Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
552 FOCA52 TJSJ 190902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Thu Sep 19 2024 PRZ001-192000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 88 91 73 77 82 83 90 92 74 77 83 83 90 92 Temp 85 87 88 84 81 79 78 77 85 89 90 84 81 79 78 77 85 89 90 84 81 Dewpt 78 78 78 77 77 77 76 76 77 77 78 78 77 77 76 75 77 77 78 78 77 RH 80 75 72 80 88 94 94 97 77 68 68 82 88 94 94 94 77 68 68 82 88 Wind dir E NE NE NE NE SE S S SE NE NE E SE SE S S S E NE NE S Wind spd 1 5 8 5 3 2 1 2 3 4 8 4 3 4 3 3 3 5 8 3 2 Clouds B2 B1 SC B2 SC CL SC B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 60 40 60 30 40 QPF 12hr 0.27-0.71 0.16-0.27 0.28-1.84 0.02-0.07 0.18-0.43 Snow 12hr MM MM MM Rain shwrs NM SC SC SC IS IS SC SC SC NM NM IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS Heat index 96101102 93 87 83 80 95101104 96 88 83 80 95101104 96 88 Max heat 103 111 109 94 101 113 112 96 101 114 112 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 89 78 88 77 87 78 87 Temp 78 84 89 81 79 84 88 80 78 83 87 81 78 83 87 80 Dewpt 76 77 78 77 76 77 78 77 76 77 77 77 76 77 77 76 PWind dir S SE S SE SE SE SE E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 SC SC B1 B2 B2 B1 SC B1 B1 SC SC B1 PoP 12hr 10 50 30 60 60 60 40 40 Rain shwrs IS IS IS SC SC IS NM NM NM NM IS SC SC SC IS IS Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ002-192000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 87 91 67 76 82 77 88 92 68 77 82 77 89 92 Temp 83 86 87 82 79 78 77 76 83 87 88 83 80 79 78 77 84 88 89 83 80 Dewpt 77 77 77 77 76 76 75 75 76 77 77 77 76 76 75 75 76 76 76 76 76 RH 82 75 72 85 91 94 94 97 80 72 70 82 88 91 91 94 77 68 66 80 88 Wind dir NE NE NE NE NE NE NE NE E E E E SE SE S S S SE SE SE SE Wind spd 2 4 5 5 3 2 2 1 2 5 8 5 4 4 3 3 4 6 9 6 3 Clouds B2 B1 B1 B1 SC FW SC B1 SC SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 60 40 50 40 40 QPF 12hr 0.28-0.72 0.12-0.28 0.25-0.62 0.06 0.10-0.27 Snow 12hr MM MM MM Rain shwrs NM SC SC SC IS IS IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS Tstms IS IS IS IS IS IS Heat index 92 98 99 91 84 91 99100 92 86 82 93 99100 92 86 Max heat 100 109 108 94 100 111 109 93 100 111 109 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 88 75 86 75 87 77 87 Temp 78 83 88 79 76 82 86 79 76 82 87 80 77 83 87 80 Dewpt 75 76 77 76 75 76 76 76 75 76 76 76 75 76 76 75 PWind dir S SE S SE SE SE E E Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC B1 B1 B1 B1 B2 B2 B1 SC B1 B1 B1 SC SC PoP 12hr 30 40 40 60 60 50 50 40 Rain shwrs IS IS SC SC SC SC SC NM NM NM SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS $$ PRZ003-192000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 89 95 68 75 81 79 89 95 69 77 82 79 89 95 Temp 84 88 89 83 79 77 76 75 84 88 89 84 80 79 78 77 84 88 89 84 80 Dewpt 76 76 76 76 75 76 75 74 76 76 76 77 76 76 75 74 76 75 75 76 75 RH 77 68 66 80 88 97 97 97 77 68 66 80 88 91 91 90 77 66 64 77 85 Wind dir NE E SE E NE NE N N NE SE SE SE E E E NE E SE S S