Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
Versions:
1
2
365 FOCA52 TJSJ 232102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Sat Aug 23 2025 PRZ001-240800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 77 82 83 90 92 73 77 82 82 89 91 73 77 82 Temp 81 79 78 78 85 89 90 86 81 80 78 78 84 88 89 85 81 79 78 78 84 Dewpt 76 76 76 76 78 79 78 77 77 76 76 75 76 77 77 77 76 76 76 75 76 RH 85 91 94 94 80 73 68 75 88 88 94 91 77 70 68 77 85 91 94 91 77 Wind dir SE SE SE SE E E E E E E E E E E E E E E E E E Wind spd 6 6 5 5 6 11 14 12 9 8 8 8 10 14 17 14 10 10 9 8 11 Wind gust 25 Clouds SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 40 20 20 30 QPF 12hr 0.02-0.09 0.03-0.10 0.02 0.04 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC Tstms Obvis H H H H H H H H H H H H H H H H Heat index 86 82 81 96104104 97 89 84 80 81 94100101 96 88 83 80 81 94 Max heat 102 92 102 115 113 94 100 110 108 92 100 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 90 76 90 76 89 Temp 89 80 77 84 89 80 77 84 90 81 77 85 90 81 77 84 89 81 Dewpt 77 76 75 76 76 76 75 76 77 76 76 77 77 76 75 77 78 76 PWind dir E E E SE SE SE E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC FW FW FW FW CL FW B1 B1 SC SC SC SC SC SC SC FW PoP 12hr 30 5 5 20 60 10 10 10 10 Rain shwrs SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ002-240800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 77 82 75 88 92 67 77 82 75 87 91 68 77 82 Temp 80 79 78 78 84 87 88 85 81 79 78 78 83 86 87 84 81 79 78 78 83 Dewpt 75 76 76 76 77 77 77 77 76 76 75 75 75 76 76 76 75 76 75 75 75 RH 85 91 94 94 80 72 70 77 85 91 91 91 77 72 70 77 82 91 91 91 77 Wind dir E E E E E E E E E E E NE E E E E E E E E E Wind spd 5 8 9 8 9 12 13 12 12 11 11 11 12 14 16 14 13 14 12 11 13 Wind gust 24 21 23 23 24 25 25 26 24 23 24 Clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 30 20 20 30 QPF 12hr 0.11 0.05-0.10 0.05 0.05 0.06 Snow 12hr MM MM MM Rain shwrs SC SC SC IS IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC Obvis H H H H H H H H H H H H H H H H Heat index 85 83 80 81 93 99 99 94 87 84 80 80 91 96 97 93 86 83 81 90 Max heat 99 93 103 111 110 95 100 107 107 93 100 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 76 87 76 87 76 87 76 87 Temp 87 80 77 83 87 80 77 83 87 80 77 83 87 80 77 83 87 80 Dewpt 76 75 74 75 75 75 75 75 76 75 75 76 76 75 75 75 76 75 PWind dir E E E SE SE SE E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds B1 SC CL CL FW FW CL FW B1 SC SC SC SC SC SC SC SC FW PoP 12hr 40 0 5 30 40 20 20 30 30 Rain shwrs SC SC IS SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ003-240800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 77 82 78 88 92 69 77 82 78 88 92 70 77 82 Temp 80 79 77 78 84 87 88 85 80 79 78 78 84 87 88 85 80 79 78 78 83 Dewpt 75 75 75 75 76 75 75 76 75 75 74 74 74 74 73 74 74 74 74 74 74 RH 85 88 94 91 77 68 66 75 85 88 88 88 72 65 61 70 82 85 88 88 74 Wind dir E E E E E E E E E NE NE NE NE E E E NE NE NE NE NE Wind spd 4 6 6 6 9 12 13 11 11 10 9 9 11 16 16 14 11 11 10 9 11 Wind gust 24 27 21 23 20 