Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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095 FOCA52 TJSJ 250902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Fri Jul 25 2025 PRZ001-252000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 80 88 90 71 75 82 82 89 91 73 76 82 81 88 90 Temp 83 87 88 85 79 77 76 77 83 88 89 86 80 78 77 78 83 87 88 85 80 Dewpt 75 76 75 75 74 74 73 73 74 75 75 75 75 75 75 75 77 77 77 77 76 RH 77 70 66 72 85 90 90 87 74 66 64 70 85 91 94 91 82 72 70 77 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 10 13 12 12 8 6 6 6 10 13 14 13 9 8 8 6 10 14 11 6 4 Wind gust 25 Clouds SC SC SC SC SC CL CL FW FW FW B1 B1 SC SC B1 B1 B1 B1 OV OV B2 PoP 12hr 20 10 50 50 70 QPF 12hr 0.04 0.01 0.09-0.31 0.10-0.21 0.82-0.96 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS SC SC IS IS SC SC SC SC NM NM NM Tstms IS IS IS IS IS IS IS Heat index 91 97 98 93 83 90 97 98 95 86 81 92 99100 96 86 Max heat 96 107 105 89 96 106 105 91 97 109 108 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 88 76 89 Temp 77 84 89 80 77 84 89 80 77 83 88 80 76 83 89 80 Dewpt 76 77 78 77 76 77 77 76 74 75 76 75 74 75 76 75 PWind dir E E SE E E E E E Wind char LT GN GN GN LT GN GN GN Avg clouds B2 B2 B1 B2 SC SC B1 B1 FW FW SC SC FW SC B1 SC PoP 12hr 60 70 40 60 10 10 30 30 Rain shwrs NM NM NM NM IS IS SC NM IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS $$ PRZ002-252000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 86 90 66 76 82 75 86 91 66 77 82 75 86 90 Temp 82 85 86 84 79 78 76 77 82 85 86 84 80 78 77 78 82 85 86 83 80 Dewpt 75 75 74 74 73 73 73 73 74 74 74 75 74 75 75 75 76 76 76 77 75 RH 79 72 68 72 82 85 90 87 77 70 68 74 82 91 94 91 82 75 72 82 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 12 11 11 9 8 8 9 12 13 13 12 10 9 10 10 13 14 11 8 5 Wind gust 19 19 19 20 20 23 21 24 Clouds SC SC SC SC SC SC FW SC B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV OV PoP 12hr 20 40 40 50 70 QPF 12hr 0.05 0.03-0.11 0.08-0.18 0.21 0.75-0.96 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC SC SC SC IS IS SC SC SC SC NM NM NM Tstms IS IS IS IS IS Heat index 88 93 94 90 83 88 93 94 91 84 81 89 94 95 92 85 Max heat 96 102 100 90 95 103 102 91 97 104 103 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 86 77 86 76 86 76 86 Temp 77 82 86 80 77 82 86 80 76 82 86 79 76 82 86 80 Dewpt 75 76 77 76 75 76 76 74 74 74 75 73 73 75 75 74 PWind dir E E E E E E E E Wind char LT GN GN GN GN GN GN GN Avg clouds OV B2 B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC B1 SC PoP 12hr 70 70 50 50 30 30 50 50 Rain shwrs NM NM NM NM SC SC SC IS IS IS SC IS IS SC SC SC Tstms IS IS IS IS IS $$ PRZ003-252000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 94 67 75 82 77 88 94 69 76 82 76 86 93 Temp 83 86 87 84 79 77 76 77 83 87 88 85 80 78 77 77 82 85 86 84 80 Dewpt 73 72 72 71 71 72 71 71 72 72 72 72 73 74 73 73 74 74 75 75 74 RH 72 63 61 65 77 85 85 82 70 61 59 65 79 88 87 87 77 70 70 74 82 Wind dir E E E E NE NE NE NE E E E E NE NE NE NE E E E E E Wind spd 10 13 13 12 9 8 8 8 11 14 14 