Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
239 FOCA52 TJSJ 172102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Tue Jun 17 2025 PRZ001-180800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 75 82 80 87 89 72 76 82 80 88 90 72 75 82 Temp 80 77 75 77 83 86 87 85 80 77 76 77 83 87 88 85 80 77 75 77 82 Dewpt 74 74 74 73 74 74 74 75 74 74 73 73 74 75 75 75 74 74 74 73 75 RH 82 90 97 87 74 68 65 72 82 90 90 87 74 68 66 72 82 90 97 87 79 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 9 10 10 10 13 16 13 9 8 8 9 10 13 14 13 9 8 8 6 10 Wind gust 24 25 24 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 20 30 30 40 30 QPF 12hr 0.02 0.06 0.03-0.10 0.06-0.17 0.03-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC IS IS IS IS SC SC SC SC SC IS IS SC SC IS Obvis H H H H H H H H H H H Heat index 83 89 95 96 92 83 90 95 97 93 84 89 Max heat 98 89 94 103 102 89 94 105 103 89 94 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 87 75 88 76 88 Temp 87 80 75 83 87 80 75 82 87 80 75 83 88 80 76 83 88 80 Dewpt 76 74 74 75 75 74 73 74 74 73 73 74 76 75 74 75 76 75 PWind dir E E E E E E E E E Wind char GN LT GN LT GN GN GN GN GN Avg clouds SC B1 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC FW PoP 12hr 50 40 30 30 30 10 20 30 30 Rain shwrs SC SC SC SC SC SC SC IS IS SC IS IS IS IS IS IS SC IS Tstms IS IS $$ PRZ002-180800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 76 82 75 85 89 65 76 82 75 85 90 65 75 82 Temp 79 77 76 77 81 84 85 83 79 77 76 77 81 84 85 83 79 77 75 77 81 Dewpt 73 73 73 72 73 74 74 74 73 73 73 73 73 74 74 74 74 74 73 73 74 RH 82 87 90 85 77 72 70 74 82 87 90 87 77 72 70 74 85 90 94 87 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 11 11 12 12 11 13 14 13 11 11 11 11 12 12 14 13 10 10 11 11 12 Wind gust 21 21 23 21 21 21 21 20 20 21 21 23 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC B1 PoP 12hr 20 20 40 40 30 QPF 12hr 0.04 0.05 0.09 0.10-0.17 0.04-0.15 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC SC IS IS IS IS SC Obvis H H H H H H H H H H H Heat index 82 86 90 91 89 82 86 90 92 89 82 85 Max heat 96 89 94 99 99 89 93 100 100 89 92 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 75 85 75 84 76 85 76 85 Temp 84 79 75 81 85 79 75 81 84 79 76 81 85 79 76 82 85 79 Dewpt 75 74 73 74 74 73 73 73 73 73 73 73 75 74 74 74 75 74 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2 SC FW PoP 12hr 50 50 40 40 30 30 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC IS Tstms IS IS IS $$ PRZ003-180800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 75 82 75 86 92 68 75 82 75 86 93 67 75 82 Temp 79 77 75 77 81 84 86 83 79 77 75 77 82 85 86 83 79 77 75 76 81 Dewpt 72 72 72 71 72 72 71 72 72 72 71 71 72 72 72 72 72 72 72 72 73 RH 79 85 90 82 74 67 61 70 79 85 87 82 72 65 63 70 79 85 90 87 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 10 11 11 11 16 14 13 9 10 10 10 11 13 14 13 9 8 9 9 11 Wind gust 19 20 23 23 23 32 29 24 20 21 21 21 27 26 26 19 23 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 20 20 30 30 40 QPF 12hr 0.03 0.01 0.02-0.09 0.02-0.11 0.16 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC Obvis H H H H H H H H H H H H H H Heat index 82 86 90 91 88 82 86 90 92 88 81 85 Max heat 95 89 93 99 99 89 94 99 99 89 91 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 75 85 75 85 75 85 76 86 Temp 85 79 75 81 85 79 75 81 85 79 75 81 85 79 76 82 86 79 Dewpt 73 74 73 74 74 73 72 72 71 72 73 73 75 74 74 74 75 73 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B2 B1 SC FW PoP 12hr 