FOCA52 TJSJ 100631 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 231 AM AST Fri Jul 10 2026 PRZ001-102000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 89 93 73 77 81 82 88 91 72 77 81 82 87 91 Temp 79 84 88 89 86 81 79 78 79 84 87 88 85 80 79 77 78 83 86 87 85 80 Dewpt 73 75 75 75 75 74 74 73 73 74 74 75 75 74 74 73 73 74 75 75 75 75 RH 82 74 66 64 70 79 85 85 82 72 65 66 72 82 85 87 85 74 70 68 72 85 Wind dir E E N E E E E E E E E E E E E E E E E E E E Wind spd 12 14 20 25 14 10 12 11 10 12 14 17 16 10 11 10 9 13 16 16 14 9 Wind gust 23 20 24 20 23 26 28 26 21 24 20 19 24 27 28 26 20 Clouds FW FW SC SC SC FW FW SC SC FW SC SC SC FW FW SC SC FW FW SC SC SC PoP 12hr 10 20 10 10 30 QPF 12hr 0.02 0.02 0.02 0.02 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 81 92 98 99 95 87 82 81 91 96 98 94 85 81 90 95 97 93 83 Max heat 97 106 106 92 96 103 103 90 95 105 105 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 88 77 89 77 88 76 88 Temp 77 83 88 80 77 84 89 81 77 84 88 80 77 84 88 80 Dewpt 74 76 77 76 75 76 76 75 74 75 75 74 74 75 75 74 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC SC SC SC FW FW SC SC FW FW SC SC PoP 12hr 30 50 20 20 5 10 5 30 Rain shwrs IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ002-102000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 87 93 67 77 81 75 87 92 66 76 81 75 86 92 Temp 78 83 86 87 85 80 79 77 78 83 86 87 84 80 78 77 78 82 85 86 84 79 Dewpt 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 73 74 74 RH 85 72 65 63 67 79 82 87 85 72 65 63 70 79 85 87 85 74 67 65 72 85 Wind dir E E NE E E E E E E E E E E E E E E E E E E E Wind spd 13 14 20 23 14 12 13 13 12 14 14 16 14 11 14 13 13 13 14 13 12 11 Wind gust 26 25 34 25 26 25 26 26 25 27 25 25 28 25 26 26 25 25 23 24 Clouds FW FW FW SC FW FW SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 10 20 20 20 30 QPF 12hr 0.02 0.04 0.03 0.04 0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC SC Obvis H H H H H H H H H H H H H H H H H H H H H Heat index 80 89 93 94 91 85 82 80 88 92 94 91 84 80 88 92 94 90 83 Max heat 95 102 102 91 94 101 101 90 94 101 100 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 86 77 87 77 87 76 87 Temp 76 82 86 80 77 83 87 80 77 83 87 80 76 82 87 80 Dewpt 74 74 75 74 74 74 74 74 73 73 74 73 73 73 73 73 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 40 40 30 30 5 20 5 40 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS IS IS IS SC SC $$ PRZ003-102000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 77 87 94 68 77 82 78 88 94 68 76 81 77 87 93 Temp 78 83 86 87 85 80 79 77 78 83 87 88 85 80 78 76 77 83 86 87 84 79 Dewpt 73 72 72 72 72 72 71 72 72 71 71 71 71 72 72 71 71 72 71 72 72 72 RH 85 70 63 61 65 77 77 85 82 67 59 57 63 77 82 85 82 70 61 61 67 79 Wind dir E E E E E NE NE E E E E E E NE NE E NE E E E E NE Wind spd 12 14 20 23 14 11 13 12 11 13 17 18 14 10 11 11 11 13 16 14 12 9 Wind gust 25 25 34 40 25 24 27 25 24 27 35 36 28 21 26 24 25 27 29 32 26 20 Clouds FW FW FW FW FW FW FW SC FW SC FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 0 10 10 5 10 QPF 12hr 0 0.02 0.01 0.01 0.01-0.07 Snow 12hr MM MM MM Rain shwrs 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 H H Heat index 80 88 93 94 90 84 81 80 88 92 93 90 83 80 87 92 93 90 82 Max heat 96 103 103 90 96 102 102 89 96 103 102 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 87 76 87 76 87 76 87 Temp 76 82 87 80 77 83 87 80 77 83 87 80 76 82 87 79 Dewpt 73 73 73 74 74 73 72 73 72 72 72 72 72 71 72 73 PWind dir NE E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC SC B1 SC SC SC SC FW FW SC SC FW FW SC SC PoP 12hr 20 30 30 20 5 10 5 20 Rain shwrs IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS IS $$ PRZ004-102000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 86 92 69 74 78 75 86 92 68 73 77 75 85 92 Temp 76 81 85 86 83 78 76 74 75 81 85 86 83 77 75 74 75 80 84 85 82 77 Dewpt 72 73 72 72 72 72 72 72 71 72 72 72 72 72 72 72 71 73 73 73 73 73 RH 87 77 65 63 70 82 87 93 87 74 65 63 70 85 90 93 87 79 70 67 74 87 Wind dir E E E E E E E E E E E E E E E E E E E E E NE Wind spd 10 12 18 20 12 8 10 9 6 10 13 14 13 6 8 6 6 11 13 12 11 5 Wind gust 28 33 18 17 17 Clouds FW FW SC SC FW FW FW SC SC SC FW SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 10 20 10 5 30 QPF 12hr 0.01 0.03 0.02 0.01 0.02-0.08 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 86 92 93 89 85 91 92 88 84 90 92 88 Max heat 96 103 102 88 95 103 102 86 95 103 102 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 85 73 86 73 86 73 85 Temp 73 80 85 77 74 81 86 78 74 81 86 77 73 80 85 77 Dewpt 72 74 74 73 73 74 73 73 72 73 72 72 72 73 72 72 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC B1 B1 SC SC SC SC FW FW SC SC FW FW SC SC PoP 12hr 30 50 30 20 5 20 5 20 Rain shwrs IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS IS $$ PRZ005-102000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 94 73 76 81 83 89 92 72 75 81 83 88 91 Temp 78 85 90 91 87 81 78 77 78 84 88 89 86 80 77 76 77 83 87 88 85 79 Dewpt 73 75 75 75 75 74 74 73 72 74 75 75 75 74 74 73 72 74 76 76 75 75 RH 85 72 62 60 68 79 88 87 82 72 66 64 70 82 90 90 85 74 70 68 72 88 Wind dir E E N E E E E E E E E NE NE E E E E E E NE E E Wind spd 11 12 20 24 18 13 13 11 12 13 17 19 18 13 13 11 9 12 16 19 18 13 Wind gust 21 34 32 26 25 21 26 26 31 35 31 27 26 23 19 23 28 36 35 29 Clouds FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 10 0 0 0 10 QPF 12hr 0.01 0 0.01 0 0.03 Snow 12hr MM MM MM Rain shwrs 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 H H Heat index 93101102 97 86 91 98 99 94 83 90 98 99 94 81 Max heat 99 110 109 90 97 108 106 89 96 108 106 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 90 75 90 75 89 Temp 75 83 89 80 76 84 90 80 76 84 90 80 76 84 89 80 Dewpt 74 76 77 76 74 76 77 75 73 75 76 75 73 74 75 74 PWind dir E E E E E E E E Wind char GN BZ GN BZ LT BZ GN GN Avg clouds SC SC SC SC FW FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 10 40 5 10 5 10 5 10 Rain shwrs IS IS SC SC IS IS IS IS IS IS IS IS $$ PRZ006-102000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 86 94 62 72 77 75 84 94 62 71 76 75 84 93 Temp 74 80 85 86 82 77 74 73 74 79 83 84 81 76 74 72 73 79 83 84 81 75 Dewpt 70 71 71 70 70 70 70 70 70 70 70 70 70 70 70 70 69 71 71 71 71 71 RH 87 74 63 59 67 79 87 90 87 74 65 63 69 82 87 93 87 77 67 65 72 87 Wind dir E E E E E NE E E E E E E NE NE E E E E E E E NE Wind spd 8 10 18 20 11 6 8 6 6 9 12 13 13 6 5 5 4 10 11 12 11 5 Wind gust 21 34 40 24 18 34 36 26 21 27 32 25 Clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 5 10 0 10 QPF 12hr 0.01 0.01 0.01 0 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 83 89 90 86 82 88 89 84 81 87 88 84 Max heat 96 105 103 85 94 102 100 84 92 102 101 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 83 72 85 72 85 71 84 Temp 72 79 83 76 72 80 85 76 72 79 85 76 72 79 84 75 Dewpt 70 72 73 72 71 72 71 71 70 71 71 70 70 71 70 70 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds SC FW SC B1 SC FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 10 40 10 10 5 10 5 10 Rain shwrs IS IS SC SC IS IS IS IS IS IS IS IS $$ PRZ007-102000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 75 90 94 62 75 81 75 90 94 62 75 81 75 88 94 Temp 77 84 89 90 86 80 77 76 77 84 89 90 86 80 77 75 76 83 87 88 85 79 Dewpt 69 70 70 70 70 70 69 69 69 69 69 69 69 69 69 69 68 68 69 70 71 71 RH 76 63 54 52 59 72 76 79 76 61 52 50 57 69 76 82 76 61 55 55 63 77 Wind dir E E E SE E E NE NE NE E E E E E NE NE NE E E E E E Wind spd 6 10 20 23 13 9 6 6 5 8 14 18 14 9 6 6 5 9 13 16 12 8 Wind gust 21 21 35 40 25 21 21 21 20 24 34 40 31 24 25 29 34 29 21 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0.01 Snow 12hr MM MM MM Rain shwrs IS IS IS Obvis H H H 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 82 87 93 95 90 82 86 92 94 90 82 Max heat 95 105 103 88 94 105 103 87 92 106 105 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 88 75 89 75 89 75 88 Temp 75 82 88 79 76 83 89 79 76 83 89 79 76 83 88 79 Dewpt 70 71 72 72 70 71 71 71 69 70 70 70 69 69 70 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 SC SC SC FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 5 40 5 5 0 10 5 20 Rain shwrs IS IS SC IS IS IS IS IS IS IS IS $$ PRZ008-102000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 89 94 70 74 81 83 88 94 70 74 81 83 87 93 Temp 76 83 88 89 86 79 77 75 76 82 87 88 84 78 76 75 76 82 86 87 84 78 Dewpt 71 72 74 75 74 74 73 72 71 72 74 74 74 74 73 72 71 72 74 75 74 74 RH 85 70 63 64 68 85 87 90 85 72 65 63 72 88 90 90 85 72 68 68 72 88 Wind dir E E NE E E E E E E E E NE NE E E E E E E NE E E Wind spd 10 12 18 21 19 17 14 12 13 14 17 20 19 17 16 13 10 12 16 18 18 17 Wind gust 23 33 32 32 29 24 26 26 31 35 33 31 29 26 21 23 27 36 34 29 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0.03-0.10 Snow 12hr MM MM MM Rain shwrs IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 89 97 99 94 82 87 94 96 91 86 94 96 91 Max heat 95 109 107 89 94 107 106 89 94 107 105 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 87 74 89 74 88 74 88 Temp 74 82 87 78 74 83 89 79 75 82 88 78 74 82 88 78 Dewpt 72 73 76 75 73 73 76 75 72 73 75 74 72 72 74 74 PWind dir E E E E E E E E Wind char GN BZ GN GN GN GN GN BZ Avg clouds SC FW SC B1 FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 20 50 5 30 0 10 5 20 Rain shwrs IS SC SC SC SC IS IS IS IS Tstms IS $$ PRZ009-102000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 88 94 65 72 76 75 86 94 65 71 76 75 85 94 Temp 74 82 87 88 84 77 75 73 74 80 85 86 83 76 74 72 73 80 84 85 82 76 Dewpt 69 70 72 71 71 71 71 70 69 70 71 71 71 71 71 69 69 70 72 73 73 72 RH 84 67 61 57 65 82 87 90 84 72 63 61 67 85 90 90 87 72 67 67 74 87 Wind dir E E E E E NE E E E E E NE NE NE E E E E E E E E Wind spd 4 6 14 16 8 6 6 5 5 6 10 11 12 9 6 5 4 6 8 8 8 6 Wind gust 31 35 20 19 17 17 32 36 25 20 19 16 29 29 20 19 Clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 10 0 30 QPF 12hr 0.01 0 0.01 0 0.02-0.15 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 H H H Heat index 86 94 95 90 83 91 92 87 82 90 92 87 Max heat 96 110 107 85 95 109 107 84 95 110 107 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 71 85 72 87 71 86 71 86 Temp 72 79 85 76 72 81 87 77 72 80 86 76 72 80 86 76 Dewpt 70 72 75 73 70 72 73 72 70 71 72 72 70 70 71 72 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC B1 FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 10 60 5 20 0 20 5 20 Rain shwrs IS NM NM IS IS IS IS IS IS Tstms IS IS $$ PRZ010-102000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 91 94 68 75 81 79 91 94 67 74 81 77 90 94 Temp 77 85 90 91 87 80 77 76 77 84 90 91 87 80 77 75 76 84 89 90 86 80 Dewpt 71 74 75 76 76 75 74 72 71 73 75 76 76 74 73 72 71 73 75 76 76 75 RH 82 70 62 62 70 85 90 87 82 70 62 62 70 82 87 90 85 70 64 64 72 85 Wind dir E E E E E E E E E E E E NE NE E E E E E E E E Wind spd 8 8 12 14 8 9 11 9 8 6 6 10 13 12 13 10 8 9 6 8 11 10 Wind gust 20 21 26 31 25 27 31 23 21 20 24 28 28 29 34 28 23 21 23 26 26 25 Clouds FW FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW B1 B1 SC PoP 12hr 10 0 10 0 40 QPF 12hr 0.02 0 0.02 0 0.03-0.23 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 92101104 98 85 92100103 97 84 91100103 97 83 Max heat 98 114 112 91 98 114 110 89 98 114 112 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 90 74 91 74 91 74 90 Temp 75 84 90 80 75 84 91 80 75 84 91 80 75 84 90 79 Dewpt 73 75 78 76 73 75 77 76 73 74 76 75 72 74 76 75 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds SC FW SC B1 FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 20 60 5 30 5 30 5 30 Rain shwrs IS NM NM SC SC SC SC SC SC Tstms IS IS $$ PRZ011-102000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 92 94 73 75 81 83 93 94 73 75 81 83 92 94 Temp 78 86 91 92 88 81 78 76 78 86 91 93 88 81 78 76 77 85 91 92 88 81 Dewpt 70 71 72 73 73 73 71 70 69 70 71 72 72 72 70 69 69 69 71 72 73 73 RH 76 61 54 54 61 77 79 82 74 59 52 51 59 74 76 79 76 59 52 52 61 77 Wind dir E E E SE E E E NE NE E SE SE SE E E E NE E E SE E E Wind spd 8 12 19 24 11 13 9 6 5 6 14 17 11 11 9 6 5 9 14 16 9 10 Wind gust 23 34 40 24 27 21 17 36 43 32 26 21 34 35 24 23 Clouds FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 10 0 10 QPF 12hr 0 0 0.01 0 0.00-0.13 Snow 12hr MM MM MM Rain shwrs 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 H H Heat index 92 99101 96 86 90 98101 96 85 89 98100 96 85 Max heat 95 110 107 89 95 109 107 89 94 109 107 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 92 76 92 75 92 75 92 Temp 76 85 92 81 77 85 92 81 76 85 92 81 76 85 92 81 Dewpt 70 72 74 75 72 73 73 74 71 71 72 73 70 70 72 74 PWind dir E E E SE E E E E Wind char LT GN GN BZ GN GN GN GN Avg clouds FW FW SC B1 FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 10 40 5 10 0 20 5 20 Rain shwrs IS IS IS SC IS IS IS IS IS IS IS IS $$ PRZ012-102000- Culebra- Including the city of Culebra 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 87 93 80 83 87 93 80 83 87 93 Temp 81 84 87 87 86 83 81 80 81 84 86 87 85 82 81 80 81 84 86 87 85 82 Dewpt 75 75 75 76 76 76 75 75 74 75 75 75 76 75 75 75 74 75 75 75 76 76 RH 82 74 68 70 72 80 82 85 79 74 70 68 75 79 82 85 79 74 70 68 75 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 21 20 19 19 19 20 20 20 19 19 18 18 19 20 21 20 20 20 18 17 17 18 Wind gust 32 31 31 29 32 Clouds FW FW FW FW FW FW FW FW SC SC FW SC SC FW FW SC SC SC SC SC SC SC PoP 12hr 5 10 10 10 20 QPF 12hr 0.01 0.01 0.02 0.02 0.05 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 86 93 96 97 95 90 87 84 86 92 95 96 94 89 86 83 85 92 95 96 94 90 Max heat 98 105 105 92 98 103 103 92 98 103 103 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 87 80 87 80 87 80 87 Temp 80 84 87 83 80 84 87 83 80 84 87 82 80 84 87 82 Dewpt 76 77 77 76 76 76 76 76 75 75 76 76 75 75 75 76 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC B1 SC SC SC SC SC FW FW SC SC SC SC SC B1 PoP 12hr 40 40 30 30 5 10 10 40 Rain shwrs IS SC SC SC SC SC SC IS IS IS IS IS IS IS SC SC $$ PRZ013-102000- Vieques- Including the city of Vieques 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 80 83 88 91 79 83 87 91 Temp 81 84 87 88 86 82 81 80 80 84 87 88 86 82 80 79 80 84 87 87 86 82 Dewpt 74 74 74 74 74 74 74 74 73 74 73 74 74 74 74 74 73 74 74 74 74 75 RH 79 72 65 63 68 77 79 82 79 72 63 63 68 77 82 85 79 72 65 65 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 20 20 19 19 20 20 21 21 20 20 18 17 19 19 21 20 20 19 19 17 18 18 Wind gust 32 31 33 32 28 32 29 Clouds FW FW FW FW FW FW FW SC SC SC FW FW SC FW FW SC SC SC SC SC SC SC PoP 12hr 0 10 10 10 20 QPF 12hr 0 0.02 0.01 0.02 0.05 Snow 12hr MM MM MM Rain shwrs 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 H H Heat index 85 92 95 96 94 89 86 82 85 92 95 96 93 88 85 80 83 91 95 96 93 88 Max heat 95 101 101 90 94 100 100 90 94 101 100 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 88 79 88 79 88 Temp 79 84 88 82 79 84 88 82 79 84 88 82 79 84 88 82 Dewpt 75 75 75 75 75 75 74 75 74 74 74 74 74 74 74 74 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC B1 SC SC SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 40 40 30 30 5 10 10 40 Rain shwrs IS SC SC SC SC SC SC IS IS IS IS IS IS IS SC SC $$ VIZ001-102000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 86 93 74 79 82 83 86 92 73 79 81 83 86 92 Temp 80 83 85 86 84 82 80 79 80 83 85 86 84 81 80 79 80 83 85 86 84 81 Dewpt 74 74 74 74 74 74 74 74 74 74 73 74 74 74 74 74 74 74 74 74 74 75 RH 82 74 70 68 72 77 82 85 82 74 67 68 72 79 82 85 82 74 70 68 72 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 23 21 19 19 20 21 21 21 20 18 17 19 19 20 21 20 21 20 19 18 18 18 Wind gust 33 32 32 32 32 31 Clouds FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC FW FW SC SC SC PoP 12hr 0 10 10 10 10 QPF 12hr 0 0.01 0.01 0.02 0.02 Snow 12hr MM MM MM Rain shwrs IS IS IS IS IS IS IS IS Obvis H H H H H H H H H H H H H H H H H H H H H H Heat index 84 90 93 94 92 87 85 82 84 90 92 94 92 86 83 81 83 89 92 94 92 87 Max heat 98 102 102 93 96 102 102 91 96 102 102 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 86 79 86 79 86 79 86 Temp 79 83 86 81 79 83 86 81 79 83 86 81 79 83 86 81 Dewpt 75 75 75 75 75 75 74 75 75 74 74 74 74 74 74 74 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC SC SC FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 30 30 5 5 5 5 20 40 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC $$ VIZ002-102000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 231 AM AST Fri Jul 10 2026 Date Fri 07/10/26 Sat 07/11/26 Sun 07/12/26 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 94 79 83 87 93 79 83 87 94 Temp 80 84 86 87 85 82 81 79 80 84 86 87 85 81 80 79 80 83 86 87 85 81 Dewpt 75 75 74 74 75 75 75 74 74 74 74 74 74 75 75 75 75 75 75 75 75 75 RH 85 74 68 65 72 79 82 85 82 72 68 65 70 82 85 88 85 77 70 68 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 20 20 20 20 19 19 21 20 19 20 19 17 19 19 19 18 19 20 18 17 17 16 Wind gust 32 32 33 33 31 32 29 29 28 31 31 Clouds FW FW FW FW FW FW FW FW FW SC FW SC FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 10 10 10 20 QPF 12hr 0 0 0.01 0.02 0.05 Snow 12hr MM MM MM Rain shwrs 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 H H Heat index 85 92 95 96 94 88 86 81 84 91 94 95 93 87 84 80 83 91 94 96 93 88 Max heat 98 106 105 92 97 105 103 90 96 106 105 Date Mon 07/13/26 Tue 07/14/26 Wed 07/15/26 Thu 07/16/26 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 82 79 84 87 81 79 84 87 82 Dewpt 76 76 76 76 76 76 75 75 75 75 75 75 74 75 74 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC SC SC FW FW FW FW FW FW FW SC FW SC SC SC PoP 12hr 30 30 5 5 5 5 30 30 Rain shwrs IS SC SC IS IS IS IS IS IS SC SC IS $$