Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
225 FOCA52 TJSJ 020902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Sat Aug 2 2025 PRZ001-022000- 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 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 79 86 89 73 77 82 82 89 92 74 77 82 82 90 92 Temp 83 85 86 83 81 79 78 78 84 88 89 85 81 79 78 78 85 89 90 86 81 Dewpt 77 78 77 77 76 76 76 75 77 78 77 77 76 77 76 76 77 77 77 77 76 RH 82 80 75 82 85 91 94 91 80 72 68 77 85 94 94 94 77 68 66 75 85 Wind dir E SE SE SE SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 4 12 13 10 6 6 5 5 6 12 16 12 8 8 8 8 10 13 14 12 8 Clouds OV OV B2 B1 B1 B1 B2 B1 SC SC B2 B2 SC SC B1 B1 SC SC SC SC SC PoP 12hr 70 50 50 40 30 QPF 12hr 0.61-0.87 0.35-0.56 0.60-0.77 0.10-0.24 0.05-0.19 Snow 12hr MM MM MM Rain shwrs NM NM NM SC SC SC SC SC SC IS SC SC IS IS SC SC SC SC IS IS IS Tstms IS IS IS IS IS IS Obvis H H H H H H Heat index 91 97 98 93 85 81 94101102 96 88 82 80 80 96102103 97 88 Max heat 97 106 105 94 101 113 109 93 101 113 111 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 89 76 89 76 90 76 89 Temp 78 84 89 80 77 84 89 80 77 84 90 81 77 84 89 81 Dewpt 76 76 76 76 75 76 77 76 75 76 76 75 75 76 76 75 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 B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 20 30 40 40 20 20 20 20 Rain shwrs IS IS IS IS SC SC SC IS IS IS IS IS IS IS IS IS $$ PRZ002-022000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 84 89 67 77 82 75 86 92 67 77 82 75 87 92 Temp 81 84 84 82 80 79 78 78 83 86 86 84 80 79 78 78 83 86 87 84 81 Dewpt 76 77 77 77 75 76 75 75 76 77 76 77 76 76 75 75 76 76 76 76 75 RH 85 80 80 85 85 91 91 91 80 75 72 80 88 91 91 91 80 72 70 77 82 Wind dir E SE SE SE SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 6 12 13 11 10 11 9 8 10 12 13 12 10 11 11 10 12 13 13 11 10 Wind gust 18 20 19 18 24 20 21 21 23 20 Clouds OV OV B2 B1 B2 OV B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 70 60 50 40 QPF 12hr 0.63-0.91 0.42-0.71 0.69-0.89 0.21-0.27 0.19 Snow 12hr MM MM MM Rain shwrs NM NM NM SC NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS Heat index 88 93 93 90 85 82 91 96 97 93 86 83 81 81 92 97 98 93 87 Max heat 97 103 103 94 101 108 106 94 101 108 108 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 76 87 76 87 77 87 Temp 78 83 87 80 77 83 87 80 77 83 87 80 78 83 87 80 Dewpt 75 75 75 75 75 75 75 74 74 75 75 74 75 75 75 74 PWind dir E E NE E E E E E Wind char GN GN LT GN LT GN GN GN Avg clouds SC SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 30 50 50 40 30 40 40 30 Rain shwrs SC SC SC SC SC SC SC IS IS SC SC SC SC SC SC IS Tstms IS IS $$ PRZ003-022000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 73 84 89 70 77 82 76 86 92 69 77 82 77 88 94 Temp 81 83 84 82 80 79 77 78 83 85 86 83 80 79 78 78 84 87 88 84 81 Dewpt 76 77 77 77 76 76 75 75 76 77 77 77 76 76 76 75 76 76 76 76 75 RH 85 82 80 85 88 91 94 91 80 77 75 82 88 91 94 91 77 70 68 77 82 Wind dir E SE SE SE E SE E E E SE E E E E E E E E E E E Wind spd 5 11 11 11 9 10 8 6 9 11 12 11 9 9 10 9 11 13 13 11 9 Wind gust 23 23 23 20 23 24 23 20 23 26 27 24 Clouds B2 OV B2 B1 B2 OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 70 60 40 40 QPF 12hr 0.59-0.91 0.59-0.73 0.63-0.82 0.13-0.27 0.09-0.19 Snow 12hr MM MM MM Rain shwrs NM NM NM SC NM NM NM NM NM SC SC SC SC SC SC SC SC SC IS IS IS Tstms IS IS IS IS IS Obvis H H Heat index 87 92 93 90 84 82 80 91 96 97 93 85 83 80 81 92 98100 94 86 Max heat 97 105 106 94 100 109 108 94 101 112 110 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 89 76 88 76 88 76 88 Temp 78 84 89 80 77 83 88 80 77 83 88 80 77 84 88 80 Dewpt 74 73 72 73 75 75 76 74 74 75 75 74 74 75 75 74 PWind dir NE E NE E E E E E Wind char GN GN LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC FW PoP 12hr 30 20 40 40 20 30 30 30 Rain shwrs IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC IS $$ PRZ004-022000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 82 88 69 74 77 75 85 92 69 74 77 76 86 93 Temp 79 82 82 80 77 76 75 75 81 84 85 82 78 76 75 75 82 85 86 83 78 Dewpt 75 75 75 75 74 74 73 73 75 75 75 75 74 74 74 73 75 75 75 74 73 RH 88 79 79 85 90 94 94 94 82 74 72 79 88 94 97 94 79 72 70 74 85 Wind dir E SE SE SE SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 3 10 11 10 6 6 5 4 6 10 11 11 6 6 6 6 9 11 12 10 5 Clouds B2 OV B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 60 50 40 40 QPF 12hr 0.81-0.90 0.44-0.67 0.54-0.84 0.13-0.27 0.09-0.19 Snow 12hr MM MM MM Rain shwrs NM NM NM SC NM NM NM SC SC SC SC SC SC SC SC SC SC SC IS IS IS Tstms IS IS IS IS IS IS IS IS Obvis H H H H Heat index 82 88 89 84 86 92 94 88 80 88 94 95 89 80 Max heat 94 102 100 87 98 108 106 87 100 109 108 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 73 86 73 87 73 87 Temp 75 82 87 77 74 81 86 77 74 81 87 78 74 81 87 78 Dewpt 73 74 73 73 73 74 74 73 72 74 73 73 72 74 73 72 PWind dir E E NE E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 30 20 40 40 30 30 30 20 Rain shwrs IS IS IS IS IS SC SC IS IS IS SC SC SC SC IS IS $$ PRZ005-022000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 87 92 73 75 82 84 90 94 73 76 82 84 91 94 Temp 83 87 87 84 80 78 76 77 84 89 90 85 80 78 77 77 85 90 91 86 81 Dewpt 78 78 78 77 76 76 75 74 77 78 78 77 76 76 75 75 77 78 78 77 76 RH 85 75 75 80 88 94 97 90 80 70 68 77 88 94 94 94 77 68 66 75 85 Wind dir E E SE SE SE SE SE SE E E SE E E E E E E E E E E Wind spd 5 10 11 9 8 6 5 5 6 11 16 12 10 6 6 6 9 13 17 16 10 Wind gust 21 28 23 31 29 20 Clouds B1 OV B2 B2 SC SC B1 SC SC SC B2 B2 SC SC SC SC SC SC SC SC FW PoP 12hr 70 40 60 20 30 QPF 12hr 0.56-1.36 0.10-0.36 0.53-0.89 0.01-0.10 0.05-1.24 Snow 12hr MM MM MM Rain shwrs SC NM NM SC IS SC SC IS IS IS NM SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS IS IS Obvis H H H H H H H H Heat index 93100101 93 85 95103104 96 86 96104105 97 87 Max heat 101 107 107 93 103 115 114 93 103 115 114 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 89 75 89 74 89 75 89 Temp 77 84 89 80 76 84 89 79 75 83 89 80 76 84 89 80 Dewpt 75 77 77 76 76 77 79 76 74 76 77 76 74 76 78 75 PWind dir E E E E SE E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW FW SC SC SC SC SC FW FW FW SC FW FW FW FW PoP 12hr 5 20 20 40 5 20 5 5 Rain shwrs IS IS IS IS IS IS IS SC IS IS IS IS IS IS IS IS Tstms IS $$ PRZ006-022000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 