E Wind spd 3 4 5 3 4 3 3 3 2 5 6 4 3 4 3 3 3 6 6 4 2 Clouds SC FW B1 B1 FW FW CL SC SC SC SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 50 20 40 30 30 QPF 12hr 0.13-1.41 0.01-0.14 0.06-0.58 0.01-0.07 0.09-0.17 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS IS IS SC SC IS IS IS IS SC SC IS IS IS Tstms IS IS IS IS Heat index 92 98100 91 84 80 92 99101 93 86 82 92 99100 93 86 Max heat 101 111 110 91 100 112 111 93 101 110 109 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 89 76 87 75 87 76 88 Temp 78 84 89 80 77 82 87 79 76 82 87 80 77 83 88 79 Dewpt 75 76 76 75 75 76 76 75 75 76 76 75 75 75 75 75 PWind dir NE SE E SE E E NE E Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 50 50 30 20 20 20 30 Rain shwrs IS IS SC SC SC SC SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ004-192000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 86 91 68 73 76 78 87 92 69 73 77 78 87 93 Temp 82 85 86 80 77 75 74 73 81 86 87 81 78 76 74 74 82 86 87 81 78 Dewpt 75 75 75 74 74 74 73 72 74 74 75 74 74 74 73 72 74 74 74 74 74 RH 79 72 70 82 90 97 97 97 79 68 68 79 88 94 97 93 77 68 65 79 88 Wind dir NE NE NE NE N N NW NW E E SE SE SE SE S S SE SE SE S E Wind spd 2 4 5 3 2 1 1 1 2 5 5 3 2 3 3 2 3 6 8 4 1 Clouds B1 B1 B2 B2 FW CL CL SC SC SC B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 60 30 50 20 20 QPF 12hr 0.39-1.61 0.03-0.22 0.18-1.83 0.02 0.09-0.41 Snow 12hr MM MM MM Rain shwrs SC SC NM NM IS SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS Heat index 88 93 94 85 87 94 96 87 87 94 95 87 Max heat 98 106 105 84 96 109 107 87 97 108 106 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 87 73 85 73 85 73 85 Temp 74 81 87 77 74 80 85 76 73 80 85 77 74 80 85 76 Dewpt 73 74 74 74 73 74 74 74 73 74 74 74 73 74 74 73 PWind dir S SE S SE SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 B1 B1 SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 10 50 40 50 40 30 20 40 Rain shwrs IS IS IS SC SC SC IS SC SC SC IS SC IS IS IS IS Tstms IS IS IS IS IS IS IS IS $$ PRZ005-192000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 90 93 74 76 80 86 90 93 74 76 80 86 90 93 Temp 85 89 90 84 80 79 77 77 85 89 90 84 81 79 77 77 85 89 90 84 81 Dewpt 78 78 79 77 77 77 76 75 77 78 78 77 77 77 76 75 77 77 78 77 77 RH 80 70 70 80 91 94 97 94 77 70 68 80 88 94 97 94 77 68 68 80 88 Wind dir SE NE NE NE E SE S S SE NE NE NE E SE S S SE NE N N E Wind spd 2 5 9 5 5 3 3 3 3 4 8 4 4 3 3 3 3 3 8 4 3 Clouds B1 FW B1 B1 SC CL SC B1 SC SC B2 B2 SC SC SC SC SC SC B2 B2 SC PoP 12hr 50 40 70 30 50 QPF 12hr 0.14-1.08 0.08-0.26 0.17-1.84 0.01-0.07 0.35-0.43 Snow 12hr MM MM MM Rain shwrs SC IS SC SC IS IS SC SC IS NM NM IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS Heat index 96103105 94 87 80 95103106 95 87 81 95103105 95 87 Max heat 105 111 111 92 103 116 113 92 103 116 114 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 90 77 89 76 88 76 88 Temp 77 84 90 81 78 84 89 80 77 83 88 80 77 83 88 79 Dewpt 76 77 78 77 76 77 78 77 76 77 77 77 76 77 77 76 PWind dir S NE S NE