Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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123 FOCA52 TJSJ 180902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Tue Jun 18 2024 PRZ001-182000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 84 90 93 74 78 82 81 88 91 72 77 81 81 86 90 Temp 85 89 90 87 82 80 78 79 84 87 88 85 81 79 77 78 82 85 86 84 80 Dewpt 76 76 77 77 76 76 75 75 77 77 77 77 76 76 76 76 77 77 77 77 76 RH 75 66 66 72 82 88 91 88 80 72 70 77 85 91 97 94 85 77 75 80 88 Wind dir SE SE E E SE SE SE SE SE SE E E E E E E E E E E E Wind spd 4 6 9 8 4 3 4 4 5 10 11 10 6 8 8 6 10 13 12 11 8 Clouds SC SC B1 OV SC SC SC SC B1 B1 B1 B2 SC SC SC SC SC SC B1 B1 FW PoP 12hr 80 50 60 30 50 QPF 12hr 1.03-1.55 0.15-0.36 0.37-0.97 0.07 0.20-0.57 Snow 12hr MM MM MM Rain shwrs SC SC SC D SC SC IS IS SC NM SC NM IS IS IS IS SC SC SC SC IS Tstms IS IS IS SC IS IS IS IS IS IS IS Heat index 94100102 98 89 84 80 83 93 98100 95 86 81 80 91 96 97 93 85 Max heat 101 110 110 95 101 111 109 93 97 105 103 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 79 88 79 88 Temp 77 84 89 82 78 84 88 82 79 84 88 82 79 84 88 82 Dewpt 76 77 77 76 76 77 77 76 76 77 78 77 77 78 78 77 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 20 30 20 30 20 50 20 20 Rain shwrs IS IS IS SC IS IS IS SC IS IS SC SC IS IS IS IS $$ PRZ002-182000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 89 93 66 76 82 77 87 91 69 79 82 79 88 94 Temp 84 88 89 86 81 78 76 78 83 86 87 85 82 80 79 80 84 87 88 86 82 Dewpt 76 76 76 76 76 76 75 75 77 77 76 77 76 76 76 76 77 77 76 77 76 RH 77 68 66 72 85 94 97 91 82 75 70 77 82 88 91 88 80 72 68 75 82 Wind dir SE SE SE E E SE SE SE SE SE SE E E E E E E E E E E Wind spd 5 8 9 8 4 4 5 5 8 9 10 10 9 10 10 11 12 12 11 11 9 Wind gust 19 20 20 21 Clouds SC SC SC B2 SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B2 B2 FW PoP 12hr 60 60 60 40 60 QPF 12hr 0.85-1.05 0.31-0.38 0.67-0.97 0.10 0.49-0.60 Snow 12hr MM MM MM Rain shwrs SC SC SC NM SC SC SC SC NM NM NM NM SC SC SC SC SC SC NM NM IS Tstms IS IS IS IS IS IS IS IS IS IS IS IS Heat index 93 98100 96 87 82 80 91 96 97 95 89 86 84 86 94 99100 96 89 Max heat 100 109 109 94 100 109 108 96 103 111 109 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 88 80 88 79 88 79 88 Temp 78 84 88 82 80 85 88 82 79 84 88 82 79 85 88 82 Dewpt 75 76 76 76 75 76 76 76 76 77 77 77 76 78 78 77 PWind dir E E E E E E E E Wind char GN GN LT GN GN GN GN GN Avg clouds SC B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 PoP 12hr 40 40 40 40 40 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS SC SC SC Tstms IS IS $$ PRZ003-182000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 93 69 77 82 77 86 92 69 77 82 78 86 90 Temp 84 88 89 86 81 79 77 78 82 85 86 84 81 79 77 79 82 85 86 84 80 Dewpt 74 73 74 75 75 74 74 74 75 75 74 75 75 75 74 74 75 74 74 75 74 RH 72 61 61 70 82 85 90 88 79 72 68 74 82 88 90 85 79 70 68 74 82 Wind dir E SE SE SE E E E E E E E E E E E E E E E E NE Wind spd 4 8 8 6 4 4 4 5 8 9 9 9 8 8 9 9 10 12 11 11 8 Wind gust 19 19 20 26 24 Clouds SC SC SC B1 SC SC SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC FW PoP 12hr 50 40 60 30 30 QPF 12hr 0.38-0.94 0.18-0.35 0.27-0.74 0.08 0.13-0.50 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC SC SC IS SC NM SC SC SC SC IS IS SC SC IS IS IS Tstms IS IS IS IS IS IS IS IS Heat index 91 96 98 94 86 81 80 89 93 95 92 85 82 80 82 89 93 94 91 84 Max heat 99 107 107 94 99 106 106 95 100 106 105 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 78 87 79 86 79 87 Temp 77 83 88 82 78 83 87 82 79 83 86 81 79 84 87 82 Dewpt 74 75 73 74 74 74 74 74 74 75 75 75 75 76 76 76 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 20 20 40 40 30 40 20 40 Rain shwrs IS IS IS IS IS SC SC IS SC IS IS SC IS IS SC SC $$ PRZ004-182000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 87 91 68 74 78 77 84 88 69 74 78 78 84 89 Temp 82 85 87 84 79 76 74 76 80 83 84 81 77 75 74 75 80 83 84 81 77 Dewpt 74 74 74 74 74 73 73 73 75 75 74 74 73 74 73 73 75 75 74 74 74 RH 77 70 65 72 85 90 97 90 85 77 72 79 87 97 97 94 85 77 72 79 90 Wind dir SE SE SE SE E SE SE SE SE SE SE E E E E E E E E E E Wind spd 4 6 8 6 3 2 3 4 5 8 9 8 5 4 5 5 9 10 10 9 4 Clouds SC SC B1 B2 SC SC SC SC B1 B2 SC B1 SC SC SC SC SC SC B1 B1 FW PoP 12hr 60 50 60 30 40 QPF 12hr 0.42-1.46 0.18-0.35 0.36-0.90 0.07 0.22-0.59 Snow 12hr MM MM MM Rain shwrs SC SC SC NM SC IS IS IS SC NM SC SC IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 87 93 95 90 81 84 90 91 87 83 89 91 86 Max heat 95 104 103 89 94 103 101 86 95 103 101 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 76 85 77 85 77 85 Temp 74 81 86 80 76 81 85 80 77 82 85 80 77 82 85 80 Dewpt 73 74 74 74 73 74 74 74 73 75 75 75 74 76 76 75 PWind dir E E E E E E E E Wind char LT LT LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 20 30 30 30 30 50 20 30 Rain shwrs IS IS IS SC IS SC SC SC SC IS SC SC IS IS IS SC $$ PRZ005-182000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 84 90 93 76 84 88 92 72 75 79 86 Temp 84 88 90 86 81 78 76 78 83 87 88 85 80 77 75 77 82 85 86 84 79 Dewpt 76 77 77 77 76 74 74 74 77 78 78 77 76 76 75 75 77 78 78 77 76 RH 77 70 66 75 85 88 94 88 82 75 72 77 88 97100 94 85 80 77 80 91 Wind dir SE E NE NE SE SE SE SE SE E E E E E E E E E E E E Wind spd 3 3 6 3 2 4 3 4 4 8 10 8 8 8 6 6 6 12 14 14 11 Wind gust 26 27 23 Clouds FW SC B2 OV SC FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 80 30 50 20 20 QPF 12hr 1.19-1.55 0.06-0.23 0.27-1.04 0.05 0.19-0.46 Snow 12hr MM MM MM Rain shwrs IS SC NM D SC IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS SC IS IS IS IS Heat index 93100103 97 87 93100102 96 84 90 97 99 93 82 Max heat 100 110 110 90 101 113 111 90 96 108 105 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 75 89 78 88 79 88 79 88 Temp 75 84 89 82 78 84 88 82 79 84 88 82 79 84 88 82 Dewpt 75 77 78 76 75 77 78 77 75 77 78 77 76 78 79 77 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW SC SC FW FW FW SC FW FW SC SC FW FW SC SC PoP 12hr 5 30 5 20 5 40 5 50 Rain shwrs IS IS IS IS IS IS IS IS IS IS SC SC SC SC Tstms IS IS IS $$ PRZ006-182000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 85 92 64 73 79 77 82 90 65 72 77 77 82 89 Temp 80 83 85 82 77 75 73 74 78 81 82 80 76 73 72 73 78 81 82 80 75 Dewpt 72 73 73 73 72 72 72 71 73 74 74 73 73 72 71 72 74 73 74 73 73 RH 77 72 67 74 85 90 97 90 85 79 77 79 90 97 97 97 88 77 77 79 94 Wind dir SE SE SE E SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 3 4 4 3 2 2 2 3 4 6 8 6 4 4 4 4 6 10 10 9 5 Wind gust 26 24 19 Clouds FW SC B2 B2 SC FW FW FW FW B1 B1 B2 FW FW FW FW SC SC SC SC FW PoP 12hr 70 20 70 20 20 QPF 12hr 0.39-1.55 0.06-0.23 0.27-1.08 0.04 0.13-0.46 Snow 12hr MM MM MM Rain shwrs IS SC NM NM IS IS IS IS IS SC SC NM IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS Heat index 83 89 91 86 81 86 87 83 80 85 87 82 Max heat 95 104 104 88 95 103 101 85 92 100 99 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 84 74 83 75 83 75 83 Temp 72 79 84 77 74 79 83 78 75 80 83 78 75 80 83 78 Dewpt 71 73 73 73 72 73 74 73 72 74 74 73 73 74 75 74 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW SC SC SC FW SC SC FW FW FW SC PoP 12hr 5 40 10 20 10 40 5 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS SC SC SC Tstms IS IS $$ PRZ007-182000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 93 64 76 81 77 86 94 65 75 80 77 85 91 Temp 83 87 88 85 81 78 76 78 82 85 86 84 79 77 75 77 81 84 85 83 79 Dewpt 72 72 72 73 73 72 72 72 73 73 73 74 73 72 72 71 73 72 73 73 72 RH 70 61 59 67 77 82 87 82 74 67 65 72 82 85 90 82 77 67 67 72 79 Wind dir E SE SE SE E E E E E SE SE E E E E E E E E E E Wind spd 3 6 8 6 4 3 4 5 8 9 9 8 6 6 5 5 6 12 13 11 6 Wind gust 19 21 19 27 28 25 Clouds SC SC SC B1 FW FW FW SC FW SC SC B1 FW FW FW FW SC SC SC SC CL PoP 12hr 50 20 40 20 30 QPF 12hr 0.26-1.04 0.06-0.21 0.18-0.95 0.03 0.12-0.54 Snow 12hr MM MM MM Rain shwrs IS SC SC SC IS IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS Heat index 89 94 95 91 85 81 80 88 92 93 90 83 86 90 92 89 82 Max heat 96 106 105 92 97 105 104 91 93 103 102 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 75 88 77 86 78 86 78 86 Temp 75 83 88 81 77 83 86 81 78 83 86 81 78 83 86 81 Dewpt 72 72 72 72 70 71 73 72 72 72 74 73 73 74 74 74 PWind dir E E E E E E E E Wind char LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC FW FW SC SC FW FW FW SC FW FW FW SC PoP 12hr 5 20 5 30 5 30 5 30 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS SC SC SC Tstms IS $$ PRZ008-182000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 87 93 73 76 79 82 86 92 74 83 86 91 Temp 82 86 87 84 80 78 76 77 82 85 86 83 79 76 74 76 81 85 86 83 79 Dewpt 75 76 76 75 75 74 74 73 75 77 77 76 76 75 74 74 76 77 78 77 76 RH 79 72 70 74 85 88 94 87 79 77 75 80 91 97100 94 85 77 77 82 91 Wind dir E E N E SE SE SE SE E E NE E E E E E E E E E E Wind spd 2 3 5 3 4 3 4 4 3 5 6 4 6 9 8 6 8 11 16 16 14 Wind gust 27 27 27 Clouds FW SC B2 OV FW FW FW FW FW FW B1 B2 SC SC SC SC FW FW SC SC CL PoP 12hr 80 10 70 20 40 QPF 12hr 1.37-1.45 0.07 0.31-1.04 0.05 0.19-0.54 Snow 12hr MM MM MM Rain shwrs IS IS NM D IS IS IS IS IS SC NM IS IS IS IS IS IS SC SC Tstms IS SC IS IS IS IS Heat index 89 96 98 92 84 88 95 97 91 81 88 96 99 93 81 Max heat 99 110 110 89 98 113 111 88 96 112 110 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 86 77 87 78 87 78 87 Temp 75 82 86 80 77 83 87 81 78 83 87 81 78 83 87 81 Dewpt 74 75 78 76 74 75 78 76 74 76 78 77 75 76 79 77 PWind dir E E E E E E E E Wind char GN GN GN GN LT GN GN LT Avg clouds FW FW SC SC FW FW FW SC FW FW SC SC FW FW SC B1 PoP 12hr 5 30 5 30 5 60 5 60 Rain shwrs IS IS IS IS SC SC NM NM NM NM Tstms IS IS IS IS $$ PRZ009-182000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 85 93 66 73 78 77 83 93 67 72 77 78 83 91 Temp 80 83 85 82 77 75 73 75 79 82 83 81 76 74 72 74 79 82 83 81 76 Dewpt 72 73 73 72 72 72 71 70 73 74 74 73 73 72 71 70 73 73 75 74 73 RH 77 72 67 72 85 90 93 84 82 77 74 77 90 93 97 87 82 74 77 79 90 Wind dir SE SE E E SE SE SE SE SE SE E E E E E E E E E E E Wind spd 3 3 3 3 3 3 3 4 4 6 4 3 4 4 4 3 3 8 8 6 6 Wind gust 21 26 26 23 Clouds FW SC B2 B2 FW CL FW FW FW SC B2 OV FW FW FW FW FW FW B2 B2 CL PoP 12hr 80 10 80 10 60 QPF 12hr 0.33-1.49 0.04-0.11 0.24-1.06 0.03 0.28-0.55 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS IS IS NM D IS IS IS IS IS IS NM NM Tstms IS IS IS SC IS IS Heat index 83 89 91 86 82 88 90 85 81 88 91 85 Max heat 95 106 103 87 95 105 103 86 93 107 106 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 72 85 74 84 75 84 75 84 Temp 72 79 85 78 74 80 84 78 75 80 84 78 75 80 84 78 Dewpt 71 72 75 73 71 72 75 73 71 73 75 74 72 74 75 74 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC SC FW FW SC SC FW FW SC SC FW FW SC B1 PoP 12hr 5 60 5 60 5 60 5 60 Rain shwrs NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-182000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 89 93 70 76 81 77 88 92 70 75 80 79 87 91 Temp 84 88 89 86 81 78 76 78 83 87 88 85 80 77 75 77 82 86 87 84 79 Dewpt 75 76 76 76 75 75 74 73 76 77 77 77 76 75 74 73 76 77 78 78 76 RH 74 68 66 72 82 91 94 85 80 72 70 77 88 94 97 87 82 75 75 82 91 Wind dir E S E NE E E E E E SE E E E E E E E E E E E Wind spd 4 5 6 5 6 5 5 6 6 6 6 5 5 6 6 6 5 5 6 8 9 Wind gust 17 20 21 20 20 20 21 24 21 19 17 20 20 21 Clouds FW FW B1 B2 FW FW FW FW FW FW B2 B2 SC SC FW FW FW FW B1 B1 CL PoP 12hr 60 10 70 20 60 QPF 12hr 0.24-1.39 0.05-0.10 0.18-1.04 0.02-0.09 0.09-0.54 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS IS IS IS NM D SC SC IS IS IS IS NM NM Tstms IS IS IS SC IS IS Heat index 92 99101 96 86 80 91 98101 95 83 90 97100 95 82 Max heat 98 110 110 92 97 113 111 91 95 112 111 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 78 87 79 87 79 87 Temp 75 83 89 82 78 83 87 82 79 84 87 82 79 84 87 82 Dewpt 74 75 78 76 74 75 77 76 74 76 78 77 75 76 78 77 PWind dir E E E E E E E E Wind char GN LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW SC SC FW FW FW SC FW FW SC SC PoP 12hr 5 60 5 50 5 50 5 60 Rain shwrs NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ011-182000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 92 75 77 81 87 92 94 74 76 81 85 89 92 Temp 86 90 92 89 83 80 77 79 86 90 92 88 82 79 77 78 84 87 89 86 80 Dewpt 74 74 74 74 74 74 74 74 74 74 75 75 75 75 74 73 74 74 75 75 74 RH 68 60 56 61 74 82 90 85 68 60 58 66 79 88 90 85 72 65 64 70 82 Wind dir E SE SE SE E E E E E SE SE E E E E E E E E E E Wind spd 8 9 11 11 8 5 8 9 12 13 12 11 10 10 9 8 8 14 16 12 10 Wind gust 21 23 20 24 26 27 24 25 23 23 20 29 32 27 23 Clouds FW FW SC SC FW FW FW SC FW FW SC SC SC SC FW FW FW FW SC SC CL PoP 12hr 40 20 30 20 20 QPF 12hr 0.25-0.68 0.06-0.12 0.16-0.90 0.04 0.19-0.54 Snow 12hr MM MM MM Rain shwrs IS IS IS SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC Tstms IS IS Heat index 94100103 98 89 83 83 94100102 97 88 80 91 96 98 94 85 Max heat 96 106 106 92 98 107 106 92 95 105 104 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 91 79 89 80 89 80 89 Temp 76 85 91 83 79 85 89 83 80 85 89 83 80 85 89 83 Dewpt 72 73 72 74 71 71 75 74 73 74 75 76 74 75 76 76 PWind dir E E E E E E E E Wind char LT GN LT GN GN GN GN GN Avg clouds FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 5 10 5 20 5 30 5 30 Rain shwrs IS IS IS IS IS SC SC IS IS SC $$ PRZ012-182000- Culebra- Including the city of Culebra 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 79 91 78 81 84 87 92 95 Temp 87 90 91 89 84 81 79 81 86 90 91 89 85 83 81 83 88 91 92 89 85 Dewpt 76 76 77 77 77 77 77 77 77 77 78 77 78 77 78 77 78 77 78 77 77 RH 70 64 64 68 80 88 94 88 75 66 66 68 80 82 91 82 72 64 64 68 77 Wind dir SE SE SE E E SE E E SE SE E E E E E E E E E E E Wind spd 11 10 10 9 8 10 9 9 14 17 16 17 17 17 18 20 19 18 17 16 17 Clouds SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 60 50 50 QPF 12hr 0.79 0.37 0.67 0.10 0.52 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC NM NM SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 97102105100 92 87 84 87 98103105101 95 92 89 92100104107102 95 Max heat 100 108 107 95 102 108 108 98 103 110 109 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 92 82 90 81 90 81 90 Temp 81 87 92 85 82 87 90 85 81 87 90 85 81 86 90 84 Dewpt 77 77 77 77 77 77 77 77 77 78 79 78 78 79 79 78 PWind dir E E E E E E E E Wind char BZ GN BZ GN BZ BZ BZ BZ Avg clouds SC B1 B1 SC B1 SC SC SC B1 B1 SC SC SC SC B1 B1 PoP 12hr 50 50 40 40 30 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS $$ PRZ013-182000- Vieques- Including the city of Vieques 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 75 78 81 83 90 93 81 87 92 93 Temp 86 90 91 88 82 80 78 80 85 89 90 88 85 83 81 83 88 91 92 89 85 Dewpt 76 76 77 76 76 76 76 76 77 77 77 76 76 76 76 76 77 77 77 76 76 RH 72 64 64 68 82 88 94 88 77 68 66 68 75 80 85 80 70 64 62 66 75 Wind dir SE SE SE E E E SE SE SE E E E E E E E E E E E E Wind spd 10 9 9 8 5 9 9 9 12 14 13 14 17 18 18 19 18 18 17 16 17 Clouds SC SC SC SC SC SC SC SC B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC PoP 12hr 50 60 60 50 50 QPF 12hr 0.78-0.85 0.37 0.97 0.13 0.51-0.60 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC NM NM NM NM SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS IS Heat index 96101103 98 90 84 84 96102103 99 94 91 89 91100104106101 94 Max heat 100 108 107 92 99 108 107 95 102 109 108 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 91 82 91 81 91 81 91 Temp 81 87 91 85 82 87 91 84 81 87 91 85 81 87 91 85 Dewpt 76 77 77 76 75 76 77 76 76 77 78 77 77 78 78 78 PWind dir E E E E E E E E Wind char BZ GN BZ GN BZ GN BZ BZ Avg clouds SC B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC B1 B1 PoP 12hr 50 50 40 40 40 50 50 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC IS SC SC SC Tstms IS IS $$ VIZ001-182000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 89 93 74 78 81 83 89 93 74 78 82 84 89 93 Temp 85 88 89 86 82 80 78 80 85 88 89 87 82 80 78 80 85 88 89 87 83 Dewpt 76 76 76 76 76 76 76 77 77 76 76 77 76 77 77 77 77 76 76 77 76 RH 75 68 66 72 82 88 94 91 77 68 66 72 82 91 97 91 77 68 66 72 80 Wind dir SE SE SE SE E E E SE SE SE E E E E E E E E E E E Wind spd 11 11 10 10 10 11 9 11 17 19 16 16 18 20 18 19 19 18 18 16 18 Clouds SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 60 50 50 QPF 12hr 0.42-0.78 0.44 0.30-0.37 0.13 0.34-0.52 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC NM NM IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 95 99100 97 89 85 82 85 95 99101 97 90 85 82 85 95 99101 98 91 Max heat 100 107 106 93 100 107 106 94 100 108 107 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 89 81 89 82 89 82 88 Temp 79 85 89 84 81 86 89 84 82 86 89 84 82 86 88 84 Dewpt 77 76 76 76 76 76 76 76 77 77 77 77 78 78 78 78 PWind dir E E E E E E E E Wind char BZ GN BZ GN BZ BZ BZ BZ Avg clouds SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 40 40 40 20 30 50 50 50 Rain shwrs SC SC SC SC SC SC IS IS IS SC SC SC SC SC SC SC Tstms IS IS $$ VIZ002-182000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Tue Jun 18 2024 Date Tue 06/18/24 Wed 06/19/24 Thu 06/20/24 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 89 93 78 92 81 90 Temp 84 88 89 86 82 80 78 80 86 90 92 89 85 83 81 82 86 89 90 87 83 Dewpt 77 77 77 77 76 76 76 77 77 77 77 77 77 77 76 76 77 77 77 77 76 RH 80 70 68 75 82 88 94 91 75 66 62 68 77 82 85 82 75 68 66 72 80 Wind dir SE SE SE SE SE E E E E E E E E E E E E E E E E Wind spd 10 10 9 9 6 10 9 8 14 17 16 14 14 18 17 17 17 18 17 14 13 Clouds SC SC SC SC SC SC SC SC B2 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 60 60 50 50 QPF 12hr 0.44-0.81 0.45 0.29-0.35 0.14 0.15-0.43 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC NM SC IS IS SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS IS Heat index 94100101 97 90 85 81 86 98104105101 94 90 87 89 97101102 98 91 Max heat 99 110 109 92 101 110 108 96 101 109 107 Date Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 Mon 06/24/24 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 90 81 89 81 90 Temp 79 86 90 84 80 86 90 84 81 86 89 84 81 86 90 84 Dewpt 76 76 77 76 76 77 77 77 77 78 78 78 77 78 78 78 PWind dir E E E E E E E E Wind char BZ GN GN GN BZ BZ GN BZ Avg clouds SC SC SC SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 40 40 40 30 30 50 50 50 Rain shwrs SC SC SC SC SC SC IS SC SC SC SC SC SC SC SC SC Tstms IS $$