Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
693 FOCA52 TJSJ 150902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Sat Jun 15 2024 PRZ001-152000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 91 94 74 79 82 84 90 92 73 79 81 82 88 91 Temp 85 89 91 88 83 81 80 81 86 89 90 87 83 81 79 81 85 87 88 86 82 Dewpt 76 76 76 76 76 75 75 74 76 76 76 76 76 75 75 74 76 75 76 76 76 RH 75 66 62 68 80 82 85 79 72 66 64 70 80 82 88 79 75 68 68 72 82 Wind dir S SE SE S SE S SE SE SE SE SE SE SE SE S S S E E NE E Wind spd 4 6 8 5 4 4 4 3 3 5 9 5 4 4 3 3 4 4 8 5 5 Clouds SC SC SC B1 SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 50 20 20 QPF 12hr 0.23-0.68 0.17-0.43 0.22-0.33 0.01-0.16 0.06-0.12 Snow 12hr MM MM MM Rain shwrs IS SC IS SC IS IS IS SC IS IS SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS Heat index 95100103 99 92 87 84 86 96100103 98 91 87 83 85 94 97100 96 89 Max heat 102 113 111 95 102 111 110 94 100 108 107 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 87 78 88 77 87 78 88 Temp 78 84 87 81 78 84 88 81 77 83 87 81 78 84 88 82 Dewpt 75 76 76 76 75 77 77 76 76 77 77 77 76 77 76 76 PWind dir SE E SE E E E E E Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 30 20 40 40 40 40 40 Rain shwrs IS IS IS IS IS IS SC SC IS SC SC IS IS SC SC IS $$ PRZ002-152000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 89 95 67 77 81 77 89 93 67 78 81 77 88 93 Temp 84 88 89 86 81 79 77 78 84 88 89 86 82 80 78 79 84 87 88 86 82 Dewpt 76 76 76 75 75 75 75 74 76 75 75 75 75 75 74 74 75 75 75 75 75 RH 77 68 66 70 82 88 94 88 77 66 64 70 79 85 88 85 74 68 66 70 79 Wind dir S S S SE SE SE SE SE SE SE SE SE SE SE SE S SE SE SE SE E Wind spd 5 8 10 8 5 5 4 3 4 6 9 6 5 5 4 4 4 5 6 6 6 Clouds B1 SC B1 SC SC SC SC B1 SC B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 50 60 50 50 40 QPF 12hr 0.22-0.40 0.24-0.55 0.27-0.36 0.11-0.20 0.08-0.14 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC SC SC NM SC SC SC SC SC SC SC SC IS IS IS IS SC Tstms IS IS Heat index 92 98100 96 87 82 81 92 97100 95 88 84 81 83 92 96 98 95 88 Max heat 101 111 109 93 99 109 108 92 99 108 107 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 88 78 88 77 86 78 88 Temp 78 84 88 82 78 84 88 81 77 82 86 81 79 84 88 82 Dewpt 74 76 75 75 75 76 77 76 75 77 77 76 75 77 76 76 PWind dir SE E E E E E E E Wind char LT GN LT GN GN GN GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 50 50 50 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS SC SC SC Tstms IS IS IS $$ PRZ003-152000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 88 92 70 77 81 78 88 92 70 78 80 78 88 92 Temp 83 87 88 85 81 79 78 79 84 87 88 86 82 80 78 79 84 87 88 86 82 Dewpt 74 74 74 74 74 74 74 73 74 74 74 74 74 74 74 73 73 72 73 74 74 RH 74 65 63 70 79 85 88 82 72 65 63 68 77 82 88 82 70 61 61 68 77 Wind dir SE S S S SE SE SE E E SE SE SE SE E SE SE SE SE SE SE E Wind spd 3 8 9 6 3 4 4 3 4 6 8 5 4 4 4 3 3 5 6 4 5 Clouds B1 SC SC SC SC SC SC B1 SC B1 SC SC SC SC B1 B1 FW