Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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256 FOCA52 TJSJ 042102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Fri Oct 4 2024 PRZ001-050800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 78 82 80 87 89 74 77 82 80 86 89 74 77 82 Temp 80 79 79 78 83 86 87 82 80 79 78 77 82 85 86 82 80 79 78 77 82 Dewpt 76 76 76 75 77 77 78 77 76 76 75 74 76 76 77 77 76 76 75 75 76 RH 88 91 91 91 82 75 75 85 88 91 91 90 82 75 75 85 88 91 91 94 82 Wind dir NE E NE E NE NE NE NE E SE S S S E NE E SE SE S S S Wind spd 3 2 2 2 2 5 4 4 3 2 2 1 1 3 5 3 3 3 4 3 3 Clouds SC B1 B2 B2 B2 B2 SC B2 SC SC B1 B1 B1 B1 B2 B2 B1 B1 CL CL SC PoP 12hr 60 60 50 60 40 QPF 12hr 0.16-0.35 0.12-1.43 0.10 0.09-1.11 0.06 Snow 12hr MM MM MM Rain shwrs SC SC NM NM NM SC SC NM IS IS SC SC SC SC NM NM SC SC SC Tstms IS IS IS IS IS IS IS IS Heat index 86 83 81 91 97 99 90 85 81 90 96 98 90 85 82 80 89 Max heat 98 95 97 108 105 92 96 106 105 92 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 77 88 78 88 78 89 78 88 Temp 86 80 78 83 88 81 79 84 88 81 79 84 89 81 79 84 88 84 Dewpt 78 76 76 77 77 76 76 77 77 77 77 78 78 77 76 77 77 77 PWind dir E SE SE SE SE SE SE SE E Wind char LT LT LT LT GN LT LT LT GN Avg clouds B1 B2 OV B1 FW FW FW FW SC SC SC SC FW FW SC SC B1 B2 PoP 12hr 70 70 0 5 30 20 30 30 70 Rain shwrs NM NM NM NM IS IS IS IS IS IS IS SC SC NM Tstms IS SC SC SC IS IS $$ PRZ002-050800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 78 82 75 86 90 68 77 82 75 85 90 68 77 82 Temp 80 79 78 78 82 85 86 82 80 79 78 77 82 84 85 82 80 79 78 77 82 Dewpt 75 76 75 75 76 76 76 76 75 75 74 74 75 76 76 76 75 75 74 74 76 RH 85 91 91 91 82 75 72 82 85 88 88 90 79 77 75 82 85 88 88 90 82 Wind dir NE NE NE NE NE NE NE NE NE NE NE SW W SE E E SE SE S S SE Wind spd 4 3 4 3 3 4 4 3 2 1 1 1 1 4 5 3 3 3 4 3 3 Clouds B1 B2 B2 B2 B2 B2 B1 OV B1 SC B2 B2 B1 B1 OV OV B1 B1 SC SC SC PoP 12hr 60 70 50 70 40 QPF 12hr 0.35 0.26-1.43 0.12 0.42-1.11 0.06-0.13 Snow 12hr MM MM MM Rain shwrs SC SC NM NM NM NM NM NM SC SC SC SC SC SC D D SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 86 83 81 90 95 96 88 84 82 80 88 94 95 88 84 82 80 89 Max heat 98 94 98 105 103 92 97 103 101 92 97 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 78 86 78 87 79 87 79 87 Temp 85 80 78 82 86 81 79 83 87 81 80 83 87 81 80 83 87 83 Dewpt 76 75 75 76 76 75 75 76 76 76 76 77 76 76 75 76 76 76 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT LT LT LT GN LT GN LT LT Avg clouds B1 B2 OV B1 FW FW SC SC SC SC SC SC FW SC B2 B2 B2 B1 PoP 12hr 70 70 5 20 20 20 60 60 50 Rain shwrs SC NM NM NM IS IS IS IS IS IS IS IS IS NM NM NM