Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
531 FOCA52 TJSJ 182102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Tue Jun 18 2024 PRZ001-190800- 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 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 74 78 82 81 88 91 72 77 81 81 86 90 72 77 81 Temp 82 80 78 79 84 87 88 85 81 79 77 78 82 85 86 84 80 78 77 79 84 Dewpt 76 76 75 75 77 77 77 77 76 76 76 76 77 77 77 77 76 76 76 75 77 RH 82 88 91 88 80 72 70 77 85 91 97 94 85 77 75 80 88 94 97 88 80 Wind dir SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 5 4 4 4 5 10 13 9 8 8 8 6 9 13 12 11 9 6 5 6 6 Wind gust 17 Clouds SC SC SC SC B1 B1 B1 B2 SC SC SC SC SC SC B1 B1 FW FW SC SC SC PoP 12hr 50 60 30 50 20 QPF 12hr 0.15-0.36 0.37-0.97 0.07 0.20-0.57 0.02-0.08 Snow 12hr MM MM MM Rain shwrs SC SC IS IS SC NM SC NM IS IS IS IS SC SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS IS Heat index 89 84 80 83 93 98100 95 86 81 80 91 96 97 93 85 80 81 94 Max heat 104 95 101 111 109 93 97 105 103 91 99 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 78 88 79 88 79 88 79 89 Temp 89 82 78 84 88 82 79 84 88 82 79 84 88 82 79 85 89 82 Dewpt 77 76 76 77 77 76 76 77 78 77 77 78 78 77 77 79 78 78 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 30 20 30 20 50 20 20 20 40 Rain shwrs IS SC IS IS IS SC IS IS SC SC IS IS IS IS IS IS SC SC Tstms IS $$ PRZ002-190800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 82 77 87 91 69 79 82 79 88 94 68 78 83 Temp 81 78 76 78 83 86 87 85 82 80 79 80 84 87 88 86 82 80 78 80 84 Dewpt 76 76 75 75 77 77 76 77 76 76 76 76 77 77 76 77 76 76 75 75 76 RH 85 94 97 91 82 75 70 77 82 88 91 88 80 72 68 75 82 88 91 85 77 Wind dir SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 5 5 5 5 6 11 12 10 9 11 10 10 12 13 13 12 10 10 8 8 8 Wind gust 20 19 23 21 21 21 19 18 Clouds SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B2 B2 FW FW SC SC B1 PoP 12hr 60 60 40 60 40 QPF 12hr 0.31-0.38 0.67-0.97 0.10 0.49-0.60 0.09 Snow 12hr MM MM MM Rain shwrs SC SC SC SC NM NM NM NM SC SC SC SC SC SC NM NM IS IS SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 87 82 80 91 96 97 95 89 86 84 86 94 99100 96 89 85 82 84 93 Max heat 104 94 100 109 108 96 103 111 109 97 103 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 80 88 79 88 79 88 79 89 Temp 88 82 80 85 88 82 79 84 88 82 79 85 88 82 79 85 89 82 Dewpt 76 76 75 76 76 76 76 77 77 77 76 78 78 77 77 78 78 78 PWind dir E E E E E E E E E Wind char GN LT GN GN GN GN GN GN GN Avg clouds B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 40 40 40 40 50 50 50 50 60 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS $$ PRZ003-190800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 77 82 77 86 92 69 77 82 78 86 90 70 77 82 Temp 81 79 77 78 82 85 86 84 81 79 77 79 82 85 86 84 80 78 77 79 83 Dewpt 75 74 74 74 75 75 74 75 75 75 74 74 75 74 74 75 74 74 74 74 75 RH 82 85 90 88 79 72 68 74 82 88 90 85 79 70 68 74 82 88 90 85 77 Wind dir E E E E E SE E E E E E E E E E E NE E E E E Wind spd 5 5 4 5 6 9 10 9 8 9 10 9 10 13 11 10 