50 50 40 30 30 40 60 60 30 Rain shwrs SC SC SC SC SC SC SC SC SC IS IS SC SC SC NM SC SC IS Tstms IS IS IS $$ PRZ004-180800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 72 75 75 84 90 68 72 75 75 84 90 67 72 75 Temp 76 74 72 74 79 83 84 81 77 74 72 74 79 83 84 81 76 74 72 74 79 Dewpt 72 72 71 71 72 72 72 72 72 71 71 71 72 72 72 72 72 72 71 71 73 RH 87 93 97 90 79 70 67 74 85 90 97 90 79 70 67 74 87 93 97 90 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 6 8 9 9 12 13 11 5 5 5 6 9 11 12 11 5 4 5 5 9 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 20 20 30 40 40 QPF 12hr 0.03 0.01-0.06 0.02-0.10 0.04-0.17 0.07-0.16 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS SC SC SC Obvis H H H H H H H H H H H H H H Heat index 82 88 89 85 82 88 90 86 81 Max heat 95 92 99 98 92 100 98 93 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 72 84 72 84 72 84 73 84 Temp 83 76 72 79 84 76 72 79 84 76 72 79 84 77 73 80 84 77 Dewpt 73 72 71 72 72 72 71 72 72 71 71 72 73 72 72 73 73 73 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 SC FW PoP 12hr 50 50 40 30 20 30 40 40 30 Rain shwrs SC SC SC SC SC SC SC SC IS IS IS IS SC SC SC SC SC IS Tstms IS IS $$ PRZ005-180800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 74 82 83 88 92 71 74 82 83 88 92 71 75 82 Temp 79 76 74 76 83 86 88 85 79 77 75 76 83 87 88 85 79 77 75 76 82 Dewpt 74 74 73 72 74 75 76 75 74 74 73 72 74 76 76 75 74 74 73 73 75 RH 85 94 97 87 74 70 68 72 85 90 94 87 74 70 68 72 85 90 94 90 79 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 9 9 8 10 14 18 17 12 9 8 9 10 13 17 17 12 9 8 5 10 Wind gust 24 25 32 31 24 24 31 32 25 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 20 10 20 20 QPF 12hr 0.01 0.01-0.06 0.00-0.06 0.04-0.21 0.02 Snow 12hr MM MM MM Rain shwrs 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 Heat index 81 89 96 99 93 82 89 97 99 94 82 89 Max heat 100 89 94 107 106 89 94 108 106 89 96 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 88 74 88 74 88 75 89 Temp 87 79 74 82 88 79 74 82 88 79 74 82 88 80 75 83 89 80 Dewpt 77 75 73 75 76 74 73 74 76 73 73 74 77 75 74 75 77 75 PWind dir E E E E E E E E E Wind char GN LT GN LT GN GN GN GN BZ Avg clouds SC B1 B1 SC SC B1 SC SC FW SC FW FW SC SC SC SC SC SC PoP 12hr 50 40 50 10 20 5 40 20 30 Rain shwrs IS SC SC SC SC SC IS IS IS IS SC IS IS IS IS IS Tstms IS IS $$ PRZ006-180800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 71 75 75 83 92 62 71 75 75 83 93 62 71 75 Temp 75 73 71 73 78 82 83 80 75 73 71 73 78 82 83 80 75 73 71 72 77 Dewpt 70 71 70 69 71 71 71 70 70 70 69 69 70 71 71 70 70 70 70 70 71 RH 84 93 97 87 79 69 67 72 84 90 93 87 76 69 67 72 84 90 97 93 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 5 5 5 6 8 11 12 10 5 4 4 6 8 10 11 11 5 4 4 4 6 Wind gust 32 29 23 27 26 24 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 10 10 10 20 30 QPF 12hr 0.01 0.02 0.01 0.01-0.10 0.02-0.14 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS Obvis H H H H H H H H H H H H H H Heat index 80 85 87 83 80 85 87 83 Max heat 96 91 100 99 92 101 99 83 90 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 71 82 70 82 70 83 71 83 Temp 82 75 71 78 82 75 70 77 82 75 70 78 83 75 71 79 83 76 Dewpt 73 71 70 71 72 70 70 70 71 70 69 71 72 71 70 72 72 71 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC FW FW PoP 12hr 50 40 40 10 20 10 30 10 5 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ007-180800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 75 82 75 87 94 62 74 82 75 88 94 62 74 82 Temp 79 77 75 