FW SC SC SC PoP 12hr 50 50 30 30 30 QPF 12hr 0.21-0.39 0.39-0.53 0.11-0.35 0.07-0.20 0.05-0.13 Snow 12hr MM MM MM Rain shwrs SC SC IS IS SC SC SC SC IS SC SC SC SC SC SC SC IS IS IS IS SC Heat index 90 94 97 92 86 82 82 91 95 97 93 87 84 81 83 90 94 96 93 87 Max heat 98 107 106 91 98 107 106 92 98 106 105 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 86 78 86 77 85 78 87 Temp 78 83 86 81 78 83 86 80 77 82 85 80 78 83 87 81 Dewpt 73 74 73 74 74 75 74 75 74 75 75 75 73 74 73 74 PWind dir E E E E E E E E Wind char LT GN LT GN GN GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC PoP 12hr 30 40 40 40 50 50 40 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC IS $$ PRZ004-152000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 86 90 70 76 81 78 87 92 70 76 80 77 86 91 Temp 81 85 86 84 80 78 77 78 83 86 87 84 80 78 76 77 82 85 86 84 80 Dewpt 74 74 74 73 73 73 72 72 74 73 74 73 73 73 72 71 73 73 73 73 73 RH 79 70 68 70 79 85 85 82 74 65 65 70 79 85 87 82 74 67 65 70 79 Wind dir S S S S SE SE SE SE SE SE SE SE SE SE SE S SE SE SE E E Wind spd 4 8 9 6 4 3 3 2 3 5 8 4 3 4 3 3 3 5 4 3 3 Clouds SC SC SC B1 SC SC SC B1 SC SC B1 B1 SC SC SC SC FW FW B1 B1 SC PoP 12hr 40 50 50 30 30 QPF 12hr 0.20-0.37 0.23-0.53 0.17-0.35 0.02-0.20 0.07-0.13 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS Tstms IS IS IS Heat index 85 92 94 90 83 89 93 95 91 83 80 87 91 93 90 83 Max heat 92 103 102 90 98 105 104 90 96 103 102 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 85 76 85 75 84 76 85 Temp 76 81 85 79 76 81 85 79 75 80 84 79 76 82 85 79 Dewpt 72 74 73 73 73 75 75 74 73 75 75 74 73 75 74 73 PWind dir SE E E SE E E E E Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 30 30 40 40 40 40 40 Rain shwrs IS IS IS SC SC SC SC SC IS SC SC SC IS SC SC IS $$ PRZ005-152000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 91 95 75 80 82 86 90 94 74 79 80 85 89 94 Temp 84 89 91 88 84 81 80 81 86 89 90 88 83 81 79 81 85 88 89 87 82 Dewpt 77 77 78 77 76 75 74 73 76 76 77 76 76 75 74 73 76 76 77 77 76 RH 80 68 66 70 77 82 82 77 72 66 66 68 80 82 85 77 75 68 68 72 82 Wind dir SE E N NW S SE S S SE NE E E S S S S SE NE NE NE NE Wind spd 3 4 6 3 2 3 4 3 2 4 6 3 2 3 3 3 2 4 8 6 8 Clouds FW FW B1 B2 SC SC SC SC FW SC B2 B2 FW FW FW FW FW FW SC SC FW PoP 12hr 70 40 60 5 30 QPF 12hr 0.27-0.77 0.09-0.18 0.21-0.37 0.01 0.05-0.21 Snow 12hr MM MM MM Rain shwrs IS SC NM SC IS SC IS IS NM NM SC SC Tstms IS IS IS IS Heat index 94102105100 92 88 84 86 96102104 99 91 86 83 85 95100102 98 89 Max heat 101 115 114 96 105 114 112 94 103 113 112 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 78 88 77 88 78 89 Temp 78 84 88 81 78 84 88 81 77 83 88 81 78 84 89 82 Dewpt 74 76 78 76 74 77 79 76 75 77 78 77 75 77 78 76 PWind dir SE E SE E E E E E Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 10 40 10 30 10 20 10 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ006-152000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 85 93 65 74 81 77 85 93 65 