Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
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092 FOCA52 TJSJ 202102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Sat Jul 20 2024 PRZ001-210800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 81 79 87 91 71 76 79 79 86 90 73 76 79 Temp 81 80 78 79 83 86 87 84 80 78 76 77 82 85 86 84 80 78 76 78 83 Dewpt 77 77 77 76 77 77 76 76 75 75 75 74 76 76 77 77 76 76 75 75 76 RH 88 91 97 91 82 75 70 77 85 91 97 90 82 75 75 80 88 94 97 91 80 Wind dir E E E E E NE NE NE NE E E E E E E E E E E E E Wind spd 8 4 4 9 10 12 14 13 10 8 6 6 9 12 12 12 8 8 6 6 10 Wind gust 18 Clouds CL CL SC SC SC SC FW SC FW SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 60 60 50 QPF 12hr 0.02 0.03 0.09-0.25 0.31-0.56 0.14-0.28 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC NM NM SC SC SC SC SC SC IS Obvis H H H H H H H H Heat index 89 84 82 83 93 98 97 93 84 80 89 95 97 93 84 80 92 Max heat 105 94 99 107 104 90 95 104 103 90 97 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 76 89 76 89 76 89 76 88 Temp 88 80 77 84 89 80 77 84 89 80 77 84 89 81 77 83 88 80 Dewpt 76 76 75 76 76 76 75 77 78 77 76 78 77 77 76 76 76 MM PWind dir E E E E E E E E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW FW FW SC SC CL FW SC SC SC FW FW CL CL CL FW FW PoP 12hr 20 40 40 40 40 20 5 0 10 Rain shwrs IS IS IS IS SC SC SC SC IS IS IS IS $$ PRZ002-210800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 80 84 74 85 90 67 76 81 75 85 89 69 76 80 Temp 82 81 80 81 83 85 85 83 80 78 77 78 82 84 85 83 79 78 76 78 83 Dewpt 76 76 76 76 76 76 75 75 74 74 74 74 75 76 76 76 75 76 75 75 76 RH 82 85 88 85 80 75 72 77 82 88 90 88 79 77 75 80 88 94 97 91 80 Wind dir E E E E NE NE NE NE NE E E E E E E E E E E E E Wind spd 9 6 9 10 10 11 14 12 11 10 10 10 12 12 12 11 10 9 10 10 12 Wind gust 19 20 23 23 23 20 20 21 21 Clouds CL CL SC SC SC SC SC SC FW SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC PoP 12hr 20 20 60 60 60 QPF 12hr 0.04 0.05 0.27 0.56 0.27 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC SC NM NM NM NM NM NM NM NM IS Obvis H H H H H H H H Heat index 89 87 85 86 92 94 95 91 83 80 80 88 93 95 91 84 80 80 90 Max heat 103 98 101 105 104 90 96 103 103 91 98 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 76 87 77 88 77 87 77 87 Temp 87 80 77 83 87 80 77 84 88 81 77 83 87 81 77 83 87 80 Dewpt 75 75 75 75 75 75 75 77 77 77 76 77 77 76 75 76 76 MM PWind dir E E E E E E E E NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC FW SC B1 SC CL FW SC FW SC SC FW FW FW FW CL FW PoP 12hr 20 50 60 50 50 20 5 5 5 Rain shwrs IS IS IS SC SC NM SC IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ003-210800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 71 77 82 77 86 93 68 75 79 77 85 90 70 76 80 Temp 81 79 78 79 83 86 86 83 78 76 75 76 81 84 85 82 79 77 76 77 82 Dewpt 75 76 75 75 76 74 74 74 73 74 73 73 74 74 75 75 74 75 75 74 75 RH 82 91 91 88 80 68 68 74 85 94 94 90 79 72 72 79 85 94 97 90 79 Wind dir E E NE NE NE NE NE NE NE NE NE NE E E E E E E E E E Wind spd 9 6 6 8 10 13 16 