Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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960 FOCA52 TJSJ 052102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Tue Aug 5 2025 PRZ001-060800- 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 Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 72 77 83 82 89 92 72 76 83 82 89 91 73 77 83 Temp 80 79 77 78 84 88 89 85 80 78 77 77 84 88 89 85 81 79 77 78 85 Dewpt 76 76 75 75 76 77 76 75 75 75 74 74 75 76 76 76 75 75 75 74 76 RH 88 91 94 91 77 70 66 72 85 91 90 90 74 68 66 75 82 88 94 88 75 Wind dir E E E SE E E E E E E SE E E E E E E E E E E Wind spd 8 5 3 4 6 11 13 12 8 6 5 5 5 6 6 6 6 5 4 4 5 Wind gust 24 23 Clouds SC SC SC SC SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW FW SC PoP 12hr 20 20 20 20 20 QPF 12hr 0.03-0.12 0.04-0.24 0.03 0.02 0.01-0.07 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Heat index 85 80 94101101 94 84 80 92 98100 94 85 81 94 Max heat 100 94 100 111 109 92 97 108 106 92 100 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 76 89 76 89 76 88 77 89 Temp 89 80 77 84 89 80 77 84 89 80 77 84 88 81 78 84 89 81 Dewpt 75 75 75 75 76 75 75 76 76 76 75 76 77 76 76 77 78 76 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW FW SC SC SC B1 B1 B1 B2 B2 B2 B1 B1 PoP 12hr 20 20 20 20 30 40 60 60 50 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC NM NM SC SC SC SC Tstms IS IS IS IS IS $$ PRZ002-060800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 83 75 87 92 66 76 83 75 87 91 66 77 83 Temp 80 78 77 77 83 86 87 84 80 78 77 77 83 86 87 84 80 78 77 78 83 Dewpt 75 75 74 75 75 75 75 75 74 74 74 74 74 75 75 75 74 75 74 74 75 RH 85 91 90 94 77 70 68 74 82 88 90 90 74 70 68 74 82 91 90 88 77 Wind dir NE E E E E E E E E E E E E E E E E E E E E Wind spd 8 5 5 5 9 10 11 10 8 9 8 8 8 8 8 8 8 6 6 6 8 Clouds SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC FW FW B1 B1 B1 B1 SC PoP 12hr 60 40 20 40 40 QPF 12hr 0.10-0.16 0.07-0.24 0.04 0.03 0.08 Snow 12hr MM MM MM Rain shwrs IS SC SC NM SC SC SC SC IS IS IS IS IS IS IS IS SC SC SC SC SC Heat index 84 80 90 96 96 91 84 80 90 95 96 91 84 81 91 Max heat 100 93 100 108 105 93 98 106 106 93 100 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 76 87 76 87 76 87 77 87 Temp 87 80 77 83 87 80 77 83 87 80 77 83 87 80 78 83 87 80 Dewpt 75 74 74 74 75 74 74 75 75 74 74 75 75 75 75 76 77 76 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC SC B1 B1 SC FW SC SC SC SC B1 B1 B2 B2 OV B2 B1 B1 PoP 12hr 40 40 40 30 40 50 70 70 50 Rain shwrs SC SC SC SC SC IS IS SC SC SC SC SC NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS $$ PRZ003-060800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 76 83 77 87 93 68 76 83 77 88 94 68 76 83 Temp 80 78 77 77 83 86 87 84 80 78 77 77 83 87 88 84 80 78 77 77 83 Dewpt 73 74 74 74 75 75 75 75 74 74 74 73 73 72 73 73 73 74 74 73 75 RH 79 88 90 90 77 70 68 74 82 88 90 87 72 61 61 70 79 88 90 87 77 Wind dir NE NE NE E E E E E E E E NE NE NE NE NE NE NE NE NE E Wind spd 8 5 5 5 8 11 11 10 6 6 6 8 8 8 8 8 8 6 6 6 6 Wind gust 24 24 21 Clouds FW FW SC SC SC SC SC SC SC SC SC FW SC SC FW FW SC SC SC SC SC PoP 12hr 40 40 20 20 30 QPF 12hr 0.02-0.12 0.02-0.24 0.04 0.02 0.02-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC Heat index 83 80 90 96 97 92 84 80 89 93 95 91 83 81 91 Max heat 100 92 98 109 107 92 97 105 103 92 99 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 76 88 76 88 77 87 Temp 88 80 77 83 88 80 77 83 88 80 77 83 88 80 78 83 87 80 Dewpt 75 75 74 74 75 74 74 74 75 74 74 75 76 75 75 76 77 76 PWind dir