77 82 86 87 84 79 76 74 76 82 86 88 85 79 76 74 76 82 Dewpt 70 69 69 68 69 70 70 70 70 69 68 67 68 70 70 70 70 69 69 68 70 RH 74 76 82 74 65 59 57 63 74 79 82 74 63 59 55 61 74 79 84 76 67 Wind dir E E E E E E SE E E E E NE E E SE E E E E E E Wind spd 8 6 6 8 9 14 16 12 8 5 5 8 9 13 14 12 9 5 4 4 9 Wind gust 20 20 20 32 33 27 21 21 20 28 31 27 21 21 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 10 10 10 30 QPF 12hr 0.01 0.00-0.19 0.00-0.11 0.01-0.11 0.02-0.14 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC Obvis H H H H H H H H H H H H H H Heat index 81 85 91 92 88 81 85 91 93 89 82 85 Max heat 97 88 92 101 100 87 91 102 101 87 93 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 74 87 74 87 74 87 75 88 Temp 86 79 74 82 87 78 74 82 87 79 74 82 87 79 75 83 88 79 Dewpt 72 72 70 70 72 71 69 69 71 70 69 70 73 71 70 71 72 71 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC FW FW PoP 12hr 30 30 40 5 10 10 30 20 10 Rain shwrs SC IS SC IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS $$ PRZ008-180800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 73 82 83 86 92 69 73 82 83 85 92 69 73 82 Temp 78 75 73 75 81 84 86 83 78 75 73 75 81 84 85 83 78 75 73 75 80 Dewpt 73 73 72 71 72 73 74 73 73 72 72 71 72 73 74 74 73 73 72 71 73 RH 85 94 97 87 74 70 68 72 85 90 97 87 74 70 70 74 85 94 97 87 79 Wind dir E E E E E E NE E E E E E E E NE E E E E E E Wind spd 16 11 10 8 11 13 17 17 14 10 10 9 10 12 17 17 14 12 9 8 11 Wind gust 28 23 25 32 31 26 20 19 24 31 32 26 24 19 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC PoP 12hr 10 20 10 50 0 QPF 12hr 0.01 0.01-0.23 0.01 0.08-0.60 0 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H Heat index 84 91 94 89 84 91 94 89 84 Max heat 99 89 94 106 105 89 93 106 103 89 94 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 73 85 73 85 72 86 74 86 Temp 85 77 73 80 85 77 73 80 85 77 73 80 86 78 74 81 86 78 Dewpt 75 74 72 73 74 73 72 72 74 72 71 72 75 74 72 73 75 74 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN BZ GN BZ Avg clouds SC B2 B1 SC SC B1 SC SC SC SC FW FW SC B1 SC SC SC B1 PoP 12hr 60 40 60 20 40 0 60 10 60 Rain shwrs NM SC SC SC IS NM IS IS SC SC NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ009-180800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 70 74 75 84 93 64 70 74 75 84 94 64 70 75 Temp 75 73 70 72 79 82 84 81 75 72 70 72 79 83 84 81 75 73 70 72 78 Dewpt 71 70 69 68 70 71 72 71 71 70 69 68 70 71 72 71 71 70 69 68 71 RH 87 90 97 87 74 69 67 72 87 93 97 87 74 67 67 72 87 90 97 87 79 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 5 4 4 5 8 8 6 5 4 4 4 5 8 6 6 6 5 4 4 5 Wind gust 18 29 29 21 20 27 27 24 Clouds SC SC SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 10 30 20 50 20 QPF 12hr 0.00-0.08 0.01-0.36 0.00-0.16 0.01-0.66 0.02 Snow 12hr MM MM MM Rain shwrs IS SC SC IS SC SC IS IS IS Tstms IS IS IS IS Obvis H H H H H H H H H H H H H H Heat index 80 87 89 84 80 87 90 84 Max heat 95 90 102 99 90 101 100 83 90 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 70 83 70 83 70 83 71 84 Temp 83 75 70 78 83 75 70 78 83 75 70 78 83 76 71 79 84 76 Dewpt 73 71 69 71 72 71 69 70 72 70 69 70 73 71 70 71 72 71 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B2 B1 SC SC B1 SC FW SC SC FW FW SC B1 SC FW SC SC PoP 12hr 60 40 60 5 40 5 60 10 40 Rain shwrs IS SC SC SC IS NM IS IS SC SC NM IS IS IS SC SC Tstms IS IS IS IS IS IS IS $$ PRZ010-180800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 73 82 77 88 93 68 73 82 77 88 93 68 74 82 Temp 79 76 74 76 82 86 88 84 79 