13 9 8 6 8 10 11 12 10 8 9 10 9 11 Wind gust 20 26 31 27 20 18 19 20 24 26 23 20 23 Clouds FW CL FW SC SC SC SC SC CL SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 FW PoP 12hr 20 20 60 60 60 QPF 12hr 0.02 0.03 0.07-0.27 0.18-0.56 0.18-0.27 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC NM NM SC SC SC SC SC SC IS Obvis H H H H H H H H Heat index 86 83 80 82 90 94 95 90 80 85 91 94 90 82 89 Max heat 104 94 99 105 104 87 92 103 103 89 97 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 88 76 87 76 87 Temp 87 79 76 83 88 80 77 83 88 80 76 83 87 80 76 82 87 79 Dewpt 74 74 75 75 74 74 74 76 76 76 76 76 76 75 75 75 75 MM PWind dir E E E E E E E NE E Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW SC FW FW SC SC CL FW SC SC SC FW CL CL CL CL FW FW PoP 12hr 40 10 50 20 20 20 0 0 0 Rain shwrs IS SC IS IS NM IS IS IS IS IS Tstms IS IS $$ PRZ004-210800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 75 79 76 83 88 67 72 76 76 83 87 69 74 76 Temp 78 77 76 76 80 83 83 81 76 74 73 74 79 82 83 80 77 75 74 75 80 Dewpt 73 73 73 73 74 74 72 72 72 72 71 71 73 73 74 74 73 73 72 72 74 RH 85 87 90 90 82 74 70 74 87 93 93 90 82 74 74 82 87 94 93 90 82 Wind dir E E E NE NE NE NE NE NE E E E E E E E E E E E E Wind spd 6 3 3 4 8 11 12 11 5 4 3 3 8 10 10 9 4 4 5 5 9 Clouds CL CL FW SC SC SC SC SC CL SC B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 FW PoP 12hr 20 20 60 60 50 QPF 12hr 0.02 0.03 0.07-0.27 0.32-0.56 0.18-0.28 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS SC SC NM NM SC SC SC SC SC SC IS Obvis H H H H H H H H Heat index 80 84 89 89 85 81 87 89 85 84 Max heat 97 86 93 99 98 90 100 99 93 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 74 86 74 86 74 86 74 84 Temp 84 77 74 81 86 78 74 81 86 78 74 81 86 78 74 80 84 77 Dewpt 72 72 73 74 73 72 72 74 75 74 74 75 74 73 73 74 73 MM PWind dir E E E E E E E E NE Wind char GN LT GN LT GN GN GN LT GN Avg clouds SC SC FW FW SC SC CL FW SC SC SC FW FW FW CL CL FW FW PoP 12hr 40 20 60 30 30 20 0 0 5 Rain shwrs SC SC IS SC SC SC SC IS IS IS IS IS Tstms IS $$ PRZ005-210800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 77 80 85 89 93 72 75 78 85 88 91 75 Temp 81 79 77 78 84 88 89 85 80 77 76 77 83 87 88 84 79 77 75 77 83 Dewpt 76 76 76 75 78 77 76 75 75 75 74 74 76 76 77 77 76 75 75 74 76 RH 85 91 97 91 82 70 66 72 85 94 94 90 80 70 70 80 91 94100 90 80 Wind dir E E E E E NE NE NE E E E E E E E E E E E E E Wind spd 10 5 4 8 12 16 17 14 12 11 8 5 8 14 16 16 11 8 6 6 9 Wind gust 23 26 26 31 31 21 Clouds CL CL CL CL SC SC CL FW CL FW FW FW SC SC B1 B1 SC SC SC SC FW PoP 12hr 5 20 20 30 10 QPF 12hr 0 0.02 0.00-0.18 0.12-0.92 0.01-0.23 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 88 81 94101100 95 84 90 97100 94 83 92 Max heat 107 92 100 110 107 88 95 109 107 87 99 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 89 75 90 75 90 75 90 75 89 Temp 89 80 76 84 90 80 76 84 90 80 76 84 90 80 76 84 89 80 Dewpt 76 75 75 76 76 75 74 77 78 77 76 77 77 76 75 76 76 MM PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN BZ GN GN Avg clouds SC SC FW FW FW SC CL