SE E SE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC SC B2 B1 SC SC B1 SC SC SC B1 PoP 12hr 10 50 20 60 40 60 30 60 Rain shwrs IS IS IS SC IS IS NM NM SC SC NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ006-192000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 85 95 65 72 77 77 85 94 66 73 78 77 85 94 Temp 81 84 85 79 76 74 73 72 80 84 85 80 76 75 74 73 80 84 85 80 76 Dewpt 73 74 74 74 73 73 72 71 73 74 74 74 73 74 73 71 74 74 73 74 73 RH 77 72 70 85 90 97 97 97 79 72 70 82 90 97 97 93 82 72 67 82 90 Wind dir E E E NE NE NE E E E E SE E E SE SE SE SE SE SE NW N Wind spd 2 3 4 2 3 1 1 1 2 3 3 2 1 2 2 2 2 4 3 2 2 Clouds SC SC B2 B2 FW CL CL SC SC FW B2 B2 FW FW FW FW SC SC B1 B1 FW PoP 12hr 70 30 70 10 50 QPF 12hr 0.43-2.00 0.01-0.21 0.17-1.83 0.01 0.09-0.42 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 85 91 92 83 83 91 93 84 84 91 92 84 Max heat 100 111 109 88 99 110 109 90 99 110 109 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 85 73 83 72 82 72 83 Temp 74 80 85 76 74 78 83 75 73 78 82 75 73 78 83 75 Dewpt 73 73 73 73 73 74 73 73 72 73 73 73 72 73 73 72 PWind dir SE SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B2 B1 SC SC B1 SC SC SC B1 SC SC SC B1 PoP 12hr 5 60 30 60 20 60 5 60 Rain shwrs IS IS IS SC SC SC IS NM IS IS IS NM IS IS IS NM Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ007-192000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 91 98 65 76 80 77 90 97 66 77 82 77 90 97 Temp 85 90 91 84 80 78 77 76 84 89 90 84 81 79 78 77 84 89 90 84 81 Dewpt 73 74 75 75 74 74 73 72 74 74 76 75 75 74 74 72 74 74 74 74 74 RH 67 60 60 74 82 88 87 87 72 61 64 74 82 85 88 85 72 61 60 72 79 Wind dir E SE SE E NE NE NE NE E SE S SE E NE NE NE E SE S SE NE Wind spd 2 4 5 3 2 2 2 2 2 5 6 3 3 3 3 3 3 6 6 4 3 Clouds FW FW B2 B2 FW CL CL FW FW FW B1 B1 FW FW FW FW FW FW SC SC FW PoP 12hr 70 5 40 5 20 QPF 12hr 0.21-2.00 0.01 0.05-1.76 0.01 0.08-0.33 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS IS SC SC IS IS IS IS Tstms IS IS IS IS Heat index 92 99101 92 86 82 91 99101 93 87 83 80 92 98 99 92 87 Max heat 103 111 111 94 102 115 114 96 103 113 112 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 90 77 88 76 88 77 88 Temp 78 85 90 81 78 83 88 80 77 83 88 80 77 83 88 80 Dewpt 74 74 75 74 74 74 75 74 74 73 75 74 73 73 74 74 PWind dir NE SE E SE E E NE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 B1 B1 SC B1 SC SC SC SC CL FW SC SC PoP 12hr 5 50 50 50 10 20 5 50 Rain shwrs IS IS SC SC SC SC SC IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS $$ PRZ008-192000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 88 96 73 76 79 85 88 96 74 76 80 85 88 94 Temp 84 87 88 83 80 78 77 76 83 87 88 83 80 78 77 76 83 87 88 83 80 Dewpt 76 77 78 76 76 76 75 74 76 77 77 76 76 76 75 75 76 77 77 76 75 RH 77 72 72 80 88 94 94 94 80 72 70 80 88 94 94 97 80 72 70 80 85 Wind dir E NE NE NE E E SE SE E NE N NE E SE SE SE SE N N NE E Wind spd 4 5 9 8 6 5 5 4 4 2 6 3 5 5 3 3 3 3 9 5 3 Clouds B1 CL SC B1 SC CL FW SC FW FW B1 B1 FW FW FW FW SC SC