E E E NE E NE E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC FW SC SC SC CL FW FW SC SC B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 30 20 20 20 40 40 60 60 40 Rain shwrs SC IS IS IS IS IS IS IS IS SC SC SC NM NM NM SC SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ004-060800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 73 76 75 86 93 68 73 76 76 86 92 68 73 77 Temp 77 75 74 74 81 85 86 82 77 75 74 74 81 85 86 82 77 75 74 74 82 Dewpt 73 73 73 72 74 74 74 73 73 72 72 71 73 73 73 73 72 73 72 72 74 RH 87 94 97 93 79 70 68 74 87 90 93 90 77 67 65 74 85 94 93 93 77 Wind dir NE NE E E E E E E E E E E E E E E NE NE E E E Wind spd 4 2 2 2 5 10 10 9 4 3 4 4 4 4 4 4 3 3 2 2 4 Clouds FW SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW SC SC SC SC SC PoP 12hr 40 40 20 20 20 QPF 12hr 0.02-0.12 0.04-0.24 0.04 0.03 0.01-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Heat index 86 92 94 87 85 92 93 87 87 Max heat 98 85 98 106 105 86 96 105 103 86 99 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 72 86 72 87 73 86 74 86 Temp 87 77 73 81 86 77 73 81 87 77 74 81 86 78 75 81 86 78 Dewpt 73 73 72 73 73 73 72 73 73 73 72 74 74 73 73 75 75 74 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT LT LT GN Avg clouds SC FW SC SC SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 20 20 20 20 30 40 60 60 40 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC NM NM NM SC SC SC Tstms IS IS IS IS IS IS $$ PRZ005-060800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 73 76 83 84 89 93 71 74 83 84 89 93 72 75 83 Temp 80 78 76 77 84 88 89 85 79 77 75 76 83 88 89 84 79 77 76 76 83 Dewpt 76 76 75 74 77 78 78 77 76 75 74 73 76 76 77 77 76 75 74 73 76 RH 88 94 97 90 80 72 70 77 91 94 97 90 80 68 68 80 91 94 94 90 80 Wind dir E E E SE E E E E E SE SE SE SE E E E E E E E E Wind spd 10 8 5 5 6 10 13 12 9 6 5 5 5 6 8 8 9 8 6 5 5 Wind gust 26 24 19 Clouds SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 5 10 5 QPF 12hr 0.02 0.02-0.19 0.01 0.01 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Heat index 84 93102104 95 82 91 99101 94 83 92 Max heat 101 93 101 114 113 92 97 111 109 92 100 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 75 88 75 88 76 89 Temp 89 79 75 83 89 79 75 83 88 79 76 83 88 80 77 84 89 80 Dewpt 78 76 74 76 78 76 74 76 78 76 74 77 78 77 75 77 79 77 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW FW FW FW FW FW CL FW FW SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 5 5 5 5 20 30 60 40 60 Rain shwrs IS IS IS IS IS IS IS IS IS IS NM NM SC SC SC IS Tstms IS IS IS IS IS IS IS $$ PRZ006-060800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 72 76 75 84 92 61 71 75 75 84 92 61 71 75 Temp 76 74 73 73 79 83 84 80 75 73 72 72 79 83 84 80 75 73 72 72 79 Dewpt 72 72 72 71 73 73 74 73 72 71 70 69 72 72 73 72 72 71 71 70 72 RH 87 93 97 93 82 72 72 79 90 93 93 90 79 70 70 77 90 93 97 93 79 Wind dir NE NE E E E E E E E E E E E E E E NE NE E E E Wind spd 5 3 2 3 4 8 8 5 4 3 3 3 3 3 3 3 3 3 3 3 4 Wind gust 23 23 19 Clouds FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC CL CL CL CL SC PoP 12hr 5 20 5 20 10 QPF 12hr 0.01 0.02-0.19 0.01 0.00-0.52 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS Heat index 82 88 90 83 81 87 89 83 82 Max heat 97 84 98 108 106 84 94 105 103 84 98 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 71 84 71 84 71 83 72 83 Temp 84 75 72 79 84 75 72 79 84 75 72 78 83 76 73 79 83 76 Dewpt 73 72 71 72 74 72 71 72 74 72 71 73 74 73 72 73 75 73 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW SC FW CL FW SC SC