FW SC SC FW FW FW FW CL CL FW SC PoP 12hr 20 5 40 20 30 5 0 0 20 Rain shwrs IS IS IS IS SC SC IS IS SC IS IS IS IS IS $$ PRZ006-210800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 74 78 76 83 92 64 71 75 76 82 89 66 73 77 Temp 77 76 74 75 79 82 83 80 75 73 72 73 78 81 82 80 76 74 73 74 79 Dewpt 72 73 73 72 74 73 71 71 71 71 71 70 72 72 72 73 72 72 72 72 73 RH 85 90 97 90 85 74 67 74 87 93 97 90 82 74 72 79 87 93 97 93 82 Wind dir E E E E NE NE NE NE NE NE E E E E E E E E E E E Wind spd 5 3 3 3 8 11 12 12 6 4 3 3 5 10 10 10 4 4 4 4 8 Wind gust 26 29 24 23 26 21 Clouds CL CL CL CL FW FW CL FW CL FW FW FW SC SC B1 B1 SC SC SC SC FW PoP 12hr 5 5 20 40 30 QPF 12hr 0 0.01 0.00-0.10 0.18-0.93 0.01-0.23 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 83 88 88 83 80 85 87 83 82 Max heat 103 90 96 104 101 84 92 103 102 86 96 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 73 86 73 85 73 85 73 83 Temp 84 76 73 80 86 77 73 80 85 77 73 80 85 77 73 79 83 76 Dewpt 71 71 72 72 71 71 72 73 73 73 73 73 72 72 72 72 71 MM PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC CL FW FW SC CL FW SC SC FW FW FW FW CL CL FW SC PoP 12hr 40 0 40 20 50 5 10 0 30 Rain shwrs SC SC SC SC IS IS SC IS IS IS IS SC IS Tstms IS $$ PRZ007-210800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 67 76 81 76 89 96 64 74 79 77 87 93 66 75 80 Temp 81 78 77 78 84 88 89 85 79 76 74 75 82 86 87 84 79 77 76 77 83 Dewpt 73 72 72 71 73 72 72 72 71 71 70 70 71 72 73 74 73 72 72 71 72 RH 77 82 85 79 70 59 57 65 77 85 87 84 69 63 63 72 82 85 87 82 70 Wind dir E E NE NE NE E E NE NE NE NE NE E E E E E E E E E Wind spd 8 5 5 4 8 12 13 11 6 5 5 4 6 12 13 11 8 6 5 6 9 Wind gust 23 26 29 27 28 29 26 23 20 Clouds FW CL CL CL CL FW FW FW CL CL FW FW SC SC B1 B1 SC SC SC SC CL PoP 12hr 0 5 10 50 20 QPF 12hr 0 0.01 0.00-0.08 0.18-1.07 0.01-0.18 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 85 81 80 90 95 96 91 81 86 93 95 91 83 89 Max heat 106 94 99 110 109 88 94 106 106 90 97 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 75 90 75 89 75 89 75 88 Temp 88 80 75 84 90 80 76 84 89 80 76 84 89 80 76 83 88 80 Dewpt 72 72 72 72 72 71 71 73 74 73 73 73 73 72 72 71 72 MM PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW FW CL CL FW FW CL FW SC SC CL CL FW FW CL CL FW SC PoP 12hr 20 0 20 5 50 0 10 0 30 Rain shwrs IS IS IS IS IS IS SC IS IS IS IS $$ PRZ008-210800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 85 89 95 74 85 88 93 74 Temp 80 78 77 77 84 88 89 85 79 76 74 75 82 87 88 84 79 77 75 76 82 Dewpt 76 75 75 75 76 77 76 75 74 74 73 73 75 75 76 76 75 75 74 74 75 RH 88 91 94 94 77 70 66 72 85 94 97 94 79 68 68 77 88 94 97 94 79 Wind dir E E E E E NE NE NE E E E E E E E E E E E E E Wind spd 13 9 8 8 13 17 18 16 14 13 11 9 11 14 18 16 14 10 9 8 9 Wind gust 27 20 27 28 25 24 21 19 23 26 31 31 27 23 Clouds FW CL CL CL FW SC CL CL CL CL CL CL FW FW B2 B2 SC SC SC SC FW PoP 12hr 5 20 5 60 10 QPF 12hr 0 0.01 0 0.22-1.07 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS NM NM IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 86 93100100 93 81 89 96 