76 74 76 82 87 88 85 79 76 74 76 82 Dewpt 74 73 72 70 72 74 75 75 74 73 72 70 73 74 75 75 74 73 72 71 73 RH 85 90 93 82 72 68 66 74 85 90 93 82 74 65 66 72 85 90 93 85 74 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 11 9 8 8 9 6 8 8 8 8 8 6 6 6 8 8 8 9 6 6 6 Wind gust 24 19 23 24 20 19 23 21 19 20 23 18 19 18 21 21 20 20 18 19 17 Clouds B1 SC SC SC SC SC B1 B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 40 60 50 50 10 QPF 12hr 0.01-0.12 0.01-0.43 0.00-0.16 0.01-0.71 0.00-0.06 Snow 12hr MM MM MM Rain shwrs SC SC NM SC NM NM IS IS IS IS IS Tstms IS IS IS IS IS IS Obvis H H H H H H H H H H H H Heat index 80 87 94 98 92 80 88 95 98 93 80 87 Max heat 100 89 93 109 106 89 94 107 106 89 94 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 74 88 73 88 73 88 74 89 Temp 88 79 74 82 88 78 74 82 88 78 73 82 88 79 74 83 89 79 Dewpt 76 75 72 73 75 74 71 72 75 73 71 72 76 75 72 73 76 75 PWind dir E E E E E E E E E Wind char LT LT GN LT LT GN GN GN GN Avg clouds SC B2 B1 SC SC B1 SC FW SC SC FW FW SC B1 SC SC SC SC PoP 12hr 60 40 60 5 40 5 50 10 40 Rain shwrs IS SC SC SC IS SC IS IS SC SC NM NM IS IS IS SC Tstms IS IS IS IS IS IS IS IS IS $$ PRZ011-180800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 74 82 83 91 94 70 73 82 83 91 94 70 74 82 Temp 80 77 75 77 84 89 91 86 80 76 74 76 84 89 91 87 80 77 75 77 84 Dewpt 73 72 70 70 70 72 73 73 73 71 70 69 69 71 73 73 73 71 70 69 70 RH 79 85 84 79 63 57 56 65 79 85 87 79 61 56 56 63 79 82 84 76 63 Wind dir E E E E E E SE E E E E E E SE SE E E E E E E Wind spd 11 12 11 9 11 16 18 12 12 9 8 6 9 14 17 12 12 9 6 5 9 Wind gust 24 27 26 21 23 34 35 27 26 24 21 31 34 28 25 20 21 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 20 10 30 QPF 12hr 0.00-0.10 0.01-0.36 0.01-0.16 0.01-0.13 0.04 Snow 12hr MM MM MM Rain shwrs 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 Heat index 83 88 96 99 93 82 88 96 99 94 83 88 Max heat 99 89 91 105 103 89 91 106 105 89 91 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 74 90 74 90 73 91 75 91 Temp 90 80 75 84 90 80 74 84 90 79 74 84 91 80 76 85 91 80 Dewpt 74 75 71 72 75 74 71 71 73 74 70 72 76 75 71 73 75 74 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN BZ GN BZ Avg clouds SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC FW SC PoP 12hr 30 10 30 0 10 5 30 20 10 Rain shwrs SC IS IS IS SC SC IS IS IS IS SC SC IS IS IS IS $$ PRZ012-180800- Culebra- Including the city of Culebra 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 79 82 83 86 91 76 79 82 83 86 90 75 78 82 Temp 82 80 79 80 84 86 86 85 82 80 79 80 84 86 86 84 81 80 78 80 83 Dewpt 75 75 75 74 75 75 75 76 75 75 75 74 75 75 76 76 75 76 75 75 75 RH 79 85 88 82 74 70 70 75 79 85 88 82 74 70 72 77 82 88 91 85 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 19 19 19 18 17 17 17 18 19 19 19 18 17 16 17 18 18 19 19 18 19 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 10 30 30 30 QPF 12hr 0.01 0.02 0.04 0.09 0.04 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC SC SC IS IS IS IS SC Obvis H H H H H H H H H H H H Heat index 88 84 81 84 91 94 96 94 88 84 81 84 91 95 96 93 87 83 80 83 91 Max heat 98 90 93 101 102 90 94 102 101 90 94 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 79 86 79 86 79 87 79 86 Temp 86 81 79 83 86 81 79 83 86 81 79 84 87 82 79 84 86 82 Dewpt 76 75 75 75 76 75 75 75 75 74 75 75 76 76 76 76 76 76 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 B2 B2 B1 SC PoP 12hr 40 40 30 10 20 30 60 60 50 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS SC SC NM NM NM SC IS