12 9 8 8 9 11 13 9 6 5 Wind gust 20 29 29 26 19 23 31 29 24 18 23 26 Clouds SC SC SC SC FW FW CL SC SC SC SC SC SC SC B1 B1 B1 B1 OV OV OV PoP 12hr 20 20 30 40 70 QPF 12hr 0.02 0.01-0.08 0.03-0.08 0.13-0.21 0.80-0.96 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC NM NM NM Tstms IS IS IS IS IS Heat index 88 93 94 89 82 87 93 94 91 84 80 88 93 95 91 84 Max heat 95 101 99 89 94 102 101 90 96 104 104 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 86 76 87 76 87 Temp 77 83 87 80 77 82 86 79 76 83 87 79 76 82 87 80 Dewpt 74 75 75 75 75 75 75 73 72 73 72 73 72 73 73 73 PWind dir E E E E E E E E Wind char LT GN GN GN GN GN GN GN Avg clouds OV B2 B1 B2 B1 B1 B1 SC FW SC SC SC SC SC B1 SC PoP 12hr 70 70 50 50 10 30 40 50 Rain shwrs NM NM SC NM SC SC SC SC IS IS IS IS SC SC SC SC Tstms IS IS IS IS $$ PRZ004-252000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 85 91 67 72 75 76 86 92 68 73 77 75 84 90 Temp 80 84 85 82 76 74 72 74 80 85 86 83 77 75 74 75 80 83 84 82 77 Dewpt 73 73 72 72 71 71 71 70 72 72 72 73 72 73 73 73 74 75 75 75 74 RH 79 70 65 72 85 90 97 87 77 65 63 72 85 94 97 94 82 77 74 79 90 Wind dir E E E E NE NE E E E E E E E E E E E E E E E Wind spd 6 10 10 11 5 3 3 3 8 11 12 10 5 3 4 4 9 12 6 5 2 Clouds SC SC SC SC FW CL CL FW SC SC SC SC SC SC B1 B1 B1 B1 OV OV OV PoP 12hr 20 10 30 50 70 QPF 12hr 0.03 0.00-0.07 0.04-0.27 0.12-0.21 0.82-0.96 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS SC SC IS IS SC SC SC SC NM NM NM Tstms IS IS IS IS IS Heat index 84 91 91 86 84 91 92 88 84 90 92 87 Max heat 94 102 100 83 94 103 101 87 95 105 104 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 85 74 85 73 85 72 85 Temp 74 80 85 78 74 80 85 77 73 80 85 77 73 80 85 77 Dewpt 73 75 76 74 73 75 75 73 71 73 73 72 71 73 73 73 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds OV B2 B2 B2 SC B1 B1 B1 FW SC SC SC SC SC B1 SC PoP 12hr 70 70 50 50 20 20 40 40 Rain shwrs NM NM NM NM IS SC SC SC IS IS IS IS IS IS SC SC Tstms IS IS IS IS $$ PRZ005-252000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 88 92 71 74 82 83 89 93 73 76 82 83 88 92 Temp 83 87 88 84 79 76 75 76 83 88 89 85 80 78 76 77 83 87 88 85 80 Dewpt 76 77 77 75 74 74 73 72 75 76 76 76 75 75 75 75 77 78 79 78 77 RH 80 72 70 74 85 94 94 87 77 68 66 75 85 91 97 94 82 75 75 80 91 Wind dir E E NE NE E E E E E E NE E E E E E E E E E E Wind spd 11 16 16 16 11 8 8 6 9 14 18 18 12 9 9 8 9 14 13 9 9 Wind gust 26 27 27 25 32 33 25 26 24 Clouds SC SC SC SC FW CL CL CL CL CL B1 B1 SC SC SC SC B1 B1 OV OV B2 PoP 12hr 30 0 40 30 70 QPF 12hr 0.03-0.12 0 0.06-0.32 0.06-0.12 0.64-1.00 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC SC IS IS IS IS SC SC NM NM SC Tstms IS IS IS IS IS Heat index 90 99100 93 81 90 98100 95 85 92100103 97 86 Max heat 96 111 108 90 96 110 108 90 99 115 113 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 88 74 89 Temp 76 84 89 80 76 84 89 79 75 83 88 79 75 83 89 80 Dewpt 75 77 79 77 76 78 79 76 74 75 78 75 74 76 77 75 PWind dir E E E E E E E E Wind char LT GN LT GN GN GN GN GN Avg clouds B2 B1 SC B1 SC SC SC B1 FW FW SC SC