B1 SC SC SC SC FW PoP 12hr 5 10 5 50 10 QPF 12hr 0.01-0.12 0.01-0.35 0.01-0.09 0.21-1.12 0.00-0.10 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS Tstms IS IS Obvis H Heat index 80 86 93 95 91 83 88 94 96 93 84 80 89 Max heat 99 88 94 106 104 89 96 107 107 91 98 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 88 74 87 75 87 75 88 Temp 88 80 76 83 88 79 75 82 87 79 75 82 87 79 75 83 88 79 Dewpt 75 73 72 72 74 73 71 72 74 73 71 72 73 72 71 72 73 71 PWind dir E E E E E E E E E Wind char GN LT GN LT LT LT GN LT GN Avg clouds FW SC CL CL FW SC FW FW FW SC CL CL FW FW CL CL FW SC PoP 12hr 40 0 40 0 40 0 5 0 20 Rain shwrs SC SC SC SC IS IS IS IS IS Tstms IS $$ PRZ008-150800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 72 82 83 87 93 70 74 82 83 86 93 71 74 82 Temp 77 75 73 74 81 86 87 84 78 76 75 76 81 85 86 83 78 76 75 76 82 Dewpt 73 72 71 70 72 74 76 75 75 74 73 73 75 76 77 76 75 74 73 73 75 RH 87 90 93 87 74 68 70 74 91 94 94 90 82 75 75 80 91 94 94 90 79 Wind dir E E E E E E E E E E E E E E NE E E E E E E Wind spd 9 9 9 8 8 12 16 13 10 9 8 8 10 17 18 17 13 9 9 9 11 Wind gust 24 29 28 23 20 31 28 25 Clouds SC FW CL CL CL CL B2 B2 SC SC SC FW FW FW B2 B2 B1 B1 SC SC FW PoP 12hr 20 60 10 50 40 QPF 12hr 0.05-0.17 0.58-1.06 0.05 0.30-0.85 0.03-0.11 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS IS IS IS SC SC SC SC SC SC Tstms IS IS IS IS IS IS Obvis H Heat index 86 94 97 92 80 87 94 97 91 80 89 Max heat 99 89 95 110 109 90 97 112 111 91 99 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 87 73 86 73 86 73 87 Temp 87 79 75 82 87 78 74 81 86 77 74 81 86 78 74 81 87 78 Dewpt 77 76 74 75 76 75 73 74 76 74 73 74 77 75 73 74 76 75 PWind dir E E E E E E E E E Wind char GN GN GN GN LT LT GN LT GN Avg clouds FW SC CL CL FW SC CL FW FW SC FW CL SC SC CL CL FW SC PoP 12hr 40 0 20 0 40 0 50 0 20 Rain shwrs SC SC IS IS SC IS IS SC SC IS IS Tstms IS $$ PRZ009-150800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 70 75 75 84 93 65 71 76 75 83 93 66 72 76 Temp 74 72 70 72 79 83 84 81 76 74 72 73 79 82 83 80 76 74 72 73 79 Dewpt 71 70 69 67 70 71 72 72 72 71 71 69 72 73 75 74 73 72 71 70 73 RH 90 93 97 84 74 67 67 74 87 90 97 87 79 74 77 82 90 93 97 90 82 Wind dir SE E E E E E E E E E E E E E E E E E E E E Wind spd 3 5 4 4 5 8 6 5 4 4 4 3 4 9 10 8 5 4 4 4 6 Wind gust 25 25 20 25 29 24 Clouds SC CL CL CL CL CL B2 B1 FW FW FW FW FW FW B2 B2 B1 B1 SC SC CL PoP 12hr 20 60 5 70 40 QPF 12hr 0.01-0.10 0.03-1.04 0.02 0.34-1.15 0.00-0.15 Snow 12hr MM MM MM Rain shwrs IS NM SC IS IS IS NM NM IS IS SC SC Tstms IS IS IS IS IS IS Obvis H Heat index 80 88 90 85 81 88 91 85 82 Max heat 96 82 91 106 105 85 92 106 105 86 94 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 84 70 83 71 83 71 84 Temp 84 76 72 79 84 75 71 78 83 75 71 78 83 75 71 79 84 75 Dewpt 75 73 71 73 74 73 71 72 74 72 71 72 74 72 71 72 73 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 SC B1 CL CL FW SC FW FW SC SC CL CL FW SC CL CL SC B1 PoP 12hr 50 0 50 0 70 0 40 0 70 Rain shwrs NM NM NM NM SC SC SC SC NM IS Tstms IS IS IS IS IS IS IS IS IS $$ PRZ010-150800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 73 82 77 89 94 69 74 82 77 88 93 70 75 82 Temp 78 76 74 75 82 87 89 85 79 77 75 76 83 87 88 85 79 77 76 77 83 Dewpt 74 73 71 70 72 74 76 76 75 74 73 72 74 76 78 77 76 75 73 72 75 RH 88 90 90 84 72 65 66 75 88 90 94 87 74 70 72 77 91 94 90 85 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 3 8 8 8 6 6 6 6 6 8 6 6 6 8 9 10 6 8 8 8 8 Wind gust 27 25 24 17 20 17 23 23 18 19 23 25 21 19 21 26 23 20 Clouds B1 FW FW FW CL FW B1 B1 SC SC SC FW FW FW B2 B2 B2 B2 B2 B2 FW PoP 12hr 30 60 20 70 70 QPF 12hr 0.09-0.38 0.03-1.06 0.02-0.09 0.26-1.15 0.09-0.16 Snow 12hr MM MM MM Rain shwrs SC SC NM NM IS IS IS NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS Obvis H Heat index 88 96100 94 82 89 98102 96 83 91 Max heat 99 90 94 112 111 90 97 114 113 91 98 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 74 88 74 88 74 88 Temp 89 80 76 83 89 79 74 82 88 79 75 83 88 79 75 83 88 79 Dewpt 78 77 74 75 77 76 73 74 77 75 73 74 77 75 73 74 76 75 PWind dir E E E E E E E E E Wind char LT LT LT GN LT LT LT LT LT Avg clouds SC B1 FW FW FW SC FW FW SC B1 FW FW FW SC FW FW FW B1 PoP 12hr 70 0 60 5 80 5 50 0 60 Rain shwrs NM NM IS NM NM IS IS SC SC IS IS NM NM IS NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ011-150800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 82 83 91 94 71 75 82 83 91 93 72 76 82 Temp 79 77 75 77 84 90 91 87 80 78 76 77 85 90 91 87 81 79 77 78 85 Dewpt 74 73 71 70 72 74 75 76 75 73 72 71 73 76 77 77 76 74 73 72 74 RH 85 87 87 79 67 60 60 70 85 85 87 82 67 64 64 72 85 85 87 82 70 Wind dir E E E E E SE SE SE E E E E E SE SE E E E E E E Wind spd 8 13 11 10 9 13 14 11 13 12 8 4 4 11 16 14 11 12 10 8 9 Wind gust 31 25 24 28 29 26 26 28 19 28 35 28 25 28 24 21 Clouds SC FW FW CL CL FW FW SC SC SC SC SC CL CL B2 B2 B1 B1 B1 B1 FW PoP 12hr 30 10 10 60 50 QPF 12hr 0.10-0.15 0.01-0.56 0.04 0.28-1.15 0.05-0.15 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS IS IS NM NM SC SC SC SC IS Tstms IS IS IS IS Obvis H Heat index 83 90 99102 97 85 91101104 99 87 80 93 Max heat 98 89 94 107 106 90 95 110 110 91 98 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 92 74 91 75 91 75 91 Temp 91 81 76 85 92 80 75 84 91 80 76 84 91 80 76 85 91 80 Dewpt 77 77 73 74 77 76 72 73 76 75 72 74 76 75 72 73 76 74 PWind dir E E E E E E E E E Wind char BZ GN GN LT GN GN GN GN GN Avg clouds SC B1 SC FW SC B1 SC FW FW SC CL FW FW FW CL CL FW SC PoP 12hr 60 10 70 10 40 5 5 0 20 Rain shwrs IS IS IS IS NM NM IS IS SC SC IS IS IS Tstms IS IS IS $$ PRZ012-150800- Culebra- Including the city of Culebra 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 83 87 92 80 83 87 92 80 Temp 82 81 79 80 84 87 87 86 82 81 80 81 84 87 87 86 82 81 80 81 85 Dewpt 73 74 74 74 75 76 76 77 76 76 76 76 76 77 77 77 76 77 77 77 76 RH 74 79 85 82 74 70 70 75 82 85 88 85 77 72 72 75 82 88 91 88 75 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 17 17 17 17 14 14 19 19 19 20 20 19 19 19 17 17 18 19 19 19 19 Clouds CL CL FW CL SC B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 PoP 12hr 10 50 60 60 40 QPF 12hr 0.04 0.20 0.26 0.74 0.08 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC SC SC SC NM NM NM NM SC SC IS IS SC Tstms IS IS IS IS IS Heat index 87 86 82 85 92 97 98 96 89 87 84 86 93 98 99 96 90 88 85 87 94 Max heat 98 90 96 105 104 92 97 106 105 94 100 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 80 87 79 87 80 87 80 87 Temp 87 82 80 85 87 82 79 84 87 82 80 84 87 82 80 85 87 83 Dewpt 77 77 76 75 76 76 75 75 76 75 75 75 76 75 75 75 76 76 PWind dir E E E E E E E E E Wind char BZ BZ GN GN GN GN BZ BZ BZ Avg clouds SC FW CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 40 20 20 40 40 20 20 20 50 Rain shwrs SC IS IS IS IS IS SC SC IS IS IS IS IS IS IS SC SC $$ PRZ013-150800- Vieques- Including the city of Vieques 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 82 83 87 90 75 78 82 83 87 90 76 79 82 Temp 81 80 78 79 84 86 87 85 81 80 78 79 84 86 87 85 81 80 79 80 84 Dewpt 73 73 73 73 74 75 74 75 74 75 75 75 75 75 75 75 75 75 75 76 76 RH 77 79 85 82 72 70 65 72 79 85 91 88 74 70 68 72 82 85 88 88 