SC SC Tstms IS SC SC SC IS IS IS IS IS $$ PRZ003-050800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 77 82 76 86 92 70 77 82 75 86 91 70 77 82 Temp 80 78 77 77 82 85 86 82 80 78 78 77 82 85 86 82 80 78 78 77 82 Dewpt 74 74 73 73 74 74 75 75 73 74 73 72 74 73 74 74 73 74 73 73 74 RH 82 88 87 87 77 70 70 79 79 88 85 85 77 67 68 77 79 88 85 87 77 Wind dir N N N N NE E SE E NE N N N N SE S SE E E NE N NE Wind spd 5 4 4 4 3 4 3 2 2 2 2 3 2 4 5 2 1 2 2 2 2 Clouds B1 B1 B1 B1 SC B1 B1 OV B1 SC B1 B1 SC SC B2 B2 B1 B1 B1 B1 SC PoP 12hr 50 70 50 60 40 QPF 12hr 0.08-0.35 1.17-1.43 0.05-0.12 0.08-1.11 0.03-0.12 Snow 12hr MM MM MM Rain shwrs SC SC NM SC IS SC NM NM SC SC SC SC SC SC NM NM SC SC SC SC IS Tstms IS IS IS IS IS IS IS IS IS Heat index 84 81 88 93 95 88 83 80 87 92 93 87 83 81 87 Max heat 96 92 97 105 103 91 96 103 101 91 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 77 86 78 87 78 88 78 87 Temp 85 80 78 82 86 80 79 83 87 81 79 83 88 81 79 83 87 82 Dewpt 73 72 73 73 73 74 74 75 75 75 75 75 75 75 75 75 74 74 PWind dir SE E SE E SE E SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW SC SC SC SC SC SC FW SC B1 B1 B1 SC PoP 12hr 40 40 10 20 30 20 50 50 50 Rain shwrs SC SC SC SC IS IS IS IS IS IS IS IS IS IS SC SC SC IS Tstms IS IS IS $$ PRZ004-050800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 74 77 75 84 89 69 73 76 75 84 89 69 74 77 Temp 77 76 75 74 80 83 84 79 77 75 74 73 79 83 84 79 77 75 74 74 79 Dewpt 73 73 72 72 74 74 74 73 73 73 72 71 73 74 74 73 73 73 72 72 74 RH 87 90 90 93 82 74 72 82 87 94 93 93 82 74 72 82 87 94 93 93 85 Wind dir N N N N N NE NE NE NE N W W S SE SE E E SE S SW SE Wind spd 3 2 2 2 2 4 3 2 1 1 1 1 1 4 4 2 2 2 2 2 2 Clouds SC B1 B1 B1 SC B2 B1 OV SC SC B1 B1 B1 B1 OV OV SC SC FW FW SC PoP 12hr 60 80 50 80 30 QPF 12hr 0.09-0.35 1.17-1.43 0.11 0.65-1.11 0.02-0.13 Snow 12hr MM MM MM Rain shwrs SC SC NM SC SC NM NM D SC IS SC SC SC SC D D IS IS IS IS SC Tstms IS SC IS IS IS SC SC Heat index 83 90 92 82 82 89 91 82 82 Max heat 91 84 92 102 100 91 102 100 84 91 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 74 84 75 85 75 86 75 85 Temp 83 77 75 80 84 77 75 80 85 78 76 81 86 78 76 81 85 80 Dewpt 74 73 72 74 73 73 73 74 74 74 73 75 74 74 73 74 73 73 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 FW FW FW FW SC SC SC SC FW SC B1 B1 B1 SC PoP 12hr 70 70 5 5 30 20 30 40 40 Rain shwrs SC NM NM NM IS IS IS IS IS IS IS IS SC SC SC SC Tstms IS SC SC SC $$ PRZ005-050800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 76 80 83 88 91 76 83 88 91 76 Temp 80 78 77 76 83 87 88 82 80 78 77 76 82 87 88 82 80 78 77 76 82 Dewpt 76 76 75 75 77 78 78 76 75 76 75 74 76 77 77 76 76 76 