9 8 5 6 8 Wind gust 19 21 20 31 23 20 18 Clouds SC SC SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 40 60 30 30 20 QPF 12hr 0.18-0.35 0.27-0.74 0.08 0.13-0.50 0.02-0.09 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC NM SC SC SC SC IS IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS Heat index 86 81 80 89 93 95 92 85 82 80 82 89 93 94 91 84 81 81 90 Max heat 103 94 99 106 106 95 100 106 105 94 99 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 78 87 79 86 79 87 79 88 Temp 88 82 78 83 87 82 79 83 86 81 79 84 87 82 79 84 88 81 Dewpt 73 74 74 74 74 74 74 75 75 75 75 76 76 76 76 76 75 76 PWind dir E NE E E E E E E E Wind char GN LT GN LT GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 SC SC PoP 12hr 20 40 40 30 40 20 40 40 40 Rain shwrs IS IS IS SC SC IS SC IS IS SC IS IS SC SC SC SC SC SC Tstms IS IS IS IS $$ PRZ004-190800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 74 78 77 84 88 69 74 78 78 84 89 69 74 77 Temp 79 76 74 76 80 83 84 81 77 75 74 75 80 83 84 81 77 75 74 76 81 Dewpt 74 73 73 73 75 75 74 74 73 74 73 73 75 75 74 74 74 74 73 73 74 RH 85 90 97 90 85 77 72 79 87 97 97 94 85 77 72 79 90 97 97 90 79 Wind dir SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 3 3 3 3 5 9 10 8 5 5 6 5 8 10 10 9 5 4 2 4 5 Clouds SC SC SC SC B1 B2 SC B1 SC SC SC SC SC SC B1 B1 FW FW SC SC SC PoP 12hr 50 60 30 40 20 QPF 12hr 0.18-0.35 0.36-0.90 0.07 0.22-0.59 0.02-0.09 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC NM SC SC IS IS IS IS SC SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS IS Heat index 81 84 90 91 87 83 89 91 86 86 Max heat 98 89 94 103 101 86 95 103 101 85 95 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 76 85 77 85 77 85 77 86 Temp 86 80 76 81 85 80 77 82 85 80 77 82 85 80 77 82 86 79 Dewpt 74 74 73 74 74 74 73 75 75 75 74 76 76 75 75 76 76 75 PWind dir E E E E E E E E E Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC FW FW SC SC SC SC SC B1 PoP 12hr 30 30 30 30 50 20 30 30 50 Rain shwrs IS SC IS SC SC SC SC IS SC SC IS IS IS SC SC SC SC SC Tstms IS IS $$ PRZ005-190800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 84 88 92 72 75 79 86 73 75 79 Temp 81 78 76 78 83 87 88 85 80 77 75 77 82 85 86 84 79 77 75 77 84 Dewpt 76 74 74 74 77 78 78 77 76 76 75 75 77 78 78 77 76 76 75 74 77 RH 85 88 94 88 82 75 72 77 88 97100 94 85 80 77 80 91 97100 90 80 Wind dir SE SE SE SE E E E E E E SE E E E E E E E E E E Wind spd 4 5 4 4 3 6 11 11 8 6 6 6 8 12 13 13 11 8 8 5 8 Wind gust 24 25 Clouds SC FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 30 50 20 20 5 QPF 12hr 0.06-0.23 0.27-1.04 0.05 0.19-0.46 0.01 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS Heat index 87 93100102 96 84 90 97 99 93 82 93 Max heat 106 90 101 113 111 90 96 108 105 88 100 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 78 88 79 88 79 88 79 89 Temp 89 82 78 84 88 82 79 84 88 82 79 84 88 82 79 85 89 81 Dewpt 78 76 75 77 78 77 75 77 78 77 76 78 79 77 76 79 78 77 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC FW FW FW SC FW FW SC SC FW FW SC SC FW FW FW SC