80 88 63 72 77 75 83 91 63 73 77 75 85 93 Temp 77 80 80 78 76 74 73 73 79 82 83 80 76 75 73 74 80 84 85 81 76 Dewpt 74 75 75 74 73 73 72 72 74 74 75 74 73 73 72 72 74 74 74 73 72 RH 90 85 85 88 90 97 97 97 85 77 77 82 90 94 97 93 82 72 70 77 87 Wind dir E SE SE SE SE SE SE SE SE SE SE SE E E E E E E E E E Wind spd 3 9 11 9 5 5 4 4 5 9 11 10 5 5 5 5 6 10 11 10 5 Wind gust 23 23 20 21 23 21 24 26 23 Clouds B1 OV B2 B1 B1 B1 B2 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 70 50 50 30 20 QPF 12hr 0.70-0.83 0.25-0.60 0.50-0.89 0.03-0.14 0.05-1.04 Snow 12hr MM MM MM Rain shwrs SC NM NM SC SC SC SC SC IS IS SC SC IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS Obvis H H H H H H Heat index 80 84 85 81 82 88 89 84 84 91 92 85 Max heat 95 105 103 87 97 108 106 87 101 111 109 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 85 72 84 71 84 71 85 Temp 73 80 85 76 73 79 84 75 72 79 84 76 72 79 85 76 Dewpt 72 72 73 72 72 73 74 72 71 72 73 72 71 73 73 71 PWind dir E E NE E E E E E Wind char LT GN LT LT LT GN LT GN Avg clouds FW FW FW SC SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 5 20 10 50 10 10 10 30 Rain shwrs IS IS IS IS IS IS IS SC IS IS IS IS IS IS SC Tstms IS IS $$ PRZ007-022000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 73 84 91 65 76 82 75 87 94 65 77 82 75 89 94 Temp 81 84 84 82 80 78 77 78 83 86 87 84 80 79 77 78 84 88 89 85 80 Dewpt 73 75 75 75 74 74 73 72 74 75 75 75 74 73 73 72 73 74 74 74 74 RH 77 74 74 79 82 88 87 82 74 70 68 74 82 82 87 82 70 63 61 70 82 Wind dir E SE SE SE E E E E E SE SE SE E E E E E E SE E E Wind spd 3 11 12 11 8 9 9 8 9 11 12 11 9 6 6 8 9 13 13 12 8 Wind gust 25 25 25 19 23 21 20 21 25 26 25 21 21 28 28 27 23 Clouds SC B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 FW FW SC SC SC SC SC SC CL PoP 12hr 60 70 40 30 30 QPF 12hr 0.46-0.80 0.28-0.65 0.50-0.68 0.01-0.13 0.04-1.03 Snow 12hr MM MM MM Rain shwrs IS NM NM SC SC SC NM SC SC SC SC SC IS IS SC SC IS IS IS IS Tstms IS IS IS Obvis H H H H H H H H Heat index 85 91 92 89 84 81 89 95 96 92 85 81 91 96 98 92 84 Max heat 94 106 105 94 99 109 106 93 99 109 108 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 75 87 75 88 75 89 Temp 76 84 89 80 76 83 87 79 76 83 88 79 76 83 89 79 Dewpt 71 70 71 72 71 72 75 73 71 72 73 73 71 72 74 73 PWind dir NE E NE E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds CL CL SC SC FW FW FW SC CL FW FW FW FW FW SC SC PoP 12hr 0 40 5 30 5 5 5 30 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ008-022000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 86 92 71 75 82 84 88 94 71 75 82 84 89 94 Temp 82 85 86 82 79 77 76 76 83 87 88 84 79 77 76 76 83 88 89 84 79 Dewpt 76 77 77 75 75 74 74 73 75 76 76 75 75 75 74 74 75 76 77 76 76 RH 82 77 75 79 88 90 94 90 77 70 68 74 88 94 94 94 77 68 68 77 91 Wind dir E E SE SE SE SE SE SE E E E E E E E E E E E E E Wind spd 10 8 4 3 4 5 4 4 5 9 12 5 5 6 6 8 9 11 16 14 11 Wind gust 26 21 29 29 Clouds SC B2 B2 OV SC SC SC SC SC SC B2 B2 SC SC FW FW FW FW B2 B2 FW PoP 12hr 70 10 60 10 60 QPF 12hr 0.70-1.36 0.08-0.20 0.82-1.24 0.01 1.04-1.24 Snow 12hr MM MM MM Rain shwrs IS NM NM NM IS IS IS IS IS IS NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS Obvis H H H H H H Heat index 88 95 96 89 81 90 98100 92 82 91 99101 93 83 Max heat 100 107 107 92 102 114 110 92 102 114 111 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 75 87 73 87 74 88 Temp 76 83 87 79 76 82 87 78 74 82 87 78 75 82 88 78 Dewpt 74 75 76 74 74 75 77 75 73 74 76 75 73 74 76 75 PWind dir E E E E E E E E Wind char GN GN GN LT LT LT LT GN Avg clouds FW FW FW SC SC SC SC B1 FW FW FW B1 FW FW FW SC PoP 12hr 0 10 10 70 0 50 5 40 Rain shwrs IS IS IS IS NM NM IS IS SC SC IS IS SC SC Tstms IS IS IS IS $$ PRZ009-022000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 73 81 90 67 73 77 75 84 93 66 73 77 75 86 94 Temp 78 81 81 79 76 75 74 74 80 83 84 81 76 75 73 74 81 85 86 81 76 Dewpt 73 75 74 73 72 73 72 71 73 74 74 73 72 72 72 70 73 73 74 73 73 RH 85 82 79 82 87 94 93 90 79 74 72 77 87 90 97 87 77 67 68 77 90 Wind dir E SE SE SE SE SE SE SE SE SE SE SE SE E E E E E E E E Wind spd 4 6 9 8 5 5 5 5 5 8 6 5 5 4 4 4 5 8 6 5 4 Wind gust 24 26 26 21 21 20 21 25 26 24 19 19 27 27 26 23 Clouds SC B2 B2 OV SC SC SC SC SC SC B2 B2 FW FW SC SC FW FW B2 B2 CL PoP 12hr 80 30 60 5 60 QPF 12hr 0.64-1.37 0.10-0.41 0.50-1.24 0.00-0.10 0.09-1.24 Snow 12hr MM MM MM Rain shwrs IS NM NM D SC SC SC IS IS IS NM SC IS IS IS IS NM NM Tstms IS IS IS IS IS IS IS Obvis H H H H H H Heat index 80 86 87 81 84 90 91 85 85 92 94 86 Max heat 95 106 103 87 98 109 108 87 98 109 108 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 85 72 84 71 84 71 85 Temp 73 80 85 76 73 79 84 75 72 79 84 75 72 79 85 76 Dewpt 72 72 73 72 72 72 75 73 71 72 73 72 70 72 74 72 PWind dir E E NE E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL SC B1 FW FW SC B1 CL CL FW SC FW FW FW SC PoP 12hr 0 50 5 70 0 50 0 50 Rain shwrs SC SC IS IS NM NM SC SC SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ010-022000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 87 92 71 76 82 77 90 94 71 76 82 78 90 94 Temp 82 86 87 83 80 78 77 77 84 89 90 85 80 78 77 77 85 89 90 85 80 Dewpt 76 77 77 76 75 75 74 73 76 77 77 76 76 75 74 73 75 77 77 77 76 RH 82 75 72 80 85 91 90 87 77 68 66 75 88 91 90 87 72 68 66 77 88 Wind dir E SE SE SE SE E E E E SE E E E E E E E E E E E Wind spd 9 6 11 11 9 9 10 9 9 9 8 5 8 8 6 8 8 8 8 6 6 Wind gust 25 17 21 24 25 26 26 25 25 21 23 24 25 26 27 26 25 23 25 21 19 Clouds FW B2 B2 OV SC SC SC B1 SC SC B2 B2 FW FW FW FW CL CL B2 B2 SC PoP 12hr 80 30 50 5 60 QPF 12hr 0.35-1.33 0.10-0.39 0.50-1.25 0.00-0.10 0.07-1.27 Snow 12hr MM MM MM Rain shwrs IS NM NM D IS IS IS SC IS IS NM NM IS IS IS IS NM NM IS Tstms IS IS IS IS IS IS IS Obvis H H H H H H Heat index 90 97 99 92 84 93101103 95 85 94102104 96 84 Max heat 98 107 107 92 102 114 112 92 100 114 112 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 90 75 89 74 89 74 90 Temp 76 84 90 80 76 84 89 79 75 83 89 79 75 84 90 80 Dewpt 74 75 77 75 74 75 77 75 74 74 76 75 73 74 77 75 PWind dir E E NE E E E E E Wind char LT GN GN LT LT LT LT LT Avg clouds SC FW FW SC FW FW SC B1 SC FW FW SC FW FW SC SC PoP 12hr 5 30 5 70 10 50 5 50 Rain shwrs IS IS IS IS IS IS NM NM IS IS SC SC IS IS SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ011-022000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 