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 17 17 14 17 14 12 13 18 18 20 19 19 18 18 17 17 18 18 19 19 19 Clouds CL SC SC FW SC B2 SC SC B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 PoP 12hr 20 50 60 60 40 QPF 12hr 0.07-0.17 0.17 0.26 0.75 0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC SC SC SC SC SC NM NM NM NM SC SC IS IS SC Tstms IS IS IS Heat index 86 83 82 90 95 96 94 87 84 81 83 92 96 96 94 88 85 81 84 93 Max heat 94 89 94 102 100 90 95 102 101 91 96 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 87 78 87 79 87 79 87 Temp 88 82 79 84 87 81 78 84 87 82 79 84 87 82 79 84 87 82 Dewpt 76 75 76 75 74 75 74 74 74 74 74 75 74 74 74 74 73 75 PWind dir E E E E E E E E E Wind char BZ BZ GN GN GN GN GN BZ BZ Avg clouds SC FW CL FW SC FW FW SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 40 20 20 40 40 20 30 30 60 Rain shwrs SC IS IS IS IS IS SC SC IS IS IS IS IS SC IS IS NM Tstms IS $$ VIZ001-150800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 78 82 83 86 92 71 78 82 83 86 92 71 79 82 Temp 80 79 78 79 83 85 86 84 81 80 79 79 83 85 86 84 81 80 79 80 83 Dewpt 73 74 74 74 75 75 75 76 75 76 76 76 76 76 76 76 76 76 76 77 76 RH 79 85 88 85 77 72 70 77 82 88 91 91 80 75 72 77 85 88 91 91 80 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 18 17 17 16 16 19 23 20 20 21 21 20 20 19 18 18 18 19 19 19 20 Wind gust 29 Clouds CL FW CL FW SC B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 SC SC SC SC B1 PoP 12hr 20 50 60 60 40 QPF 12hr 0.05 0.17 0.19-0.24 0.39-0.52 0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC SC SC SC SC SC NM NM SC SC SC SC IS IS SC Tstms IS IS IS IS IS Heat index 85 82 80 82 89 94 95 93 86 84 82 83 91 95 95 93 88 86 83 84 91 Max heat 97 89 97 106 105 91 98 107 105 93 100 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 79 86 78 86 79 86 79 86 Temp 86 81 79 83 86 81 78 83 86 81 79 83 86 81 79 83 86 81 Dewpt 76 76 76 75 75 75 75 74 75 75 75 75 75 75 74 75 75 75 PWind dir E E E E E E E E E Wind char BZ BZ GN GN GN BZ BZ BZ BZ Avg clouds B1 SC SC SC FW SC SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 40 10 10 40 40 20 20 10 40 Rain shwrs SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS SC $$ VIZ002-150800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Mon Jul 14 2025 Date 07/14/25 Tue 07/15/25 Wed 07/16/25 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 82 83 87 94 75 79 82 83 87 93 76 79 82 Temp 81 80 78 79 83 86 87 85 81 80 79 80 83 86 87 85 81 80 79 80 84 Dewpt 73 74 73 74 75 75 76 76 75 76 76 76 76 76 76 76 75 76 76 76 76 RH 77 82 85 85 77 70 70 75 82 88 91 88 80 72 70 75 82 88 91 88 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 14 14 14 13 11 14 16 17 18 19 18 17 18 18 17 16 14 17 17 18 19 Clouds SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 SC SC CL CL SC PoP 12hr 20 50 50 60 30 QPF 12hr 0.14-0.20 0.18 0.24 0.56-0.70 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC SC SC SC SC SC SC SC NM NM SC SC SC Tstms IS IS IS IS IS Heat index 85 82 82 91 95 97 94 88 85 81 84 92 96 97 94 88 86 82 85 93 Max heat 97 89 97 107 105 91 98 107 105 91 100 Date 07/17 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 Mon 07/21/25 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 87 78 87 79 87 79 87 Temp 87 82 79 84 87 81 78 84 87 82 79 84 87 81 79 84 87 82 Dewpt 76 76 75 75 76 75 75 75 75 74 75 75 75 75 74 75 75 75 PWind dir E E E E E E E E E Wind char BZ GN GN GN GN GN BZ BZ BZ Avg clouds SC SC CL CL FW FW CL FW SC SC SC FW FW SC SC FW FW SC PoP 12hr 30 0 10 20 20 5 10 10 40 Rain shwrs SC IS IS IS IS IS IS IS IS IS IS IS IS IS SC $$