Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
914 FOCA52 TJSJ 240902 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 AM AST Tue Sep 24 2024 PRZ001-242000- 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 Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 91 93 75 79 83 85 90 91 74 77 83 85 89 92 Temp 86 90 91 86 82 81 80 79 85 89 90 84 81 79 78 77 84 88 89 84 81 Dewpt 77 77 78 78 77 77 76 76 77 77 77 77 77 77 76 76 77 78 78 77 77 RH 75 66 66 77 85 88 88 91 77 68 66 80 88 94 94 97 80 72 70 80 88 Wind dir SE E E E SE SE SE SE SE E E E E E E E E E E E E Wind spd 3 4 6 6 5 4 4 4 5 10 11 12 8 6 5 5 8 12 14 11 6 Clouds SC SC B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 40 30 40 40 QPF 12hr 0.40-1.47 0.12-0.24 0.13-0.33 0.02-0.11 0.20-0.27 Snow 12hr MM MM MM Rain shwrs IS IS NM SC SC SC IS IS SC SC IS IS IS IS IS IS SC SC IS IS IS Tstms IS IS IS Heat index 97104106 97 91 86 83 81 96103104 95 87 82 95103104 95 89 Max heat 103 115 113 97 103 113 108 96 101 113 110 Heat Y Y Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 90 79 91 79 90 79 91 Temp 79 85 90 82 80 86 91 83 80 85 90 82 80 86 91 82 Dewpt 76 78 79 77 77 78 78 77 76 77 78 77 76 77 78 77 PWind dir E E E E SE E S SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 30 50 50 30 30 10 50 Rain shwrs IS IS SC IS SC SC SC IS IS SC IS IS IS IS IS SC Tstms IS $$ PRZ002-242000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 90 93 70 77 83 79 89 91 69 78 83 78 88 92 Temp 85 89 90 84 81 79 78 77 84 88 89 84 81 80 79 78 84 87 88 83 80 Dewpt 76 76 76 76 76 76 76 75 76 76 76 76 76 76 76 76 77 77 77 77 76 RH 75 66 64 77 85 91 94 94 77 68 66 77 85 88 91 94 80 72 70 82 88 Wind dir SE SE SE E E E E E E E E E E E E NE NE E E E E Wind spd 4 6 8 6 5 8 5 5 8 10 11 11 9 9 8 8 9 12 13 11 9 Clouds SC SC SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 20 50 50 50 50 QPF 12hr 0.29-0.42 0.15-0.24 0.17 0.13 0.20-0.29 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC Heat index 94102102 94 87 82 80 93100101 94 88 84 82 80 93100101 93 86 Max heat 101 113 109 97 100 113 109 96 101 111 108 Heat Y Y Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 88 78 90 78 89 79 90 Temp 78 84 88 81 79 85 90 82 79 84 89 82 79 85 90 81 Dewpt 76 77 77 77 76 77 77 76 75 76 77 76 75 76 77 76 PWind dir E E E E E E S SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC SC B1 B1 B1 B1 SC SC SC B1 SC SC SC SC SC SC PoP 12hr 40 40 60 60 60 50 40 30 Rain shwrs IS SC SC SC NM NM NM SC NM NM SC SC SC SC SC IS $$ PRZ003-242000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 71 77 81 82 89 94 70 77 81 82 89 94 Temp 85 89 90 84 81 79 78 77 84 88 89 84 81 79 78 77 84 88 89 84 80 Dewpt 75 75 75 76 75 76 75 75 75 75 75 76 75 76 75 75 76 76 76 76 75 RH 72 64 62 77 82 91 91 94 74 66 64 77 82 91 91 94 77 68 66 77 85 Wind dir E SE SE SE E NE NE NE NE E E E NE NE NE NE NE E E E NE Wind spd 3 6 8 6 5 5 5 5 6 11 11 11 8 6 6 6 8 14 16 11 8 Wind gust 28 31 Clouds SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 20 20 40 40 QPF 12hr 0.25-0.89 0.04-0.19 0.13-0.53 0.03-0.11 0.19-0.28 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC IS Heat index 94100102 94 87 82 80 93 99101 93 86 82 93100101 92 85 Max heat 100 109 109 95 100 110 109 93 101 111 109 Heat Y Y Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 77 90 77 89 78 90 Temp 77 84 89 81 78 85 90 81 78 84 89 82 79 85 90 81 Dewpt 75 76 77 76 76 76 76 75 75 76 76 75 75 76 76 76 PWind dir NE E NE E NE E NE SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 60 60 60 50 20 30 Rain shwrs IS IS SC IS NM NM NM IS NM SC SC IS IS IS IS IS $$ PRZ004-242000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 89 92 70 75 77 82 88 91 69 74 76 81 88 92 Temp 83 88 89 83 79 77 76 75 83 87 88 82 78 76 75 74 82 87 88 82 78 Dewpt 74 74 74 74 74 74 73 73 74 74 74 73 73 74 73 73 75 75 74 74 74 RH 74 63 61 74 85 90 90 94 74 65 63 74 85 94 94 97 79 68 63 77 88 Wind dir SE SE SE E E E E E E E E E E E E NE NE E E E E Wind spd 3 5 5 5 3 3 2 3 4 9 9 9 4 3 3 3 4 10 12 9 4 Clouds SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 30 40 40 QPF 12hr 0.37-1.45 0.06-0.21 0.13-0.53 0.03-0.13 0.21-0.30 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC SC IS IS IS IS IS IS SC SC SC SC SC SC SC SC IS Tstms IS IS Heat index 90 97 99 89 82 89 96 97 88 80 88 96 97 87 Max heat 97 108 106 86 97 106 105 86 96 108 105 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 75 89 75 88 76 89 Temp 75 82 88 79 76 83 89 80 76 83 88 79 77 83 89 79 Dewpt 73 75 75 74 74 75 75 74 73 75 74 74 73 74 74 74 PWind dir NE E E E E SE S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 30 60 50 50 40 20 50 Rain shwrs IS IS SC SC SC SC SC IS NM SC SC IS IS IS IS SC Tstms IS $$ PRZ005-242000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 75 77 81 90 76 89 Temp 86 90 91 85 81 79 78 77 85 89 90 84 80 78 77 76 84 88 89 84 80 Dewpt 77 78 78 76 76 76 76 75 78 78 78 77 76 76 75 75 78 79 79 77 77 RH 75 68 66 75 85 91 94 94 80 70 68 80 88 94 94 97 82 75 73 80 91 Wind dir S NE E E SE SE SE SE SE E NE E E E SE E E E NE E E Wind spd 2 3 6 4 5 4 4 4 5 10 13 13 10 8 5 6 10 12 17 14 10 Wind gust 25 25 20 28 26 20 Clouds SC FW B2 OV SC FW SC FW SC SC B1 B1 FW FW FW FW FW FW SC SC SC PoP 12hr 80 30 30 5 40 QPF 12hr 0.96-1.46 0.02-0.19 0.13-0.51 0.01 0.21-0.94 Snow 12hr MM MM MM Rain shwrs IS IS NM D SC IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC IS Tstms IS SC IS IS IS IS IS Heat index 97104107 95 89 81 96104106 94 86 94103105 94 87 Max heat 103 116 113 95 104 115 111 91 101 117 113 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 78 91 78 90 79 91 Temp 77 84 90 81 79 86 91 82 79 85 90 82 80 86 91 82 Dewpt 76 78 79 77 76 78 79 77 76 77 78 76 76 77 78 76 PWind dir E E E E SE E S E Wind char LT GN LT GN LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 PoP 12hr 20 40 20 40 5 30 5 60 Rain shwrs IS IS SC SC IS IS SC SC IS IS IS IS IS IS NM Tstms IS IS IS IS IS IS IS $$ PRZ006-242000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 87 93 68 74 78 78 87 94 66 73 77 77 86 94 Temp 82 86 87 81 78 76 75 74 81 86 87 81 77 75 74 73 81 85 86 80 77 Dewpt 73 74 74 74 73 73 73 71 73 74 74 73 73 73 72 71 74 75 74 74 73 RH 74 68 65 79 85 90 94 90 77 68 65 77 87 94 93 93 79 72 68 82 87 Wind dir SE SE SE E E E E E E E E E E E E NE NE E E E NE Wind spd 2 3 4 2 3 2 2 3 3 8 9 8 5 3 2 3 4 9 11 9 4 Wind gust 28 31 Clouds SC FW B2 OV SC FW FW FW SC SC B2 B2 FW FW FW FW FW FW SC SC SC PoP 12hr 90 10 60 5 50 QPF 12hr 0.52-1.47 0.01-0.15 0.23-0.68 0.02 0.24-1.02 Snow 12hr MM MM MM Rain shwrs IS IS NM D IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS Tstms IS SC IS IS IS IS Heat index 87 94 96 87 80 86 94 95 85 85 94 95 84 Max heat 101 111 111 89 99 109 108 87 98 109 107 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 86 73 87 73 86 74 87 Temp 74 81 86 77 74 82 87 78 74 81 86 78 75 81 87 77 Dewpt 73 74 74 73 73 74 75 73 72 74 74 73 72 74 74 73 PWind dir NE E E E E E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 PoP 12hr 20 60 40 40 10 20 5 60 Rain shwrs IS NM NM IS IS SC SC IS IS IS IS IS IS NM NM Tstms SC SC IS IS IS $$ PRZ007-242000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 90 95 68 78 81 78 90 95 66 76 80 77 90 95 Temp 85 89 90 85 82 80 79 78 85 89 90 84 81 79 77 77 84 89 90 84 81 Dewpt 74 74 75 75 74 74 73 71 73 74 75 75 74 74 73 72 74 75 76 76 75 RH 70 61 62 72 77 82 82 79 67 61 62 74 79 85 87 85 72 64 64 77 82 Wind dir E SE SE E NE NE NE NE E SE SE E NE NE NE NE NE E E E NE Wind spd 3 6 8 4 4 3 3 3 3 10 11 9 6 4 4 4 4 12 14 10 5 Wind gust 26 28 33 Clouds FW FW B1 B1 FW CL FW FW FW FW B2 B2 FW FW FW FW FW FW B1 B1 SC PoP 12hr 40 5 60 5 40 QPF 12hr 0.33-1.32 0.01 0.42-0.66 0.01 0.16-1.00 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS NM NM IS IS IS IS IS IS SC SC IS Tstms IS IS IS IS IS IS Heat index 92 99101 93 88 84 81 92 99101 93 86 81 92 99102 93 86 Max heat 102 113 111 96 102 114 112 94 102 115 113 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 91 77 89 77 90 Temp 78 85 90 81 78 85 91 81 78 84 89 81 78 85 90 80 Dewpt 73 74 76 75 74 74 76 74 73 74 75 74 73 74 75 74 PWind dir NE E NE E NE E E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 20 40 20 40 5 20 5 50 Rain shwrs SC IS IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ008-242000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 89 94 77 87 89 94 76 87 88 95 Temp 84 88 89 84 81 79 78 77 84 88 89 83 80 78 77 76 83 87 88 83 80 Dewpt 76 77 77 74 75 75 75 74 76 77 77 76 76 76 74 74 76 78 78 77 76 RH 77 70 68 72 82 88 91 90 77 70 68 80 88 94 90 94 80 75 72 82 88 Wind dir SE NE N SE E SE SE SE E E NE E E E E E E E NE E E Wind spd 1 3 6 4 6 5 4 5 6 10 12 11 11 10 9 8 11 13 16 13 12 Wind gust 24 23 24 28 26 24 Clouds FW FW B2 B2 SC FW SC FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 SC PoP 12hr 60 30 30 0 40 QPF 12hr 0.55-1.42 0.02-0.11 0.21-0.50 0 0.18-0.96 Snow 12hr MM MM MM Rain shwrs SC NM SC IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS IS IS Heat index 94101102 91 86 81 92100102 91 83 91 99101 91 84 Max heat 101 120 114 93 102 117 112 91 103 119 115 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 88 77 89 77 88 79 89 Temp 77 83 88 81 78 84 89 81 78 84 88 81 79 84 89 81 Dewpt 75 77 78 76 76 77 78 76 75 76 77 76 75 76 77 75 PWind dir E E E E E E SE S Wind char GN GN GN GN LT LT LT LT Avg clouds FW FW B1 B2 FW FW SC B1 FW FW SC B1 SC SC SC B1 PoP 12hr 20 60 5 60 10 60 5 60 Rain shwrs NM NM IS IS NM NM NM IS IS NM NM Tstms SC SC SC SC IS IS IS IS $$ PRZ009-242000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 88 95 70 74 78 80 87 94 68 73 76 79 87 95 Temp 82 87 88 82 79 76 75 74 82 86 87 81 78 75 74 73 81 86 87 81 77 Dewpt 73 73 74 71 72 73 72 70 72 73 74 73 73 73 72 70 73 74 74 73 73 RH 74 63 63 69 79 90 90 87 72 65 65 77 85 94 93 90 77 68 65 77 87 Wind dir SE E E E E E E E E E E NE E E E E E E E E E Wind spd 2 2 3 2 4 3 2 3 3 4 6 5 4 4 3 3 5 6 8 5 4 Wind gust 25 29 Clouds FW FW OV OV FW CL FW FW CL CL B2 B2 FW FW FW FW FW FW B1 B1 SC PoP 12hr 90 5 70 0 60 QPF 12hr 0.69-1.42 0.01 0.40-0.65 0 0.33-1.02 Snow 12hr MM MM MM Rain shwrs NM D IS NM NM NM NM IS Tstms IS SC IS IS IS IS Heat index 88 95 97 86 80 87 94 96 86 86 94 96 85 Max heat 99 113 110 88 98 114 112 87 97 115 112 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 74 88 74 87 74 87 Temp 74 81 87 78 75 82 88 78 75 82 87 78 75 82 87 77 Dewpt 72 73 75 73 73 74 75 73 72 73 74 73 72 73 74 72 PWind dir E E E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B2 FW FW SC B1 FW FW SC B1 SC SC SC B1 PoP 12hr 20 60 10 60 0 60 5 60 Rain shwrs NM NM IS IS NM NM NM NM NM Tstms SC SC SC SC IS IS IS IS $$ PRZ010-242000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 91 94 73 77 81 82 91 94 72 76 81 82 90 94 Temp 85 90 91 85 81 79 78 77 85 90 91 84 80 78 77 76 84 89 90 84 80 Dewpt 75 77 77 75 75 75 74 73 75 76 78 76 76 75 74 73 75 77 78 77 76 RH 72 66 64 72 82 88 88 87 72 64 66 77 88 91 90 90 74 68 68 80 88 Wind dir SE SE NW E E E E E E E SE E E E E E E E E NE E Wind spd 3 3 4 4 6 4 4 4 4 4 5 4 8 8 6 6 9 6 6 6 9 Wind gust 20 19 21 23 Clouds FW FW B2 B2 SC FW FW FW CL CL B2 B2 FW FW FW FW CL CL B1 B1 SC PoP 12hr 80 10 50 0 60 QPF 12hr 0.20-1.41 0.01-0.15 0.21-0.65 0.01 0.09-1.02 Snow 12hr MM MM MM Rain shwrs NM D IS NM NM NM NM IS Tstms IS SC IS IS IS IS Heat index 94103105 93 87 80 94102105 94 85 93103105 94 85 Max heat 100 117 114 93 100 117 112 91 100 117 114 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 91 77 91 77 90 79 90 Temp 77 85 91 82 78 86 91 82 78 85 90 82 80 86 90 82 Dewpt 74 76 78 76 75 76 78 76 74 76 77 75 74 76 77 75 PWind dir NE E E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW SC B2 FW FW SC B2 FW FW SC B1 SC SC SC SC PoP 12hr 20 60 10 60 5 60 5 60 Rain shwrs NM IS NM NM NM IS IS IS NM NM Tstms SC SC SC SC IS IS IS IS $$ PRZ011-242000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 88 93 95 75 77 81 88 92 95 74 76 80 88 93 95 Temp 86 91 93 86 82 80 78 78 86 91 92 85 81 79 77 77 86 91 93 86 81 Dewpt 76 77 78 76 76 76 75 73 75 77 78 77 77 76 74 73 75 78 79 78 77 RH 72 64 62 72 82 88 91 85 70 64 64 77 88 91 90 87 70 66 64 77 88 Wind dir E SE SE E E E E E E SE SE E E NE NE NE NE E SE E E Wind spd 8 9 8 4 8 6 5 4 4 10 12 6 6 8 4 4 3 13 16 10 5 Wind gust 28 28 34 Clouds FW FW B1 B1 FW CL FW FW CL CL B2 B2 FW FW FW FW FW FW B1 B1 SC PoP 12hr 40 5 50 5 30 QPF 12hr 0.33-1.41 0.01 0.40-0.65 0.01 0.14-1.00 Snow 12hr MM MM MM Rain shwrs SC SC IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS Heat index 97106108 96 89 84 80 95105108 97 87 80 95106110 97 87 Max heat 100 115 114 93 99 115 114 92 99 117 115 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 93 79 93 79 92 80 92 Temp 77 86 93 83 80 87 93 83 80 86 92 84 81 87 92 83 Dewpt 74 76 79 77 75 76 79 77 74 76 78 76 74 76 78 76 PWind dir NE E NE E NE SE E SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW SC B1 FW SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 20 30 10 40 20 30 10 30 Rain shwrs SC IS IS IS SC SC SC IS IS IS IS Tstms IS IS IS IS IS $$ PRZ012-242000- Culebra- Including the city of Culebra 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 91 93 77 80 84 86 90 92 77 80 85 86 90 92 Temp 86 90 91 86 83 82 81 80 86 89 90 86 83 82 81 80 86 89 90 86 83 Dewpt 76 77 76 76 76 77 77 76 77 77 77 77 77 77 77 77 77 78 77 78 77 RH 72 66 62 72 80 85 88 88 75 68 66 75 82 85 88 91 75 70 66 77 82 Wind dir SE SE E E E E E E E E E E E E E E E E E E E Wind spd 8 8 8 8 11 12 12 12 12 13 13 16 17 17 14 14 14 16 17 16 17 Clouds SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 30 40 40 40 40 QPF 12hr 0.23 0.14 0.17 0.11 0.27 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS SC IS IS SC SC IS IS SC SC SC SC SC SC SC SC SC Tstms Heat index 96103103 97 92 89 86 84 96102103 97 91 89 86 84 97102103 97 92 Max heat 99 107 106 95 100 108 106 98 101 109 108 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 90 80 91 80 90 83 91 Temp 81 86 90 83 81 86 91 83 81 86 90 85 83 87 91 84 Dewpt 77 78 78 77 78 77 77 76 76 76 77 76 76 76 77 76 PWind dir E E E E E E SE S Wind char GN GN GN GN GN LT LT LT Avg clouds SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 60 50 50 40 40 30 Rain shwrs SC SC SC SC NM NM SC SC SC SC SC SC SC SC SC IS $$ PRZ013-242000- Vieques- Including the city of Vieques 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 90 76 78 83 90 76 79 83 89 Temp 85 89 90 85 82 80 79 78 85 89 90 85 82 81 80 79 85 88 89 84 81 Dewpt 76 76 75 75 75 76 75 75 77 76 76 76 76 77 76 76 77 77 76 77 76 RH 75 66 62 72 79 88 88 91 77 66 64 75 82 88 88 91 77 70 66 80 85 Wind dir SE SE SE E E E E E E E E E E E E NE E E E E E Wind spd 8 8 6 9 10 12 11 12 12 13 13 16 17 17 14 13 14 16 17 16 16 Clouds SC SC SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 20 40 40 40 40 QPF 12hr 0.22-0.40 0.16 0.17 0.10 0.27 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC SC SC SC IS IS SC SC SC SC SC