75 74 77 RH 88 94 94 97 82 75 72 82 85 94 94 94 82 72 70 82 88 94 94 94 85 Wind dir NE SE S S SE NE NE NE SE S S S S N NE NE E SE S S S Wind spd 4 3 2 2 3 5 6 4 3 3 2 2 3 3 5 3 3 3 4 3 2 Clouds SC SC B1 B2 B2 SC SC B1 SC FW B1 B1 FW FW B1 B1 SC SC CL CL SC PoP 12hr 50 50 40 40 30 QPF 12hr 0.14-0.34 0.12-1.15 0.00-0.10 0.03-0.64 0.06 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC IS SC IS IS SC SC IS IS SC SC SC SC SC Tstms IS IS IS IS IS IS IS Heat index 84 92 99101 89 83 91 98100 90 84 90 Max heat 97 89 98 113 109 89 97 111 109 88 97 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 76 88 76 89 77 89 76 89 Temp 87 79 77 83 88 80 77 83 89 80 78 84 89 80 77 83 89 83 Dewpt 78 76 75 77 78 76 75 77 78 77 76 78 78 77 75 77 78 76 PWind dir E SE SE SE SE SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 SC CL CL FW SC B1 B1 SC FW FW SC SC SC B2 PoP 12hr 60 60 20 5 50 40 10 10 70 Rain shwrs SC NM NM NM IS SC SC SC SC IS IS IS IS NM Tstms IS SC SC SC IS IS IS IS $$ PRZ006-050800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 72 77 75 82 92 66 72 77 75 82 91 67 73 78 Temp 75 74 73 72 78 81 82 78 75 74 73 72 78 81 82 78 76 74 74 73 77 Dewpt 73 73 72 71 73 73 74 73 72 72 72 70 73 73 73 73 72 73 72 71 73 RH 94 97 97 97 85 77 77 85 90 93 97 93 85 77 74 85 87 97 93 93 87 Wind dir NE NE NE NE NE NE NE NE NE E E SW S E E E E SE S SW SE Wind spd 2 2 2 2 2 3 3 2 1 1 1 1 1 2 2 1 1 2 2 2 2 Clouds FW SC SC SC FW B2 B1 OV SC FW SC SC SC SC OV OV SC SC FW FW SC PoP 12hr 20 80 10 80 30 QPF 12hr 0.03-0.33 0.12-1.42 0.00-0.10 0.46-1.07 0.02-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC NM D IS IS IS IS IS IS D D IS IS SC Tstms IS SC SC SC Heat index 80 86 88 80 80 85 87 80 80 Max heat 92 87 95 105 103 87 93 105 102 87 93 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 73 82 73 83 73 84 73 83 Temp 81 75 73 78 82 76 74 78 83 76 74 79 84 76 74 79 83 78 Dewpt 74 72 72 73 73 72 72 74 73 73 73 74 74 73 72 73 73 72 PWind dir SE SE SE SE SE SE SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 FW FW FW FW SC B1 SC SC FW FW SC SC SC B1 PoP 12hr 60 60 0 5 40 20 10 10 40 Rain shwrs SC NM NM NM IS SC SC IS IS IS IS IS SC SC Tstms IS IS SC SC IS IS $$ PRZ007-050800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 80 75 87 94 66 76 81 75 86 93 67 77 82 Temp 80 78 77 76 82 86 87 82 80 78 77 76 82 85 86 82 80 79 78 77 82 Dewpt 73 73 72 70 72 72 73 73 73 72 72 70 72 72 73 73 72 72 72 71 72 RH 79 85 85 82 72 63 63 74 79 82 85 82 72 65 65 74 77 79 82 82 72 Wind dir NE N N N NE S S N NE NE NE N NE S S SE NE NE NE NE E Wind spd 2 3 3 3 2 4 5 1 1 1 2 2 1 4 4 2 1 2 2 2 3 Clouds SC SC CL CL CL SC B1 B2 SC SC FW FW FW FW B2 B2 SC