99 94 81 88 Max heat 110 94 104 119 114 89 98 113 111 91 100 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 88 74 89 74 89 74 88 Temp 87 79 75 83 88 79 75 83 89 79 75 83 89 79 75 83 88 79 Dewpt 75 75 74 75 76 75 74 75 77 76 75 76 77 76 75 75 76 MM PWind dir E E E E E E E E NE Wind char GN GN GN GN BZ GN BZ GN BZ Avg clouds FW SC FW FW FW SC CL FW SC SC CL CL FW FW CL CL FW SC PoP 12hr 30 10 40 10 50 0 5 0 30 Rain shwrs SC IS IS IS SC SC IS SC SC IS IS SC SC $$ PRZ009-210800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 76 86 96 66 72 75 77 86 94 68 73 76 Temp 78 76 75 75 81 85 86 83 77 74 72 73 80 85 86 83 77 75 73 74 80 Dewpt 72 72 72 71 73 73 72 71 71 71 70 69 71 71 72 73 72 72 72 70 72 RH 82 87 90 87 77 67 63 67 82 90 93 87 74 63 63 72 85 90 97 87 77 Wind dir E E E E E NE NE NE NE E E E E E E E E E E E E Wind spd 6 5 4 4 8 11 12 11 8 6 4 4 5 8 8 5 5 5 4 4 5 Wind gust 21 23 25 18 17 27 27 24 21 Clouds FW CL CL CL CL FW FW FW CL CL CL CL FW FW B2 B2 SC SC SC SC CL PoP 12hr 0 5 0 70 10 QPF 12hr 0 0.01 0 0.27-1.08 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS IS NM NM IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 80 86 93 93 87 84 90 92 88 84 Max heat 106 90 99 112 110 86 93 108 108 87 97 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 73 87 73 87 73 87 73 86 Temp 85 77 73 81 87 78 74 81 87 77 73 81 87 78 73 81 86 77 Dewpt 71 71 71 72 72 71 71 72 73 72 72 72 72 72 72 72 71 MM PWind dir E E E E E E E E E Wind char GN LT LT LT GN LT GN LT GN Avg clouds SC SC FW FW FW SC CL FW SC B1 CL CL FW SC CL CL FW SC PoP 12hr 60 5 60 5 60 0 30 0 40 Rain shwrs NM NM IS SC SC IS IS NM SC SC SC SC Tstms IS IS IS IS IS IS $$ PRZ010-210800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 76 81 80 92 96 69 74 78 81 90 93 71 75 80 Temp 82 79 77 78 86 91 92 87 80 77 74 76 84 89 90 86 80 78 76 77 84 Dewpt 76 75 74 73 76 76 76 75 74 74 72 71 74 75 76 76 75 75 74 72 75 RH 82 88 90 85 72 62 60 68 82 90 93 85 72 64 64 72 85 91 94 85 74 Wind dir E E E E E NE NE NE NE E E E E E E E E E E E E Wind spd 10 9 8 9 10 12 13 13 13 12 10 8 6 6 8 6 9 9 8 6 8 Wind gust 23 26 20 24 23 23 31 28 29 29 27 21 20 20 24 21 21 20 23 23 20 Clouds SC CL CL CL CL FW FW FW CL CL CL CL FW FW B2 B2 SC SC SC SC FW PoP 12hr 10 5 0 70 10 QPF 12hr 0.00-0.10 0.01 0 0.20-1.08 0.01-0.24 Snow 12hr MM MM MM Rain shwrs IS IS IS IS NM NM IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 89 81 95104105 97 84 90 99102 96 85 92 Max heat 110 96 102 117 114 90 96 111 110 91 98 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 75 91 75 91 75 91 75 91 Temp 90 80 76 85 91 81 76 85 91 80 76 85 91 80 76 85 91 80 Dewpt 76 75 73 74 76 75 73 75 77 76 74 75 77 76 74 74 76 MM PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC B1 FW FW FW SC CL FW SC SC CL CL FW SC CL CL FW SC PoP 12hr 60 5 60 0 60 0 30 0 40 Rain shwrs NM NM IS IS NM NM NM NM SC SC SC SC Tstms IS IS IS IS IS IS $$ PRZ011-210800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 90 94 97 75 87 92 94 76 Temp 83 80 78 80 87 93 94 89 81 78 76 77 85 91 92 88 81 79 77 78 86 Dewpt 77 74 73 72 74 76 77 76 75 73 71 71 73 75 76 77 76 74 73 73 75 RH 82 82 85 77 65 58 58 66 82 85 85 82 67 60 60 70 85 85 87 85 70 Wind dir E E E E E E SE E NE E E NE E E E E E E E E E Wind spd 16 10 6 6 6 11 13 5 8 8 5 5 6 14 16 13 13 11 10 8 10 Wind gust 34 25 24 29 17 32 33 28 28 27 24 23 Clouds SC CL CL CL CL FW SC SC FW CL CL CL FW FW B2 B2 SC SC SC SC CL PoP 12hr 5 20 0 50 20 QPF 12hr 0.00-0.10 0.02-0.07 0 0.17-1.07 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS IS IS IS Tstms IS IS Obvis H H H H H H H H Heat index 91 84 82 97106108100 87 92101105100 88 80 95 Max heat 109 93 100 114 113 88 96 110 109 89 99 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 93 76 93 76 93 76 93 76 94 Temp 93 82 76 86 93 82 77 86 93 82 77 86 93 82 77 87 94 82 Dewpt 76 75 72 74 76 75 73 74 77 77 74 75 77 76 73 74 75 MM PWind dir E E E E E E E E E Wind char BZ GN BZ GN BZ GN BZ GN GN Avg clouds FW SC FW CL FW FW CL CL FW SC CL CL FW FW CL CL FW SC PoP 12hr 20 5 10 0 30 0 10 0 30 Rain shwrs SC IS IS IS SC SC IS IS SC SC $$ PRZ012-210800- Culebra- Including the city of Culebra 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 87 90 93 80 88 79 Temp 85 84 83 84 87 90 90 88 84 82 80 81 85 88 88 86 82 81 80 81 85 Dewpt 76 77 77 76 76 76 75 75 75 75 75 74 75 76 75 76 76 76 75 75 75 RH 75 80 82 77 70 64 62 66 74 79 85 79 72 68 66 72 82 85 85 82 72 Wind dir E E E E E NE NE NE E E E E E E E E E E E E E Wind spd 13 17 17 19 17 18 18 18 19 17 20 20 20 18 17 17 18 18 19 19 20 Clouds CL CL SC SC SC SC SC FW FW SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC PoP 12hr 20 20 60 60 60 QPF 12hr 0.04 0.04 0.27 0.56 0.28 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC SC NM NM NM NM NM NM NM NM IS Obvis H H H H H H H H Heat index 95 94 92 93 98101101 97 90 88 84 86 93 99 99 96 90 87 83 86 94 Max heat 102 99 102 106 104 93 97 103 102 93 98 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 79 88 81 89 80 88 80 89 Temp 89 82 80 84 88 83 81 86 89 83 80 85 88 83 80 85 89 83 Dewpt 75 76 76 76 76 75 76 77 77 77 77 77 77 76 76 76 76 MM PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC SC SC SC SC FW SC B1 FW SC SC FW FW FW FW CL FW PoP 12hr 20 50 50 60 60 20 10 10 10 Rain shwrs IS IS SC SC SC IS IS NM NM IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ013-210800- Vieques- Including the city of Vieques 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 82 89 78 88 78 Temp 84 83 82 83 86 89 89 86 82 80 79 80 84 87 88 86 81 80 78 79 84 Dewpt 76 76 76 76 76 75 75 74 74 75 74 74 75 76 76 75 75 75 75 75 75 RH 77 80 82 80 72 64 64 68 77 85 85 82 74 70 68 70 82 85 91 88 74 Wind dir E E E NE NE NE NE NE NE E E E E E E E E E E E E Wind spd 13 16 16 18 16 17 18 17 20 17 20 20 19 17 17 17 18 18 18 18 19 Clouds CL CL SC SC SC SC SC FW CL SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC PoP 12hr 20 20 60 60 60 QPF 12hr 0.04 0.04 0.27 0.51-0.56 0.28 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC SC NM NM NM NM NM NM NM NM IS Obvis H H H H H H H H Heat index 92 91 90 90 96 99 99 95 88 84 80 83 92 98 99 95 87 83 82 93 Max heat 100 96 100 105 104 90 95 103 