FW FW SC B1 PoP 12hr 50 60 20 50 5 30 5 50 Rain shwrs SC SC IS IS IS IS IS SC IS IS IS IS IS SC SC Tstms IS IS IS IS IS $$ PRZ006-252000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 83 93 61 70 75 75 84 94 62 72 77 75 83 92 Temp 78 82 83 80 74 72 71 72 78 83 84 81 76 74 72 73 78 82 83 80 76 Dewpt 72 72 72 71 70 70 70 69 71 72 71 71 71 72 71 71 73 74 74 74 73 RH 82 72 70 74 87 93 97 90 79 70 65 72 85 93 97 93 85 77 74 82 90 Wind dir E E E NE NE E E E E E E E E E NE E E E E E E Wind spd 6 11 12 12 5 3 3 3 6 11 11 11 5 4 4 3 6 11 8 5 4 Wind gust 29 28 24 31 29 24 25 Clouds SC SC SC SC FW CL CL CL CL CL SC SC SC SC B1 B1 B1 B1 OV OV B2 PoP 12hr 20 0 30 30 70 QPF 12hr 0.01-0.19 0 0.03-0.30 0.06-0.15 0.62-0.92 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC IS IS SC SC SC SC NM NM SC Tstms IS IS IS Heat index 81 87 88 83 81 87 89 84 81 87 89 84 Max heat 93 104 102 83 92 104 103 86 95 106 105 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 83 72 83 71 83 71 83 Temp 72 79 83 76 73 79 83 75 71 78 83 75 71 78 83 76 Dewpt 72 73 75 73 72 74 74 72 70 71 73 71 70 72 73 71 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT LT Avg clouds B2 B1 SC B1 SC SC SC SC FW FW SC SC FW SC SC SC PoP 12hr 50 50 20 50 5 20 10 30 Rain shwrs SC SC IS IS IS IS SC SC IS IS IS IS SC SC Tstms IS IS IS $$ PRZ007-252000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 73 82 75 88 94 64 75 82 75 88 94 Temp 83 87 88 85 78 76 74 75 82 87 88 85 80 78 76 77 83 87 88 85 80 Dewpt 70 70 71 70 69 69 68 68 69 70 70 71 71 71 70 70 71 72 73 72 72 RH 65 57 57 61 74 79 82 79 65 57 55 63 74 79 82 79 67 61 61 65 77 Wind dir E E SE E NE NE NE NE E E SE E E NE NE NE E E E E E Wind spd 5 13 14 11 8 5 5 4 5 14 14 11 6 5 4 5 8 13 10 8 5 Wind gust 31 32 27 19 32 33 28 20 29 25 21 Clouds SC SC SC B1 FW CL CL CL CL CL SC SC SC SC SC SC SC SC B2 B2 B2 PoP 12hr 30 0 20 30 60 QPF 12hr 0.00-0.59 0 0.02-0.53 0.03-0.13 0.31-0.80 Snow 12hr MM MM MM Rain shwrs IS SC IS IS IS IS SC SC IS IS NM NM NM Tstms IS IS IS IS Heat index 86 92 94 89 80 86 92 94 90 83 87 93 94 90 83 Max heat 93 103 102 88 92 103 102 89 94 104 103 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 76 87 74 87 75 87 Temp 76 83 87 80 77 82 87 78 75 82 87 79 75 82 87 79 Dewpt 71 72 74 74 73 74 73 71 70 69 71 71 70 70 72 71 PWind dir E E E E E E E E Wind char LT GN GN GN LT GN LT GN Avg clouds B2 B1 SC B1 SC SC SC SC FW FW SC SC SC FW SC SC PoP 12hr 60 50 20 40 5 40 10 40 Rain shwrs NM IS IS SC IS IS SC SC IS SC SC IS IS SC SC Tstms IS IS IS $$ PRZ008-252000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 86 93 68 73 82 83 87 94 70 75 82 83 87 94 Temp 81 85 86 83 77 75 74 75 81 86 87 84 79 77 75 76 82 86 87 84 79 Dewpt 74 75 76 74 73 73 72 71 73 74 75 74 74 74 74 74 75 76 77 76 75 RH 79 72 72 74 87 94 93 87 77 68 68 72 85 90 97 94 79 72 72 77 88 Wind dir E E NE NE E E E E E NE NE NE E E E E E E E E E Wind spd 13 17 17 17 13 12 10 9 11 14 16 16 16 12 11 10 12 14 11 8 10 Wind gust 27 27 27 26 24 25 31 32 27 24 23 21 23 26 21 Clouds SC SC SC SC CL CL CL CL CL CL B1 B1 SC SC SC SC SC SC OV OV B2 PoP 