B2 B2 SC PoP 12hr 40 20 40 20 50 QPF 12hr 0.07-1.03 0.04-0.16 0.05-1.76 0.02 0.42 Snow 12hr MM MM MM Rain shwrs SC SC SC IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS IS Heat index 93100101 92 84 91 98100 92 85 91 98100 91 84 Max heat 104 111 111 92 102 122 117 92 102 118 114 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 88 77 87 76 87 76 86 Temp 77 83 88 80 77 83 87 79 77 82 87 79 77 82 86 79 Dewpt 75 76 76 76 75 76 76 75 75 76 76 75 75 75 76 75 PWind dir SE NW SE NE SE NE E NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC SC B2 B1 SC SC B1 SC SC SC B1 PoP 12hr 5 40 5 60 40 60 10 60 Rain shwrs IS IS SC SC IS IS IS SC SC SC NM NM IS IS NM NM Tstms IS IS IS IS IS IS IS IS IS $$ PRZ009-192000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 87 97 67 73 76 77 86 96 68 73 76 77 86 96 Temp 82 86 87 81 77 75 74 73 81 85 86 81 77 75 74 73 81 85 86 81 77 Dewpt 72 73 74 73 73 73 72 71 73 74 75 73 73 74 73 71 73 74 74 73 72 RH 72 65 65 77 87 94 93 93 77 70 70 77 87 97 97 93 77 70 68 77 85 Wind dir E NE NE NE NE E E SE SE NE W NE E E SE SE SE SE W N NE Wind spd 2 2 3 3 3 3 2 2 2 2 4 2 3 3 2 2 3 4 4 3 3 Clouds SC SC B2 OV FW CL CL SC FW FW B2 B2 FW FW FW FW FW FW B1 B1 FW PoP 12hr 70 10 70 5 50 QPF 12hr 0.29-2.01 0.01-0.12 0.05-1.76 0.01 0.08-0.42 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS NM NM IS IS SC SC Tstms IS IS IS IS IS IS Heat index 87 93 95 85 85 93 95 85 85 92 94 85 Max heat 100 111 111 88 98 116 114 88 100 115 112 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 73 84 73 84 73 84 Temp 75 81 86 77 74 80 84 76 74 80 84 76 74 79 84 76 Dewpt 73 73 73 72 73 73 73 72 73 73 73 72 72 72 73 72 PWind dir SE SE E SE E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC B1 FW FW SC B1 PoP 12hr 5 60 20 60 20 60 5 60 Rain shwrs NM NM IS IS NM NM IS IS NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-192000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 92 96 71 75 81 79 91 96 71 76 81 79 90 94 Temp 86 91 92 85 80 78 76 76 84 89 91 84 80 78 77 76 84 89 90 84 81 Dewpt 75 77 77 76 75 75 74 73 75 77 78 76 76 75 74 73 76 77 77 76 75 RH 70 64 62 75 85 91 94 90 74 68 66 77 88 91 90 90 77 68 66 77 82 Wind dir E NE NW E NE E E E E W W E E E E SE SE S SW NE NE Wind spd 4 3 5 6 6 5 5 4 4 3 5 2 5 6 4 4 5 5 9 4 3 Wind gust 17 Clouds SC FW B1 B2 FW CL FW FW FW CL SC SC SC SC SC SC FW FW B1 B1 FW PoP 12hr 60 10 40 5 40 QPF 12hr 0.01-1.99 0.02 0.01-1.51 0.01-0.06 0.08-0.42 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS SC SC IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS Heat index 95104106 94 86 93102105 94 86 93102104 94 86 Max heat 103 111 111 93 102 121 117 92 99 118 114 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 90 76 90 76 90 76 89 Temp 78 85 90 81 77 84 90 80 77 84 90 80 77 83 89 79 Dewpt 74 75 77 75 74 75 77 75 74 75 77 75 74 75 77 75 PWind dir E S E SE E SE E NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC B1 SC SC SC SC CL FW SC B1 PoP 12hr 5 40 5 60 20 60 5 60 Rain shwrs SC SC IS IS IS NM SC SC NM NM NM NM Tstms