84 89 92 73 77 82 84 91 94 73 77 82 84 92 94 Temp 84 88 89 85 81 79 78 78 86 90 91 87 82 79 78 78 86 91 92 87 81 Dewpt 74 77 77 77 76 76 74 74 76 78 77 77 77 75 74 73 75 77 77 77 76 RH 72 70 68 77 85 91 88 88 72 68 64 72 85 88 88 85 70 64 62 72 85 Wind dir E SE SE SE E E SE E E SE SE SE E E E E E SE SE E E Wind spd 3 13 17 17 13 14 14 14 14 16 17 16 13 11 11 11 12 17 17 17 14 Wind gust 27 31 31 28 29 29 29 28 29 33 32 31 26 25 25 26 34 35 34 32 Clouds FW B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 CL CL SC SC CL CL SC SC FW PoP 12hr 60 50 40 20 30 QPF 12hr 0.39-0.75 0.23-0.51 0.48-0.59 0.01-0.09 0.06-1.03 Snow 12hr MM MM MM Rain shwrs NM SC SC SC SC SC SC SC IS SC SC IS IS SC SC IS Tstms IS IS IS Obvis H H H H H H H H Heat index 91100102 96 88 83 96104105 98 89 82 96105106 98 86 Max heat 95 107 106 93 100 110 109 93 99 113 111 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 92 74 91 75 92 74 92 Temp 76 86 92 80 75 85 91 80 76 85 92 80 75 85 92 80 Dewpt 72 70 73 74 72 74 77 76 73 74 76 76 72 73 76 76 PWind dir E E NE E E E E E Wind char GN GN LT GN LT GN LT GN Avg clouds FW FW SC B1 FW FW FW SC FW FW FW FW FW FW FW SC PoP 12hr 5 60 5 30 5 5 0 10 Rain shwrs IS IS NM NM IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ012-022000- Culebra- Including the city of Culebra 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 87 91 80 84 88 92 81 84 88 93 Temp 84 86 87 85 83 82 81 81 85 87 88 86 83 82 81 81 85 88 88 86 83 Dewpt 77 78 78 79 77 78 77 77 78 78 78 78 77 78 77 77 77 78 78 78 77 RH 80 77 75 82 82 88 88 88 80 75 72 77 82 88 88 88 77 72 72 77 82 Wind dir SE SE SE SE SE SE SE SE E SE E E E E E E E E E E E Wind spd 18 18 17 17 18 18 17 16 16 17 17 16 17 19 18 18 18 17 16 16 18 Clouds OV OV B2 B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 60 60 50 40 QPF 12hr 0.65-0.86 0.55 0.89 0.26 0.19 Snow 12hr MM MM MM Rain shwrs NM NM NM SC SC SC SC NM SC SC NM SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS Heat index 94 98 99 96 92 90 87 87 96101101 98 92 91 89 89 96100102 98 93 Max heat 98 106 107 96 102 109 108 96 102 108 108 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 88 80 88 80 88 81 88 Temp 81 85 88 83 81 85 88 83 81 85 88 83 81 85 88 83 Dewpt 76 76 77 77 76 76 77 76 76 76 77 76 76 77 76 77 PWind dir E E E E E E E E Wind char BZ GN GN GN BZ BZ BZ GN Avg clouds SC SC SC B1 SC B1 B1 SC SC SC SC SC B1 B1 SC SC PoP 12hr 30 40 40 40 20 40 40 30 Rain shwrs SC SC SC SC SC SC SC SC IS IS IS SC SC SC SC SC Tstms IS IS $$ PRZ013-022000- Vieques- Including the city of Vieques 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 83 86 89 76 79 82 84 88 92 80 84 88 92 Temp 83 86 86 84 82 81 80 80 85 87 88 85 82 81 80 80 85 88 88 86 83 Dewpt 76 77 76 77 76 76 76 76 77 76 76 76 76 76 76 76 76 76 75 76 76 RH 80 75 72 80 82 85 88 88 77 70 68 75 82 85 88 88 75 68 66 72 80 Wind dir SE SE SE SE SE SE SE SE E SE E E E E E E E E E E E Wind spd 16 17 17 17 18 17 16 14 16 16 16 16 16 18 18 16 18 17 16 16 18 Clouds B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 70 60 50 50 40 QPF 12hr 0.63-0.68 0.56-0.65 0.85 0.26 0.19 Snow 12hr MM MM MM Rain shwrs NM NM SC SC NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 92 96 96 94 89 87 84 84 94 99 99 95 90 88 86 86 94 99 99 95 90 Max heat 96 102 102 93 100 107 103 93 99 106 103 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 79 88 79 88 79 88 79 88 Temp 80 85 88 82 80 85 88 82 80 85 88 82 80 85 88 82 Dewpt 76 75 75 75 75 75 75 74 75 75 75 75 75 75 74 75 PWind dir E E E E E E E E Wind char BZ BZ GN GN GN GN BZ GN Avg clouds SC SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 30 50 50 40 20 40 40 30 Rain shwrs SC SC SC SC SC SC SC SC IS IS SC SC SC SC SC SC Tstms IS IS $$ VIZ001-022000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 85 91 72 79 82 84 86 93 72 80 82 84 86 93 Temp 82 85 85 83 82 81 79 80 83 86 86 84 82 81 80 80 84 86 86 84 82 Dewpt 77 77 77 77 76 78 77 77 77 77 76 77 76 77 76 76 76 77 76 77 76 RH 85 77 77 82 82 91 94 91 82 75 72 80 82 88 88 88 77 75 72 80 82 Wind dir SE SE SE SE SE SE SE E E SE E E E E E E E E E E E Wind spd 19 20 18 17 18 19 18 17 17 18 17 16 18 19 18 18 18 18 16 17 18 Clouds B2 B2 B2 B1 B2 B2 B2 OV B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC SC SC PoP 12hr 70 70 60 40 40 QPF 12hr 0.60-0.65 0.58 0.89 0.14-0.21 0.13 Snow 12hr MM MM MM Rain shwrs NM NM SC SC SC SC SC NM SC SC NM SC SC SC IS IS SC SC IS IS SC Tstms IS IS IS IS IS IS Obvis H H H H Heat index 90 95 95 92 88 87 83 85 93 97 97 94 89 88 84 86 93 97 97 94 89 Max heat 100 107 107 96 102 108 107 97 102 109 107 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 86 79 86 79 86 79 86 Temp 80 84 86 81 79 83 86 82 80 84 86 82 80 84 86 82 Dewpt 76 76 76 75 76 76 75 75 76 75 75 75 76 75 75 76 PWind dir E E E E E E E E Wind char BZ GN GN GN BZ BZ BZ BZ Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC B1 B1 SC SC PoP 12hr 30 30 40 40 10 40 40 30 Rain shwrs SC IS IS IS SC SC SC SC IS IS IS SC SC SC SC IS $$ VIZ002-022000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Sat Aug 2 2025 Date Sat 08/02/25 Sun 08/03/25 Mon 08/04/25 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 83 86 92 76 79 82 84 87 94 80 84 88 94 Temp 83 85 86 84 82 81 80 80 84 87 87 85 82 81 80 81 85 87 88 85 82 Dewpt 77 77 77 77 76 77 77 77 77 77 77 77 76 77 76 76 76 77 77 77 76 RH 82 77 75 80 82 88 91 91 80 72 72 77 82 88 88 85 75 72 70 77 82 Wind dir SE SE SE SE SE E E E E E E E E E E E E E E E E Wind spd 16 18 18 16 14 14 14 13 16 17 17 16 14 17 14 16 17 18 14 16 16 Clouds SC SC B1 B1 B2 B2 B1 B2 B1 B1 B2 B2 B1 B1 SC SC B1 B1 SC SC SC PoP 12hr 50 50 60 40 40 QPF 12hr 0.37 0.50 0.81-0.89 0.14 0.13 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC SC SC NM SC SC SC IS IS SC SC IS IS SC Tstms IS IS Obvis H H H H Heat index 92 96 97 94 90 87 84 85 95 99 99 95 90 88 85 87 94 99 99 96 90 Max heat 100 107 106 94 102 110 109 94 102 110 109 Date Tue 08/05/25 Wed 08/06/25 Thu 08/07/25 Fri 08/08/25 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 87 79 88 79 87 79 88 Temp 80 84 87 82 80 84 88 82 80 84 87 82 80 84 88 82 Dewpt 75 76 76 76 75 76 75 74 75 75 75 75 76 75 75 76 PWind dir E E E E E E E E Wind char BZ GN GN GN GN GN BZ BZ Avg clouds SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW PoP 12hr 30 30 40 40 10 30 30 20 Rain shwrs SC SC IS SC SC SC SC IS IS IS IS SC SC SC IS IS $$