PoP 12hr 30 5 20 5 40 5 50 5 30 Rain shwrs IS IS IS IS IS IS IS IS SC SC SC SC SC SC Tstms IS IS IS $$ PRZ006-190800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 73 79 77 82 90 65 72 77 77 82 89 65 72 77 Temp 77 75 73 74 78 81 82 80 76 73 72 73 78 81 82 80 75 73 72 74 79 Dewpt 72 72 72 71 73 74 74 73 73 72 71 72 74 73 74 73 73 72 71 71 73 RH 85 90 97 90 85 79 77 79 90 97 97 97 88 77 77 79 94 97 97 90 82 Wind dir SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 2 3 3 3 3 6 8 6 4 4 4 4 5 10 9 8 4 3 3 3 5 Wind gust 31 21 Clouds SC FW FW FW FW B1 B1 B2 FW FW FW FW SC SC SC SC FW FW FW FW FW PoP 12hr 20 70 20 20 5 QPF 12hr 0.06-0.23 0.27-1.08 0.04 0.13-0.46 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC NM IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS Heat index 81 86 87 83 80 85 87 82 82 Max heat 99 88 95 103 101 85 92 100 99 84 96 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 74 83 75 83 75 83 75 84 Temp 84 77 74 79 83 78 75 80 83 78 75 80 83 78 75 80 84 77 Dewpt 73 73 72 73 74 73 72 74 74 73 73 74 75 74 73 75 74 74 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW SC FW FW SC SC SC FW SC SC FW FW FW SC FW FW SC SC PoP 12hr 40 10 20 10 40 5 40 5 30 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC IS SC SC Tstms IS IS $$ PRZ007-190800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 76 81 77 86 94 65 75 80 77 85 91 65 75 80 Temp 81 78 76 78 82 85 86 84 79 77 75 77 81 84 85 83 79 77 75 77 83 Dewpt 73 72 72 72 73 73 73 74 73 72 72 71 73 72 73 73 72 72 72 71 72 RH 77 82 87 82 74 67 65 72 82 85 90 82 77 67 67 72 79 85 90 82 70 Wind dir E E E E E SE SE E E E E E E E E E E E E E E Wind spd 4 4 4 5 5 10 10 9 6 5 6 5 5 13 11 10 6 4 4 4 6 Wind gust 21 24 21 31 26 24 Clouds FW FW FW SC FW SC SC B1 FW FW FW FW SC SC SC SC CL CL FW FW FW PoP 12hr 20 40 20 30 5 QPF 12hr 0.06-0.21 0.18-0.95 0.03 0.12-0.54 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS IS IS Tstms IS IS IS IS IS Heat index 85 81 80 88 92 93 90 83 86 90 92 89 82 88 Max heat 101 92 97 105 104 91 93 103 102 88 95 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 77 86 78 86 78 86 78 87 Temp 88 81 77 83 86 81 78 83 86 81 78 83 86 81 78 83 87 80 Dewpt 72 72 70 71 73 72 72 72 74 73 73 74 74 74 74 74 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 FW SC FW FW SC SC FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 20 5 30 5 30 5 30 5 20 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC IS IS IS IS Tstms IS $$ PRZ008-190800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 76 79 82 86 92 74 83 86 91 75 Temp 80 78 76 77 82 85 86 83 79 76 74 76 81 85 86 83 79 77 75 77 82 Dewpt 75 74 74 73 75 77 77 76 76 75 74 74 76 77 78 77 76 76 74 74 75 RH 85 88 94 87 79 77 75 80 91 97100 94 85 77 77 82 91 97 97 90 79 Wind dir E SE SE SE E E NE E E E E E E E E E E E E E E Wind spd 4 4 3 3 3 5 9 8 8 9 8 8 9 11 14 16 13 12 10 8 9 Wind gust 18 19 25 27 27 25 21 19 Clouds FW FW FW FW FW FW B1 B2 SC SC SC SC FW FW SC SC CL CL FW FW FW PoP 12hr 10 70 20 40 5 QPF 12hr 0.07 0.31-1.04 0.05 0.19-0.54 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC NM IS IS IS IS IS IS SC SC IS IS Tstms IS IS IS IS Heat index 84 88 95 97 91 81 88 96 99 93 81 88 Max heat 104 89 98 113 111 88 96 112 110 88 97 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 77 87 78 87 78 87 78 87 Temp 86 80 77 83 87 81 78 83 87 81 78 83 87 81 78 83 87 80 Dewpt 78 76 74 75 78 76 74 76 78 77 75 76 79 77 75 77 79 77 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC FW FW FW SC FW FW SC SC FW FW SC B1 FW FW SC SC PoP 12hr 30 5 30 5 60 5 60 5 60 Rain shwrs IS IS SC SC NM NM NM NM NM NM Tstms IS IS IS IS IS IS $$ PRZ009-190800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 66 73 78 77 83 93 67 72 77 78 83 91 67 72 77 Temp 77 75 73 75 79 82 83 81 76 74 72 74 79 82 83 81 76 74 72 74 79 Dewpt 72 72 71 70 73 74 74 73 73 72 71 70 73 73 75 74 73 72 71 70 72 RH 85 90 93 84 82 77 74 77 90 93 97 87 82 74 77 79 90 93 97 87 79 Wind dir E SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 3 3 3 3 3 5 5 4 4 4 4 4 4 6 8 6 5 5 4 3 4 Wind gust 23 24 20 26 25 21 16 Clouds FW CL FW FW FW SC B2 OV FW FW FW FW FW FW B2 B2 CL CL CL CL FW PoP 12hr 10 80 10 60 5 QPF 12hr 0.04-0.11 0.24-1.06 0.03 0.28-0.55 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS NM D IS IS IS IS IS IS NM NM Tstms IS SC IS IS Heat index 82 88 90 85 81 88 91 85 83 Max heat 98 87 95 105 103 86 93 107 106 84 93 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 74 84 75 84 75 84 75 84 Temp 85 78 74 80 84 78 75 80 84 78 75 80 84 78 75 80 84 77 Dewpt 75 73 71 72 75 73 71 73 75 74 72 74 75 74 73 74 75 74 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC FW FW SC SC FW FW SC SC FW FW SC B1 FW FW SC SC PoP 12hr 60 5 60 5 60 5 60 5 40 Rain shwrs NM NM NM NM NM NM NM NM SC SC Tstms IS IS IS IS IS IS IS IS IS $$ PRZ010-190800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 76 81 77 88 92 70 75 80 79 87 91 69 75 80 Temp 81 78 76 78 83 87 88 85 80 77 75 77 82 86 87 84 79 77 75 77 83 Dewpt 75 75 74 73 76 77 77 77 76 75 74 73 76 77 78 78 76 75 74 73 75 RH 82 91 94 85 80 72 70 77 88 94 97 87 82 75 75 82 91 94 97 87 77 Wind dir E E E E E SE E E NE E E E E E E E E E E E E Wind spd 5 5 4 6 5 5 6 5 6 6 6 6 6 5 9 9 10 9 9 8 6 Wind gust 18 20 19 18 20 20 21 24 19 18 17 20 21 21 26 21 19 18 Clouds FW FW FW FW FW FW B2 B2 SC SC FW FW FW FW B1 B1 CL CL FW FW FW PoP 12hr 10 70 20 60 5 QPF 12hr 0.05-0.10 0.18-1.04 0.02-0.09 0.09-0.54 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS NM D SC SC IS IS IS IS NM NM IS IS Tstms IS SC IS IS Heat index 86 80 91 98101 95 83 90 97100 95 82 91 Max heat 103 92 97 113 111 91 95 112 111 90 97 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 78 87 79 87 79 87 79 87 Temp 89 82 78 83 87 82 79 84 87 82 79 84 87 82 79 84 87 81 Dewpt 78 76 74 75 77 76 74 76 78 77 75 76 78 77 75 77 79 77 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC FW FW SC SC FW FW FW SC FW FW SC SC FW FW SC SC PoP 12hr 60 5 50 5 50 5 60 5 60 Rain shwrs NM NM NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ011-190800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 77 81 87 92 94 74 76 