Tstms IS IS IS $$ PRZ013-180800- Vieques- Including the city of Vieques 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 78 82 86 75 78 82 86 75 77 82 Temp 81 79 78 79 83 85 86 84 81 79 78 79 83 85 86 84 80 79 77 79 82 Dewpt 74 74 73 73 74 74 74 74 74 74 74 73 74 74 75 74 74 74 74 74 74 RH 79 85 85 82 74 70 68 72 79 85 88 82 74 70 70 72 82 85 90 85 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 19 18 19 18 17 18 16 18 18 19 19 18 17 14 17 17 18 19 19 19 19 Clouds SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 PoP 12hr 10 10 30 30 40 QPF 12hr 0.01 0.01 0.05 0.07 0.07 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC Obvis H H H H H H H H H H H H Heat index 85 81 81 89 93 94 91 85 80 80 89 93 94 91 84 80 80 89 Max heat 94 89 91 98 98 89 91 98 98 89 92 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 78 86 78 86 77 86 78 86 Temp 86 80 78 82 86 80 78 83 86 80 77 83 86 81 78 83 86 81 Dewpt 75 74 73 74 74 74 73 74 74 73 73 74 75 74 74 75 75 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B1 SC PoP 12hr 40 40 40 20 20 40 60 60 40 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS SC SC NM NM NM SC IS Tstms IS IS IS $$ VIZ001-180800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 78 82 83 85 90 70 78 82 83 85 90 70 78 82 Temp 80 79 78 79 82 84 85 83 80 79 78 79 82 84 85 83 80 79 78 79 82 Dewpt 75 74 74 74 74 74 74 75 74 75 74 74 74 75 75 75 74 75 74 74 75 RH 85 85 88 85 77 72 70 77 82 88 88 85 77 74 72 77 82 88 88 85 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 19 20 19 19 19 17 18 18 19 20 20 19 18 17 18 18 19 19 18 19 18 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 10 30 30 20 QPF 12hr 0.01 0.01 0.04 0.06 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H Heat index 84 81 81 88 92 93 91 84 81 81 88 92 93 91 84 80 80 88 Max heat 96 90 94 99 99 90 94 101 101 90 95 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 78 85 78 85 78 85 78 85 Temp 85 80 78 82 85 80 78 82 85 80 78 82 85 80 78 82 85 81 Dewpt 75 75 74 74 75 74 74 74 74 74 74 75 75 75 75 75 75 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC B1 SC SC SC SC CL FW FW SC SC SC SC B1 B2 B1 SC SC PoP 12hr 40 30 30 5 20 20 60 60 10 Rain shwrs SC SC SC SC SC IS IS IS IS IS IS NM NM NM IS IS Tstms IS IS IS $$ VIZ002-180800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Tue Jun 17 2025 Date 06/17/25 Wed 06/18/25 Thu 06/19/25 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 78 82 83 86 92 75 78 82 83 86 91 74 77 82 Temp 81 79 78 79 83 85 86 84 81 79 78 79 83 85 86 84 80 79 77 79 82 Dewpt 74 74 73 73 74 74 74 74 74 74 74 73 74 75 75 75 75 75 74 75 75 RH 79 85 85 82 74 70 68 72 79 85 88 82 74 72 70 74 85 88 90 88 79 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 17 16 18 16 18 17 18 19 18 18 17 17 18 17 18 18 18 18 18 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 5 0 20 20 40 QPF 12hr 0 0 0.01 0.05 0.08 Snow 12hr MM MM MM Rain shwrs 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 Heat index 86 81 81 89 93 94 92 86 81 81 89 93 95 92 85 80 80 90 Max heat 98 89 94 102 101 89 94 102 101 90 94 Date 06/20 Sat 06/21/25 Sun 06/22/25 Mon 06/23/25 Tue 06/24/25 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 78 86 78 86 78 86 78 86 Temp 86 81 78 83 86 81 78 83 86 81 78 83 86 81 78 83 86 81 Dewpt 75 74 74 74 75 74 74 74 74 74 74 75 76 75 74 75 76 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 SC SC SC SC CL FW FW SC SC B1 SC SC B2 SC FW FW PoP 12hr 40 30 30 5 30 30 50 50 10 Rain shwrs SC SC SC SC SC IS IS IS SC SC SC SC SC SC SC IS IS $$