12hr 30 0 40 30 80 QPF 12hr 0.05-0.22 0 0.06-0.50 0.04 0.88-1.04 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC SC IS IS IS IS SC SC D D SC Tstms IS IS IS Heat index 86 94 95 89 86 94 96 90 81 89 96 99 93 82 Max heat 97 110 108 89 96 110 109 90 99 113 112 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 74 87 73 87 73 87 Temp 75 82 87 79 75 82 87 78 74 81 87 78 74 81 87 78 Dewpt 74 75 78 76 75 76 77 75 73 74 76 74 73 74 76 75 PWind dir E E E E E E E E Wind char GN GN LT GN GN GN GN GN Avg clouds B2 B1 B1 B2 SC SC SC B1 SC SC SC B1 SC FW SC B2 PoP 12hr 50 70 30 60 5 40 10 60 Rain shwrs SC SC NM NM SC IS NM NM IS IS SC SC IS IS NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ009-252000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 83 94 63 70 73 75 84 94 66 72 75 75 84 93 Temp 78 82 83 80 74 72 70 72 78 83 84 81 76 74 72 73 79 83 84 81 76 Dewpt 72 72 73 72 71 70 69 67 70 71 72 72 72 72 71 70 72 73 75 74 73 RH 82 72 72 77 90 93 97 84 76 67 67 74 87 93 97 90 79 72 74 79 90 Wind dir E E E NE NE E E E E E E E E E E E E E E E E Wind spd 6 10 9 9 6 5 4 4 4 8 8 5 5 5 4 4 5 9 6 4 4 Wind gust 26 26 19 16 26 29 16 17 29 24 19 Clouds SC SC B1 B2 FW CL CL CL CL CL B1 B2 SC SC SC SC SC SC OV OV B2 PoP 12hr 60 0 60 20 80 QPF 12hr 0.06-0.64 0 0.09-0.84 0.04 0.30-1.03 Snow 12hr MM MM MM Rain shwrs IS SC NM SC SC IS IS IS IS IS IS NM NM SC Tstms IS IS IS IS IS IS IS Heat index 80 87 90 83 80 88 90 85 82 89 91 86 Max heat 91 105 102 91 105 104 84 94 108 106 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 73 83 70 84 71 84 Temp 73 79 84 76 73 79 83 75 71 78 84 75 71 79 84 76 Dewpt 72 73 76 73 72 74 74 73 70 71 74 72 70 72 73 72 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B2 SC SC SC B1 FW FW SC B1 FW FW SC B1 PoP 12hr 50 70 20 60 5 50 5 60 Rain shwrs SC SC NM NM IS IS NM NM IS IS SC SC IS IS NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-252000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 88 93 68 73 82 77 89 94 69 75 82 76 89 94 Temp 83 87 88 85 78 76 74 75 82 87 89 85 79 77 75 76 83 88 89 86 80 Dewpt 74 75 77 75 74 73 71 70 72 74 76 75 75 74 73 72 75 76 78 77 76 RH 74 68 70 72 88 90 90 84 72 65 66 72 88 90 94 87 77 68 70 75 88 Wind dir E E E NE NE E E E E E E NE E E E NE E E E E E Wind spd 10 11 8 11 11 11 9 6 6 5 6 5 9 9 9 8 8 6 8 6 6 Wind gust 25 24 21 23 27 26 23 18 19 18 20 19 25 23 26 21 19 20 19 19 23 Clouds SC SC B1 B2 FW CL CL CL CL CL B1 B2 SC SC SC SC SC SC B2 B2 B2 PoP 12hr 60 0 70 20 70 QPF 12hr 0.07-0.67 0.00-0.08 0.15-0.87 0.02-0.17 0.14-1.04 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC D IS IS IS IS IS IS D D SC Tstms IS IS IS IS IS IS IS Heat index 89 97100 93 88 96100 94 82 90 99102 96 84 Max heat 96 110 108 89 95 110 109 90 98 114 112 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 75 88 74 88 74 89 Temp 76 83 89 80 76 83 88 79 74 83 88 79 75 83 89 79 Dewpt 74 75 78 76 75 76 78 76 73 73 76 75 72 74 76 75 PWind dir E E E E E E E E Wind char LT LT GN GN LT LT GN LT Avg clouds B2 B1 B1 B2 B1 SC B1 B1 SC SC SC B1 SC FW SC B1 PoP 12hr 50 70 30 60 10 50 10 60 Rain shwrs SC SC NM NM SC SC IS NM IS IS SC SC IS IS NM SC Tstms IS IS IS IS IS IS IS IS $$ PRZ011-252000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 91 94 69 73 82 83 91 94 71 75 82 83 91 94 Temp 84 90 91 87 79 76 74 75 84 90 91 87 80 77 76 77 84 90 91 87 81 Dewpt 71 72 74 74 73 71 69 68 69 71 73 73 73 72 71 71 72 74 74 74 74 RH 65 56 58 65 82 85 84 79 61 54 56 63 79 85 85 82 67 60 58 65 79 Wind dir E SE E E NE E E E E E SE E E NE NE NE E E E E E Wind spd 3 12 13 9 8 6 5 4 3 12 16 5 3 5 4 4 6 16 16 13 10 Wind gust 29 31 21 29 34 34 34 28 21 Clouds SC SC B1 B1 FW FW CL CL FW CL B1 B1 SC SC SC SC SC SC B1 B1 B2 PoP 12hr 30 0 30 10 50 QPF 12hr 0.02-0.64 0.01 0.03-0.76 0.04 0.16-0.46 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS IS SC SC SC Tstms IS IS IS IS IS Heat index 89 97101 94 81 87 96100 94 84 90 99101 96 86 Max heat 92 107 105 89 91 105 105 90 93 109 108 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 76 90 75 91 75 91 Temp 77 85 91 81 77 85 90 80 75 84 91 80 76 84 91 81 Dewpt 72 72 76 76 74 75 75 74 71 70 73 74 71 71 74 74 PWind dir E E E E E E E E Wind char LT GN BZ BZ GN GN GN GN Avg clouds B2 B1 B1 B1 B1 SC SC B1 SC SC SC SC FW FW FW SC PoP 12hr 50 50 40 40 10 40 5 30 Rain shwrs SC SC SC SC SC SC SC SC IS IS SC SC IS IS SC SC Tstms IS IS IS $$ PRZ012-252000- Culebra- Including the city of Culebra 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 92 80 83 88 92 80 83 87 92 Temp 84 87 87 85 82 81 80 81 85 87 88 86 83 81 80 81 85 87 87 86 83 Dewpt 76 76 75 75 75 76 75 75 75 76 76 77 76 77 76 77 77 78 78 78 77 RH 77 70 68 72 79 85 85 82 72 70 68 75 80 88 88 88 77 75 75 77 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 18 17 16 14 16 17 17 18 19 17 17 16 17 18 20 20 19 19 16 12 13 Clouds SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 30 30 30 50 60 QPF 12hr 0.06 0.11 0.11 0.19 0.52 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS SC IS SC SC SC SC SC IS IS SC SC SC SC NM NM SC Tstms IS IS IS IS IS Heat index 93 96 96 94 89 87 84 86 92 97 98 96 91 89 86 88 94 99100 97 92 Max heat 97 102 101 91 96 104 103 93 98 106 105 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 88 80 88 80 88 80 88 Temp 80 85 88 83 80 85 88 83 80 85 88 82 80 85 88 83 Dewpt 77 78 78 78 77 77 77 76 75 75 76 76 76 76 76 76 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B2 B2 B2 B1 B1 B1 B1 SC FW SC B1 SC SC SC B1 SC PoP 12hr 70 70 40 40 30 40 50 50 Rain shwrs SC NM NM SC SC SC SC SC IS SC SC SC IS SC SC SC Tstms IS IS IS $$ PRZ013-252000- Vieques- Including the city of Vieques 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 87 91 76 78 82 83 88 91 76 79 82 83 87 91 Temp 84 86 87 85 81 80 79 80 84 87 88 86 82 80 79 80 84 87 87 85 82 Dewpt 75 75 73 73 73 74 74 74 74 74 74 75 75 75 75 75 76 76 75 76 76 RH 74 70 63 67 77 82 85 82 72 65 63 70 79 85 88 85 77 70 68 75 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 18 17 16 14 16 17 17 18 19 17 17 17 18 17 19 19 20 19 14 12 12 Clouds SC SC SC SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 20 30 30 50 60 QPF 12hr 0.04 0.11 0.08 0.21 0.57-0.67 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC IS SC SC SC IS IS IS IS SC SC SC SC NM NM NM Tstms IS IS IS IS IS Heat index 91 95 95 92 87 84 80 83 91 95 96 94 88 86 83 85 93 97 97 95 89 Max heat 94 99 98 89 94 100 100 90 96 103 102 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 79 84 88 82 79 84 88 82 79 84 88 82 79 84 88 82 Dewpt 76 76 76 76 77 76 75 75 74 74 74 74 74 75 75 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 SC SC B1 SC PoP 12hr 70 70 40 40 20 40 50 50 Rain shwrs NM NM NM SC SC SC SC SC IS IS SC SC IS SC SC SC Tstms IS IS IS $$ VIZ001-252000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 86 92 71 79 82 83 86 92 72 79 82 83 86 92 Temp 83 85 86 84 81 80 79 79 83 85 86 84 81 80 79 79 83 85 86 84 81 Dewpt 75 75 74 74 74 75 75 74 74 75 75 76 75 77 76 76 77 77 77 77 76 RH 77 72 68 72 79 85 88 85 74 72 70 77 82 91 91 91 82 77 75 80 85 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 18 18 16 13 16 17 18 18 19 17 17 17 18 20 20 20 20 19 14 12 13 Clouds SC SC SC SC SC SC FW SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 PoP 12hr 20 30 30 50 50 QPF 12hr 0.03 0.08 0.07 0.20 0.43 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC IS IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS Heat index 90 93 93 91 86 83 81 83 89 93 94 93 87 85 82 84 91 95 96 94 87 Max heat 96 102 101 91 97 103 103 93 99 106 105 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 86 79 86 79 86 78 86 Temp 79 83 86 81 79 83 86 81 79 83 86 81 79 83 86 81 Dewpt 77 77 77 77 77 76 76 75 75 75 75 74 75 75 76 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B2 B2 B1 B1 B1 B1 SC FW FW SC SC SC SC B1 SC PoP 12hr 70 70 40 40 20 30 40 40 Rain shwrs SC NM NM SC SC SC SC IS IS SC IS IS SC SC IS Tstms IS IS $$ VIZ002-252000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Fri Jul 25 2025 Date Fri 07/25/25 Sat 07/26/25 Sun 07/27/25 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 87 93 76 78 82 83 87 93 76 79 82 83 87 94 Temp 83 86 87 85 81 80 78 79 84 86 87 85 81 80 79 80 84 86 87 85 81 Dewpt 74 75 74 74 74 75 74 74 74 75 75 76 75 76 76 76 77 77 77 77 76 RH 74 70 65 70 79 85 88 85 72 70 68 75 82 88 91 88 80 75 72 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 17 17 14 13 13 16 18 17 19 18 18 17 14 18 19 18 18 16 12 8 12 Wind gust 27 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 30 40 60 60 QPF 12hr 0.04 0.10 0.08 0.39 0.59 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC NM NM NM NM SC Tstms IS IS IS IS IS IS IS Heat index 91 95 95 92 87 84 80 83 91 95 96 94 88 85 82 84 92 97 98 95 88 Max heat 96 104 103 90 96 106 105 91 98 108 107 Date Mon 07/28/25 Tue 07/29/25 Wed 07/30/25 Thu 07/31/25 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 87 79 87 78 87 79 87 Temp 79 84 87 82 79 84 87 81 78 84 87 81 79 84 87 82 Dewpt 77 77 77 76 77 77 76 74 74 75 75 74 75 75 76 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ GN BZ BZ Avg clouds B2 B2 B2 B1 SC B1 B1 FW CL FW SC SC SC SC SC SC PoP 12hr 70 70 40 40 10 30 40 40 Rain shwrs SC NM NM SC SC SC SC IS IS IS IS IS SC SC SC Tstms IS IS IS $$