74 80 76 84 92 Temp 79 83 85 82 78 76 74 76 81 84 85 82 77 75 74 75 80 83 84 81 77 Dewpt 73 73 73 72 73 72 71 70 72 72 73 73 73 72 72 70 72 72 72 73 73 RH 82 72 67 72 85 87 90 82 74 67 67 74 87 90 93 84 77 70 67 77 87 Wind dir SE S S S SE SE SE SE SE SE S SE SE SE SE SE SE SE SE NE NE Wind spd 3 5 4 3 2 2 3 2 2 4 4 2 2 3 2 2 2 3 3 4 3 Clouds FW SC SC B1 SC SC SC SC FW SC B1 B1 FW FW FW FW FW FW SC SC FW PoP 12hr 50 40 50 5 30 QPF 12hr 0.16-0.66 0.12-0.42 0.12-0.37 0.01-0.07 0.06-0.14 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS SC SC IS IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS Heat index 82 88 91 86 80 85 89 91 87 80 83 87 90 86 Max heat 97 108 107 92 100 108 107 91 99 106 105 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 83 74 82 73 82 74 84 Temp 74 79 83 77 74 79 82 76 73 78 82 77 74 80 84 77 Dewpt 71 73 73 72 72 73 74 73 72 74 74 73 72 73 73 73 PWind dir SE E E E E E E E Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 10 50 10 30 20 20 20 20 Rain shwrs IS IS IS NM IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ007-152000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 78 88 94 65 77 80 76 88 94 65 77 80 76 87 93 Temp 83 87 88 85 81 79 77 79 84 87 88 85 81 79 77 78 83 86 87 85 80 Dewpt 73 73 73 72 72 72 72 71 72 72 73 73 73 72 72 71 72 70 71 73 72 RH 72 63 61 65 74 79 85 77 67 61 61 67 77 79 85 79 70 59 59 67 77 Wind dir E SE SE SE E E E E E SE SE SE E E E E E SE SE SE E Wind spd 4 8 8 6 4 4 4 4 4 6 8 4 3 4 4 3 3 6 6 4 4 Wind gust 19 20 Clouds FW SC SC B1 SC SC SC SC FW SC SC SC FW FW FW FW FW FW SC SC FW PoP 12hr 30 40 30 10 20 QPF 12hr 0.06-0.27 0.13-0.43 0.07-0.27 0.01-0.07 0.05-0.23 Snow 12hr MM MM MM Rain shwrs IS IS IS SC IS SC SC SC IS IS SC SC IS IS IS IS IS IS Heat index 89 93 95 91 85 82 80 82 89 93 95 92 85 82 81 88 91 93 90 84 Max heat 96 107 105 90 96 105 104 90 96 104 103 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 85 77 85 76 85 77 86 Temp 77 82 85 80 77 82 85 79 76 81 85 79 77 83 86 80 Dewpt 71 72 72 72 72 73 74 73 72 73 74 73 71 72 72 73 PWind dir E E E E E E E E Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC FW PoP 12hr 10 30 10 30 10 20 10 20 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ008-152000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 88 94 74 78 82 84 87 92 73 78 81 83 86 93 Temp 83 87 88 86 82 80 79 80 84 86 87 85 81 79 78 79 83 85 86 84 80 Dewpt 75 76 77 76 76 75 74 73 75 76 77 76 76 75 74 73 75 76 76 76 76 RH 77 70 70 72 82 85 85 79 74 72 72 75 85 88 88 82 77 75 72 77 88 Wind dir SE NE N NE E SE SE SE E NE NE NE NE SE S S SE N N N E Wind spd 3 4 5 5 4 3 3 3 2 4 5 3 2 2 3 3 3 3 6 4 9 Clouds FW FW B1 B2 B1 SC SC SC FW FW B2 B2 FW FW FW FW FW FW B1 B1 FW PoP 12hr 70 60 70 5 30 QPF 12hr 0.30-0.77 0.11 0.27-0.37 0.01-0.06 0.06-0.24 Snow 12hr MM MM MM Rain shwrs SC NM NM IS IS NM NM IS IS IS IS SC SC Tstms IS IS IS IS IS Heat index 90 98100 96 89 84 81 82 91 96 98 94 86 82 82 90 95 97 93 85 Max heat 98 114 113 94 99 111 110 93 100 111 