Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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822 FOCA52 TJSJ 300902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Sat Aug 30 2025 PRZ001-302000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 89 92 71 76 83 82 90 92 73 77 82 82 90 93 Temp 85 88 89 85 80 78 77 77 84 89 90 86 81 79 78 77 85 89 90 84 81 Dewpt 77 77 77 77 76 76 75 75 76 77 77 77 76 76 75 75 76 77 77 77 76 RH 77 70 68 77 88 94 94 94 77 68 66 75 85 91 91 94 75 68 66 80 85 Wind dir SE E E E E E E SE E E E E E SE E SE SE E E E E Wind spd 5 9 11 10 6 5 4 4 5 10 11 10 8 5 3 4 5 10 12 11 6 Wind gust 21 Clouds OV SC B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 FW PoP 12hr 70 20 20 30 40 QPF 12hr 0.33-0.83 0.09-0.19 0.09-0.34 0.07-0.13 0.12-0.32 Snow 12hr MM MM MM Rain shwrs NM IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS Heat index 95101102 95 85 81 94102102 96 86 82 94102103 94 86 Max heat 102 111 110 94 99 112 110 92 100 112 109 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 88 76 88 76 87 76 87 Temp 78 83 88 80 77 83 88 80 77 82 87 79 77 82 87 79 Dewpt 76 77 77 76 75 77 77 75 75 76 76 75 75 76 77 76 PWind dir SE E SE E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 40 40 40 20 20 30 30 Rain shwrs IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ002-302000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 88 93 65 75 83 75 88 92 66 75 82 75 88 93 Temp 83 87 88 84 79 77 76 76 83 87 88 84 79 77 76 75 83 87 88 83 80 Dewpt 75 75 75 76 74 75 74 74 75 76 75 76 74 75 74 74 75 76 75 76 75 RH 77 68 66 77 85 94 94 94 77 70 66 77 85 94 94 97 77 70 66 80 85 Wind dir E E E E E E E E E E E E E E E E E E SE E E Wind spd 6 10 10 9 6 8 6 6 6 11 10 8 8 6 5 6 8 11 11 9 6 Clouds OV SC B1 B1 SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 70 50 50 50 50 QPF 12hr 0.38 0.16-0.26 0.12-0.21 0.09-0.16 0.25-0.34 Snow 12hr MM MM MM Rain shwrs NM SC SC SC SC IS SC SC SC SC IS IS SC SC SC SC SC SC SC SC IS Tstms IS IS IS IS Heat index 91 97 97 92 83 90 97 97 92 83 90 97 98 91 84 Max heat 98 106 105 94 99 106 105 93 98 108 107 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 87 75 87 76 86 76 86 Temp 77 83 87 79 76 82 87 79 77 82 86 79 76 82 86 79 Dewpt 75 75 76 75 75 75 75 74 74 75 75 74 74 75 76 75 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN GN GN Avg clouds SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 PoP 12hr 50 50 50 50 30 30 30 40 Rain shwrs IS SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC Tstms IS $$ PRZ003-302000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 88 93 67 74 83 78 88 93 69 76 82 78 88 93 Temp 84 87 88 84 79 77 75 76 83 87 88 84 79 78 76 76 83 87 88 83 80 Dewpt 75 74 73 74 73 74 73 73 74 74 73 74 74 75 74 73 74 74 74 75 74 RH 74 65 61 72 82 90 94 90 74 65 61 72 85 91 94 90 74 65 63 77 82 Wind dir E E E E E NE NE NE E E SE E E E E E E E SE E E Wind spd 6 10 10 8 6 6 5 5 6 10 9 8 6 6 5 5 8 10 10 9 6 Wind gust 21 24 20 20 21 19 Clouds B2 SC B1 B2 SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 70 20 30 40 40 QPF 12hr 0.34-0.59 0.10-0.21 0.10-0.20 0.06-0.14 0.15-0.26 Snow 12hr MM MM MM Rain shwrs NM SC SC NM IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS Tstms IS IS Heat index 91 96 97 91 82 89 96 96 91 83 89 96 96 90 83 Max heat 98 105 104 93 97 105 105 92 99 106 105 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 87 75 87 75 86 75 86 Temp 77 82 87 79 76 82 87 79 76 81 86 79 76 81 86 79 Dewpt 74 75 74 74 74 75 73 73 74 73 73 73 73 74 74 74 PWind dir E E E E E E NE E Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 50 50 30 30 20 20 Rain shwrs IS IS IS IS SC SC SC IS IS IS IS IS IS IS IS IS $$ PRZ004-302000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 87 93 66 72 76 77 87 93 68 73 77 77 87 94 Temp 82 86 87 82 77 75 73 73 81 86 87 83 77 75 74 73 81 86 87 81 77 Dewpt 74 74 73 74 73 73 72 72 74 74 73 74 73 73 73 72 74 75 74 75 73 RH 77 68 63 77 87 94 97 97 79 68 63 74 87 94 97 97 79 70 65 82 87 Wind dir E E E E E E E E E E SE E E E E E E E SE SE E Wind spd 4 8 9 6 4 3 2 3 4 9 9 6 4 3 2 3 5 9 10 9 4 Clouds B2 SC B2 B1 SC SC SC SC SC SC B1 SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 70 20 30 40 40 QPF 12hr 0.36-0.96 0.10-0.22 0.14-0.37 0.08-0.14 0.13-0.32 Snow 12hr MM MM MM Rain shwrs NM SC NM SC IS IS IS IS IS SC SC IS IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS Heat index 88 94 95 88 86 94 95 89 86 94 95 86 Max heat 99 108 106 86 97 107 105 86 98 108 106 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 85 72 85 72 84 73 84 Temp 74 80 85 76 73 80 85 76 73 79 84 76 74 80 84 76 Dewpt 73 75 74 73 73 75 74 73 72 74 73 72 72 74 75 74 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 20 30 40 40 30 30 20 20 Rain shwrs IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS $$ PRZ005-302000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 90 93 71 74 83 85 90 94 72 75 82 85 90 94 Temp 84 89 90 85 79 77 75 75 84 89 90 85 80 77 76 75 84 89 90 84 80 Dewpt 77 78 78 77 76 76 74 74 77 78 78 78 77 76 75 74 77 78 79 78 77 RH 80 70 68 77 91 97 97 97 80 70 68 80 91 97 97 97 80 70 70 82 91 Wind dir E E NE E E SE SE SE E E NE E E SE SE SE SE E E E SE Wind spd 5 8 11 8 8 8 6 5 5 9 11 10 9 6 4 5 5 9 12 8 5 Wind gust 23 18 23 20 23 18 Clouds B1 SC B2 B2 B1 SC FW FW FW SC B1 SC SC SC SC SC FW FW SC SC CL PoP 12hr 60 40 40 10 10 QPF 12hr 0.31-1.11 0.09-0.15 0.09-1.01 0.05 0.11-0.86 Snow 12hr MM MM MM Rain shwrs SC IS SC SC SC IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 95103104 95 82 93103105 97 84 93102105 94 84 Max heat 102 115 114 94 100 117 115 93 100 117 116 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 88 75 88 75 88 75 88 Temp 76 83 88 79 76 83 88 79 76 82 88 79 76 82 88 79 Dewpt 75 77 78 77 75 77 78 76 74 76 77 76 75 77 79 76 PWind dir SE E SE E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds CL FW SC SC FW FW SC SC SC SC SC SC SC FW FW SC PoP 12hr 10 40 5 10 10 20 10 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ006-302000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 84 92 60 70 75 75 84 92 62 72 76 75 84 92 Temp 80 83 84 80 75 73 71 72 79 83 84 80 75 74 73 72 79 83 84 79 75 Dewpt 73 73 74 74 72 72 71 71 73 73 74 74 72 72 71 71 73 73 74 74 72 RH 79 72 72 82 90 97100 97 82 72 72 82 90 93 93 97 82 72 72 85 90 Wind dir E E E E E E E E E E SE SE E E E E E SE SE SE SE Wind spd 3 6 6 3 2 3 2 3 3 8 6 4 4 3 2 3 4 8 8 5 4 Wind gust 21 23 20 20 Clouds SC B1 OV B2 B1 SC FW FW SC SC B1 SC SC SC SC SC SC SC SC SC FW PoP 12hr 70 50 50 20 20 QPF 12hr 0.43-1.52 0.10-0.35 0.11-0.53 0.04-0.09 0.11-0.50 Snow 12hr MM MM MM Rain shwrs SC SC NM NM SC IS IS IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 83 89 90 83 82 89 90 84 82 88 90 82 Max heat 97 105 104 83 95 106 105 84 95 107 106 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 82 71 82 71 82 71 82 Temp 73 78 82 75 72 78 82 75 72 77 82 74 72 77 82 74 Dewpt 72 73 74 72 71 73 73 72 71 72 73 71 70 73 73 72 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW SC SC FW FW SC SC SC SC SC SC SC FW FW SC PoP 12hr 5 20 20 20 10 10 10 20 Rain shwrs IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS $$ PRZ007-302000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 88 94 62 74 83 75 88 94 64 76 82 75 88 94 Temp 84 87 88 84 79 77 75 76 83 87 88 84 79 78 76 76 83 87 88 82 79 Dewpt 73 73 74 74 73 73 71 70 72 73 73 73 73 73 72 71 72 73 74 74 74 RH 70 63 63 72 82 87 87 82 70 63 61 70 82 85 87 85 70 63 63 77 85 Wind dir E SE SE SE NE NE NE NE E SE SE SE E E E E E SE SE SE E Wind spd 3 9 9 4 3 3 3 3 3 10 8 6 4 4 4 3 4 9 9 8 5 Wind gust 21 24 23 20 21 23 Clouds SC B1 B1 B2 B1 SC FW FW FW FW B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 70 50 40 20 20 QPF 12hr 0.25-1.45 0.10-0.34 0.10-1.01 0.05 0.12-0.69 Snow 12hr MM MM MM Rain shwrs IS SC SC NM SC IS IS IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS Heat index 89 95 97 91 82 87 95 96 90 83 87 93 95 88 83 Max heat 97 107 105 93 95 106 105 91 95 106 105 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 75 87 75 86 75 86 Temp 76 82 87 79 76 82 87 79 76 82 86 78 76 82 86 79 Dewpt 73 73 74 73 72 73 73 72 71 71 73 73 70 72 73 73 PWind dir E E E E E E NE E Wind char LT LT LT GN LT GN LT GN Avg clouds FW FW SC SC FW FW SC SC SC FW FW SC SC FW FW SC PoP 12hr 5 10 10 30 10 30 10 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ008-302000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 88 94 70 73 83 85 88 94 71 74 82 85 88 94 Temp 83 87 88 84 78 76 74 75 83 87 88 84 79 77 75 74 83 87 88 82 78 Dewpt 75 76 76 75 75 75 74 73 75 75 76 76 75 75 74 72 74 75 77 76 76 RH 77 70 68 74 91 97100 94 77 68 68 77 88 94 97 93 74 68 70 82 94 Wind dir E NE NE E E E E E E E NE NE E E E SE SE E NE NE E Wind spd 6 5 6 8 9 9 9 8 6 5 6 8 8 6 5 5 6 5 8 6 3 Wind gust 19 17 19 Clouds SC SC B2 B2 B2 SC FW CL FW FW B2 B1 SC SC SC SC FW FW B2 B2 CL PoP 12hr 60 50 50 10 60 QPF 12hr 0.28-1.14 0.09-0.15 0.19-1.01 0.03 0.48-1.05 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC IS IS SC SC IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS Heat index 91 98100 91 80 89 97 99 92 81 89 97100 89 80 Max heat 99 110 108 94 97 110 109 92 97 109 108 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 74 87 74 87 74 87 Temp 75 82 87 78 75 82 87 78 75 82 87 78 75 82 87 78 Dewpt 74 75 76 75 74 75 76 75 74 74 76 75 74 75 77 76 PWind dir E E E E E E E E Wind char LT LT LT LT LT GN GN GN Avg clouds CL FW SC B1 FW FW FW SC SC SC SC B1 SC FW FW SC PoP 12hr 5 60 5 40 10 40 10 30 Rain shwrs IS NM NM IS IS SC IS IS IS SC SC IS IS SC SC Tstms IS IS IS IS IS IS $$ PRZ009-302000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 85 94 64 70 74 75 85 94 65 72 76 75 85 94 Temp 80 84 85 81 75 73 71 72 79 84 85 81 76 74 73 72 79 84 85 79 76 Dewpt 73 74 74 73 72 73 71 70 72 73 74 73 73 73 71 70 72 73 74 73 73 RH 79 72 70 77 90100100 93 79 70 70 77 90 97 93 93 79 70 70 82 90 Wind dir E E E E E E E E E E E E E E E E E SE E E E Wind spd 3 3 3 3 3 3 3 3 3 4 3 3 3 3 3 3 3 5 4 3 3 Wind gust 20 19 20 21 Clouds SC B1 OV OV B2 SC CL FW CL FW B2 B2 SC SC SC SC FW FW B1 B1 CL PoP 12hr 90 70 70 10 50 QPF 12hr 0.55-1.52 0.12-0.34 0.21-1.01 0.04 0.32-1.05 Snow 12hr MM MM MM Rain shwrs IS SC D D NM IS NM NM IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS Heat index 84 91 93 85 82 90 92 85 83 90 92 82 Max heat 96 108 106 84 94 107 106 85 94 107 105 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 71 84 71 84 72 84 Temp 73 79 84 75 72 79 84 75 72 79 84 75 72 79 84 75 Dewpt 72 73 74 73 72 73 74 72 71 72 73 72 71 72 74 72 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC B1 CL FW SC B1 SC FW FW B1 SC FW FW SC PoP 12hr 5 60 0 50 10 50 10 50 Rain shwrs NM NM SC SC IS IS SC SC IS IS SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ010-302000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 90 94 69 74 83 77 90 94 71 75 82 77 90 94 Temp 85 89 90 85 79 77 75 76 84 89 90 85 80 78 76 76 84 88 90 84 80 Dewpt 75 77 77 76 76 75 74 72 75 76 76 77 76 76 74 73 75 76 77 76 76 RH 72 68 66 75 91 94 97 87 74 66 64 77 88 94 94 90 74 68 66 77 88 Wind dir E E NE NE E E E E E E N E E E E E E SE E E E Wind spd 4 3 4 5 8 8 6 5 5 4 4 6 8 5 5 5 5 5 5 8 6 Wind gust 19 17 17 17 19 17 17 19 Clouds SC B1 B2 OV B2 SC CL CL CL FW B2 B2 SC SC SC SC FW FW B1 B1 FW PoP 12hr 80 60 70 10 50 QPF 12hr 0.10-1.51 0.04-0.34 0.19-1.01 0.04 0.33-1.06 Snow 12hr MM MM MM Rain shwrs SC NM D NM IS NM SC IS IS IS IS IS IS NM NM Tstms IS IS IS IS IS IS IS Heat index 93101103 95 82 91100102 95 83 91100102 92 83 Max heat 100 114 111 94 97 111 110 92 99 112 110 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 74 89 74 89 75 89 Temp 76 83 89 79 75 83 89 79 75 83 89 79 76 83 89 79 Dewpt 75 75 77 76 74 75 77 76 74 75 76 75 74 75 77 76 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 FW FW SC B1 SC FW SC B1 SC FW FW SC PoP 12hr 5 60 5 50 10 50 10 50 Rain shwrs NM NM IS IS SC SC IS IS SC SC IS IS SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ011-302000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 92 94 71 74 83 85 92 94 73 76 82 85 92 94 Temp 86 91 92 86 80 78 75 76 85 91 92 87 80 78 77 76 85 90 92 85 81 Dewpt 74 75 76 75 75 74 73 72 73 75 75 75 75 75 74 73 74 74 76 75 76 RH 68 60 60 70 85 88 94 87 67 60 58 68 85 91 90 90 70 60 60 72 85 Wind dir E SE SE E E E E E E SE SE SE E E E E E SE SE SE E Wind spd 5 10 10 6 4 5 4 5 5 12 12 8 8 8 8 6 6 12 14 10 9 Wind gust 21 21 25 26 25 28 21 19 Clouds SC B1 SC B1 B2 SC FW FW CL FW B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 50 50 40 10 20 QPF 12hr 0.20-1.20 0.11-0.34 0.14-1.01 0.04 0.12-0.68 Snow 12hr MM MM MM Rain shwrs IS SC SC SC SC IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS Heat index 94102104 96 84 92101103 96 85 92100103 94 85 Max heat 97 112 109 94 95 108 107 92 96 110 108 Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 91 75 91 75 91 75 91 Temp 77 85 91 80 76 84 91 80 76 84 91 80 76 84 91 80 Dewpt 75 74 75 75 74 74 75 75 73 72 75 75 73 72 75 75 PWind dir E SE E E E E E E Wind char GN GN LT GN LT GN LT GN Avg clouds FW FW SC SC FW FW FW SC SC FW FW SC SC FW FW SC PoP 12hr 5 10 5 20 10 30 10 20 Rain shwrs IS IS IS IS SC IS IS IS SC IS IS IS IS IS Tstms IS $$ PRZ012-302000- Culebra- Including the city of Culebra 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 89 93 76 79 83 85 89 93 75 78 82 85 89 93 Temp 85 88 89 86 82 81 80 80 85 88 89 85 81 80 79 78 84 88 89 84 82 Dewpt 77 77 76 77 76 77 76 76 77 77 76 77 76 77 77 76 77 78 77 78 77 RH 77 70 66 75 82 88 88 88 77 70 66 77 85 91 94 94 80 72 68 82 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 11 10 10 12 14 13 12 13 13 10 10 11 12 11 12 11 12 12 11 11 Clouds B1 SC SC B1 SC SC SC SC B1 SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 40 40 40 50 50 QPF 12hr 0.26-0.31 0.22 0.13 0.11 0.18 Snow 12hr MM MM MM Rain shwrs SC IS SC SC SC IS SC SC SC IS IS IS IS IS IS IS SC SC IS IS IS Heat index 95101100 96 90 86 82 84 95101100 96 88 84 81 80 94101101 95 89 Max heat 99 106 105 95 98 106 105 93 97 107 105 Heat Y Y Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 89 78 89 79 89 79 89 Temp 79 85 89 81 79 84 89 82 80 85 89 82 79 85 89 82 Dewpt 77 78 77 77 77 77 77 76 77 77 76 76 77 78 78 77 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN BZ BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 20 30 30 20 30 30 40 Rain shwrs IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC SC $$ PRZ013-302000- Vieques- Including the city of Vieques 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 89 92 74 77 83 85 89 92 74 77 82 85 89 92 Temp 85 88 89 85 81 79 78 78 84 88 89 85 81 79 78 77 84 88 89 84 81 Dewpt 76 75 74 75 75 76 76 75 76 76 74 75 75 76 76 76 76 76 75 76 75 RH 75 66 61 72 82 91 94 91 77 68 61 72 82 91 94 97 77 68 64 77 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 10 12 13 13 12 12 12 9 10 12 11 11 11 12 12 11 10 11 Clouds B1 SC SC B1 SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 SC SC SC PoP 12hr 40 40 40 50 50 QPF 12hr 0.25-0.37 0.24 0.14-0.19 0.15 0.19-0.25 Snow 12hr MM MM MM Rain shwrs SC IS IS SC IS IS SC SC SC SC IS IS SC SC SC SC SC SC IS IS IS Tstms IS IS Heat index 93 98 98 94 87 83 80 80 93 98 98 94 86 82 93 98 99 93 87 Max heat 97 103 102 93 96 103 102 92 96 104 103 Heat Y Y Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 89 77 89 79 89 79 89 Temp 79 84 89 81 78 84 89 82 80 85 89 82 79 84 89 82 Dewpt 76 77 75 75 76 76 75 75 75 76 75 75 75 77 76 76 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN BZ Avg clouds SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 PoP 12hr 30 30 40 40 20 30 30 40 Rain shwrs IS IS SC IS SC SC SC IS IS IS IS SC SC SC SC SC $$ VIZ001-302000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 87 94 71 78 83 85 87 94 71 78 82 85 87 94 Temp 84 86 87 84 81 79 78 78 83 86 87 84 80 79 78 78 83 86 87 83 80 Dewpt 76 76 75 76 75 76 76 76 76 76 75 76 75 77 76 76 76 76 76 76 76 RH 77 72 68 77 82 91 94 94 80 72 68 77 85 94 94 94 80 72 70 80 88 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 12 11 10 12 14 13 13 13 13 11 10 11 13 12 11 12 13 12 11 12 Clouds SC SC SC SC SC SC B1 SC SC FW SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 30 30 20 40 40 QPF 12hr 0.24 0.19 0.10 0.04-0.11 0.17 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS SC IS IS IS IS IS IS IS IS IS SC SC IS IS IS Heat index 92 96 96 92 86 83 80 81 91 96 96 92 85 83 80 80 91 96 97 91 85 Max heat 101 107 106 94 98 106 105 92 99 107 106 Heat Y Y Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 77 87 77 87 77 87 Temp 78 83 87 80 78 83 87 80 78 83 87 80 78 83 87 80 Dewpt 76 77 76 76 76 77 75 76 76 76 75 75 76 77 77 76 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN BZ BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 10 20 20 20 20 20 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC $$ VIZ002-302000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Sat Aug 30 2025 Date Sat 08/30/25 Sun 08/31/25 Mon 09/01/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 88 94 76 79 83 85 88 94 76 79 82 85 88 94 Temp 85 88 88 85 82 81 80 80 85 88 88 85 82 80 79 79 84 88 88 85 82 Dewpt 76 76 76 77 76 76 76 76 76 76 76 76 76 76 76 76 76 77 77 77 77 RH 75 68 68 77 82 85 88 88 75 68 68 75 82 88 91 91 77 70 70 77 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 12 12 11 10 12 11 11 12 12 12 9 10 10 10 10 11 13 12 11 10 Clouds SC SC SC SC SC SC B2 SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 20 50 30 40 40 QPF 12hr 0.15-0.24 0.25 0.15 0.09-0.15 0.17 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS SC IS IS SC SC SC SC SC SC IS IS IS Heat index 95 99 99 95 89 86 82 84 94 99 99 95 88 85 81 81 94 99100 95 90 Max heat 101 108 107 94 100 109 107 92 99 110 108 Heat Y Y Date Tue 09/02/25 Wed 09/03/25 Thu 09/04/25 Fri 09/05/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 88 78 88 78 88 78 88 Temp 80 85 88 81 79 84 88 81 79 84 88 81 79 84 88 82 Dewpt 76 77 77 76 76 76 76 76 76 76 75 76 76 77 77 77 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN BZ Avg clouds SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1 PoP 12hr 30 10 10 20 20 30 30 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC $$