FOCA52 TJSJ 080631 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 231 AM AST Wed Jul 8 2026 PRZ001-082000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 87 91 73 77 81 82 88 91 73 77 81 83 89 92 Temp 77 83 86 87 85 81 79 77 79 84 87 88 86 81 79 77 79 84 88 89 86 81 Dewpt 75 76 77 77 76 76 75 75 75 76 76 77 76 76 75 74 74 75 75 75 75 74 RH 94 80 75 72 75 85 88 94 88 77 70 70 72 85 88 90 85 74 66 64 70 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 10 12 18 20 18 14 11 11 10 14 18 18 16 11 12 12 11 13 18 18 14 10 Wind gust 31 34 32 26 24 26 31 33 31 24 26 24 24 26 32 33 27 21 Clouds B1 B2 B2 B1 SC FW FW SC SC SC FW SC SC FW FW FW FW FW FW SC SC FW PoP 12hr 60 20 20 5 20 QPF 12hr 0.33-0.46 0.02-0.08 0.04 0.02 0.03 Snow 12hr MM MM MM Rain shwrs SC NM NM SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 90 97 99 95 86 82 80 92 98100 96 86 82 81 92 98 99 95 86 Max heat 96 108 106 91 98 108 108 91 97 106 105 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 77 88 76 88 77 89 Temp 78 84 88 81 77 83 88 80 77 83 88 80 77 84 89 81 Dewpt 74 74 75 74 74 74 75 74 74 75 76 75 75 76 76 75 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN BZ Avg clouds FW FW FW FW SC SC SC SC SC FW SC B1 SC SC SC SC PoP 12hr 5 10 10 20 10 50 30 30 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC $$ PRZ002-082000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 86 92 66 77 81 74 86 92 66 77 81 74 87 92 Temp 77 82 85 86 84 80 79 77 78 83 85 86 84 80 79 77 78 83 86 87 84 80 Dewpt 74 75 75 75 75 75 74 74 74 74 75 75 75 75 74 74 73 73 73 73 74 74 RH 90 79 72 70 74 85 85 90 88 74 72 70 74 85 85 90 85 72 65 63 72 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 13 16 19 20 17 16 14 14 14 16 17 17 16 13 16 14 14 14 18 18 14 12 Wind gust 26 27 32 33 32 29 26 27 31 29 31 31 29 28 31 29 28 29 32 31 28 26 Clouds B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 30 20 10 10 QPF 12hr 0.32-0.46 0.05-0.11 0.05 0.03 0.03 Snow 12hr MM MM MM Rain shwrs NM NM NM IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 88 94 95 91 85 81 80 89 94 95 92 85 81 80 89 93 94 91 85 Max heat 96 103 103 91 96 103 103 91 95 102 101 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 77 86 76 86 76 87 Temp 77 83 87 80 77 82 86 80 76 82 86 80 77 83 87 80 Dewpt 73 73 73 73 73 73 73 73 73 74 74 74 74 74 74 74 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN BZ Avg clouds FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 10 20 20 20 20 50 50 40 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC SC SC IS $$ PRZ003-082000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 86 92 68 77 81 76 86 91 69 77 82 77 87 93 Temp 77 82 85 86 84 80 78 77 78 82 85 86 84 80 78 77 78 83 86 87 85 80 Dewpt 74 74 74 74 73 74 73 73 73 73 74 74 74 74 73 73 72 73 72 72 72 73 RH 90 77 70 68 70 82 85 87 85 74 70 68 72 82 85 87 82 72 63 61 65 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 11 13 17 19 17 13 12 12 12 14 17 17 14 11 13 13 12 13 18 18 14 12 Wind gust 23 25 37 41 39 33 25 25 29 35 41 37 34 28 32 33 32 35 42 39 34 31 Clouds B2 B2 B2 B1 FW SC SC SC SC SC FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 60 20 20 20 0 QPF 12hr 0.20-0.44 0.02-0.11 0.04 0.03 0.02 Snow 12hr MM MM MM Rain shwrs NM NM NM SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H Heat index 87 93 94 90 83 80 88 92 94 91 84 80 88 92 94 90 84 Max heat 96 105 103 90 96 105 103 91 96 102 102 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 76 87 76 87 76 87 Temp 77 83 88 80 76 83 87 80 76 83 87 80 76 83 87 80 Dewpt 72 72 71 72 72 72 71 72 72 72 72 73 73 74 73 73 PWind dir E E NE E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW SC SC SC FW FW SC B1 B1 B1 SC SC PoP 12hr 5 5 20 20 10 50 50 20 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC IS IS $$ PRZ004-082000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 85 91 69 74 78 74 85 91 69 74 78 75 86 92 Temp 74 80 84 85 82 77 76 74 75 80 84 85 82 77 76 74 75 81 85 86 83 78 Dewpt 73 73 74 74 74 73 73 73 73 74 75 75 74 74 73 73 72 73 73 72 72 72 RH 97 79 72 70 77 87 90 97 94 82 74 72 77 90 90 97 90 77 67 63 70 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 8 11 13 16 13 8 9 9 9 12 16 16 13 8 10 10 9 11 14 16 12 8 Wind gust 20 24 27 26 24 20 21 20 20 21 27 27 Clouds B2 B2 B2 B1 SC SC SC SC SC SC FW SC SC SC SC FW FW FW FW SC SC FW PoP 12hr 60 20 20 10 10 QPF 12hr 0.25-0.45 0.02-0.11 0.04 0.03 0.02 Snow 12hr MM MM MM Rain shwrs SC NM NM SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS Obvis H H H H H H H H H H H H H H H H H H Heat index 83 91 92 88 85 91 93 88 85 91 93 88 Max heat 94 103 102 89 97 105 103 89 96 102 101 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 73 86 73 86 73 86 Temp 74 81 86 77 74 81 86 77 73 81 86 77 74 81 86 78 Dewpt 72 73 72 72 72 73 72 72 72 73 73 73 73 74 73 73 PWind dir E E E E E E E E Wind char GN GN LT GN LT GN LT GN Avg clouds FW FW FW FW SC SC SC SC FW FW SC B1 B1 B1 SC SC PoP 12hr 5 10 20 20 10 50 40 20 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC SC IS IS $$ PRZ005-082000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 88 92 73 76 81 83 90 92 73 76 81 83 91 94 Temp 77 83 87 88 85 80 78 76 78 84 89 90 87 80 78 77 78 85 90 91 87 81 Dewpt 74 76 77 78 77 75 75 74 74 76 77 77 76 75 75 74 73 75 75 75 75 74 RH 90 80 72 72 77 85 91 94 88 77 68 66 70 85 91 90 85 72 62 60 68 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 8 11 18 23 21 16 9 9 10 13 18 19 19 14 11 11 12 13 18 19 17 13 Wind gust 31 37 36 29 25 34 39 39 31 21 24 25 26 34 39 35 28 Clouds FW B1 B1 B1 SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC FW PoP 12hr 50 0 10 0 5 QPF 12hr 0.19-0.45 0.02 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS SC SC SC IS IS IS IS IS IS Tstms IS IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 91100102 96 84 93102103 97 86 93101102 96 86 Max heat 98 113 109 91 100 111 109 91 98 110 109 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 75 89 75 89 75 90 Temp 77 84 90 80 76 83 89 79 76 83 89 80 76 84 90 80 Dewpt 74 75 75 74 73 74 76 75 73 75 77 75 74 76 77 75 PWind dir E E E E E E E E Wind char GN BZ GN BZ GN BZ GN BZ Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC PoP 12hr 0 5 5 5 0 30 5 10 Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS $$ PRZ006-082000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 83 92 63 72 77 74 84 92 63 72 77 74 85 93 Temp 73 78 82 83 80 76 74 73 74 79 83 84 81 76 74 73 74 80 84 85 82 76 Dewpt 71 72 73 73 72 71 71 71 71 72 73 73 72 72 71 71 70 71 71 70 70 70 RH 93 82 74 72 77 85 90 93 90 79 72 70 74 87 90 93 87 74 65 61 67 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 5 9 12 14 13 6 6 6 6 11 13 13 12 6 8 10 8 10 13 13 11 6 Wind gust 20 33 37 32 25 29 40 35 31 26 19 28 42 35 31 Clouds SC SC B1 B1 SC FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 5 10 0 5 QPF 12hr 0.16-0.38 0.02 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS IS SC SC SC IS IS IS IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 81 87 89 84 82 88 90 85 83 89 90 85 Max heat 93 103 103 85 96 105 103 87 96 103 102 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 85 72 84 71 84 72 85 Temp 73 80 85 76 72 79 84 76 72 79 84 76 72 80 85 76 Dewpt 70 70 70 70 70 71 71 71 70 71 72 71 71 72 72 71 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW FW PoP 12hr 0 5 5 5 0 30 20 10 Rain shwrs IS IS IS IS IS IS SC SC IS IS IS IS $$ PRZ007-082000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 74 87 92 63 76 81 74 88 92 63 75 81 74 89 94 Temp 77 82 86 87 85 80 78 76 77 83 87 88 85 80 78 76 77 84 88 89 86 80 Dewpt 71 72 73 73 73 71 70 70 70 70 72 72 73 72 71 70 69 70 70 70 70 70 RH 82 72 65 63 67 74 76 82 79 65 61 59 67 77 79 82 76 63 55 54 59 72 Wind dir E E E E E E E E E E E SE E E E E E E E E E E Wind spd 5 10 18 20 19 16 6 6 8 12 16 14 13 10 8 9 8 11 17 16 14 8 Wind gust 24 39 42 42 34 20 20 25 33 42 39 36 32 28 31 26 33 43 39 39 27 Clouds FW FW SC B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 0 0 0 0 QPF 12hr 0.09-0.39 0.02 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS SC IS IS IS IS IS Tstms IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 87 93 95 90 82 87 93 94 91 83 88 93 95 91 83 Max heat 95 105 103 88 94 105 103 90 95 105 103 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 89 75 88 75 88 75 88 Temp 76 84 89 80 76 83 88 79 75 83 88 79 76 83 88 79 Dewpt 69 68 70 70 69 69 70 70 69 69 71 71 70 71 72 71 PWind dir E E NE E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW SC CL FW FW SC SC SC FW FW PoP 12hr 0 10 5 20 0 30 20 10 Rain shwrs IS IS IS IS SC IS IS IS IS IS $$ PRZ008-082000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 92 70 74 81 83 89 92 70 74 81 83 89 94 Temp 76 82 86 87 84 79 76 75 76 83 88 89 85 79 77 75 76 83 88 89 86 79 Dewpt 73 74 76 77 76 75 74 73 72 74 75 76 76 75 74 73 72 73 74 75 75 74 RH 90 77 72 72 77 88 94 94 87 74 66 66 75 88 90 94 87 72 63 64 70 85 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 9 11 17 23 21 19 12 9 10 14 18 20 20 18 13 11 11 14 16 19 18 17 Wind gust 20 31 37 36 34 26 19 21 28 34 40 40 36 31 27 23 27 34 40 36 36 Clouds FW B1 SC B1 B1 FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 0 10 0 5 QPF 12hr 0.23-0.74 0.02 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS SC IS SC SC IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 87 96 98 93 80 89 98100 95 81 89 97 99 94 82 Max heat 94 109 108 89 95 109 106 90 94 109 107 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 88 74 87 73 87 73 88 Temp 75 83 88 79 75 82 87 78 74 82 87 78 74 82 88 79 Dewpt 72 72 74 74 72 72 74 74 72 73 75 75 73 73 76 75 PWind dir E E E E E E E E Wind char GN BZ GN BZ GN BZ GN BZ Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 0 10 5 10 0 40 5 40 Rain shwrs IS IS IS IS SC SC SC SC $$ PRZ009-082000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 74 85 92 66 72 77 74 86 92 66 72 77 75 88 94 Temp 74 80 84 85 82 76 74 73 74 81 85 86 83 77 75 73 74 82 87 88 84 77 Dewpt 70 71 74 75 74 72 71 71 70 72 74 74 74 73 72 71 69 71 72 71 71 71 RH 87 74 72 72 77 87 90 93 87 74 70 68 74 87 90 93 84 69 61 57 65 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 4 6 10 12 11 9 5 4 5 9 11 10 9 8 6 5 5 8 9 9 8 6 Wind gust 36 40 39 35 29 41 37 35 32 19 28 40 35 34 21 Clouds CL FW FW B2 B1 FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC FW PoP 12hr 50 0 10 0 20 QPF 12hr 0.12-1.07 0.02 0.02 0.02 0.03 Snow 12hr MM MM MM Rain shwrs IS IS SC SC IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 82 90 93 87 84 92 94 89 85 93 94 89 Max heat 94 111 109 86 96 111 108 86 96 110 107 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 87 71 86 71 85 71 86 Temp 73 81 87 77 72 80 86 76 72 80 85 76 72 80 86 76 Dewpt 70 70 72 71 70 70 72 72 70 71 73 72 70 72 73 73 PWind dir E E E E E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW SC CL FW SC B1 FW FW FW SC PoP 12hr 0 20 5 30 0 50 5 30 Rain shwrs IS IS SC SC SC SC IS IS SC SC $$ PRZ010-082000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 90 92 68 75 81 77 90 92 68 75 81 79 91 94 Temp 77 84 89 90 86 80 78 76 77 84 89 90 87 80 78 76 77 85 90 91 87 80 Dewpt 72 75 77 78 78 76 74 73 72 75 77 78 77 76 75 73 72 74 76 76 76 75 RH 85 74 68 68 77 88 88 90 85 74 68 68 72 88 91 90 85 70 64 62 70 85 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 8 9 10 13 13 12 10 8 9 11 10 10 10 11 11 10 9 10 8 9 8 8 Wind gust 19 19 24 29 29 27 25 23 25 27 29 34 33 32 32 29 31 27 27 32 28 31 Clouds CL SC FW B2 B2 SC FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC FW PoP 12hr 60 10 20 0 20 QPF 12hr 0.18-1.32 0.02 0.02-0.12 0.02 0.03 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS SC IS IS IS IS IS Tstms IS IS Obvis H H H H H H H H H H H H H H H H H H Heat index 91102104 99 85 92102105 99 85 92102104 98 85 Max heat 98 113 111 91 98 111 109 92 100 115 112 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 91 75 90 74 90 74 90 Temp 76 84 91 80 75 84 90 80 75 84 90 80 75 84 90 80 Dewpt 72 74 76 74 72 73 76 75 72 74 77 75 73 75 77 76 PWind dir E E E E E E E E Wind char GN GN GN LT GN GN GN GN Avg clouds FW FW FW SC FW FW FW SC FW FW SC B1 FW FW FW SC PoP 12hr 0 20 5 30 0 50 5 40 Rain shwrs IS IS SC SC SC SC IS IS SC SC $$ PRZ011-082000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 92 74 77 81 83 91 92 74 76 81 83 92 94 Temp 78 85 90 91 87 81 79 77 78 85 90 91 87 81 79 77 78 86 91 92 88 81 Dewpt 72 73 75 75 76 73 72 71 71 72 74 74 75 75 73 72 71 72 72 73 73 73 RH 82 67 62 60 70 77 79 82 79 65 60 58 68 82 82 85 79 63 54 54 61 77 Wind dir E E E SE E E E E E E E SE SE E E E E E E SE E E Wind spd 5 11 20 23 21 20 12 9 10 14 20 19 18 18 12 12 11 14 19 18 16 13 Wind gust 25 40 43 43 40 27 21 28 37 49 48 43 46 35 33 33 36 48 48 42 40 Clouds CL FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 0 5 0 0 QPF 12hr 0.08-0.67 0.02 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 92100102 98 86 80 91100101 97 87 80 92 99102 96 86 Max heat 97 111 109 89 96 109 108 89 96 109 107 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 92 75 91 75 91 76 91 Temp 77 86 92 81 76 85 91 81 76 85 91 81 77 85 91 81 Dewpt 71 70 72 73 70 70 73 73 70 70 73 74 72 72 74 74 PWind dir E E E E E E E E Wind char GN GN LT GN LT GN GN BZ Avg clouds FW FW FW SC FW FW FW SC FW FW FW SC SC FW FW SC PoP 12hr 0 20 5 30 0 30 5 20 Rain shwrs IS IS SC SC SC IS IS IS IS IS $$ PRZ012-082000- Culebra- Including the city of Culebra 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 92 80 83 87 92 80 83 87 93 Temp 81 84 87 87 86 83 81 80 81 84 87 87 86 83 81 80 81 84 87 87 86 83 Dewpt 77 77 77 77 77 77 76 76 76 77 77 77 77 76 76 76 75 76 75 76 76 76 RH 88 80 72 72 75 82 85 88 85 80 72 72 75 80 85 88 82 77 68 70 72 80 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 23 24 24 21 20 19 21 23 23 23 20 21 21 21 23 23 21 23 21 19 21 20 Wind gust 35 35 32 34 34 34 35 35 34 35 34 31 34 33 Clouds B2 SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 30 20 20 5 5 QPF 12hr 0.08 0.04 0.04 0.02 0.02 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 86 94 98 98 96 91 87 85 87 94 97 98 96 91 87 85 86 93 96 97 95 90 Max heat 100 106 105 94 100 106 106 94 99 105 105 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 87 80 87 80 87 80 87 Temp 80 84 87 82 80 84 87 82 80 84 87 82 80 84 87 82 Dewpt 75 75 75 75 75 75 75 76 75 76 76 76 76 77 76 76 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW FW SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC PoP 12hr 5 10 20 20 20 50 50 40 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC SC SC IS $$ PRZ013-082000- Vieques- Including the city of Vieques 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 88 91 79 83 88 91 79 83 88 91 Temp 80 84 87 88 86 82 81 79 80 84 87 88 86 82 81 79 80 84 87 88 86 82 Dewpt 75 76 76 75 75 75 75 75 75 75 75 75 75 75 75 75 74 74 74 74 74 74 RH 85 77 70 66 70 79 82 88 85 74 68 66 70 79 82 88 82 72 65 63 68 77 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 21 24 24 23 20 20 21 21 21 21 20 21 21 21 23 21 21 21 21 20 20 19 Wind gust 32 35 35 33 34 34 34 35 35 35 35 35 32 34 32 Clouds B2 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW PoP 12hr 30 20 10 10 10 QPF 12hr 0.07-0.22 0.05 0.03 0.02 0.02 Snow 12hr MM MM MM Rain shwrs SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H Heat index 84 93 97 97 94 89 87 83 85 93 96 98 95 89 86 82 84 92 95 96 94 88 Max heat 98 103 102 91 96 102 102 91 95 101 101 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 88 79 87 79 87 79 88 Temp 79 84 88 82 79 84 87 82 79 84 87 82 79 84 88 82 Dewpt 74 74 74 74 74 74 74 74 74 75 74 75 75 75 75 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW FW SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC PoP 12hr 10 10 20 20 20 50 50 40 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC SC SC SC IS $$ VIZ001-082000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 86 92 74 79 82 83 86 92 74 79 82 83 86 92 Temp 80 83 85 86 84 82 80 79 80 83 85 86 84 82 80 79 80 83 85 86 84 81 Dewpt 76 76 76 75 76 76 76 75 75 75 75 75 75 75 75 75 74 74 74 74 75 75 RH 88 80 75 70 77 82 88 88 85 77 72 70 74 79 85 88 82 74 70 68 74 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 24 25 26 24 21 25 23 24 23 21 21 21 23 21 23 24 23 21 23 20 21 21 Wind gust 35 34 34 34 35 35 35 37 35 34 35 34 34 35 Clouds B2 B1 SC FW SC FW SC SC SC FW SC SC SC FW FW FW FW FW FW SC SC FW PoP 12hr 40 10 10 0 10 QPF 12hr 0.08 0.03 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H Heat index 84 91 94 95 93 88 85 83 85 91 94 95 93 87 85 83 84 90 93 94 92 87 Max heat 99 105 103 94 98 105 105 94 97 103 103 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 86 79 86 79 86 79 86 Temp 79 83 86 81 79 83 86 81 79 83 86 81 79 83 86 81 Dewpt 74 74 74 74 74 74 74 74 74 75 74 75 75 75 75 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC FW PoP 12hr 0 5 20 20 10 40 40 20 Rain shwrs IS IS IS IS IS IS IS IS IS SC SC IS IS $$ VIZ002-082000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 231 AM AST Wed Jul 8 2026 Date Wed 07/08/26 Thu 07/09/26 Fri 07/10/26 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 92 79 83 87 92 79 83 87 93 Temp 80 84 86 87 85 82 81 79 80 84 86 87 85 82 81 79 80 84 86 87 85 82 Dewpt 77 77 76 75 76 76 76 76 76 76 76 76 76 76 76 75 75 75 75 75 75 75 RH 91 80 72 68 75 82 85 91 88 77 72 70 75 82 85 88 85 74 70 68 72 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 20 23 25 25 21 23 21 20 20 20 21 21 21 20 20 21 20 21 21 19 21 20 Wind gust 31 33 33 33 34 34 35 33 34 35 34 34 35 32 34 33 Clouds B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 30 10 10 5 10 QPF 12hr 0.06 0.03 0.02 0.02 0.02 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H Heat index 84 93 96 97 94 89 86 82 85 92 96 97 95 89 86 81 84 92 95 96 94 88 Max heat 99 106 105 92 99 106 105 91 98 105 103 Date Sat 07/11/26 Sun 07/12/26 Mon 07/13/26 Tue 07/14/26 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 79 87 79 87 79 87 Temp 79 84 87 82 79 84 87 81 79 83 87 82 79 84 87 82 Dewpt 75 75 74 75 75 75 75 75 75 75 75 76 75 76 75 76 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC FW PoP 12hr 0 5 10 10 10 40 40 10 Rain shwrs IS IS IS IS IS SC SC SC SC IS $$