110 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 86 77 86 76 86 77 87 Temp 77 82 86 80 77 82 86 79 76 82 86 80 77 83 87 80 Dewpt 74 75 77 75 74 75 78 76 74 76 78 76 74 75 78 77 PWind dir SE E E E E E E E Wind char LT LT LT LT LT GN GN GN Avg clouds FW FW SC B1 SC SC SC SC FW FW SC SC FW FW SC SC PoP 12hr 10 60 20 50 10 30 10 20 Rain shwrs IS IS NM IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS $$ PRZ009-152000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 78 85 94 67 74 80 76 85 94 67 74 79 76 84 93 Temp 80 84 85 83 78 76 75 76 81 84 85 82 77 75 74 75 80 83 84 82 77 Dewpt 73 74 74 73 73 72 71 70 72 72 74 73 73 72 71 70 72 72 73 73 73 RH 79 72 70 72 85 87 87 82 74 67 70 74 87 90 90 84 77 70 70 74 87 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE E SE SE SE SE SE E NE NE Wind spd 4 5 4 4 3 3 3 3 3 3 3 2 2 2 3 3 3 3 4 4 4 Wind gust 20 Clouds FW FW B1 B1 SC SC SC SC FW SC B2 B2 FW FW FW FW FW FW B2 B2 FW PoP 12hr 60 30 70 5 60 QPF 12hr 0.05-0.74 0.06-0.19 0.10-0.37 0.01 0.09-0.29 Snow 12hr MM MM MM Rain shwrs IS NM SC IS IS SC NM NM NM NM Tstms IS IS IS IS Heat index 83 90 93 88 81 85 90 93 88 84 89 91 87 Max heat 95 111 109 90 97 108 106 89 96 107 105 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 83 74 83 73 83 74 84 Temp 74 79 83 77 74 79 83 76 73 79 83 77 74 80 84 77 Dewpt 71 72 74 73 71 73 75 73 71 73 75 73 71 72 74 74 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 FW FW SC B1 FW FW SC B1 FW FW SC B1 PoP 12hr 10 70 10 70 10 60 10 60 Rain shwrs IS NM NM IS IS IS IS IS IS IS IS IS IS IS NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-152000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 89 94 70 79 81 77 89 92 70 79 82 77 89 93 Temp 83 87 89 87 82 80 79 80 85 88 89 86 82 80 79 80 85 88 89 86 82 Dewpt 76 77 77 76 75 74 74 72 75 76 77 76 75 74 74 72 75 76 76 76 75 RH 80 72 68 70 79 82 85 77 72 68 68 72 79 82 85 77 72 68 66 72 79 Wind dir SE S SE SE E E E E E S NE E E E SE SE SE SE SW NE NE Wind spd 6 9 10 8 6 6 4 5 4 4 5 4 4 3 4 5 5 5 5 4 8 Wind gust 21 19 19 18 16 16 17 Clouds FW FW SC B1 SC SC SC SC FW FW B1 B1 FW FW SC SC FW FW B1 B1 FW PoP 12hr 50 30 60 5 40 QPF 12hr 0.04-0.38 0.06-0.23 0.12-0.37 0.01-0.11 0.07-0.23 Snow 12hr MM MM MM Rain shwrs IS NM SC SC IS IS SC NM NM IS IS IS IS SC SC Tstms IS IS IS IS IS Heat index 91 99102 97 89 85 82 84 93 99101 97 89 84 81 83 93 98100 96 88 Max heat 98 114 113 94 99 111 110 93 100 111 110 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 86 78 86 77 86 78 87 Temp 78 83 86 81 78 83 86 80 77 82 86 81 78 83 87 81 Dewpt 73 75 76 75 73 75 77 76 74 75 78 76 74 75 77 76 PWind dir E E E E E E E E Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC SC SC FW SC B1 FW FW SC SC FW FW SC SC PoP 12hr 10 60 20 60 10 50 10 60 Rain shwrs IS IS NM IS IS IS IS IS IS IS IS IS IS IS NM Tstms IS IS IS IS IS IS IS IS $$ PRZ011-152000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 91 95 80 87 92 95 80 87 91 95 Temp 85 90 91 89 84 82 80 82 87 90 92 88 84 