SC SC B1 B2 B1 B1 B1 B1 PoP 12hr 10 5 20 5 20 40 60 30 50 Rain shwrs IS IS IS IS IS IS IS IS SC NM NM SC SC SC IS Tstms IS IS IS IS IS IS IS $$ PRZ007-060800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 75 83 75 87 94 63 74 83 75 88 94 63 74 83 Temp 79 77 76 76 83 86 87 83 79 77 75 76 83 87 88 84 79 77 75 76 83 Dewpt 73 72 71 70 72 74 75 74 73 72 71 69 71 70 72 73 72 72 71 70 72 RH 82 85 85 82 70 68 68 74 82 85 87 79 67 57 59 70 79 85 87 82 70 Wind dir NE NE NE NE E SE SE SE E E NE NE NE NE NE NE NE NE NE NE E Wind spd 5 4 3 3 4 10 10 6 5 4 4 3 3 3 3 3 3 4 4 4 3 Wind gust 24 24 20 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW PoP 12hr 5 10 5 5 5 QPF 12hr 0.01 0.00-0.19 0.01 0.00-0.52 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS Tstms Heat index 83 88 94 96 90 81 87 91 94 89 81 88 Max heat 99 90 97 107 106 92 95 103 102 91 96 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 75 88 74 88 74 87 76 87 Temp 88 79 76 83 88 79 75 83 88 79 75 83 87 80 77 83 87 80 Dewpt 74 73 71 72 74 74 71 72 74 74 71 72 75 73 72 73 74 74 PWind dir E E E E E NE E E E Wind char LT LT GN LT LT LT LT GN GN Avg clouds FW FW CL FW SC SC CL CL FW SC SC SC B1 B2 SC SC B1 B1 PoP 12hr 5 5 50 0 30 30 70 30 60 Rain shwrs IS IS IS NM SC IS IS IS NM NM SC SC IS IS Tstms IS IS IS IS IS IS IS $$ PRZ008-060800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 75 83 84 88 94 69 73 83 84 87 94 70 74 83 Temp 79 77 76 76 83 87 88 83 78 76 74 75 82 86 87 83 78 76 75 75 82 Dewpt 75 75 74 73 75 76 77 75 75 74 73 72 73 74 75 75 75 74 73 72 74 RH 88 94 94 90 77 70 70 77 91 94 97 90 74 68 68 77 91 94 94 90 77 Wind dir E E E E E NE NE E E SE E E E E E E E E E E E Wind spd 12 10 9 8 6 8 8 9 11 8 5 5 6 8 10 11 11 11 10 8 6 Wind gust 23 20 18 21 18 21 23 24 23 20 Clouds SC SC FW FW CL CL SC SC FW FW FW CL FW FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 10 0 QPF 12hr 0.02 0.02-1.15 0.01 0.01 0 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS IS IS IS Heat index 80 89 97 99 91 87 95 97 90 80 88 Max heat 100 92 100 114 110 92 96 110 109 92 98 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 87 74 87 74 87 75 88 Temp 87 78 75 82 87 78 75 82 87 79 75 82 87 79 76 83 88 79 Dewpt 76 74 73 74 76 75 73 74 76 75 73 74 76 75 74 75 77 75 PWind dir E E E E E E E E E Wind char GN LT GN LT GN GN GN LT GN Avg clouds FW SC CL FW FW FW CL CL FW B1 SC SC B1 B2 SC SC B1 B2 PoP 12hr 30 5 10 0 50 20 70 30 70 Rain shwrs SC SC IS IS SC SC IS IS NM NM SC SC NM NM Tstms IS IS IS IS IS IS $$ PRZ009-060800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 72 75 75 84 93 64 70 74 75 84 94 65 71 74 Temp 76 74 73 73 79 83 84 80 75 73 71 72 79 83 84 80 75 73 72 72 79 Dewpt 73 72 71 70 72 73 75 73 72 72 70 68 71 71 73 72 72 72 71 69 72 RH 90 93 93 90 79 72 74 79 90 97 97 87 77 67 70 77 90 97 97 90 79 Wind dir NE E E E E E E E E E E E E E E E E E E E E Wind spd 5 4 4 3 3 4 3 3 4 4 3 3 3 3 3 4 4 4 4 3 3 Wind gust 20 20 Clouds SC FW FW CL CL CL SC B1 CL CL CL CL CL CL SC SC CL CL CL CL FW PoP 12hr 10 60 5 30 0 QPF 12hr 0.02 0.00-1.15 0 0.01-0.52 0 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC SC Tstms IS IS IS Heat index 82 89 91 83 81 88 90 83 82 Max heat 97 94 109 106 94 106 103 94 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 71 84 71 84 71 84 72 84 Temp 85 75 72 79 84 75 72 79 84 75 72 79 84 76 73 80 84 76 Dewpt 73 72 71 72 74 72 71 72 74 73 71 72 74 73 72 73 74 73 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC CL FW SC B1 CL CL SC B1 SC SC B1 B2 SC SC B1 B1 PoP 12hr 40 5 60 0 60 20 70 30 70 Rain shwrs SC SC NM NM NM