101 90 96 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 89 78 88 79 89 79 88 79 89 Temp 89 81 78 84 88 82 79 85 89 82 79 84 88 82 79 85 89 82 Dewpt 75 75 75 76 75 75 75 77 77 76 77 77 77 76 75 75 75 MM PWind dir E E E E E E E E NE Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC FW SC B1 SC CL SC B1 FW SC SC FW FW FW FW CL FW PoP 12hr 20 50 50 60 60 20 10 10 10 Rain shwrs IS IS IS SC SC SC NM IS IS IS IS IS IS IS IS IS Tstms IS IS $$ VIZ001-210800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 80 87 91 95 75 78 81 84 89 93 75 78 82 Temp 84 82 80 81 87 90 91 88 83 80 79 80 85 88 89 86 82 80 78 79 84 Dewpt 75 76 76 75 75 75 74 74 74 75 74 74 75 75 75 75 75 76 75 75 75 RH 74 82 88 82 68 62 58 63 74 85 85 82 72 66 64 70 79 88 91 88 74 Wind dir E E E NE NE NE NE NE E E E E E E E E E E E E E Wind spd 13 17 17 17 18 18 18 20 19 21 20 20 20 19 18 17 18 19 19 19 21 Clouds CL CL SC SC SC SC SC CL FW SC B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 SC PoP 12hr 20 20 50 50 50 QPF 12hr 0.03 0.03 0.26 0.36-0.47 0.23 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS SC SC SC SC SC SC SC SC SC SC SC IS Obvis H H H H H H H H Heat index 91 89 86 88 96101102 97 89 85 81 84 93 98100 96 88 85 81 84 92 Max heat 105 97 102 110 108 93 98 107 107 93 97 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 78 88 80 88 79 88 79 87 Temp 88 82 78 84 88 83 80 85 88 82 79 85 88 82 79 84 87 82 Dewpt 75 74 75 75 75 74 76 76 77 76 76 76 76 75 75 75 75 MM PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC SC SC SC FW SC B1 SC FW SC SC FW FW FW FW FW FW PoP 12hr 20 30 30 50 50 20 10 10 20 Rain shwrs IS IS SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS IS $$ VIZ002-210800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Sat Jul 20 2024 Date 07/20/24 Sun 07/21/24 Mon 07/22/24 Tue 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 88 90 96 78 87 89 95 79 Temp 83 81 79 80 86 89 90 87 82 80 78 79 85 88 89 87 82 80 79 80 85 Dewpt 77 77 76 76 76 76 76 76 75 75 75 75 76 77 77 76 76 76 75 75 75 RH 82 88 91 88 72 66 64 70 79 85 91 88 75 70 68 70 82 88 88 85 72 Wind dir E E E NE NE NE NE NE E E E E E E E E E E E E E Wind spd 13 14 16 14 14 18 18 17 17 17 18 17 17 17 17 16 14 16 14 17 18 Wind gust 27 25 Clouds FW CL SC SC SC SC FW SC SC SC B2 B2 B2 B2 SC SC B2 B2 B2 B2 FW PoP 12hr 20 20 60 60 60 QPF 12hr 0.03 0.03 0.28 0.25 0.26 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS SC SC SC NM NM IS IS NM NM NM NM IS Obvis H H H H H H H H Heat index 91 87 82 85 96102102 97 88 84 81 94101102 98 89 86 81 84 94 Max heat 106 94 103 114 111 91 101 113 111 93 100 Date 07/23 Wed 07/24/24 Thu 07/25/24 Fri 07/26/24 Sat 07/27/24 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 89 78 90 79 89 79 89 79 89 Temp 89 81 78 85 90 82 79 85 89 82 79 85 89 82 79 85 89 82 Dewpt 76 76 75 76 76 76 76 77 78 77 77 77 77 77 76 76 76 MM PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW SC SC SC SC FW FW SC B1 FW SC SC FW FW FW FW FW FW PoP 12hr 20 30 30 60 60 20 10 20 20 Rain shwrs IS IS SC SC SC IS IS NM NM IS IS IS IS IS IS IS IS IS Tstms IS IS $$