81 80 81 87 90 91 88 83 Dewpt 74 74 74 74 74 74 73 73 74 73 74 74 74 74 74 73 74 72 72 72 73 RH 70 60 58 61 72 77 79 74 65 58 56 63 72 79 82 77 65 56 54 59 72 Wind dir SE SE SE SE SE E E E E SE SE SE E E E E SE SE S SE E Wind spd 9 12 13 12 9 8 6 8 8 10 11 6 4 5 8 8 8 9 10 3 6 Wind gust 26 23 20 20 23 Clouds FW SC SC SC SC SC SC SC FW SC SC SC FW FW SC SC FW FW SC SC FW PoP 12hr 20 30 20 10 20 QPF 12hr 0.04-0.11 0.09-0.21 0.05-0.22 0.03 0.05-0.14 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC IS IS IS IS IS IS IS IS Heat index 93 99101 97 91 87 84 87 95 99102 98 90 87 84 86 94 97 99 95 89 Max heat 97 108 106 93 99 107 106 92 97 104 103 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 79 88 78 88 79 89 Temp 79 84 88 82 79 84 88 81 78 84 88 82 79 85 89 82 Dewpt 72 73 73 74 73 75 75 75 74 74 75 75 72 72 72 75 PWind dir E E E SE E E E E Wind char LT LT GN GN GN GN GN GN Avg clouds FW FW FW SC FW FW SC SC FW FW FW SC FW FW FW FW PoP 12hr 10 20 10 20 10 20 10 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ012-152000- Culebra- Including the city of Culebra 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 91 94 75 77 82 88 91 94 79 88 91 94 Temp 86 90 91 87 82 79 77 79 85 89 91 88 83 81 79 81 86 90 91 88 84 Dewpt 76 76 77 76 76 76 76 75 76 76 76 76 76 76 75 75 75 75 76 76 76 RH 72 64 64 70 82 91 97 88 75 66 62 68 80 85 88 82 70 62 62 68 77 Wind dir S S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE E E Wind spd 10 10 9 9 10 10 10 9 8 9 8 9 6 9 10 8 6 6 6 8 12 Clouds B1 SC B1 SC B1 SC B1 B1 SC B1 SC SC SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 50 50 50 40 40 QPF 12hr 0.40 0.37 0.26 0.15 0.12 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC IS SC SC IS SC SC SC SC SC SC SC IS IS IS IS SC Heat index 96101104 98 89 81 80 95101103 98 91 87 83 86 96100103 99 92 Max heat 100 107 106 92 99 106 105 93 99 108 107 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 90 80 87 79 87 80 89 Temp 80 86 90 84 80 84 87 82 79 84 87 83 80 86 89 84 Dewpt 76 76 77 76 77 77 77 77 77 77 78 77 77 77 77 77 PWind dir E E SE E E E E E Wind char GN GN GN GN BZ BZ BZ GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 40 50 50 50 40 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS SC SC SC Tstms IS IS $$ PRZ013-152000- Vieques- Including the city of Vieques 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 91 93 72 75 82 83 90 92 78 83 91 93 Temp 86 90 91 87 81 77 75 77 84 88 90 87 82 80 78 80 86 90 91 88 83 Dewpt 76 76 76 75 75 75 75 75 76 75 76 75 75 75 75 74 75 75 75 75 75 RH 72 64 62 68 82 94100 94 77 66 64 68 79 85 91 82 70 62 60 66 77 Wind dir S S S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE E E Wind spd 9 10 9 8 9 10 9 8 6 8 6 8 6 9 9 6 5 5 5 8 12 Clouds B1 SC B1 SC B1 SC B1 B1 SC B2 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 PoP 12hr 50 50 50 40 40 QPF 12hr 0.39 0.38-0.54 0.28-0.34 0.18 0.13 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS SC Heat index 97101104 97 86 92 99102 96 89 84 84 95100102 98 90 Max heat 100 107 106 90 96 106 105 90 98 106 105 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 90 80 88 79 88 80 90 Temp 79 86 90 84 80 84 88 82 79 84 88 82 80 85 90 84 Dewpt 75 76 76 76 76 77 77 76 76 77 77 76 76 77 77 76 PWind dir E E E SE E E E E Wind char GN GN GN GN BZ BZ BZ GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 50 50 50 50 50 40 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC IS IS SC SC IS Tstms IS IS IS IS IS $$ VIZ001-152000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 88 93 76 80 83 83 89 93 81 83 88 92 Temp 84 87 88 86 83 81 80 81 85 88 89 87 84 82 81 82 85 87 88 86 83 Dewpt 75 75 76 76 75 76 76 75 75 75 75 75 74 75 75 75 75 75 75 75 75 RH 74 68 68 72 77 85 88 82 72 66 64 68 72 79 82 79 72 68 66 70 77 Wind dir S SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE E E E Wind spd 10 10 10 9 10 10 10 10 10 10 9 10 6 11 11 8 8 9 8 6 11 Clouds B1 SC B1 B1 B1 B1 B1 B1 FW B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 30 30 30 QPF 12hr 0.40 0.45 0.19 0.13 0.10 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC SC SC SC IS SC SC SC SC SC SC SC IS IS IS IS IS Heat index 92 97 99 96 90 88 85 88 94 97 99 96 91 89 86 88 93 96 97 95 90 Max heat 97 107 106 94 99 106 105 93 98 104 104 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 88 81 86 80 86 80 88 Temp 81 85 88 83 81 84 86 82 80 84 86 82 80 85 88 83 Dewpt 75 75 75 76 77 77 76 76 76 77 76 76 77 76 76 76 PWind dir E E E E E E E E Wind char GN GN GN GN BZ BZ BZ BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 30 40 50 50 30 30 Rain shwrs IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC $$ VIZ002-152000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Sat Jun 15 2024 Date Sat 06/15/24 Sun 06/16/24 Mon 06/17/24 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 89 93 79 87 89 93 79 88 90 94 Temp 84 88 89 86 82 81 79 80 85 88 89 86 82 81 79 81 86 89 90 87 83 Dewpt 76 77 76 76 76 76 76 75 76 76 76 76 75 75 75 75 76 76 76 75 75 RH 77 70 66 72 82 85 91 85 75 68 66 72 79 82 88 82 72 66 64 68 77 Wind dir SE SE SE SE SE SE SE E SE SE SE SE E SE SE SE SE SE SE E E Wind spd 8 9 10 9 8 9 8 8 10 10 9 9 6 8 8 8 10 10 9 6 9 Clouds B1 SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 50 40 40 30 30 QPF 12hr 0.17-0.27 0.29 0.16-0.22 0.11 0.10 Snow 12hr MM MM MM Rain shwrs SC SC IS IS SC IS SC SC IS SC SC SC SC SC SC SC IS IS IS IS IS Heat index 94 99100 96 90 86 83 86 94 99100 96 89 86 83 86 95100102 97 90 Max heat 99 109 107 91 99 108 107 91 100 110 108 Excess Heat A A A Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 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 79 87 79 87 80 89 Temp 79 85 89 82 79 84 87 82 79 84 87 82 80 85 89 83 Dewpt 75 76 76 76 76 77 77 76 76 77 77 76 76 77 77 77 PWind dir E E E E E E E E Wind char GN GN GN GN BZ BZ BZ GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 50 50 50 40 20 30 30 Rain shwrs IS SC SC SC SC SC SC SC SC SC IS IS IS SC SC SC Tstms IS IS IS IS $$