IS IS IS NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-060800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 75 83 76 89 94 69 74 83 77 89 94 69 74 83 Temp 80 78 76 76 84 88 89 84 79 77 75 76 83 88 89 84 79 77 75 76 84 Dewpt 75 75 74 72 75 76 77 76 75 74 73 71 74 75 76 75 75 74 73 72 74 RH 85 91 94 87 74 68 68 77 88 90 94 85 74 66 66 74 88 90 94 87 72 Wind dir NE E E E E E SE E E E E E E E E E E E E E E Wind spd 10 9 9 6 4 4 4 4 8 6 4 4 5 6 8 8 9 9 8 5 4 Wind gust 25 25 23 19 18 18 20 21 24 24 25 25 20 16 Clouds B1 SC FW CL FW FW SC B1 FW FW FW FW FW FW SC SC FW FW FW FW CL PoP 12hr 40 70 5 20 0 QPF 12hr 0.03 0.00-1.20 0.00-0.14 0.01-0.52 0 Snow 12hr MM MM MM Rain shwrs SC IS SC NM IS IS IS IS IS Tstms IS IS IS IS Heat index 82 91 99102 93 81 90 97100 93 82 91 Max heat 102 92 99 115 112 92 96 110 109 92 98 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 74 89 74 89 75 89 75 89 Temp 89 79 75 83 89 79 75 84 89 79 76 83 89 80 76 84 89 80 Dewpt 76 75 73 74 76 75 73 74 76 75 73 74 77 76 74 75 77 76 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW SC SC CL CL SC B1 SC SC B1 B2 SC SC B1 B1 PoP 12hr 50 5 60 0 60 20 70 20 70 Rain shwrs SC SC NM NM NM IS IS IS NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ011-060800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 75 83 84 91 94 71 74 83 84 91 94 70 74 83 Temp 80 78 76 77 85 90 91 86 80 78 75 76 85 90 91 86 80 77 75 76 85 Dewpt 74 74 73 72 74 76 77 76 75 74 72 71 72 72 73 74 74 74 72 71 73 RH 82 88 90 85 70 64 64 72 85 88 90 85 65 56 56 68 82 90 90 85 67 Wind dir NE E NE E E SE SE SE E E E E E E E E E E E NE E Wind spd 4 4 5 5 5 11 12 6 6 9 6 4 3 2 3 3 4 4 4 4 3 Wind gust 24 25 20 Clouds B1 SC FW CL FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL CL FW PoP 12hr 50 10 10 5 0 QPF 12hr 0.03 0.00-1.15 0.02 0.00-0.52 0 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS IS IS Tstms IS Heat index 84 92102104 96 84 91 98100 94 83 92 Max heat 98 92 97 111 109 92 94 107 105 91 96 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 92 75 91 74 92 74 91 76 92 Temp 92 80 76 85 91 80 75 85 92 80 75 85 91 81 77 86 92 81 Dewpt 76 76 73 74 76 76 73 74 76 76 72 74 76 76 73 75 76 76 PWind dir SE E E E E E E E E Wind char LT LT GN LT LT LT LT GN BZ Avg clouds FW FW CL FW SC B1 CL CL FW B1 SC SC B1 B2 SC SC B1 B1 PoP 12hr 10 5 60 0 40 20 70 30 50 Rain shwrs IS IS NM NM SC SC IS IS NM NM SC IS IS IS Tstms IS IS IS IS IS IS IS IS $$ PRZ012-060800- Culebra- Including the city of Culebra 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 84 88 93 80 84 88 92 80 Temp 83 82 81 81 85 87 88 86 83 82 81 81 85 87 88 86 83 82 81 81 85 Dewpt 77 77 76 76 76 77 76 76 76 77 75 75 76 77 77 77 76 77 76 76 76 RH 82 85 85 85 75 72 68 72 80 85 82 82 75 72 70 75 80 85 85 85 75 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 13 13 13 13 14 12 11 12 13 14 14 13 13 12 12 13 13 13 14 14 12 Clouds SC SC B1 B2 SC SC SC SC FW FW FW FW FW FW FW FW B1 B1 B1 B1 SC PoP 12hr 60 40 10 40 40 QPF 12hr 0.13 0.07 0.02 0.03 0.08 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC Heat index 91 90 87 87 95 99 99 96 90 89 86 86 95 99100 97 91 89 86 86 94 Max heat 100 93 100 107 103 93 98 106 103 93 99 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 80 88 80 88 80 88 80 88 Temp 88 83 81 85 88 83 81 85 88 83 81 85 88 83 81 85 88 83 Dewpt 76 76 75 76 76 76 76 76 76 76 76 77 77 77 77 78 78 78 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 40 40 40 30 40 50 60 60 50 Rain shwrs SC SC SC SC SC IS IS SC SC SC SC SC NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ013-060800- Vieques- Including the city of Vieques 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 79 83 84 88 91 76 79 83 84 88 91 76 79 83 Temp 82 81 80 80 85 87 88 85 82 81 80 80 85 87 88 85 82 81 80 80 85 Dewpt 75 76 75 75 75 75 74 75 74 75 74 74 75 75 75 75 75 75 75 75 75 RH 79 85 85 85 72 68 63 72 77 82 82 82 72 68 66 72 79 82 85 85 72 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 12 13 13 12 12 11 13 14 14 12 11 11 11 12 13 13 13 13 13 Clouds SC SC B1 B2 SC SC SC SC FW FW FW FW FW FW FW FW B1 B1 B1 B1 SC PoP 12hr 70 40 10 40 40 QPF 12hr 0.14 0.07-0.24 0.02 0.03 0.08 Snow 12hr MM MM MM Rain shwrs IS SC SC NM SC IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC Heat index 88 86 82 83 93 97 97 94 88 86 83 83 93 97 97 94 89 86 83 83 93 Max heat 98 92 96 102 101 92 95 102 101 92 98 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 79 88 79 88 79 88 Temp 88 82 80 85 88 82 80 85 88 82 80 85 88 82 80 85 88 82 Dewpt 75 75 74 75 74 74 75 75 74 74 75 76 75 75 76 76 76 76 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 40 40 40 30 40 50 60 60 50 Rain shwrs SC SC SC SC SC IS IS SC SC SC SC SC NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS $$ VIZ001-060800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 79 83 84 86 93 72 79 83 84 86 92 71 79 83 Temp 81 80 79 80 84 86 86 84 81 81 80 80 84 86 86 84 81 80 79 80 84 Dewpt 75 77 76 76 76 76 75 75 75 76 75 75 75 76 75 76 75 76 76 76 75 RH 82 91 91 88 77 72 70 74 82 85 85 85 74 72 70 77 82 88 91 88 74 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 13 13 13 14 14 11 12 13 16 14 14 16 16 16 14 14 14 14 13 13 Clouds SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW B1 B1 B1 B1 SC PoP 12hr 40 40 10 40 40 QPF 12hr 0.09 0.07 0.02 0.03 0.08 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC Heat index 86 85 82 84 92 95 95 92 87 85 82 84 92 95 96 93 87 85 83 84 91 Max heat 100 93 102 107 105 93 99 105 103 93 99 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 79 86 79 86 79 86 79 86 Temp 86 81 79 84 86 81 80 84 86 81 80 84 86 82 80 84 86 82 Dewpt 75 75 75 75 75 75 75 75 76 75 76 76 76 76 76 77 77 76 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 PoP 12hr 40 40 30 40 40 50 60 60 50 Rain shwrs SC SC SC SC IS IS IS SC SC SC SC SC SC NM NM SC SC SC Tstms IS IS IS IS IS IS IS IS $$ VIZ002-060800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Tue Aug 5 2025 Date 08/05/25 Wed 08/06/25 Thu 08/07/25 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 79 83 84 87 94 76 79 83 84 87 94 76 79 83 Temp 81 81 79 80 84 87 87 85 82 81 80 80 84 87 87 85 82 81 80 80 84 Dewpt 76 76 75 75 76 75 75 75 75 76 75 75 76 76 76 76 76 76 76 75 75 RH 85 85 88 85 77 68 68 72 79 85 85 85 77 70 70 75 82 85 88 85 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 11 11 11 12 13 13 12 10 10 13 12 12 13 13 13 13 13 12 12 11 12 Clouds SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 20 10 30 30 QPF 12hr 0.05 0.04 0.02 0.02 0.07 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC Heat index 88 86 82 84 93 96 97 94 88 86 83 84 93 97 98 94 89 87 83 84 93 Max heat 100 93 99 107 105 93 99 107 105 93 99 Date 08/08 Sat 08/09/25 Sun 08/10/25 Mon 08/11/25 Tue 08/12/25 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 79 88 79 87 79 88 Temp 87 82 80 84 87 82 80 84 88 82 80 84 87 82 80 85 88 82 Dewpt 76 75 75 76 76 75 75 75 76 75 76 76 76 75 76 77 77 76 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B1 SC PoP 12hr 30 30 30 40 40 50 50 50 50 Rain shwrs SC IS IS IS IS IS IS SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS $$