FOCA52 TJSJ 210631 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 231 AM AST Sun Jun 21 2026 PRZ001-212000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 88 91 72 76 81 82 89 92 73 77 81 82 88 91 Temp 79 84 87 88 85 80 78 76 78 84 88 89 86 81 79 77 79 84 87 88 85 80 Dewpt 74 75 76 76 75 75 75 74 74 75 75 75 75 74 74 74 73 74 74 75 74 74 RH 85 74 70 68 72 85 91 94 88 74 66 64 70 79 85 90 82 72 65 66 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 9 13 16 14 10 9 8 9 12 17 16 14 10 10 10 10 13 16 17 16 9 Wind gust 26 26 19 Clouds B1 B2 B2 B1 B1 SC SC SC SC B1 SC SC SC FW FW SC SC SC SC SC SC B1 PoP 12hr 60 40 40 20 40 QPF 12hr 0.51-0.58 0.02-0.14 0.04 0.04 0.06-0.21 Snow 12hr MM MM MM Rain shwrs SC NM NM SC SC SC IS IS IS SC IS IS IS IS IS SC SC IS IS IS IS SC Tstms IS IS IS IS Obvis H H H H H H H H H H Heat index 81 91 94 95 94 85 80 92 97 99 95 86 81 80 90 96 98 93 84 Max heat 96 102 101 90 96 107 106 90 94 105 104 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 89 76 88 77 89 78 89 Temp 76 83 89 81 76 84 88 81 77 84 89 82 78 85 89 81 Dewpt 73 74 75 74 74 75 75 75 74 75 75 74 73 74 75 74 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN LT GN Avg clouds B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 40 30 20 50 20 20 20 20 Rain shwrs SC SC SC IS IS IS SC SC IS IS IS IS IS IS IS IS $$ PRZ002-212000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 86 91 66 76 81 75 86 92 66 77 81 75 86 91 Temp 78 82 85 86 83 79 78 76 78 82 85 86 84 80 78 77 78 82 85 86 84 79 Dewpt 73 74 74 75 74 74 74 74 74 74 73 74 74 73 73 73 73 73 73 73 73 73 RH 85 77 70 70 74 85 88 94 88 77 67 68 72 79 85 87 85 74 67 65 70 82 Wind dir E E E E E E E E E E E E E E E E E E E E E NE Wind spd 9 11 13 16 14 13 11 11 13 14 17 14 14 12 12 11 12 13 14 16 13 11 Wind gust 19 21 25 21 21 24 25 24 24 24 24 21 Clouds B2 B2 B2 B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC B1 B1 SC SC SC SC B1 PoP 12hr 60 50 40 40 40 QPF 12hr 0.20-0.57 0.10-0.15 0.05 0.05 0.15-0.21 Snow 12hr MM MM MM Rain shwrs NM NMSC SC SC SC SC SC SC SC IS IS IS IS IS SC SC IS IS SC SC SC Tstms IS IS IS IS Obvis H H H H H H Heat index 80 88 90 90 90 83 88 92 94 90 84 80 80 88 92 93 90 83 Max heat 94 97 98 90 94 101 100 90 93 100 99 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 86 76 87 77 87 76 87 Temp 76 82 86 80 76 83 87 80 77 83 87 80 76 83 87 79 Dewpt 72 73 74 74 73 74 74 74 74 74 73 73 73 73 73 73 PWind dir E E E E E E E E Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 40 40 20 40 20 20 20 40 Rain shwrs SC SC SC IS IS IS SC SC IS IS IS IS IS IS IS SC $$ PRZ003-212000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 91 68 76 81 77 87 93 68 76 81 77 87 93 Temp 78 82 85 86 83 79 77 76 77 82 86 87 84 80 78 76 78 83 86 87 84 80 Dewpt 73 73 73 73 73 74 73 73 73 73 72 72 72 72 72 72 72 72 71 71 72 72 RH 85 74 67 65 72 85 87 90 87 74 63 61 67 77 82 87 82 70 61 59 67 77 Wind dir E E E E E E E E E E E E E NE NE E NE NE E E E NE Wind spd 9 10 13 16 14 11 10 10 11 13 16 14 13 10 11 11 10 12 16 17 16 10 Wind gust 27 31 28 23 21 20 23 25 31 28 26 21 23 23 21 24 31 33 29 20 Clouds B2 B2 B2 SC B1 B1 B1 B1 SC B1 SC FW FW FW FW B1 B1 SC SC FW FW B1 PoP 12hr 60 40 40 40 40 QPF 12hr 0.12-0.56 0.07-0.13 0.03 0.04 0.02-0.15 Snow 12hr MM MM MM Rain shwrs NM NM SC SC SC SC SC SC SC SC IS IS IS IS IS SC SC IS IS IS IS SC Tstms IS IS IS Obvis H H H H H H H Heat index 87 89 89 89 82 88 91 93 90 83 80 87 91 93 89 82 Max heat 94 99 98 89 95 101 101 89 94 101 100 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 87 76 87 76 87 77 87 Temp 75 82 87 80 76 83 87 80 76 83 87 80 77 83 87 79 Dewpt 72 71 71 73 73 73 72 73 73 73 71 72 72 71 71 72 PWind dir NE E E E E E NE E Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 SC FW SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 40 30 20 20 10 10 20 20 Rain shwrs SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ004-212000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 2302 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 84 90 68 73 77 75 85 91 68 73 77 75 85 91 Temp 75 80 83 84 81 77 75 73 75 80 84 85 82 78 75 73 75 81 84 85 82 77 Dewpt 72 73 74 74 74 73 73 72 72 73 72 72 72 72 72 72 71 72 72 72 72 72 RH 90 79 74 72 79 87 94 97 90 79 67 65 72 82 90 97 87 74 67 65 72 85 Wind dir E E E E E E E E E E E E E E E E E E E E E NE Wind spd 4 8 12 13 13 8 6 6 9 11 14 13 12 6 6 8 5 10 13 14 13 5 Clouds B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW B1 B1 SC SC SC SC B1 PoP 12hr 60 40 30 40 40 QPF 12hr 0.41-0.59 0.04-0.15 0.04 0.04 0.02-0.21 Snow 12hr MM MM MM Rain shwrs SC NM NM SC SC SC SC SC SC SC IS IS IS IS IS SC SC IS IS IS IS SC Tstms IS IS IS IS Obvis H H H H H H H Heat index 83 87 88 86 84 90 92 87 84 90 91 87 Max heat 94 98 98 86 95 101 101 86 94 101 100 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 85 73 85 73 86 74 86 Temp 72 80 85 77 73 80 85 78 73 81 86 78 74 81 86 77 Dewpt 71 72 73 73 72 74 73 73 72 73 72 72 71 72 72 72 PWind dir E E E E E E NE E Wind char LT GN LT GN LT GN LT GN Avg clouds B1 B1 SC SC SC SC SC SC FW FW SC SC SC SC SC SC PoP 12hr 40 30 20 30 10 20 20 20 Rain shwrs SC SC SC IS IS IS IS SC IS IS IS IS IS IS IS IS $$ PRZ005-212000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 84 89 93 72 74 81 84 90 94 73 75 81 84 89 93 Temp 77 83 88 89 86 80 77 75 77 84 88 90 87 81 78 76 77 84 88 89 86 80 Dewpt 72 75 76 77 76 75 74 74 73 75 76 76 75 74 74 73 72 74 75 75 75 74 RH 85 77 68 68 72 85 90 97 87 74 68 64 68 79 88 90 85 72 66 64 70 82 Wind dir E E E E E E E E E E E E E E E E E E E NE E E Wind spd 8 9 14 18 17 11 9 8 6 11 17 18 18 13 10 10 10 13 18 20 18 13 Wind gust 26 33 29 23 28 32 35 27 25 29 32 31 25 Clouds FW B1 B1 B1 B1 FW FW CL FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 50 5 5 5 10 QPF 12hr 0.11-1.08 0.02 0.00-0.55 0.01 0.02-0.48 Snow 12hr MM MM MM Rain shwrs IS SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS Obvis H H H H H H H H H H H H Heat index 91 96 97 95 83 92 99102 96 85 91 97100 94 82 Max heat 98 106 105 90 98 111 109 89 96 108 107 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 89 75 90 75 90 76 90 Temp 75 83 89 80 75 84 90 80 76 84 90 81 76 85 90 80 Dewpt 73 74 76 74 73 75 76 75 74 75 76 74 73 74 76 74 PWind dir E E E E E E E E Wind char GN GN GN GN GN BZ LT GN Avg clouds SC SC SC SC FW FW SC SC FW FW SC SC FW FW FW SC PoP 12hr 30 20 10 20 5 20 5 5 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ006-212000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 75 83 91 62 71 76 75 84 93 63 72 76 75 84 93 Temp 74 78 82 83 80 75 73 71 73 79 83 84 81 76 74 72 74 79 83 84 81 76 Dewpt 70 71 72 72 72 71 71 70 70 71 71 70 70 70 70 70 69 70 70 70 70 70 RH 87 79 72 70 77 87 93 97 90 77 67 63 69 82 87 93 84 74 65 63 69 82 Wind dir E E E E E E E E E E E E E E E E E E E E E NE Wind spd 4 6 11 13 12 6 6 5 6 10 13 13 11 6 5 6 4 9 13 14 13 6 Wind gust 26 29 27 23 28 27 24 31 32 28 Clouds FW SC B2 B1 B1 SC SC FW FW FW FW SC SC CL CL FW FW CL CL SC SC FW PoP 12hr 50 10 10 5 10 QPF 12hr 0.12-0.81 0.00-0.09 0.00-0.55 0 0.01-0.48 Snow 12hr MM MM MM Rain shwrs IS SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS Obvis H H H H H H H H H H H H Heat index 81 84 86 83 82 87 89 85 81 86 88 84 Max heat 94 100 99 83 95 104 102 84 93 102 101 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 71 84 72 85 73 85 Temp 71 79 84 76 72 79 84 76 72 80 85 77 73 80 85 76 Dewpt 69 70 71 71 70 71 71 70 71 71 70 70 70 70 71 70 PWind dir E E E E E E NE E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW SC SC FW FW SC SC FW FW SC SC FW FW FW SC PoP 12hr 20 20 10 20 5 10 10 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ007-212000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 94 63 75 81 75 89 94 63 75 81 75 89 94 Temp 77 82 86 87 84 79 77 75 77 83 87 89 85 80 77 75 77 83 87 89 85 79 Dewpt 70 71 72 72 72 72 71 70 70 71 71 71 71 70 69 68 69 69 69 70 71 70 RH 79 69 63 61 67 79 82 84 79 67 59 56 63 72 76 79 76 63 55 54 63 74 Wind dir E E SE SE E E E E E E E SE E E NE E NE E E EE E Wind spd 5 8 13 14 14 10 6 8 9 11 14 14 13 9 5 6 4 9 14 17 16 8 Wind gust 29 32 31 26 20 21 26 32 31 28 23 19 21 31 36 32 19 Clouds FW SC SC SC SC FW FW FW FW FW FW SC SC CL CL FW FW CL CL SC SC FW PoP 12hr 30 0 10 0 20 QPF 12hr 0.04-0.46 0.00-0.07 0.00-0.55 0 0.01-0.72 Snow 12hr MM MM MM Rain shwrs IS IS SC SC 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 Heat index 86 89 90 89 82 87 92 94 90 82 87 91 94 90 82 Max heat 93 100 100 88 94 104 103 87 93 104 103 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 75 88 75 88 76 88 Temp 74 82 88 79 75 83 88 80 75 83 88 80 76 84 88 79 Dewpt 69 69 70 72 70 70 70 70 70 70 70 70 69 68 70 71 PWind dir NE E E E E E NE E Wind char LT GN LT GN LT GN LT GN Avg clouds FW FW SC SC FW FW SC SC FW FW SC SC CL FW FW SC PoP 12hr 5 20 5 20 5 30 0 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS $$ PRZ008-212000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 88 94 69 73 81 84 88 94 70 74 81 84 88 94 Temp 76 82 86 88 84 78 75 73 75 82 87 88 85 79 76 74 76 82 86 88 84 78 Dewpt 70 73 75 76 76 75 73 72 71 73 74 75 75 74 73 72 71 72 73 74 74 73 RH 82 74 70 68 77 91 94 97 87 74 65 66 72 85 90 93 85 72 65 63 72 85 Wind dir E E E E E E E E E E E NE E E E E E E E NE NE E Wind spd 9 11 13 17 14 11 11 9 8 10 16 18 19 17 13 11 10 16 18 20 20 17 Wind gust 25 33 29 23 23 28 32 35 32 26 21 27 29 32 32 29 Clouds CL SC B1 OV OV SC FW CL FW FW FW B1 B1 FW FW FW FW CL CL SC SC FW PoP 12hr 80 30 40 5 20 QPF 12hr 0.47-1.24 0.04 0.01-0.56 0 0.03-0.48 Snow 12hr MM MM MM Rain shwrs IS SC NM D SC IS SC SC IS IS IS IS Tstms IS IS IS IS IS Obvis H H H H H H H H H H H H Heat index 87 92 94 93 88 95 98 93 81 87 94 96 91 Max heat 95 105 106 90 95 109 108 89 94 108 106 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 88 73 89 74 89 75 89 Temp 73 82 88 78 73 83 89 79 74 83 89 80 75 83 89 79 Dewpt 71 71 75 75 72 73 76 75 72 73 75 74 72 72 75 74 PWind dir E E E E E E E E Wind char GN GN GN GN GN BZ GN GN Avg clouds FW SC SC B1 FWFW SC SC CL FW SC SC CL CL FW SC PoP 12hr 30 60 10 20 5 20 0 20 Rain shwrs SC SC NM NM IS IS IS IS IS IS IS Tstms IS IS $$ PRZ009-212000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 85 94 65 71 76 75 87 94 66 72 76 75 86 94 Temp 74 80 84 85 82 76 73 71 74 81 85 87 83 77 74 72 74 80 85 86 82 76 Dewpt 68 71 73 74 74 72 71 70 69 71 72 72 72 71 71 69 68 70 71 72 72 71 RH 82 74 70 70 77 87 93 97 84 72 65 61 70 82 90 90 82 72 63 63 72 85 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 4 5 8 8 9 6 5 5 5 8 10 9 8 6 5 5 4 8 11 12 12 8 Wind gust 28 28 28 25 19 24 31 28 26 19 16 18 29 33 27 19 Clouds CL FW B1 B2 B2 SC FW CL CL CL CL B2 B2 FW FW CL CL CL CL B1 B1 CL PoP 12hr 70 10 60 0 40 QPF 12hr 0.06-1.23 0.03 0.01-0.55 0 0.12-0.72 Snow 12hr MM MM MM Rain shwrs IS SC SC NM IS SC SC IS IS SC SC Tstms IS IS IS IS IS IS IS Obvis H H H H H H H H H H Heat index 83 87 90 87 84 91 93 88 83 89 92 87 Max heat 95 108 107 85 95 110 109 85 94 109 108 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 86 71 87 72 87 73 87 Temp 71 80 86 76 72 81 87 77 72 81 87 78 73 81 87 77 Dewpt 69 69 72 72 70 71 72 72 70 70 72 71 70 70 72 72 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW SC SC FW FW SC SC CL FW SC SC CL CL FW SC PoP 12hr 0 50 5 50 5 40 0 30 Rain shwrs SC SC IS SC SC SC SC SC SC Tstms IS $$ PRZ010-212000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 90 94 67 74 81 78 91 94 68 75 81 78 91 94 Temp 77 84 88 90 86 80 77 75 77 84 89 91 87 80 77 75 77 84 89 91 87 80 Dewpt 70 74 76 78 77 76 74 73 72 74 76 76 76 75 74 72 71 73 74 76 76 74 RH 79 72 68 68 75 88 90 94 85 72 66 62 70 85 90 90 82 70 61 62 70 82 Wind dir E E E E E E E E E E E E E E E E E NE E E E NE Wind spd 6 6 6 8 9 10 10 9 9 9 10 9 8 9 10 9 8 10 9 9 12 12 Wind gust 19 19 23 25 27 31 26 26 26 23 24 26 24 23 21 19 25 24 26 27 25 Clouds CL FW B1 OV B2 SC FW CL CL FW FW B1 B1 SC SC CL CL FW FW B1 B1 CL PoP 12hr 90 20 60 2040 QPF 12hr 0.06-1.31 0.00-0.06 0.01-0.56 0.01 0.01-0.72 Snow 12hr MM MM MM Rain shwrs SC D D SC NM NM IS IS SC SC Tstms IS IS IS IS IS IS IS Obvis H H H H H H H H H H H Heat index 91 97 99 98 84 92101104 98 86 91 99103 97 84 Max heat 98 112 111 90 98 117 114 90 97 114 112 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 90 74 91 75 91 76 91 Temp 75 84 90 80 75 84 91 81 75 85 91 81 76 85 91 80 Dewpt 72 73 76 75 73 74 77 76 73 74 77 75 72 73 76 75 PWind dir E E E E E E E E Wind char GN LT LT LT LT LT LT GN Avg clouds FW FW FW SC FW FW SC SC CL FW SC SC FW FW FW SC PoP 12hr 0 40 5 40 5 30 0 30 Rain shwrs IS SC SC SC SC SC SC IS SC SC Tstms IS $$ PRZ011-212000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 84 92 94 74 76 81 84 92 94 74 76 81 84 92 94 Temp 78 85 90 92 88 82 78 76 78 86 90 92 88 82 79 77 78 86 90 92 88 81 Dewpt 71 73 74 74 74 74 73 72 71 73 72 73 74 74 71 70 69 70 71 73 73 73 RH 79 67 60 56 63 77 85 87 79 65 56 54 63 77 77 79 74 59 54 54 61 77 Wind dir E E E SE E E E E E E SE SE E E E E E NE E E E E Wind spd 5 9 16 17 18 17 12 12 13 16 19 18 17 13 10 8 5 6 16 19 17 13 Wind gust 20 33 35 36 36 27 27 28 32 39 36 33 31 23 33 40 34 28 Clouds CL FW SC B1 SC FW FW FW CL FW FW SC SC FW FW CL CL CL CL SC SC CL PoP 12hr 30 5 10 5 20 QPF 12hr 0.06-0.69 0 0.01-0.55 0 0.04-0.72 Snow 12hr MM MM MM Rain shwrs IS IS SC 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 Heat index 92 96 97 96 87 92 98101 96 87 90 97102 96 86 Max heat 94 104 104 90 96 109 108 89 94 108 107 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 76 92 77 92 Temp 76 85 92 81 76 85 92 82 77 86 92 82 77 86 92 81 Dewpt 70 71 73 74 71 71 73 74 71 71 73 73 70 69 72 73 PWind dir E E E E E E E E Wind char LT GN LT GN GN BZ LT GN Avg clouds FW FW FW FW FW FW FW SC CL FW SC SC FW CL FW SC PoP 12hr 0 10 5 20 5 30 0 20 Rain shwrs IS IS IS IS IS IS IS IS $$ PRZ012-212000- Culebra- Including the city of Culebra 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 87 93 80 84 87 93 80 84 87 93 Temp 80 84 86 87 85 82 81 80 81 84 87 87 85 82 81 80 81 84 86 87 85 82 Dewpt 76 76 76 76 76 76 76 76 75 76 76 76 76 75 75 75 74 75 75 75 75 75 RH 88 77 72 70 75 82 85 88 82 77 70 70 75 79 82 85 79 74 70 68 72 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 19 19 19 19 20 20 19 21 20 21 20 18 19 20 21 20 21 20 19 19 18 19 Clouds SC B2 B1 SC SC SC FW FW FW SC FW SC SC FW FW SC SC SC SC SC SC B1 PoP 12hr 60 20 20 30 40 QPF 12hr 0.15 0.02 0.03 0.04 0.09-0.15 Snow 12hr MM MM MM Rain shwrs IS NM SC IS IS IS IS IS IS IS IS IS IS SC SC IS IS IS IS SC Tstms IS IS Obvis H H H H H H H H H H H H H Heat index 85 93 93 93 95 90 87 84 86 93 96 97 95 89 86 84 85 92 95 96 94 89 Max heat 98 101 101 93 98 104 103 92 97 103 103 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 87 80 87 80 87 79 87 Temp 79 84 87 82 80 84 87 82 80 84 87 82 79 84 87 82 Dewpt 74 75 76 76 75 76 76 76 76 76 75 75 75 75 75 75 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 20 20 20 20 20 30 Rain shwrs SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC $$ PRZ013-212000- Vieques- Including the city of Vieques 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 84 87 90 78 84 87 90 78 84 87 90 Temp 80 83 86 87 85 82 80 78 80 84 86 87 85 82 80 78 80 84 86 87 85 81 Dewpt 74 75 75 75 75 75 75 75 74 75 74 74 74 74 74 74 73 74 74 74 74 74 RH 82 77 70 68 72 79 85 91 82 74 68 65 70 77 82 88 79 72 68 65 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 18 19 19 19 19 20 19 19 20 20 20 18 19 20 21 18 21 20 19 19 18 19 Wind gust 29 Clouds B1 B2 B1 SC SC SC FW FW SC SC FW FW FW FW FW B1 B1 SC SC SC SC B1 PoP 12hr 60 30 20 30 30 QPF 12hr 0.15-0.54 0.03-0.11 0.02 0.04 0.21 Snow 12hr MM MM MM Rain shwrs SC NM SC IS IS SC IS IS IS IS IS IS IS IS IS SC SC IS IS SC SC SC Tstms IS IS IS Obvis H H H H H H H H H H H H Heat index 83 91 92 92 93 88 84 81 83 91 94 96 93 87 83 81 83 90 94 95 92 86 Max heat 95 98 96 89 94 100 99 89 93 99 98 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 87 78 88 79 87 78 87 Temp 78 84 87 82 78 84 88 82 79 84 87 82 78 84 87 81 Dewpt 73 74 74 75 75 75 75 75 75 75 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 GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 20 20 20 20 20 30 Rain shwrs SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS SC $$ VIZ001-212000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 86 92 74 79 81 84 86 92 74 79 81 84 86 92 Temp 78 82 85 86 84 81 80 79 80 83 85 86 84 81 80 79 80 83 85 86 84 81 Dewpt 75 75 75 75 75 75 75 75 75 75 74 74 75 74 74 74 74 74 74 74 74 74 RH 91 79 72 70 74 82 85 88 85 77 70 68 74 79 82 85 82 74 70 68 72 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 19 20 20 19 20 19 19 23 21 21 20 19 20 21 21 23 21 20 19 20 19 19 Clouds SC B2 SC SC SC FW FW CL CL SC FW FW FW FW FW SC SC SC SC FW FW SC PoP 12hr 60 5 5 20 30 QPF 12hr 0.14 0 0.01 0.02 0.03 Snow 12hr MM MM MM Rain shwrs SC NM IS IS IS IS IS IS IS IS IS IS IS IS SC Tstms IS Obvis H H H H H H H H H H H H H H Heat index 80 89 90 91 92 87 85 82 84 90 93 94 91 87 84 82 84 89 92 93 91 86 Max heat 96 99 100 93 97 103 103 92 96 102 102 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 86 79 85 79 86 78 86 Temp 79 83 86 81 79 83 85 81 79 83 86 81 78 83 86 81 Dewpt 73 74 74 75 75 75 75 75 75 74 74 74 74 74 74 74 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 40 10 10 20 20 10 20 Rain shwrs SC SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS $$ VIZ002-212000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 231 AM AST Sun Jun 21 2026 Date Sun 06/21/26 Mon 06/22/26 Tue 06/23/26 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 84 87 94 79 84 87 94 75 78 81 84 87 94 Temp 80 84 86 87 85 81 80 79 80 84 86 87 85 81 80 78 80 83 86 87 85 81 Dewpt 75 76 75 75 75 75 76 75 75 75 75 75 75 75 75 74 74 75 74 74 74 74 RH 85 77 70 68 72 82 88 88 85 74 70 68 72 82 85 88 82 77 68 65 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 EWind spd 17 18 20 20 18 17 18 20 19 21 20 20 20 20 20 18 20 20 20 20 19 16 Wind gust 29 29 31 Clouds SC SC SC SC FW FW FW SC B1 SC SC SC SC FW FW B1 B1 SC SC FW FW SC PoP 12hr 20 30 10 40 20 QPF 12hr 0.03 0.05 0.02 0.04 0.01-0.15 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS SC IS IS IS IS IS IS SC SC IS IS IS IS IS Obvis H H H H H H H H H H H H H H Heat index 86 92 92 92 93 88 84 81 84 91 94 96 93 87 84 80 83 91 94 95 92 86 Max heat 98 103 102 92 97 106 105 91 97 105 104 Date Wed 06/24/26 Thu 06/25/26 Fri 06/26/26 Sat 06/27/26 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 78 87 78 88 79 87 79 87 Temp 78 83 87 81 79 84 88 82 79 84 87 82 79 84 87 81 Dewpt 73 75 75 75 75 76 76 76 75 75 74 74 74 74 74 74 PWind dir E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 10 10 20 20 20 20 Rain shwrs IS SC SC IS IS IS IS IS IS IS IS IS IS IS IS IS $$