19 21 31 29 27 23 24 21 20 21 Clouds B1 SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 40 20 20 20 20 QPF 12hr 0.05-0.14 0.02-0.09 0.05 0.05 0.03 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H Heat index 84 81 80 92 97 98 93 85 82 90 95 96 92 85 82 80 89 Max heat 100 92 101 109 107 93 98 105 105 91 97 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 76 87 Temp 87 79 76 82 87 79 76 82 87 80 77 83 87 80 77 83 87 80 Dewpt 74 74 74 74 74 74 74 75 75 74 75 75 74 75 74 74 74 73 PWind dir E E E E SE E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC FW FW FW FW CL FW SC SC SC SC SC FW FW FW SC SC PoP 12hr 20 0 10 30 30 20 20 30 30 Rain shwrs IS IS IS IS SC SC IS IS IS IS IS SC IS IS $$ PRZ004-240800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 74 78 77 87 92 69 74 78 76 86 92 70 74 78 Temp 78 76 75 75 82 86 87 83 78 76 75 75 82 85 86 83 78 76 75 75 81 Dewpt 74 74 74 74 76 76 75 75 74 74 73 73 74 74 74 74 73 73 73 73 74 RH 88 94 97 97 82 72 68 77 88 94 94 94 77 70 68 74 85 90 94 94 79 Wind dir E E E E E E E E E E E NE E E E E E E E E E Wind spd 3 4 4 5 6 10 11 10 6 5 4 5 8 12 13 12 6 6 5 5 9 Clouds SC SC SC SC SC SC B1 SC SC FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 40 20 20 20 QPF 12hr 0.03-0.12 0.04-0.10 0.04 0.05 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms Obvis H H H H H H H H H H H H H H H H Heat index 89 96 96 90 80 87 93 94 89 80 87 Max heat 98 88 100 108 107 89 98 107 106 88 98 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 73 86 73 86 73 86 73 86 Temp 86 77 74 81 86 77 74 81 86 77 74 81 86 77 74 81 86 77 Dewpt 75 73 73 74 74 73 73 75 75 74 73 75 75 73 73 75 75 73 PWind dir E E E SE SE SE E E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW CL FW SC SC SC SC SC SC FW SC SC FW PoP 12hr 20 0 10 30 30 10 10 20 20 Rain shwrs IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS $$ PRZ005-240800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 75 82 83 90 92 73 76 82 83 89 92 73 76 82 Temp 80 78 76 77 85 89 90 86 81 79 77 77 84 88 89 85 81 79 77 78 84 Dewpt 77 76 75 75 78 79 79 78 77 76 75 75 77 78 77 77 76 76 75 74 76 RH 91 94 97 94 80 73 70 77 88 91 94 94 80 72 68 77 85 91 94 88 77 Wind dir E SE SE SE E E NE E E E E E E E E E E E E E E Wind spd 6 5 4 4 4 12 17 16 11 9 6 8 11 16 19 17 12 10 10 8 11 Wind gust 29 31 21 31 29 24 20 Clouds SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 20 0 10 10 QPF 12hr 0.02 0.03-0.12 0 0.01 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms Obvis H H H H H H H H H H H H H H H H Heat index 84 96106107 98 87 81 94102103 96 86 81 94 Max heat 104 92 102 116 113 92 102 113 111 91 101 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 90 74 90 75 90 75 89 Temp 89 80 76 84 90 79 75 84 90 80 76 84 90 80 76 84 89 80 Dewpt 78 76 74 76 77 76 74 77 78 76 75 77 78 77 75 77 78 76 PWind dir E E E SE E SE E E E Wind char BZ LT GN LT GN LT GN LT GN Avg clouds SC SC SC FW FW SC FW FW B1 B1 FW FW SC SC SC FW FW FW PoP 12hr 30 20 10 20 60 5 30 10 10 Rain shwrs IS IS IS IS IS IS IS IS NM IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ006-240800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 72 76 75 85 92 63 72 77 75 84 92 63 73 76 Temp 76 74 73 74 80 84 85 81 77 75 73 73 80 83 84 81 76 75 74 74 79 Dewpt 73 73 72 72 74 74 74 74 73 73 71 71 72 73 72 72 72 72 71 71 72 RH 90 97 97 93 82 72 70 79 87 94 93 93 77 72 67 74 87 90 90 90 79 Wind dir SE E E E E E E E E E E NE NE E E E E E E E E Wind spd 3 3 3 3 4 9 11 10 5 5 4 4 8 11 12 12 6 5 4 4 6 Wind gust 23 26 31 27 24 Clouds FW SC SC SC SC SC B1 SC CL FW SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 10 30 20 20 10 QPF 12hr 0.02 0.03 0.01 0.03 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC IS IS IS IS IS IS IS IS IS IS Tstms Obvis H H H H H H H H H H H H H H H H Heat index 84 92 92 86 83 89 90 84 82 Max heat 97 84 99 109 107 88 96 106 105 85 96 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 71 83 71 83 72 83 71 83 Temp 83 75 72 78 83 75 72 78 83 75 73 79 83 75 72 79 83 75 Dewpt 73 72 71 72 72 72 71 73 74 72 72 73 74 73 71 73 74 72 PWind dir E E E E SE SE E E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW CL FW SC SC FW FW FW SC FW FW FW FW PoP 12hr 30 5 20 20 20 5 10 5 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ007-240800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 82 75 89 92 65 76 82 75 89 92 65 76 82 Temp 80 78 77 77 84 88 89 85 80 78 77 77 84 88 89 85 80 78 77 77 83 Dewpt 74 74 73 73 73 73 74 74 74 72 71 70 71 71 71 72 71 71 71 70 71 RH 82 88 87 87 70 61 61 70 82 82 82 79 65 57 56 65 74 79 82 79 67 Wind dir E E E E E E SE E E NE NE NE NE E E E E NE NE NE E Wind spd 4 5 5 4 5 11 13 10 8 6 5 5 6 13 13 13 8 6 5 5 6 Wind gust 24 31 23 20 19 31 29 27 20 20 Clouds FW SC SC SC SC SC SC SC CL CL SC SC SC SC SC SC SC SC SC SC CL PoP 12hr 10 20 10 10 0 QPF 12hr 0.00-0.06 0.01-0.43 0.02 0.02 0 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H Heat index 84 80 90 96 97 92 84 80 88 94 95 90 84 81 88 Max heat 98 91 97 108 106 91 94 104 102 89 95 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 75 87 75 86 76 87 75 87 Temp 87 79 76 82 87 79 76 82 86 79 77 83 87 79 76 82 87 79 Dewpt 72 72 71 71 72 73 72 73 73 73 73 74 73 74 72 71 73 72 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC FW FW FW SC FW FW SC FW SC SC SC FW FW FW FW SC PoP 12hr 40 0 20 20 20 10 10 0 10 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ008-240800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 74 82 83 89 92 71 75 82 83 88 92 71 75 82 Temp 78 76 75 76 83 88 89 84 79 77 76 76 83 87 88 84 80 78 76 77 83 Dewpt 76 75 74 72 75 77 78 76 76 75 74 74 75 76 76 75 75 74 74 73 75 RH 94 97 97 87 77 70 70 77 91 94 94 94 77 70 68 74 85 88 94 87 77 Wind dir E SE SE E E NE NE E E E E E E E E E E E E E E Wind spd 6 4 3 4 4 10 17 17 16 10 9 8 12 16 19 20 16 14 12 11 12 Wind gust 28 31 28 19 23 26 33 32 28 26 26 24 23 Clouds SC SC SC SC SC SC B1 B1 FW CL SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 20 40 0 10 5 QPF 12hr 0.01-0.07 0.05-0.48 0 0.02 0 Snow 12hr MM MM MM Rain shwrs IS SC SC IS IS IS IS Tstms Obvis H H H H H H H H H H H H H H Heat index 80 91101103 94 83 90 98 98 92 83 90 Max heat 98 91 98 110 108 91 98 107 106 91 98 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 74 88 73 88 74 88 74 87 Temp 88 79 75 83 88 78 74 82 88 79 75 83 88 79 75 82 87 78 Dewpt 76 75 73 74 75 75 73 74 76 75 74 75 77 75 74 75 77 76 PWind dir E E E SE E SE E E E Wind char BZ LT GN LT LT LT LT LT GN Avg clouds SC SC SC SC SC B1 SC SC B1 B1 CL FW SC B1 SC SC FW SC PoP 12hr 30 20 60 20 60 5 60 20 30 Rain shwrs SC SC IS IS NM NM IS IS IS NM NM NM IS IS SC SC Tstms IS IS IS IS IS IS IS $$ PRZ009-240800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 73 76 75 86 92 66 72 75 75 86 92 66 73 76 Temp 77 75 74 74 81 85 86 82 77 75 73 73 80 85 86 82 77 75 74 74 80 Dewpt 73 73 72 71 73 74 75 74 73 73 71 70 72 73 72 72 71 72 71 70 72 RH 87 94 93 90 77 70 70 77 87 94 93 90 77 67 63 72 82 90 90 87 77 Wind dir E SE SE E E E E E E E E E E E E E E E E E E Wind spd 3 3 3 3 3 6 9 8 6 5 4 3 5 9 10 12 8 6 5 5 6 Wind gust 23 28 18 18 26 28 24 18 17 16 Clouds FW SC SC SC SC SC B2 B1 CL CL SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 5 60 0 20 0 QPF 12hr 0.01 0.05-0.74 0 0.01-0.06 0 Snow 12hr MM MM MM Rain shwrs IS NM SC IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H Heat index 86 94 95 87 84 91 92 86 84 Max heat 95 85 96 109 107 84 96 107 104 85 95 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 72 84 72 84 72 84 Temp 85 76 72 79 84 76 73 79 84 76 73 80 84 76 73 79 84 76 Dewpt 73 72 71 72 73 72 72 73 74 72 72 73 74 73 72 73 74 73 PWind dir E E E E SE SE E E E Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW B1 FW SC SC FW FW FW FW SC SC FW FW SC PoP 12hr 40 10 40 20 20 0 30 10 20 Rain shwrs SC SC IS IS SC IS IS IS IS IS SC IS IS IS IS IS Tstms IS IS IS IS IS $$ PRZ010-240800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 76 82 79 90 93 69 75 82 79 90 93 71 76 82 Temp 79 78 76 77 85 89 90 85 80 78 76 77 84 89 90 86 80 78 77 77 84 Dewpt 76 76 75 73 76 77 78 77 77 76 74 73 75 76 76 76 75 75 74 72 75 RH 91 94 97 87 75 68 68 77 91 94 94 87 74 66 64 72 85 91 90 85 74 Wind dir E E E E E E SE E E E E NE NE E E E E E E E E Wind spd 6 5 6 6 5 5 6 6 10 8 8 5 8 8 8 12 12 12 10 9 9 Wind gust 17 19 17 20 17 21 21 24 21 16 20 21 26 27 34 31 28 26 23 Clouds SC SC SC SC SC SC B2 B2 SC CL SC SC SC SC SC SC SC SC SC SC CL PoP 12hr 5 70 20 30 0 QPF 12hr 0.00-0.13 0.05-0.75 0.01 0.02-0.08 0 Snow 12hr MM MM MM Rain shwrs IS NM NM IS SC SC Tstms IS IS Obvis H H H H H H H H H H H H H H Heat index 82 93102104 96 84 92100102 95 85 80 92 Max heat 98 92 99 112 110 94 97 109 108 93 98 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 75 89 75 89 76 89 75 89 Temp 90 80 76 84 89 80 76 84 89 80 77 84 89 80 76 84 89 80 Dewpt 77 76 74 74 76 75 74 75 77 76 75 76 77 76 75 75 77 76 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT LT LT LT Avg clouds FW B1 SC FW SC B1 SC SC SC SC FW FW SC B1 SC SC FW B1 PoP 12hr 40 10 60 20 20 0 60 20 50 Rain shwrs SC SC IS IS NM IS IS IS IS IS IS IS NM NM IS IS SC SC Tstms IS IS IS IS IS IS IS IS IS $$ PRZ011-240800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 82 83 91 92 72 75 82 83 91 92 72 75 82 Temp 80 79 77 78 86 90 91 86 80 78 76 77 85 90 91 86 81 78 76 77 85 Dewpt 76 76 75 75 75 75 77 76 77 75 73 72 72 73 74 74 74 72 71 71 72 RH 88 91 94 91 70 62 64 72 91 91 90 85 65 58 58 68 79 82 85 82 65 Wind dir E E E E E E E E E E NE NE NE E E E E E E NE E Wind spd 8 8 9 9 6 12 14 12 10 11 8 4 4 12 14 16 10 9 5 5 6 Wind gust 19 19 27 33 28 24 27 31 33 33 24 Clouds FW SC SC SC SC SC SC SC FW CL SC SC SC SC SC SC SC SC SC SC CL PoP 12hr 5 20 0 10 0 QPF 12hr 0.01 0.02-0.60 0 0.01-0.06 0 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H Heat index 85 80 94101104 96 85 91 99101 95 85 80 91 Max heat 98 91 97 111 109 92 95 109 107 90 94 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 75 90 76 90 76 91 76 91 Temp 91 80 76 85 90 81 77 85 90 81 77 85 91 81 77 85 91 80 Dewpt 75 75 73 73 75 75 74 75 75 75 75 76 76 76 74 72 75 75 PWind dir E E E E SE E E E E Wind char BZ GN GN GN GN GN GN LT GN Avg clouds FW SC FW FW FW SC FW SC SC FW SC SC SC SC SC FW FW SC PoP 12hr 40 5 20 20 20 10 40 10 30 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ012-240800- Culebra- Including the city of Culebra 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 83 88 93 80 83 88 93 80 Temp 82 81 80 81 85 88 88 86 83 82 81 81 85 88 88 86 83 81 81 81 85 Dewpt 77 78 79 78 79 78 78 79 77 78 77 77 77 77 77 79 77 77 77 77 77 RH 85 91 97 91 82 72 72 80 82 88 88 88 77 70 70 80 82 88 88 88 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 9 13 14 13 13 17 16 20 20 18 19 20 21 21 20 20 21 24 20 20 20 Clouds B2 B1 SC SC SC SC SC SC CL SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 30 10 10 20 QPF 12hr 0.10 0.04 0.01 0.02 0.04 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS SC IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H Heat index 90 89 88 89 97101101 98 92 90 87 88 95100100 98 91 89 86 87 95 Max heat 99 94 102 108 108 94 100 107 107 93 98 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 80 88 80 88 80 88 80 88 Temp 88 82 80 85 88 82 80 85 88 83 81 85 88 82 80 85 88 82 Dewpt 77 77 77 77 77 77 77 77 77 77 77 77 77 77 77 78 77 77 PWind dir E E E E SE SE E E E Wind char BZ GN BZ GN GN GN GN GN GN Avg clouds SC SC CL FW FW FW SC SC SC SC SC SC SC FW FW FW SC FW PoP 12hr 40 5 10 40 40 20 20 30 30 Rain shwrs SC SC IS IS IS IS SC SC IS IS IS IS IS SC SC IS Tstms IS IS $$ PRZ013-240800- Vieques- Including the city of Vieques 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 82 83 88 92 80 83 88 92 76 79 82 Temp 81 81 80 80 85 88 88 86 82 81 80 80 85 88 88 86 82 81 80 80 85 Dewpt 76 77 78 77 78 77 76 77 76 76 76 76 76 76 76 76 76 76 76 76 76 RH 85 88 94 91 80 70 68 75 82 85 88 88 75 68 68 72 82 85 88 88 75 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 8 13 14 12 13 17 16 20 20 18 19 20 20 20 20 20 21 24 21 20 20 Clouds B2 B1 SC SC SC SC SC SC CL SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 10 10 30 QPF 12hr 0.10 0.04 0.01 0.03 0.05 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS SC Obvis H H H H H H H H H H H H H H H H Heat index 88 87 85 86 96100100 96 90 88 85 