Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
418 FOCA52 TJSJ 192102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Thu Sep 19 2024 PRZ001-200800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 74 77 83 83 90 92 74 77 82 Temp 81 79 78 77 85 89 90 84 81 79 78 77 85 89 90 84 81 79 78 77 84 Dewpt 77 77 76 76 77 77 78 78 77 77 76 75 77 77 78 78 77 77 76 75 77 RH 88 94 94 97 77 68 68 82 88 94 94 94 77 68 68 82 88 94 94 94 80 Wind dir E SE S S SE NE NE SE SE S S S S E NE N NW SW SW SW S Wind spd 3 2 2 2 2 4 8 4 2 3 3 3 3 3 6 5 3 3 3 3 3 Clouds SC CL SC B1 SC SC B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 40 70 30 50 10 QPF 12hr 0.09-0.23 0.80-1.81 0.03-0.12 0.25-1.13 0.04 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC NM NM SC SC IS IS SC SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 87 83 80 95101104 96 88 83 80 95101104 96 88 83 80 94 Max heat 101 94 101 113 112 96 101 114 112 94 100 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 77 87 78 87 77 88 Temp 89 81 79 84 88 80 78 83 87 81 78 83 87 80 77 83 88 83 Dewpt 78 77 76 77 78 77 76 77 77 77 76 77 77 76 76 76 78 77 PWind dir E S SE S E SE E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC B1 SC SC B1 B2 B2 B1 SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 50 30 60 60 60 40 40 20 40 Rain shwrs IS SC SC IS NM NM NM NM IS SC SC SC IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ002-200800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 76 82 77 88 92 68 77 82 77 89 92 68 77 82 Temp 79 78 77 76 83 87 88 83 80 79 78 77 84 88 89 83 80 79 78 77 83 Dewpt 76 76 75 75 76 77 77 77 76 76 75 75 76 76 76 76 76 76 75 75 76 RH 91 94 94 97 80 72 70 82 88 91 91 94 77 68 66 80 88 91 91 94 80 Wind dir NE NE NE NE E E E SE E E SE S S SE SE S SW SW SW SW S Wind spd 3 2 2 1 2 4 6 4 3 3 3 3 3 4 8 6 3 3 2 2 3 Clouds SC FW SC B1 SC SC B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 40 50 40 40 30 QPF 12hr 0.08-0.26 0.24-1.25 0.04-0.11 0.04-0.70 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC SC SC SC IS IS SC SC SC SC IS IS IS IS IS IS SC Tstms IS IS Heat index 84 91 99100 92 86 82 93 99100 92 86 82 92 Max heat 98 94 100 111 109 93 100 111 109 94 100 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 75 86 75 87 77 87 76 88 Temp 88 79 76 82 86 79 76 82 87 80 77 83 87 80 77 83 88 82 Dewpt 77 76 75 76 76 76 75 76 76 76 75 76 76 75 75 76 76 76 PWind dir SE S SE SE SE E E E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B1 B1 B1 B1 B2 B2 B1 SC B1 B1 B1 SC SC B1 B1 SC B1 PoP 12hr 40 40 60 60 50 50 40 40 50 Rain shwrs SC SC SC SC SC NM NM NM SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS $$ PRZ003-200800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 81 79 89 95 69 77 82 79 89 95 69 77 81 Temp 79 77 76 75 84 88 89 84 80 79 78 77 84 88 89 84 80 79 78 77 84 Dewpt 75 76 75 74 76 76 76 77 76 76 75 74 76 75 75 76 75 76 75 74 76 RH 88 97 97 97 77 68 66 80 88 91 91 90 77 66 64 77 85 91 91 90 77 Wind dir NE N N N NE SE SE SE E NE NE NE SE SE S S N NE N N E Wind spd 4 3 3 2 2 5 6 4 2 3 3 2 2 5 6 5 3 4 3 2 4 Clouds FW FW CL FW SC SC B1 FW SC CL SC SC SC SC SC SC FW FW FW FW SC PoP 12hr 20 40 30 30 20 QPF 12hr 0.01-0.10 0.06-0.46 0.02 0.02-0.25 0.03 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC IS IS IS IS SC SC IS IS IS IS IS IS IS Tstms IS Heat index 84 80 92 99101 93 86 82 92 99100 93 86 82 92 Max heat 101 91 100 112 111 93 101 110 109 93 101 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 76 87 75 87 76 88 76 89 Temp 89 80 77 82 87 79 76 82 87 80 77 83 88 79 77 83 89 82 Dewpt 76 75 75 76 76 75 75 76 76 75 75 75 75 75 75 75 75 75 PWind dir S E SE E E NE E NE E Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 30 20 20 20 30 30 30 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ004-200800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 73 76 78 87 92 69 73 77 78 87 93 69 73 77 Temp 77 75 74 73 81 86 87 81 78 76 74 74 82 86 87 81 78 76 74 73 81 Dewpt 74 74 73 72 74 74 75 74 74 74 73 72 74 74 74 74 74 74 73 72 74 RH 90 97 97 97 79 68 68 79 88 94 97 93 77 68 65 79 88 94 97 97 79 Wind dir NE NW W W SE E E SE SE SE S S SE SE SE SW NW NW W W S Wind spd 2 1 1 1 2 4 5 3 2 2 2 2 3 4 5 4 2 3 1 1 3 Clouds FW CL CL SC SC SC B2 B1 SC FW SC SC SC SC SC SC FW FW FW FW SC PoP 12hr 30 50 20 20 10 QPF 12hr 0.02-0.16 0.14-1.73 0.03 0.03-0.89 0.02 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS Heat index 87 94 96 87 87 94 95 87 87 Max heat 94 84 96 109 107 87 97 108 106 86 97 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 73 85 73 85 73 85 73 86 Temp 87 77 74 80 85 76 73 80 85 77 74 80 85 76 73 80 86 80 Dewpt 74 74 73 74 74 74 73 74 74 74 73 74 74 73 72 74 74 73 PWind dir S S SE SE SE E E NE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC B1 B1 SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 50 40 50 40 30 20 40 20 30 Rain shwrs IS SC SC SC IS SC SC SC IS SC IS IS IS IS IS IS IS SC Tstms IS IS IS IS IS IS IS IS $$ PRZ005-200800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 76 80 86 90 93 74 76 80 86 90 93 76 Temp 80 79 77 77 85 89 90 84 81 79 77 77 85 89 90 84 81 79 77 76 84 Dewpt 77 77 76 75 77 78 78 77 77 77 76 75 77 77 78 77 77 77 76 75 77 RH 91 94 97 94 77 70 68 80 88 94 97 94 77 68 68 80 88 94 97 97 80 Wind dir SE SE S S SE NE NE E SE S S S S N N N NE SE S S S Wind spd 4 3 3 3 2 4 6 3 2 3 3 3 2 2 6 4 3 4 3 3 4 Clouds SC CL SC B1 SC SC B2 OV B1 SC SC SC SC SC B2 B2 SC SC SC SC FW PoP 12hr 40 80 30 60 10 QPF 12hr 0.04-0.22 1.32-1.78 0.02-0.12 0.91-1.13 0.03 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS NM D SC IS IS IS SC SC NM NM IS IS IS IS IS Tstms IS IS IS IS IS Heat index 87 80 95103106 95 87 81 95103105 95 87 80 95 Max heat 100 92 103 116 113 92 103 116 114 92 102 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 77 89 76 88 76 88 75 89 Temp 90 81 78 84 89 80 77 83 88 80 77 83 88 79 76 83 89 82 Dewpt 78 77 76 77 78 77 76 77 77 77 76 77 77 76 75 77 78 76 PWind dir N SE E SE E SE E E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC B1 SC SC SC B2 B1 SC SC B1 SC SC SC B1 FW FW SC SC PoP 12hr 50 20 60 40 60 30 60 10 30 Rain shwrs IS SC IS IS NM NM SC SC NM NM IS IS NM NM IS IS SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ006-200800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 72 77 77 85 94 66 73 78 77 85 94 66 73 78 Temp 76 74 73 72 80 84 85 80 76 75 74 73 80 84 85 80 76 75 74 73 80 Dewpt 73 73 72 71 73 74 74 74 73 74 73 71 74 74 73 74 73 74 73 71 73 RH 90 97 97 97 79 72 70 82 90 97 97 93 82 72 67 82 90 97 97 93 79 Wind dir NE E E E SE E SE SE SE SE SE S SE SE S NW N E SW S SE Wind spd 3 1 1 1 1 3 3 2 1 1 2 2 2 3 3 2 2 1 1 2 3 Clouds FW CL CL SC SC FW B2 B2 SC FW FW FW SC SC B2 B2 FW FW FW FW FW PoP 12hr 20 70 10 50 5 QPF 12hr 0.01-0.14 0.11-1.81 0.02 0.24-1.12 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS NM D IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS Heat index 83 91 93 84 84 91 92 84 84 Max heat 99 88 99 110 109 90 99 110 109 89 99 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 73 83 72 82 72 83 71 83 Temp 85 76 74 78 83 75 73 78 82 75 73 78 83 75 72 78 83 77 Dewpt 73 73 73 74 73 73 72 73 73 73 72 73 73 72 72 73 73 73 PWind dir S SE SE SE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B2 B1 SC SC B1 SC SC SC B1 SC SC SC B1 FW FW SC B1 PoP 12hr 60 30 60 20 60 5 60 10 50 Rain shwrs IS SC SC SC IS NM IS IS IS NM IS IS IS NM IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ007-200800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 80 77 90 97 66 77 82 77 90 97 66 77 82 Temp 80 78 77 76 84 89 90 84 81 79 78 77 84 89 90 84 81 79 78 77 85 Dewpt 74 74 73 72 74 74 76 75 75 74 74 72 74 74 74 74 74 74 74 72 74 RH 82 88 87 87 72 61 64 74 82 85 88 85 72 61 60 72 79 85 88 85 70 Wind dir NE NE NE NE E SE S SE NE NE NE NE E SE S SE NE NE NE NE E Wind spd 3 2 2 2 2 5 5 3 3 3 3 3 2 5 6 4 3 3 2 2 4 Clouds FW CL CL FW FW FW B1 SC FW CL FW FW FW FW SC SC FW FW FW FW SC PoP 12hr 5 40 5 20 5 QPF 12hr 0.01 0.06-1.35 0.01 0.02-0.89 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS SC IS IS IS IS IS IS IS Tstms IS IS Heat index 86 82 91 99101 93 87 83 80 92 98 99 92 87 84 81 80 92 Max heat 106 94 102 115 114 96 103 113 112 97 103 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 77 88 76 88 77 88 76 89 Temp 90 81 78 83 88 80 77 83 88 80 77 83 88 80 77 83 89 82 Dewpt 75 74 74 74 75 74 74 73 75 74 73 73 74 74 73 73 75 74 PWind dir SE E SE E SE NE E NE E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC B1 B1 B1 SC B1 SC SC SC SC CL FW SC SC FW FW SC SC PoP 12hr 50 50 50 10 20 5 50 5 30 Rain shwrs IS SC SC SC SC SC IS IS IS IS SC SC IS IS IS SC Tstms IS IS IS IS IS IS IS $$ PRZ008-200800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 76 79 85 88 96 74 76 80 85 88 94 74 76 80 Temp 80 78 77 76 83 87 88 83 80 78 77 76 83 87 88 83 80 78 77 76 83 Dewpt 76 76 75 74 76 77 77 76 76 76 75 75 76 77 77 76 75 76 75 75 76 RH 88 94 94 94 80 72 70 80 88 94 94 97 80 72 70 80 85 94 94 97 80 Wind dir E SE SE SE SE NE N E E SE SE S SE N NW N E SE SE SE SE Wind spd 6 5 5 4 4 2 6 2 3 5 4 3 2 2 8 5 4 5 4 3 3 Clouds SC CL FW SC FW FW B1 OV SC FW FW FW SC SC B2 B2 SC SC SC SC FW PoP 12hr 20 80 30 60 5 QPF 12hr 0.03-0.12 0.27-1.73 0.04 1.12 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC D IS IS IS IS IS IS NM NM IS IS IS IS Tstms IS IS IS IS Heat index 84 91 98100 92 85 91 98100 91 84 91 Max heat 104 92 102 122 117 92 102 118 114 93 102 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 77 87 76 87 76 86 75 87 Temp 88 80 77 83 87 79 77 82 87 79 77 82 86 79 76 82 87 81 Dewpt 76 76 75 76 76 75 75 76 76 75 75 75 76 75 74 75 77 75 PWind dir N SE NE SE NE E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC SC SC SC SC B2 B1 SC SC B1 SC SC SC B1 FW FW SC B1 PoP 12hr 40 5 60 40 60 10 60 5 40 Rain shwrs SC SC IS IS IS SC SC SC NM NM IS IS NM NM IS IS SC SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ009-200800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 73 76 77 86 96 68 73 76 77 86 96 68 74 77 Temp 77 75 74 73 81 85 86 81 77 75 74 73 81 85 86 81 77 76 75 74 81 Dewpt 73 73 72 71 73 74 75 73 73 74 73 71 73 74 74 73 72 74 73 71 73 RH 87 94 93 93 77 70 70 77 87 97 97 93 77 70 68 77 85 94 94 90 77 Wind dir E E SE SE SE NE NW E E SE SE SE SE S SW NE NE E SE SE SE Wind spd 3 3 2 2 2 2 4 2 2 3 3 2 2 2 4 3 2 3 2 2 3 Clouds FW CL CL FW FW FW B2 OV SC CL FW FW FW FW B2 B2 FW FW FW FW FW PoP 12hr 10 70 10 60 5 QPF 12hr 0.02 0.31-1.76 0.02 0.23-1.12 0 Snow 12hr MM MM MM Rain shwrs IS IS IS NM NM IS IS IS NM NM Tstms IS IS IS IS Heat index 85 93 95 85 85 92 94 85 85 Max heat 100 88 98 116 114 88 100 115 112 88 100 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 73 84 73 84 73 84 72 85 Temp 86 77 74 80 84 76 74 80 84 76 74 79 84 76 73 79 85 78 Dewpt 73 72 73 73 73 72 73 73 73 72 72 72 73 72 72 72 73 72 PWind dir S E SE SE E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC B1 SC SC SC B1 FW FW SC B1 CL FW SC B1 PoP 12hr 60 20 60 20 60 5 60 5 60 Rain shwrs NM NM IS IS NM NM IS IS NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ010-200800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 75 81 79 91 96 71 76 81 79 90 94 71 77 81 Temp 80 78 76 76 84 89 91 84 80 78 77 76 84 89 90 84 81 79 78 77 85 Dewpt 75 75 74 73 75 77 78 76 76 75 74 73 76 77 77 76 75 75 74 73 75 RH 85 91 94 90 74 68 66 77 88 91 90 90 77 68 66 77 82 88 88 87 72 Wind dir NE E E E SE SW W E E E E SE SE S SW SE NE E E E SE Wind spd 6 5 5 4 4 3 5 2 4 5 4 4 3 4 6 3 5 5 4 3 4 Wind gust 17 Clouds FW CL FW FW FW CL B1 B1 SC FW SC SC FW FW B1 B1 FW FW FW FW FW PoP 12hr 10 50 10 50 5 QPF 12hr 0.01-0.09 0.04-1.42 0.01-0.10 0.02-1.12 0.00-0.06 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS IS IS IS IS SC SC Tstms IS IS IS IS Heat index 86 93102105 94 86 93102104 94 86 81 94 Max heat 102 93 102 121 117 92 99 118 114 92 100 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 76 90 76 90 76 89 75 90 Temp 90 81 77 84 90 80 77 84 90 80 77 83 89 79 76 84 90 82 Dewpt 77 75 74 75 77 75 74 75 77 75 74 75 77 75 74 74 76 75 PWind dir S E SE E SE E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC B1 SC SC SC SC CL FW SC B1 FW FW SC B1 PoP 12hr 40 5 60 20 60 5 60 5 60 Rain shwrs SC SC IS IS IS NM SC SC NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ011-200800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 80 88 94 97 73 76 80 88 93 97 73 76 80 Temp 82 79 77 77 86 92 94 86 82 79 77 77 86 92 93 86 81 79 77 77 86 Dewpt 76 75 74 73 75 77 78 77 76 76 74 74 76 78 78 76 76 75 74 73 76 RH 82 88 90 87 70 62 60 75 82 91 90 90 72 64 62 72 85 88 90 87 72 Wind dir NE NE NE NE E SE S E NE E E E E SE S SE NE NE NE NE E Wind spd 4 4 3 3 4 6 8 5 4 5 5 5 5 8 10 6 5 4 3 2 6 Clouds SC FW CL FW CL CL SC SC FW CL SC SC FW FW SC SC FW FW FW FW FW PoP 12hr 20 30 5 10 5 QPF 12hr 0.02 0.05-0.65 0.01 0.02-0.45 0.01 Snow 12hr MM MM MM Rain shwrs IS IS SC IS IS IS IS IS IS IS IS IS Tstms IS Heat index 88 82 96107110 97 89 82 96107108 96 88 82 96 Max heat 102 91 100 117 116 92 102 117 114 92 102 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 94 76 93 76 93 76 92 75 93 Temp 94 82 77 86 93 81 77 86 93 81 77 85 92 80 76 85 93 85 Dewpt 78 76 74 76 78 76 74 76 78 76 74 75 77 76 74 75 77 76 PWind dir SE E SE E SE E E NE E Wind char LT LT GN LT LT LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC CL FW SC SC FW FW SC B1 PoP 12hr 30 30 30 10 20 5 40 5 30 Rain shwrs IS SC IS IS SC SC IS IS IS IS SC SC IS SC SC Tstms IS $$ PRZ012-200800- Culebra- Including the city of Culebra 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 90 79 87 90 93 79 Temp 81 80 79 78 85 89 90 85 82 81 80 79 86 89 90 86 83 81 80 79 85 Dewpt 76 77 76 76 76 77 76 76 75 76 76 75 76 76 75 76 75 76 75 75 76 RH 85 91 91 94 75 68 64 75 79 85 88 88 72 66 62 72 77 85 85 88 75 Wind dir NE NE NE E E SE SE E E E SE S S S S S S SE S S S Wind spd 5 5 5 4 4 4 4 4 4 5 4 6 6 5 6 5 4 5 5 4 4 Clouds SC FW SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 50 30 30 30 QPF 12hr 0.18 0.22 0.06 0.04 0.07 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC SC SC IS IS IS IS SC SC IS IS IS IS IS IS SC Tstms IS Heat index 88 84 81 80 94101101 95 90 87 84 83 95101101 95 90 87 84 84 94 Max heat 98 93 99 106 104 93 100 107 104 92 99 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 78 88 79 90 79 90 80 90 Temp 89 82 79 84 88 82 80 85 90 82 80 85 90 83 81 86 90 85 Dewpt 76 75 76 76 76 75 75 75 76 75 76 76 76 76 76 76 77 76 PWind dir S S S SE SE E E E E Wind char LT LT LT GN GN GN GN GN GN Avg clouds SC SC SC B1 SC SC B2 B2 B1 B2 B2 B1 SC SC B1 B1 SC B1 PoP 12hr 30 40 60 60 50 50 40 40 50 Rain shwrs SC SC SC SC SC NM NM NM SC SC SC SC IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS $$ PRZ013-200800- Vieques- Including the city of Vieques 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 77 81 83 89 92 78 83 89 91 78 Temp 80 79 78 77 84 88 89 84 81 80 79 78 85 88 89 85 82 80 79 78 84 Dewpt 75 76 75 75 76 76 76 75 75 75 74 74 76 75 75 75 74 75 74 75 76 RH 85 91 91 94 77 68 66 74 82 85 85 88 75 66 64 72 77 85 85 91 77 Wind dir NE NE NE E E SE SE SE E SE SE S S S S S S SE SE S S Wind spd 4 5 4 4 4 4 5 5 4 4 4 5 6 5 6 6 4 5 5 5 4 Clouds FW FW SC SC SC SC B1 SC SC FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 30 30 30 QPF 12hr 0.16 0.21 0.05 0.04 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC SC SC SC IS IS IS SC SC IS IS IS IS IS IS SC Tstms IS Heat index 85 80 93 99100 93 87 84 81 80 94 98 99 93 88 85 81 81 93 Max heat 95 90 96 106 104 90 97 104 102 90 96 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 76 88 76 89 78 89 79 90 Temp 88 80 77 83 88 80 77 84 89 81 79 84 89 82 79 85 90 84 Dewpt 75 74 75 76 75 74 74 76 75 74 74 75 75 75 75 76 76 75 PWind dir S S SE SE SE E E E E Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC SC SC B1 B1 SC B1 B1 B1 B1 B2 B1 SC SC B1 B1 SC B1 PoP 12hr 30 40 40 40 50 50 40 40 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC Tstms IS IS IS IS IS IS $$ VIZ001-200800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 78 81 83 88 93 75 80 82 83 87 92 76 80 82 Temp 81 80 79 78 84 87 88 84 82 81 80 80 84 86 87 84 82 81 80 80 84 Dewpt 75 76 76 75 76 75 75 75 74 75 75 75 75 75 74 74 73 75 75 75 75 RH 82 88 91 91 77 68 66 74 77 82 85 85 74 70 65 72 74 82 85 85 74 Wind dir NE NE NE E E SE SE SE E E SE S S S S S SE SE SE S S Wind spd 4 5 4 4 4 4 3 3 4 5 5 5 6 5 4 3 4 5 5 4 4 Clouds FW FW SC SC SC SC B1 SC SC FW SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 40 20 20 20 QPF 12hr 0.13 0.17 0.04 0.04 0.06 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS Heat index 87 84 82 81 92 97 98 92 88 87 85 84 92 96 96 92 88 86 85 85 92 Max heat 98 93 98 107 106 92 98 105 103 91 98 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 80 87 80 87 78 88 79 88 Temp 87 82 80 84 87 82 80 84 87 81 79 84 88 82 80 85 88 84 Dewpt 75 74 76 75 75 74 75 75 75 74 75 75 75 74 76 76 76 75 PWind dir S S S SE E E E E E Wind char LT LT LT LT GN GN GN GN BZ Avg clouds SC SC SC B1 SC SC B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1 PoP 12hr 30 40 60 60 50 40 20 20 50 Rain shwrs IS SC SC SC SC IS NM SC SC SC SC SC IS IS IS IS SC SC Tstms IS IS IS IS IS $$ VIZ002-200800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 77 87 89 94 78 87 89 93 75 79 81 Temp 80 79 78 77 84 88 89 84 81 80 79 78 84 88 89 85 82 81 80 79 84 Dewpt 76 76 76 76 77 77 77 75 75 76 75 75 76 76 76 75 75 76 76 76 77 RH 88 91 94 97 80 70 68 74 82 88 88 91 77 68 66 72 79 85 88 91 80 Wind dir NE NE E NE E SE SE SE SE SE SE SE SE SE S S SE SE SE SE SE Wind spd 3 3 3 2 3 4 5 4 5 6 6 5 5 5 6 3 4 6 6 5 4 Clouds FW FW SC SC SC SC B1 SC FW SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 20 40 20 40 30 QPF 12hr 0.07-0.13 0.10-0.17 0.03 0.47-0.69 0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC IS IS IS IS IS IS IS SC SC IS IS IS IS SC Tstms IS Heat index 86 81 93100101 93 87 84 80 94100101 94 89 86 83 83 94 Max heat 98 90 100 113 110 90 100 112 108 91 101 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 89 78 88 79 88 78 90 Temp 88 81 79 84 89 81 78 83 88 82 79 85 88 81 79 85 90 85 Dewpt 76 75 76 77 76 75 76 76 76 75 75 77 76 76 76 77 77 76 PWind dir S SE SE E E E E E E Wind char LT LT LT LT GN GN GN GN GN Avg clouds SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC SC SC SC B1 PoP 12hr 30 40 40 40 50 20 20 20 50 Rain shwrs SC IS IS SC SC IS IS SC SC SC IS IS IS IS IS IS SC SC Tstms IS $$