Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
629 FOCA52 TJSJ 170902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Mon Jun 17 2024 PRZ001-172000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 80 87 91 72 77 80 84 90 93 72 78 80 82 88 90 Temp 84 86 87 85 81 79 77 79 85 89 90 87 82 80 78 80 84 87 88 85 81 Dewpt 76 77 77 76 75 75 75 74 76 76 76 76 76 76 75 75 77 77 77 77 77 RH 77 75 72 75 82 88 94 85 75 66 64 70 82 88 91 85 80 72 70 77 88 Wind dir SE E E SE SE SE SE SE SE E E E SE SE SE SE SE E E E E Wind spd 3 4 5 1 1 3 3 3 5 6 9 8 6 5 4 5 4 6 11 8 8 Clouds SC SC SC B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 SC PoP 12hr 60 40 40 20 40 QPF 12hr 0.33-0.96 0.10-0.25 0.17-0.70 0.02-0.09 0.16-0.61 Snow 12hr MM MM MM Rain shwrs SC SC SC NM IS SC SC SC SC SC SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS Heat index 93 97 99 94 86 82 83 95100102 97 90 85 81 84 93 98100 95 87 Max heat 100 106 105 90 100 112 110 93 99 108 107 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 78 85 78 88 79 90 Temp 77 82 86 81 78 82 85 80 78 84 88 82 79 86 90 83 Dewpt 76 77 77 76 75 77 77 76 75 77 77 76 75 77 78 77 PWind dir E E E E E E E E Wind char GN GN LT GN LT GN LT GN Avg clouds SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 20 30 20 30 20 50 Rain shwrs IS SC SC SC IS IS IS SC IS IS IS SC IS IS SC SC Tstms IS $$ PRZ002-172000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 87 92 68 77 80 80 89 92 67 77 80 79 88 93 Temp 83 86 87 85 81 79 77 79 84 88 89 86 81 79 77 79 84 87 88 86 82 Dewpt 76 75 76 76 75 75 74 74 76 75 75 76 75 75 75 75 76 76 76 76 76 RH 80 70 70 75 82 88 90 85 77 66 64 72 82 88 94 88 77 70 68 72 82 Wind dir E E SE SE E E SE SE SE SE SE E E SE SE SE SE E E E E Wind spd 3 6 6 3 1 4 5 5 5 9 8 6 6 5 4 6 6 6 5 6 9 Wind gust 17 19 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 SC PoP 12hr 50 50 50 50 60 QPF 12hr 0.31-0.38 0.23-0.30 0.25-0.49 0.06-0.11 0.42-0.61 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC NM NM SC Tstms IS IS IS IS Heat index 91 96 97 94 87 83 83 93 98100 96 88 84 80 83 92 98100 96 90 Max heat 98 108 107 92 99 111 109 92 100 111 110 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 87 80 87 79 87 79 89 Temp 79 84 87 82 80 84 87 82 79 84 87 82 79 85 89 83 Dewpt 76 77 77 76 75 77 76 76 75 76 76 76 75 77 77 77 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B1 SC SC SC B1 SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 50 50 40 40 40 40 40 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS $$ PRZ003-172000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 91 70 77 80 80 89 93 69 77 80 80 87 90 Temp 83 86 87 85 81 79 77 79 84 87 89 86 81 79 77 79 83 86 87 84 81 Dewpt 75 75 75 75 75 75 74 74 75 75 75 75 75 75 75 74 75 76 76 76 76 RH 77 70 68 72 82 88 90 85 74 68 64 70 82 88 94 85 77 72 70 77 85 Wind dir E SE SE E NE NE E E E SE SE E E E E E E E E E E Wind spd 3 5 5 2 3 4 4 4 5 8 8 6 5 5 4 6 5 3 6 