86 94 98 98 95 89 87 83 85 93 Max heat 96 92 100 106 104 91 98 103 103 91 97 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 78 88 79 88 79 88 Temp 88 82 80 84 88 82 79 84 88 82 80 85 88 82 80 85 88 82 Dewpt 75 75 76 75 75 75 76 76 75 76 76 76 76 76 76 76 75 76 PWind dir E E E E SE E E E E Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B1 SC CL FW FW FW FW SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 40 5 5 40 40 20 20 30 30 Rain shwrs SC SC IS IS IS SC SC IS IS IS IS SC SC IS Tstms IS IS $$ VIZ001-240800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 80 82 83 86 93 72 80 82 83 86 93 73 79 82 Temp 81 80 80 80 84 86 86 84 82 81 80 80 84 86 86 84 82 81 80 80 84 Dewpt 76 78 78 78 78 77 77 77 76 77 77 76 76 76 76 77 76 77 77 76 76 RH 85 94 94 94 82 75 75 80 82 88 91 88 77 72 72 80 82 88 91 88 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 10 13 14 14 14 16 17 20 21 19 20 21 21 23 21 20 21 23 21 20 20 Clouds B1 SC SC SC SC SC SC SC CL SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 20 10 10 20 QPF 12hr 0.06 0.03 0 0.01 0.04 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H Heat index 88 88 86 86 94 97 98 94 89 87 85 85 92 96 96 94 88 87 84 84 92 Max heat 100 94 103 108 107 95 100 106 106 95 100 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 79 86 79 86 79 86 79 86 Temp 86 81 79 83 86 81 79 84 86 81 79 84 86 81 79 84 86 81 Dewpt 76 75 76 76 75 75 76 76 76 76 77 77 76 76 76 77 76 76 PWind dir E E E E SE E E E E Wind char BZ GN GN GN GN GN GN BZ GN Avg clouds SC SC CL FW FW FW SC SC SC SC SC SC FW FW CL FW SC SC PoP 12hr 40 10 10 30 30 20 10 30 30 Rain shwrs SC SC IS IS IS IS SC SC IS IS IS IS SC SC IS Tstms IS IS $$ VIZ002-240800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Sat Aug 23 2025 Date 08/23/25 Sun 08/24/25 Mon 08/25/25 Tue 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 82 83 88 93 80 83 88 93 79 Temp 81 81 79 80 85 87 88 85 82 81 80 81 85 87 88 85 82 81 80 80 85 Dewpt 77 78 78 77 77 78 78 77 76 77 76 76 76 77 76 77 76 77 76 76 76 RH 88 91 97 91 77 75 72 77 82 88 88 85 75 72 68 77 82 88 88 88 75 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 10 11 12 12 14 16 19 18 17 20 18 20 19 21 20 20 21 20 19 19 19 Wind gust 27 32 31 Clouds B1 SC SC SC SC SC FW SC CL SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 10 10 10 30 QPF 12hr 0.06 0.02 0.01 0.02 0.06 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS SC Obvis H H H H H H H H H H H H H H H H Heat index 88 88 85 86 95100101 96 90 88 85 86 94 99 99 96 90 88 84 85 93 Max heat 99 93 100 109 108 93 100 108 107 93 99 Date 08/26 Wed 08/27/25 Thu 08/28/25 Fri 08/29/25 Sat 08/30/25 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 88 79 88 Temp 87 82 80 84 87 81 79 84 88 82 80 84 88 82 80 84 88 82 Dewpt 76 76 76 76 76 75 76 76 77 76 77 77 76 76 76 77 76 77 PWind dir E E E E SE E E E E Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B1 SC CL FW FW FW SC SC SC SC SC SC FW SC FW SC SC SC PoP 12hr 40 10 10 20 30 30 20 30 30 Rain shwrs SC SC IS IS IS IS IS IS SC SC SC IS IS IS IS SC SC Tstms IS IS $$