81 85 89 92 74 76 80 Temp 83 80 77 79 86 90 92 88 82 79 77 78 84 87 89 86 80 78 76 78 85 Dewpt 74 74 74 74 74 74 75 75 75 75 74 73 74 74 75 75 74 73 72 72 73 RH 74 82 90 85 68 60 58 66 79 88 90 85 72 65 64 70 82 85 87 82 67 Wind dir E E E E E SE SE SE E E E E E E E E E E E E E Wind spd 6 8 8 9 10 13 14 13 11 9 9 9 8 14 16 13 11 6 5 8 8 Wind gust 21 20 25 31 26 27 21 21 20 31 33 26 26 Clouds FW FW FW SC FW FW SC SC SC SC FW FW FW FW SC SC CL CL FW FW FW PoP 12hr 20 30 20 20 5 QPF 12hr 0.06-0.12 0.16-0.90 0.04 0.19-0.54 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS IS Tstms IS Heat index 89 83 83 94100102 97 88 80 91 96 98 94 85 92 Max heat 102 92 98 107 106 92 95 105 104 88 95 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 79 89 80 89 80 89 80 89 Temp 91 83 79 85 89 83 80 85 89 83 80 85 89 83 80 85 89 82 Dewpt 72 74 71 71 75 74 73 74 75 76 74 75 76 76 75 76 75 75 PWind dir E E E E E E E E E Wind char GN LT GN GN GN GN GN GN BZ Avg clouds FW SC FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 10 5 20 5 30 5 30 5 20 Rain shwrs IS IS IS IS SC SC IS IS SC IS IS $$ PRZ012-190800- Culebra- Including the city of Culebra 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 91 78 81 84 87 92 95 81 Temp 84 81 79 81 86 90 91 89 85 83 81 83 88 91 92 89 85 83 81 83 87 Dewpt 77 77 77 77 77 77 78 77 78 77 78 77 78 77 78 77 77 77 77 77 77 RH 80 88 94 88 75 66 66 68 80 82 91 82 72 64 64 68 77 82 88 82 72 Wind dir E SE SE SE SE E E E E E E E E E E E E E E E E Wind spd 11 14 12 11 16 18 18 17 19 20 18 20 19 18 17 18 19 19 16 17 14 Clouds SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 60 60 50 50 50 QPF 12hr 0.37 0.67 0.10 0.52 0.13 Snow 12hr MM MM MM Rain shwrs SC SC SC SC NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 92 87 84 87 98103105101 95 92 89 92100104107102 95 91 88 90 99 Max heat 103 95 102 108 108 98 103 110 109 98 102 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 82 90 81 90 81 90 81 90 Temp 92 85 82 87 90 85 81 87 90 85 81 86 90 84 81 87 90 83 Dewpt 77 77 77 77 77 77 77 78 79 78 78 79 79 78 79 79 79 79 PWind dir E E E E E E E E E Wind char GN GN GN BZ BZ BZ BZ BZ BZ Avg clouds B1 SC B1 SC SC SC B1 B1 SC SC SC SC B1 B1 B2 B1 SC SC PoP 12hr 50 40 40 30 50 50 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS $$ PRZ013-190800- Vieques- Including the city of Vieques 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 81 83 90 93 81 87 92 93 81 Temp 82 80 78 80 85 89 90 88 85 83 81 83 88 91 92 89 85 82 81 82 87 Dewpt 76 76 76 76 77 77 77 76 76 76 76 76 77 77 77 76 76 76 76 76 77 RH 82 88 94 88 77 68 66 68 75 80 85 80 70 64 62 66 75 82 85 82 72 Wind dir SE SE SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 10 12 11 9 12 17 16 17 18 20 17 18 18 17 17 17 19 19 17 16 13 Clouds SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 PoP 12hr 60 60 50 50 50 QPF 12hr 0.37 0.97 0.13 0.51-0.60 0.13 Snow 12hr MM MM MM Rain shwrs SC SC 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 IS IS Heat index 90 84 84 96102103 99 94 91 89 91100104106101 94 90 87 89 98 Max heat 101 92 99 108 107 95 102 109 108 96 101 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 82 91 81 91 81 91 81 92 Temp 91 85 82 87 91 84 81 87 91 85 81 87 91 85 81 87 92 83 Dewpt 77 76 75 76 77 76 76 77 78 77 77 78 78 78 78 79 79 78 PWind dir E E E E E E E E E Wind char GN GN GN BZ BZ BZ BZ BZ BZ Avg clouds B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC B1 B1 B2 B1 B1 SC PoP 12hr 50 40 40 40 50 50 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC SC SC Tstms IS IS IS IS IS $$ VIZ001-190800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 78 81 83 89 93 74 78 82 84 89 93 75 79 82 Temp 82 80 78 80 85 88 89 87 82 80 78 80 85 88 89 87 83 81 79 81 85 Dewpt 76 76 76 77 77 76 76 77 76 77 77 77 77 76 76 77 76 77 77 76 76 RH 82 88 94 91 77 68 66 72 82 91 97 91 77 68 66 72 80 88 94 85 75 Wind dir SE E SE SE E SE E E E E E E E E E E E E E E E Wind spd 12 14 13 13 17 19 18 17 19 21 19 20 20 19 17 17 19 20 18 16 14 Clouds SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 50 50 40 QPF 12hr 0.44 0.30-0.37 0.13 0.34-0.52 0.12 Snow 12hr MM MM MM Rain shwrs SC SC SC SC NM NM IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 89 85 82 85 95 99101 97 90 85 82 85 95 99101 98 91 86 84 86 95 Max heat 102 93 100 107 106 94 100 108 107 94 99 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 81 89 82 89 82 88 82 88 Temp 89 84 81 86 89 84 82 86 89 84 82 86 88 84 82 86 88 83 Dewpt 76 76 76 76 76 76 77 77 77 77 78 78 78 78 79 78 78 78 PWind dir E E E E E E E E E Wind char GN GN BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 B2 B1 SC SC PoP 12hr 40 40 20 30 50 50 50 50 50 Rain shwrs SC SC SC SC IS IS IS SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS $$ VIZ002-190800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Tue Jun 18 2024 Date 06/18/24 Wed 06/19/24 Thu 06/20/24 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 78 92 81 90 79 Temp 82 80 78 80 86 90 92 89 85 83 81 82 86 89 90 87 83 81 79 81 86 Dewpt 76 76 76 77 77 77 77 77 77 77 76 76 77 77 77 77 76 76 76 76 76 RH 82 88 94 91 75 66 62 68 77 82 85 82 75 68 66 72 80 85 91 85 72 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 11 9 11 17 18 17 16 16 19 17 18 18 20 16 16 14 17 14 13 12 Clouds SC SC SC SC B2 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 50 50 40 QPF 12hr 0.45 0.29-0.35 0.14 0.15-0.43 0.12 Snow 12hr MM MM MM Rain shwrs SC SC SC SC NM SC IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS Heat index 90 85 81 86 98104105101 94 90 87 89 97101102 98 91 87 84 87 96 Max heat 103 92 101 110 108 96 101 109 107 93 100 Date 06/21 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 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 80 90 81 89 81 90 81 89 Temp 90 84 80 86 90 84 81 86 89 84 81 86 90 84 81 86 89 83 Dewpt 77 76 76 77 77 77 77 78 78 78 77 78 78 78 78 79 79 78 PWind dir E E E E E E E E E Wind char GN GN GN GN BZ GN BZ BZ BZ Avg clouds SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 B2 B1 SC SC PoP 12hr 40 40 30 30 50 50 50 50 30 Rain shwrs SC SC SC SC IS SC SC SC SC SC SC SC SC SC SC SC IS SC Tstms IS IS IS $$