8 9 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 40 40 40 QPF 12hr 0.21-0.40 0.17-0.28 0.17-0.27 0.05-0.11 0.11-0.61 Snow 12hr MM MM MM Rain shwrs SC SC SC IS SC SC SC SC SC SC IS SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS Heat index 91 95 97 93 86 82 82 92 97 99 95 87 83 82 91 95 97 94 86 Max heat 98 106 105 91 100 109 108 92 97 106 106 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 79 85 78 86 79 87 Temp 77 82 85 81 79 83 85 80 78 83 86 81 79 84 87 82 Dewpt 75 76 76 76 75 76 75 75 75 76 75 75 75 76 77 76 PWind dir E E E E NE E E E Wind char GN GN GN GN LT GN LT GN Avg clouds SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 20 20 40 40 30 40 Rain shwrs IS SC SC IS IS IS IS IS IS SC SC IS SC IS IS SC $$ PRZ004-172000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 85 90 70 75 79 79 87 92 69 75 79 79 85 89 Temp 81 84 85 83 79 77 75 77 82 86 87 84 79 77 75 77 81 84 85 82 78 Dewpt 74 74 74 73 73 73 72 72 74 73 73 73 73 73 73 72 74 74 74 74 74 RH 79 72 70 72 82 87 90 85 77 65 63 70 82 87 94 85 79 72 70 77 88 Wind dir SE E SE SE E SE SE SE SE SE SE E E SE SE SE SE E E E E Wind spd 2 4 4 1 2 2 2 2 4 8 8 5 3 3 3 4 4 4 6 5 5 Clouds SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 40 30 40 QPF 12hr 0.31-0.97 0.13-0.28 0.17-0.77 0.03-0.11 0.16-0.52 Snow 12hr MM MM MM Rain shwrs SC SC SC SC IS SC SC SC SC SC SC SC SC SC IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS Heat index 87 91 93 88 81 88 93 94 90 82 86 91 93 88 Max heat 96 105 102 88 97 107 105 89 94 105 103 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 84 77 83 76 85 77 86 Temp 74 80 84 79 77 81 83 79 76 81 85 80 77 83 86 80 Dewpt 73 75 75 74 73 75 74 73 73 74 74 73 73 75 75 74 PWind dir E E E E E E E E Wind char LT GN LT GN LT LT LT GN Avg clouds SC SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 20 30 30 30 30 50 Rain shwrs IS SC SC SC IS IS IS SC IS SC SC SC SC IS SC SC $$ PRZ005-172000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 88 93 77 86 90 93 73 78 79 84 88 90 Temp 85 87 88 86 81 79 77 79 85 89 90 87 82 80 78 79 84 87 88 85 80 Dewpt 76 77 77 76 75 74 74 73 76 77 77 77 76 75 74 74 76 78 78 77 76 RH 75 72 70 72 82 85 90 82 75 68 66 72 82 85 88 85 77 75 72 77 88 Wind dir SE NE E SE SE SE SE S SE E NE E E SE SE SE SE E E E E Wind spd 2 4 4 1 3 4 4 4 4 5 6 6 8 6 4 5 3 6 10 11 9 Wind gust 20 21 Clouds FW SC B1 B2 SC FW FW SC FW SC B1 B1 SC SC CL CL FW FW B1 B1 SC PoP 12hr 70 30 50 20 30 QPF 12hr 0.39-1.18 0.05-0.16 0.19-0.89 0.02 0.11-0.67 Snow 12hr MM MM MM Rain shwrs IS IS SC NM SC IS IS IS IS IS SC SC IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 94100101 95 87 81 82 95101104 99 90 84 80 83 93 99101 95 84 Max heat 102 111 110 90 103 115 113 92 100 112 109 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 78 86 78 88 79 89 Temp 75 82 86 81 78 83 86 81 78 84 88 82 79 85 89 83 Dewpt 75 77 78 76 75 77 77 76 75 77 78 76 74 77 79 77 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC FW FW SC SC FW FW FW SC FW FW SC SC PoP 12hr 20 20 5 30 5 20 5 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC Tstms IS $$ PRZ006-172000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 83 91 65 73 78 77 84 92 64 73 79 77 82 89 Temp 80 82 83 80 76 74 73 75 80 83 84 81 77 75 73 74 78 81 82 80 76 Dewpt 73 73 74 73 72 72 72 70 73 72 73 73 73 72 72 71 73 74 74 73 73 RH 79 74 74 79 87 93 97 84 79 70 70 77 87 90 97 90 85 79 77 79 90 Wind dir SE E SE SE E E SE SE SE SE SE SE E SE SE SE SE SE E E E Wind spd 2 3 2 2 1 2 2 2 3 5 5 3 3 3 3 4 3 3 8 5 4 Clouds FW SC B1 OV SC FW SC SC SC SC B2 B2 FW FW FW FW FW FW B1 B1 FW PoP 12hr 80 20 70 10 40 QPF 12hr 0.29-1.18 0.05-0.18 0.19-0.93 0.03 0.10-0.67 Snow 12hr MM MM MM Rain shwrs IS SC SC D IS IS IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 83 87 89 84 83 88 91 86 81 86 88 83 Max heat 100 108 105 87 98 108 107 90 96 104 102 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 82 73 81 74 83 75 84 Temp 72 78 82 76 73 78 81 76 74 79 83 78 75 80 84 78 Dewpt 72 73 74 73 72 73 73 72 72 73 74 73 72 74 75 74 PWind dir E E E E E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW SC SC SC FW FW FW SC FW FW SC SC SC FW SC SC PoP 12hr 20 20 5 40 10 20 10 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS SC Tstms IS $$ PRZ007-172000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 92 65 76 78 78 87 93 64 76 79 77 85 90 Temp 83 86 87 84 80 77 76 77 83 86 87 85 80 78 76 77 81 84 85 83 79 Dewpt 73 74 74 74 73 72 72 72 73 73 73 74 73 73 73 72 73 74 74 75 74 RH 72 68 65 72 79 85 87 85 72 65 63 70 79 85 90 85 77 72 70 77 85 Wind dir E SE SE E NE NE E E E SE SE SE E E E E E E E E E Wind spd 2 5 3 1 2 3 3 3 5 8 6 5 4 4 4 5 5 4 8 8 6 Wind gust 19 Clouds FW FW B1 B1 FW SC FW SC SC FW SC B1 FW FW FW FW FW FW SC SC FW PoP 12hr 40 30 40 10 30 QPF 12hr 0.19-1.11 0.05-0.23 0.14-0.89 0.02 0.10-0.58 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 89 94 96 91 83 88 93 95 92 84 80 87 92 93 90 82 Max heat 97 107 107 89 98 109 107 92 96 105 103 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 85 76 85 77 86 78 87 Temp 75 81 85 80 76 81 85 79 77 82 86 80 78 83 87 81 Dewpt 73 73 75 74 72 73 75 73 72 73 75 74 72 73 75 75 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 FW SC PoP 12hr 10 30 5 20 5 30 5 30 Rain shwrs IS IS IS SC IS IS IS IS IS IS IS IS IS IS SC Tstms IS $$ PRZ008-172000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 94 72 76 79 85 88 93 72 76 80 83 86 90 Temp 83 86 87 84 80 78 76 78 83 87 88 85 80 78 76 78 82 85 86 83 79 Dewpt 75 76 77 75 74 74 73 73 75 76 76 76 76 75 74 73 75 77 77 76 76 RH 77 72 72 74 82 88 90 85 77 70 68 75 88 91 94 85 79 77 75 80 91 Wind dir SE N NE SE E SE SE SE SE NE NE NE E SE SE SE SE E E E E Wind spd 2 3 4 2 4 5 5 4 3 3 5 8 9 8 4 5 3 6 8 11 10 Wind gust 21 Clouds CL FW B1 B2 SC FW FW FW FW FW B1 B2 SC SC FW FW FW FW B1 B1 SC PoP 12hr 70 30 60 20 50 QPF 12hr 0.40-1.17 0.05 0.38-0.89 0.02-0.07 0.15-0.67 Snow 12hr MM MM MM Rain shwrs SC NM SC IS IS IS IS SC NM SC SC IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 91 96 99 92 84 90 97 99 94 85 80 88 95 97 91 80 Max heat 102 111 111 91 100 114 111 92 98 110 108 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 77 86 77 86 78 87 Temp 74 81 86 80 77 82 86 80 77 82 86 81 78 83 87 81 Dewpt 74 76 78 76 74 75 77 76 74 75 77 76 74 76 78 77 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN LT GN Avg clouds SC FW FW SC FW FW SC SC FW FW FW SC FW FW SC SC PoP 12hr 20 30 5 30 5 30 5 60 Rain shwrs IS IS SC SC IS IS SC SC NM NM Tstms IS IS $$ PRZ009-172000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 85 92 67 73 77 78 85 93 66 72 77 77 83 90 Temp 81 84 85 82 77 74 73 74 80 83 85 82 77 74 72 74 79 82 83 80 76 Dewpt 72 73 74 72 72 71 71 70 72 73 73 73 72 72 71 70 72 74 74 73 73 RH 74 70 70 72 85 90 93 87 77 72 67 74 85 93 97 87 79 77 74 79 90 Wind dir E N S SE E E SE SE SE SE NE E E SE SE SE SE SE E E E Wind spd 1 2 2 2 2 3 3 3 3 3 3 3 4 4 3 3 3 5 5 4 4 Clouds CL FW OV OV SC FW FW FW FW FW B2 B2 FW FW CL CL FW FW B2 B2 FW PoP 12hr 80 30 70 10 70 QPF 12hr 0.31-1.18 0.04-0.09 0.24-0.89 0.02 0.15-0.68 Snow 12hr MM MM MM Rain shwrs IS D D SC IS IS IS IS IS NM NM IS IS IS IS NM NM IS Tstms IS IS IS IS IS IS Heat index 85 90 92 86 83 89 92 87 81 87 90 84 Max heat 98 111 110 88 97 109 106 88 95 105 103 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 83 73 83 74 83 75 84 Temp 72 79 83 77 73 79 83 77 74 79 83 77 75 80 84 78 Dewpt 71 73 75 73 71 72 74 72 71 72 74 73 71 73 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 FW FW SC SC FW FW SC SC PoP 12hr 10 60 5 60 5 60 5 60 Rain shwrs IS IS NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ010-172000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 90 94 69 77 80 79 88 93 69 77 82 78 86 90 Temp 85 89 90 87 81 79 77 79 84 87 88 85 81 79 77 79 83 85 86 83 79 Dewpt 75 76 77 76 74 74 73 72 75 76 76 76 75 75 74 73 75 77 77 77 76 RH 72 66 66 70 79 85 87 79 74 70 68 75 82 88 90 82 77 77 75 82 91 Wind dir SE NW SE E E E E SE SE E NE NE E E E E E SE E E E Wind spd 2 3 3 3 5 5 4 5 5 4 4 5 6 6 5 5 4 10 9 8 8 Wind gust 16 16 16 18 25 20 20 20 Clouds FW FW B1 B2 SC FW FW FW FW FW SC B1 SC SC FW FW FW FW B1 B1 SC PoP 12hr 70 30 60 40 70 QPF 12hr 0.14-1.17 0.04 0.12-0.54 0.02-0.09 0.07-0.69 Snow 12hr MM MM MM Rain shwrs SC D IS IS IS IS IS IS SC NM SC SC IS IS IS IS NM NM SC Tstms IS IS IS IS IS IS Heat index 94100103 97 87 81 80 91 98100 95 87 81 80 90 96 98 93 81 Max heat 101 111 111 90 100 112 111 92 98 109 108 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 87 78 87 78 86 79 87 Temp 75 82 87 81 78 84 87 81 78 83 86 81 79 84 87 82 Dewpt 74 76 78 76 74 75 77 76 73 75 77 76 74 75 78 77 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC FW FW SC SC FW FW SC SC FW FW FW SC PoP 12hr 20 50 5 60 5 50 5 50 Rain shwrs IS IS SC SC NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS $$ PRZ011-172000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 91 94 78 85 90 94 78 84 88 91 Temp 87 90 91 88 83 80 78 80 85 89 90 87 82 80 78 80 84 87 88 85 80 Dewpt 75 77 77 76 75 75 74 74 76 77 77 76 76 75 74 73 76 78 78 77 76 RH 68 66 64 68 77 85 88 82 75 68 66 70 82 85 88 79 77 75 72 77 88 Wind dir E S SE E E E E E E SE SE SE E E E E E SE SE E E Wind spd 3 5 4 2 3 5 5 6 9 11 10 5 6 9 9 6 8 12 12 11 10 Wind gust 21 20 20 26 25 23 23 Clouds FW FW SC SC FW SC FW SC FW FW SC SC SC SC FW FW FW FW SC SC SC PoP 12hr 30 20 30 30 30 QPF 12hr 0.18-0.70 0.04-0.15 0.12-0.39 0.03 0.10-0.60 Snow 12hr MM MM MM Rain shwrs IS IS SC IS IS IS IS IS IS IS IS SC IS IS IS IS IS IS SC SC IS Tstms IS Heat index 96103106 99 90 85 83 94101102 98 90 85 80 83 93 99101 95 86 Max heat 100 111 110 90 100 112 110 92 97 110 108 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 89 79 89 79 88 80 89 Temp 76 84 89 82 79 85 89 82 79 84 88 82 80 85 89 83 Dewpt 74 76 78 77 73 75 78 76 73 75 78 76 73 76 78 77 PWind dir E E E E E E E E Wind char GN GN LT GN LT GN GN GN Avg clouds SC FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 20 20 5 10 5 20 5 30 Rain shwrs IS IS IS IS IS IS IS IS SC SC $$ PRZ012-172000- Culebra- Including the city of Culebra 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 90 93 79 83 89 92 79 87 Temp 85 88 90 87 83 80 79 80 85 88 89 87 83 81 79 80 84 86 87 86 83 Dewpt 76 75 76 75 75 75 76 75 75 76 76 76 76 76 76 76 76 76 77 77 77 RH 75 66 64 68 77 85 91 85 72 68 66 70 80 85 91 88 77 72 72 75 82 Wind dir SE SE SE SE E E E SE SE SE SE E E SE SE SE E E E E E Wind spd 8 8 5 4 8 13 12 11 11 13 10 8 10 11 12 12 14 14 12 11 16 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 50 40 50 QPF 12hr 0.30 0.30 0.47 0.09 0.52 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS Heat index 93 99101 97 90 86 81 85 94 99101 97 91 87 84 86 94 97 99 97 93 Max heat 97 109 108 90 97 106 105 92 97 103 103 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 81 91 82 91 82 89 81 90 Temp 81 87 91 85 82 88 91 85 82 86 89 84 81 87 90 85 Dewpt 77 77 77 77 77 77 77 76 76 76 76 76 77 77 78 77 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ GN BZ BZ Avg clouds SC B1 B1 SC SC SC B1 SC B1 SC SC SC B1 B1 SC SC PoP 12hr 50 50 50 50 40 40 30 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS $$ PRZ013-172000- Vieques- Including the city of Vieques 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 92 76 78 83 83 90 92 79 88 Temp 84 88 90 87 82 80 78 80 85 89 90 88 83 81 79 80 84 87 88 86 84 Dewpt 76 76 76 75 74 75 75 74 75 75 76 75 75 75 75 75 76 76 76 76 76 RH 77 68 64 68 77 85 91 82 72 64 64 66 77 82 88 85 77 70 68 72 77 Wind dir SE SE SE SE E E E SE SE SE SE E E E SE SE E E E E E Wind spd 5 6 5 3 4 11 12 11 9 12 9 6 10 11 10 10 13 13 10 11 16 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 SC PoP 12hr 50 50 50 50 60 QPF 12hr 0.31 0.30 0.48 0.13 0.62 