SC FW FW SC PoP 12hr 20 70 30 50 30 QPF 12hr 0.01-0.09 0.04-1.30 0.00-0.06 0.04-1.05 0.02-0.12 Snow 12hr MM MM MM Rain shwrs IS IS SC SC NM IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS Heat index 84 80 87 92 95 87 83 81 87 91 93 87 83 81 80 87 Max heat 97 91 95 105 103 91 96 103 102 91 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 77 87 78 87 78 88 77 88 Temp 86 80 78 82 87 80 78 83 87 81 79 84 88 81 78 83 88 82 Dewpt 73 71 71 72 72 72 72 73 73 73 73 73 74 74 73 73 73 72 PWind dir SE E SE E SE E SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC CL FW FW FW SC B1 B1 SC FW FW SC SC SC SC PoP 12hr 40 40 5 10 40 40 10 10 30 Rain shwrs IS SC SC SC IS IS IS SC SC SC SC IS IS IS IS SC Tstms IS IS $$ PRZ008-050800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 82 86 93 73 76 79 82 85 91 76 Temp 79 78 77 76 81 85 86 81 79 77 77 76 81 84 85 81 79 78 77 76 81 Dewpt 75 75 75 74 76 76 76 74 74 74 74 73 75 76 76 74 74 75 74 74 75 RH 88 91 94 94 85 75 72 79 85 90 90 90 82 77 75 79 85 91 90 94 82 Wind dir NE E E SE E NE NE NE E SE SE SE SE N N NE E SE SE S SE Wind spd 6 5 4 4 5 6 6 5 5 4 3 3 3 3 4 4 4 3 3 3 2 Clouds SC SC SC B1 B2 FW SC B1 SC FW SC SC CL CL B1 B1 B1 B1 CL CL SC PoP 12hr 60 60 10 40 40 QPF 12hr 0.06-0.23 0.12-1.15 0.00-0.08 0.04-0.63 0.06 Snow 12hr MM MM MM Rain shwrs SC IS SC SC NM IS IS SC IS IS IS IS SC SC SC SC SC Tstms IS IS IS IS IS Heat index 81 88 95 96 86 80 86 93 95 86 80 86 Max heat 97 90 98 112 108 89 94 109 106 89 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 76 86 76 86 76 87 76 86 Temp 85 79 77 81 86 79 77 82 86 79 77 82 87 79 77 82 86 82 Dewpt 77 75 75 76 77 75 74 75 76 76 75 76 77 76 75 75 76 75 PWind dir NE SE SE SE E SE E SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 SC CL CL FW SC B2 B2 B1 FW B1 SC SC SC B2 PoP 12hr 60 60 30 5 70 70 40 20 70 Rain shwrs SC NM NM NM SC SC NM NM NM SC SC IS IS NM NM Tstms SC SC SC IS IS IS IS IS IS IS IS $$ PRZ009-050800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 73 76 75 84 93 68 73 77 75 83 92 68 74 77 Temp 76 75 74 73 79 83 84 79 76 75 74 73 78 82 83 78 76 75 74 74 78 Dewpt 72 73 72 71 72 73 74 72 71 72 72 70 72 73 74 72 72 73 72 71 73 RH 87 94 93 93 79 72 72 79 85 90 93 90 82 74 74 82 87 94 93 90 85 Wind dir NE E E E E NE N NE E E SE SE SE NW W NE E E SE SE E Wind spd 3 3 3 2 3 2 4 2 2 2 2 1 1 2 3 2 2 2 2 2 2 Clouds FW FW FW FW FW B1 B1 OV SC FW FW FW CL CL OV OV SC SC CL CL SC PoP 12hr 5 80 5 80 30 QPF 12hr 0.01-0.15 0.08-1.30 0 0.37-1.05 0.03 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC NM D IS IS D D IS IS SC Tstms IS IS SC SC Heat index 81 88 90 80 80 87 89 80 80 Max heat 94 86 95 108 103 86 93 105 102 86 93 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 73 83 74 84 74 85 74 84 Temp 82 76 74 79 83 76 74 79 84 77 75 80 85 77 74 80 84 78 Dewpt 74 72 72 73 74 71 72 73 73 72 73 73 74 73 72 72 73 72 PWind dir SE SE SE SE SE SE SE E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 FW FW FW FW SC B2 B2 B1 FW SC SC SC SC B1 PoP 12hr 50 50 5 5 60 60 20 10 50 Rain shwrs SC SC SC SC IS IS NM NM NM IS IS IS IS IS SC Tstms SC IS IS IS IS IS $$ PRZ010-050800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 76 82 76 88 93 72 76 81 75 87 91 72 76 81 Temp 80 78 77 76 83 87 88 82 80 78 77 76 82 86 87 82 80 78 77 76 82 Dewpt 75 75 74 73 75 77 77 75 75 74 74 72 75 76 77 75 75 75 74 73 75 RH 85 91 90 90 77 72 70 79 85 88 90 87 79 72 72 79 85 91 90 90 79 Wind dir NE NE NE NE E E NW N NE E E E E SW W N E E SE E E Wind spd 8 6 5 5 5 3 5 3 4 3 3 2 2 2 3 2 3 3 3 4 3 Wind gust 21 18 Clouds FW FW FW FW SC FW SC B1 SC FW FW FW CL CL B2 B2 SC SC FW FW SC PoP 12hr 20 50 5 70 30 QPF 12hr 0.01-0.23 0.05-1.15 0 0.08-1.06 0.02-0.13 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC IS SC SC IS IS NM NM IS IS SC Tstms IS IS IS Heat index 83 90 99101 90 82 88 97 99 89 82 89 Max heat 99 93 98 112 108 92 94 109 106 90 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 76 88 76 89 77 89 77 89 Temp 87 80 77 83 88 80 77 83 89 80 78 84 89 81 78 84 89 82 Dewpt 77 75 74 75 77 75 74 75 76 76 75 76 78 76 74 75 77 75 PWind dir S SE SE SE SE SE SE E SE Wind char LT LT GN LT GN LT LT LT LT Avg clouds B1 B1 B1 B1 SC FW FW FW SC B2 OV B1 FW B1 SC SC SC B2 PoP 12hr 50 50 10 5 70 70 40 20 60 Rain shwrs SC SC SC SC IS IS IS NM NM NM SC IS IS IS IS NM Tstms SC SC IS IS IS IS IS IS IS IS $$ PRZ011-050800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 76 80 85 91 94 73 76 80 85 90 93 74 77 81 Temp 80 79 77 76 84 90 91 84 81 79 77 76 84 89 90 84 81 79 78 77 84 Dewpt 74 74 74 73 73 74 74 74 74 74 73 73 74 74 74 73 73 73 73 73 74 RH 82 85 90 90 70 60 58 72 79 85 87 90 72 61 60 70 77 82 85 87 72 Wind dir NE NE NE N NE S SW NW NE NE NE NE E S S S NE NE E NE E Wind spd 4 3 2 3 3 5 9 3 1 1 1 2 1 4 5 2 1 3 3 4 4 Clouds SC FW CL CL CL FW SC SC SC FW CL CL FW FW B1 B1 SC SC FW FW SC PoP 12hr 30 30 20 30 30 QPF 12hr 0.03 0.01-0.09 0.01 0.03-0.64 0.05 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS SC SC SC SC IS Tstms IS IS IS IS IS Heat index 85 91 99101 91 85 81 91 98 99 90 85 81 91 Max heat 96 90 94 107 103 90 94 103 102 90 94 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 77 90 78 91 78 92 77 92 Temp 90 81 78 84 90 82 79 85 91 82 79 86 92 82 78 85 92 85 Dewpt 74 73 73 74 73 74 74 75 75 76 75 76 76 76 75 75 75 74 PWind dir SE E SE E SE E SE E SE Wind char LT LT GN GN GN GN GN LT GN Avg clouds SC SC B1 SC FW FW FW SC SC B1 OV B1 FW SC SC SC SC B1 PoP 12hr 30 30 10 10 70 70 20 20 60 Rain shwrs IS SC SC SC IS IS IS IS SC NM NM NM IS IS IS IS IS NM Tstms IS IS IS IS IS IS $$ PRZ012-050800- Culebra- Including the city of Culebra 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 81 88 81 88 81 Temp 83 82 82 81 85 87 88 85 83 82 81 81 85 87 88 85 83 82 81 81 85 Dewpt 76 77 76 76 76 76 76 76 75 76 75 75 76 76 76 75 75 76 75 75 76 RH 80 85 82 85 75 70 68 75 77 82 82 82 75 70 68 72 77 82 82 82 75 Wind dir NE NE NE NE NE NE NE NE NE E E SE SE SE SE SE SE SE SE SE SE Wind spd 9 8 8 6 5 4 2 3 3 4 3 3 3 3 3 3 4 6 6 5 5 Clouds B1 B2 B2 B2 B2 B2 SC B2 B1 SC B2 B2 B1 B1 SC SC B2 B2 SC SC SC PoP 12hr 60 60 50 50 50 QPF 12hr 0.35 0.26-1.29 0.12 0.08 0.08 Snow 12hr MM MM MM Rain shwrs SC SC SC NM NM NM SC NM SC SC SC SC SC SC IS IS SC SC IS IS IS Tstms IS IS IS IS IS IS Heat index 92 91 88 87 94 98 99 93 90 89 87 86 93 98 98 93 90 89 87 87 94 Max heat 98 94 97 102 100 93 96 102 99 94 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 81 88 82 89 83 89 82 89 Temp 88 83 82 85 88 84 82 86 89 84 83 86 89 84 83 86 89 86 Dewpt 75 75 75 76 76 76 76 77 77 77 77 77 77 77 76 77 77 76 PWind dir SE SE SE SE SE SE SE SE SE Wind char LT GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B2 B2 SC PoP 12hr 30 30 20 20 20 10 60 60 60 Rain shwrs IS SC SC IS IS IS IS IS IS IS IS IS IS NM NM NM NM SC Tstms IS IS IS IS $$ PRZ013-050800- Vieques- Including the city of Vieques 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 87 79 87 79 Temp 82 81 80 79 84 86 87 83 81 80 80 79 83 86 87 83 82 81 80 79 84 Dewpt 76 76 75 75 77 76 75 75 75 75 75 75 76 76 75 75 74 75 74 74 76 RH 82 85 85 88 80 72 68 77 82 85 85 88 80 72 68 77 77 82 82 85 77 Wind dir NE NE NE NE NE NE NE NE NE E E SE S S SE SE SE SE SE SE SE Wind spd 9 8 8 8 6 3 3 3 3 4 3 3 3 3 3 3 4 5 5 4 4 Clouds B1 B2 B2 B2 B2 B2 SC B2 B2 SC B2 B2 B1 B1 B1 B1 B2 B2 SC SC SC PoP 12hr 60 60 50 50 50 QPF 12hr 0.35 0.26-1.29 0.12 0.08-0.69 0.05-0.12 Snow 12hr MM MM MM Rain shwrs SC SC SC NM NM SC SC NM SC SC SC SC SC SC SC SC SC SC IS IS IS Tstms IS IS IS IS IS IS IS IS IS Heat index 89 87 84 82 93 96 97 91 87 84 82 80 92 96 96 91 87 85 83 81 92 Max heat 96 94 97 100 99 91 96 100 99 91 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 80 88 81 88 81 89 81 88 Temp 87 82 80 84 88 83 81 85 88 83 81 85 89 83 81 85 88 84 Dewpt 75 74 75 75 76 75 76 77 77 76 76 77 76 76 76 76 76 75 PWind dir SE SE SE SE SE SE SE E SE Wind char LT LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B2 B2 SC PoP 12hr 30 30 20 30 30 20 60 60 60 Rain shwrs IS SC SC IS IS IS IS SC SC IS IS IS IS NM NM NM NM SC Tstms IS IS IS IS $$ VIZ001-050800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 80 82 85 86 91 76 80 83 85 86 91 76 80 83 Temp 82 81 81 80 83 86 86 83 82 81 80 80 83 86 86 84 82 81 81 80 84 Dewpt 75 76 76 76 76 76 76 75 74 75 75 75 75 75 75 75 74 75 75 75 75 RH 79 85 85 88 80 72 72 77 77 82 85 85 77 70 70 74 77 82 82 85 74 Wind dir NE NE NE NE NE NE E NE NE E E SE SE S S SE E SE SE SE SE Wind spd 9 8 6 5 5 3 2 3 4 4 3 4 3 2 2 2 4 6 6 6 6 Clouds SC B1 B1 B1 B2 B1 SC B1 SC SC B1 B1 SC SC SC SC B2 B2 FW FW SC PoP 12hr 60 60 40 50 50 QPF 12hr 0.24 0.25 0.12 0.08 0.05 Snow 12hr MM MM MM Rain shwrs SC SC SC SC NM SC SC SC SC IS SC SC SC SC IS IS SC SC IS IS IS Tstms IS IS IS IS IS Heat index 89 88 86 85 92 95 96 91 88 87 85 85 91 95 95 91 88 87 85 85 91 Max heat 96 94 97 105 102 92 96 102 101 93 96 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 81 86 81 87 82 87 81 87 Temp 86 82 81 84 86 83 81 84 87 84 82 85 87 83 81 84 87 84 Dewpt 75 74 76 75 76 75 76 77 76 76 77 77 77 76 76 76 76 75 PWind dir SE SE SE SE SE SE SE E SE Wind char LT GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC FW SC SC SC SC SC SC SC SC SC B1 B1 B1 SC PoP 12hr 10 10 20 20 20 10 50 50 30 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC SC Tstms IS IS $$ VIZ002-050800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Fri Oct 4 2024 Date 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 80 83 85 86 91 77 80 83 85 87 91 77 80 83 Temp 82 81 81 80 84 86 86 83 82 81 80 80 84 86 87 84 82 81 80 80 84 Dewpt 75 75 75 75 77 76 76 75 75 75 75 75 76 76 75 75 74 75 75 75 76 RH 79 82 82 85 80 72 72 77 79 82 85 85 77 72 68 74 77 82 85 85 77 Wind dir NE NE NE NE NE E SE E E E E SE S S S SE SE SE SE SE SE Wind spd 8 8 6 4 5 4 3 2 2 3 2 3 4 4 3 3 4 5 4 3 5 Clouds SC SC SC SC B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC CL CL FW PoP 12hr 60 60 40 30 20 QPF 12hr 0.03-0.22 0.09-0.26 0.07 0.05 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS NM SC IS SC SC SC IS IS SC SC IS IS IS IS Tstms IS IS Heat index 89 87 86 84 93 96 97 91 88 87 84 84 92 96 97 92 89 87 85 85 93 Max heat 97 94 99 106 103 93 99 105 102 94 99 Date 10/07 Tue 10/08/24 Wed 10/09/24 Thu 10/10/24 Fri 10/11/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 80 87 81 88 82 88 81 88 Temp 87 82 80 84 87 83 81 85 88 83 82 85 88 83 82 85 88 84 Dewpt 76 75 75 77 77 76 77 78 77 77 77 78 77 76 76 77 76 76 PWind dir SE SE SE SE SE E SE E E Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW CL CL CL FW SC SC SC SC SC SC SC SC B1 B2 B1 SC FW PoP 12hr 0 0 20 20 20 10 50 50 20 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC IS IS $$