IS IS IS IS IS IS $$ PRZ011-192000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 95 99 73 76 80 88 94 97 73 76 80 88 93 97 Temp 88 94 95 87 82 79 77 77 86 92 94 86 82 79 77 77 86 92 93 86 81 Dewpt 75 76 77 76 76 75 74 73 75 77 78 77 76 76 74 74 76 78 78 76 76 RH 66 56 56 70 82 88 90 87 70 62 60 75 82 91 90 90 72 64 62 72 85 Wind dir E SE SW NE NE NE NE NE E SE S SE E E E E E SE S SE E Wind spd 2 3 5 2 4 3 2 3 5 8 9 5 5 6 5 6 8 10 11 9 5 Wind gust 21 Clouds CL FW B2 B2 SC FW CL CL CL CL SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 70 20 30 5 10 QPF 12hr 0.34-1.69 0.02 0.04-0.17 0.01 0.08-0.24 Snow 12hr MM MM MM Rain shwrs IS NM NM IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS Heat index 98107109 97 88 82 96107110 97 89 82 96107108 96 88 Max heat 102 111 111 91 100 117 116 92 102 117 114 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 94 76 93 76 93 76 92 Temp 77 86 94 82 77 86 93 81 77 86 93 81 77 85 92 80 Dewpt 74 76 78 76 74 76 78 76 74 76 78 76 74 75 77 76 PWind dir E SE E SE E SE E E Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW SC SC SC SC SC SC SC SC SC SC CL FW SC SC PoP 12hr 5 30 30 30 10 20 5 40 Rain shwrs IS IS SC IS IS SC SC IS IS IS IS SC SC Tstms IS $$ PRZ012-192000- Culebra- Including the city of Culebra 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 90 93 78 90 79 87 90 93 Temp 86 89 90 84 81 80 79 78 85 89 90 85 82 81 80 79 86 89 90 86 83 Dewpt 77 77 76 76 76 77 76 76 76 77 76 76 75 76 76 75 76 76 75 76 75 RH 75 68 64 77 85 91 91 94 75 68 64 75 79 85 88 88 72 66 62 72 77 Wind dir NE NE N NE NE NE NE NE E E E E SE SE SE S S S S SE SE Wind spd 4 3 3 5 5 5 4 3 3 5 5 5 5 6 6 8 6 8 8 6 5 Clouds B1 B1 SC B2 SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 50 30 30 QPF 12hr 0.34 0.13-0.21 0.29 0.05 0.11 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS SC SC SC SC SC SC IS IS IS IS SC SC IS IS IS Tstms IS IS IS IS Heat index 97102101 94 88 84 81 80 94101101 95 90 87 84 83 95101101 95 90 Max heat 101 106 106 93 99 106 104 93 100 107 104 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 89 78 88 79 90 79 90 Temp 80 85 89 82 79 84 88 82 80 85 90 82 80 85 90 83 Dewpt 75 76 76 75 76 76 76 75 75 75 76 75 76 76 76 76 PWind dir SE S S SE SE SE E E Wind char LT LT LT LT LT LT GN GN Avg clouds SC SC SC SC SC B1 SC SC B2 B2 B1 B2 B2 B1 SC SC PoP 12hr 30 30 40 60 60 50 50 40 Rain shwrs IS SC SC SC SC SC SC NM NM NM SC SC SC SC IS SC Tstms IS IS IS IS IS IS $$ PRZ013-192000- Vieques- Including the city of Vieques 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 89 91 74 77 81 83 89 92 78 83 89 91 Temp 85 88 89 83 80 79 78 77 84 88 89 84 81 80 79 78 85 88 89 85 82 Dewpt 76 76 75 76 75 76 75 75 76 76 76 75 75 75 74 74 76 75 75 75 74 RH 75 68 64 80 85 91 91 94 77 68 66 74 82 85 85 88 75 66 64 72 77 Wind dir NE NE NE NE NE NE NE NE E E SE SE SE SE SE S S S S S SE Wind spd 4 3 4 5 5 5 4 3 4 5 5 5 5 6 6 8 6 6 8 6 4 Clouds B1 B1 SC B1 FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 40 30 30 QPF 12hr 0.25-0.31 0.11-0.18 0.28 0.05 0.10 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS SC SC SC SC SC IS IS IS IS SC SC IS IS IS Tstms IS IS IS IS Heat index 94 99 99 92 85 80 93 99100 93 87 84 81 80 94 98 99 93 88 Max heat 98 105 105 90 96 106 104 90 97 104 102 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 88 76 88 76 89 78 89 Temp 79 84 88 80 77 83 88 80 77 84 89 81 79 84 89 82 Dewpt 74 76 75 74 75 76 75 74 74 76 75 74 74 75 75 75 PWind dir SE S S S SE SE E E Wind char LT LT LT LT LT LT GN GN Avg clouds SC SC SC SC SC B1 B1 SC B1 B1 B1 B1 B2 B1 SC SC PoP 12hr 30 30 40 40 40 50 50 40 Rain shwrs IS SC SC SC SC SC SC SC SC SC SC SC SC SC IS SC Tstms IS IS IS IS IS $$ VIZ001-192000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 89 93 73 78 81 83 88 93 75 80 82 83 87 92 Temp 85 88 89 84 81 80 79 78 84 87 88 84 82 81 80 80 84 86 87 84 82 Dewpt 76 76 75 76 75 76 76 75 76 75 75 75 74 75 75 75 75 75 74 74 73 RH 75 68 64 77 82 88 91 91 77 68 66 74 77 82 85 85 74 70 65 72 74 Wind dir NE E NE N NE NE NE E E SE SE E E SE SE S S S S SE SE Wind spd 5 4 2 4 4 4 3 2 3 5 4 3 5 6 8 6 6 6 5 5 4 Clouds SC B1 SC B1 FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 40 20 20 QPF 12hr 0.24-0.34 0.08 0.25 0.04 0.10 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS Heat index 95 99 99 93 87 84 82 81 92 97 98 92 88 87 85 84 92 96 96 92 88 Max heat 100 109 106 93 98 107 106 92 98 105 103 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 87 80 87 80 87 78 88 Temp 80 84 87 82 80 84 87 82 80 84 87 81 79 84 88 82 Dewpt 75 75 75 74 76 75 75 74 75 75 75 74 75 75 75 74 PWind dir SE S SE SE SE SE E E Wind char LT LT LT LT GN GN GN GN Avg clouds SC SC SC SC SC B1 SC SC B2 B2 B1 B1 B1 B1 SC SC PoP 12hr 20 30 40 60 60 50 40 20 Rain shwrs IS IS IS SC SC SC SC IS NM SC SC SC SC SC IS IS Tstms IS IS IS IS $$ VIZ002-192000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Thu Sep 19 2024 Date Thu 09/19/24 Fri 09/20/24 Sat 09/21/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 88 93 77 87 89 94 78 87 89 93 Temp 83 87 88 83 80 79 78 77 84 88 89 84 81 80 79 78 84 88 89 85 82 Dewpt 77 77 77 76 76 76 76 76 77 77 77 75 75 76 75 75 76 76 76 75 75 RH 82 72 70 80 88 91 94 97 80 70 68 74 82 88 88 91 77 68 66 72 79 Wind dir E E E NE NE NE NE SE SE SE S SE SE SE SE SE SE SE S SE SE Wind spd 5 4 2 3 3 3 3 2 4 5 6 6 5 6 6 6 8 8 9 6 5 Clouds B1 B1 SC B1 FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 20 40 20 30 QPF 12hr 0.22-0.36 0.08 0.18-0.24 0.03 0.26 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS Heat index 92100100 92 86 81 93100101 93 87 84 80 94100101 94 89 Max heat 99 111 109 90 100 113 110 90 100 112 108 Date Sun 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 88 78 89 78 88 79 88 Temp 80 84 88 81 79 84 89 81 78 83 88 82 79 85 88 81 Dewpt 76 77 76 75 76 77 76 75 76 76 76 75 75 77 76 76 PWind dir SE SE SE SE E E E E Wind char LT LT LT LT LT GN GN GN Avg clouds SC SC SC SC SC SC B1 SC SC SC B1 B1 SC SC SC SC PoP 12hr 30 30 40 40 40 50 20 20 Rain shwrs IS SC SC IS IS SC SC IS IS SC SC SC IS IS IS IS $$