SC SC SC SC Heat index 95101101 94 88 84 81 95101101 95 89 86 84 80 95100101 94 88 Max heat 97 106 105 94 98 106 105 95 98 106 105 Heat Y Y Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 89 79 90 79 89 83 90 Temp 79 84 89 82 80 86 90 83 80 85 89 85 83 87 90 84 Dewpt 76 78 77 76 76 77 76 75 75 77 75 75 75 76 76 75 PWind dir E E E E E E SE S Wind char GN GN GN GN GN LT LT LT Avg clouds SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 60 60 60 40 40 30 Rain shwrs SC SC SC SC NM NM IS SC NM NM SC SC SC SC SC IS $$ VIZ001-242000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 89 93 76 80 83 84 88 92 76 80 84 84 88 92 Temp 85 88 89 85 83 81 80 80 85 88 88 85 83 81 80 80 85 87 88 85 82 Dewpt 76 76 75 75 75 76 76 76 76 76 76 76 75 77 77 77 77 77 76 77 76 RH 75 68 64 72 77 85 88 88 75 68 68 75 77 88 91 91 77 72 68 77 82 Wind dir SE SE SE E E E E E E E E E E E E E E E E E E Wind spd 6 8 8 9 11 12 13 12 12 13 16 16 17 17 16 14 16 16 17 17 17 Clouds SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 40 40 30 30 QPF 12hr 0.21-0.30 0.12 0.16 0.06 0.24 Snow 12hr MM MM MM Rain shwrs IS SC IS IS IS SC IS IS SC SC IS IS SC SC SC SC IS IS SC SC SC Tstms Heat index 94 99100 94 90 88 86 85 95 99100 95 90 88 87 86 95 99 99 95 90 Max heat 99 107 106 95 100 107 106 96 100 109 106 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 88 79 89 79 88 82 89 Temp 80 85 88 82 80 85 89 82 80 85 88 84 82 86 89 83 Dewpt 77 77 77 76 77 77 76 75 76 76 75 74 76 76 75 74 PWind dir E E E E E E SE S Wind char BZ BZ GN GN GN GN LT LT Avg clouds SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 50 40 40 30 30 30 Rain shwrs SC SC SC SC SC SC SC SC SC SC IS SC SC SC SC SC $$ VIZ002-242000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 AM AST Tue Sep 24 2024 Date Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 88 91 94 78 87 90 93 79 87 89 93 Temp 86 90 91 85 82 80 79 78 85 89 90 85 83 81 80 79 85 88 89 84 81 Dewpt 76 77 77 76 76 76 76 76 77 77 77 77 77 77 77 77 78 78 78 77 77 RH 72 66 64 75 82 88 91 94 77 68 66 77 82 88 91 94 80 72 70 80 88 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 6 10 8 8 10 11 11 10 11 13 16 14 14 16 12 12 13 13 16 13 14 Clouds SC SC SC SC FW CL SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC B1 PoP 12hr 20 40 40 30 40 QPF 12hr 0.25 0.07 0.16 0.07 0.25 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC IS IS SC SC SC SC IS IS SC SC SC Heat index 96103103 95 90 86 83 96102103 96 91 88 86 82 97102103 95 89 Max heat 100 114 111 93 101 114 109 94 103 115 109 Excess Heat W W Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 Mon 09/30/24 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 89 80 91 80 89 82 90 Temp 79 85 89 83 80 86 91 83 81 85 89 84 82 87 90 83 Dewpt 77 78 78 77 77 78 77 77 77 77 77 76 76 77 77 75 PWind dir E E E E E E SE SE Wind char GN GN GN GN LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 50 50 40 30 30 20 Rain shwrs SC SC SC SC SC SC SC SC SC IS IS SC SC IS IS IS $$