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC NM NM SC Tstms IS IS IS IS Heat index 93 99102 96 89 84 84 95100102 98 90 86 82 85 94 98 99 96 92 Max heat 96 106 105 92 97 106 105 91 96 103 102 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 90 81 91 Temp 81 87 91 85 82 87 91 84 81 86 90 84 81 87 91 85 Dewpt 76 77 77 76 76 76 76 76 76 76 76 75 76 77 78 77 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ GN BZ GN Avg clouds SC B1 B1 SC SC SC B1 SC B1 B1 B1 SC B1 B1 SC SC PoP 12hr 50 50 50 50 40 40 40 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS $$ VIZ001-172000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 87 91 80 83 87 91 76 80 82 83 88 92 Temp 84 86 87 85 82 81 80 81 84 86 87 85 82 81 80 81 84 87 88 86 82 Dewpt 75 74 75 75 74 75 75 75 75 75 75 75 75 76 76 76 76 76 75 76 76 RH 74 68 68 72 77 82 85 82 74 70 68 72 79 85 88 85 77 70 66 72 82 Wind dir SE SE SE SE E E E SE SE SE SE SE E SE SE SE E E E E E Wind spd 10 8 6 5 9 12 13 12 12 13 11 9 10 11 14 17 14 18 14 13 17 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 50 30 50 30 40 QPF 12hr 0.29 0.13-0.25 0.23-0.47 0.06 0.08-0.18 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC IS SC SC SC SC SC SC IS IS IS IS SC SC IS IS SC Tstms IS IS Heat index 92 95 96 93 88 86 84 86 92 96 97 95 89 87 85 87 93 97 98 96 90 Max heat 98 105 103 91 97 106 103 92 98 106 105 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 89 81 89 82 88 82 88 Temp 79 85 89 84 81 86 89 84 82 86 88 84 82 86 88 84 Dewpt 77 76 76 76 77 76 75 76 76 76 75 75 77 77 76 77 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ GN BZ BZ Avg clouds SC B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC PoP 12hr 50 50 40 40 40 20 30 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS IS IS SC SC SC $$ VIZ002-172000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 89 81 90 Temp 85 88 89 87 83 81 79 80 85 88 89 87 84 82 81 82 86 89 90 87 83 Dewpt 76 76 76 75 75 75 75 75 76 76 76 76 76 76 76 76 77 77 77 76 76 RH 75 68 66 68 77 82 88 85 75 68 66 70 77 82 85 82 75 68 66 70 80 Wind dir SE SE SE SE E E E SE E SE SE SE E E E E E E E E E Wind spd 8 8 6 5 8 10 10 11 11 12 11 9 8 9 11 12 13 16 16 12 14 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 50 50 50 QPF 12hr 0.28 0.14 0.26 0.13 0.09-0.19 Snow 12hr MM MM MM Rain shwrs SC SC IS SC IS IS IS IS SC SC SC SC SC SC SC SC SC SC IS IS SC Tstms IS Heat index 94 99100 96 89 86 83 86 94 99100 97 92 90 87 90 97101102 98 92 Max heat 101 111 110 91 100 111 109 93 103 112 111 Excess Heat A A Heat Y Y Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 89 80 89 80 89 80 89 Temp 80 85 89 83 80 85 89 83 80 85 89 83 80 85 89 84 Dewpt 76 77 77 76 76 77 77 76 76 77 77 76 76 78 78 77 PWind dir E E E E E E E E Wind char BZ BZ BZ GN GN GN GN GN Avg clouds SC B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC PoP 12hr 50 50 40 40 40 30 30 50 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC $$