FOCA52 TJSJ 160631 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 231 AM AST Thu Apr 16 2026 PRZ001-162000- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 84 87 69 72 80 76 83 86 68 71 80 76 83 86 Temp 73 79 83 84 81 76 74 73 73 78 82 83 80 75 73 72 72 78 82 83 80 76 Dewpt 70 72 73 73 73 72 71 71 70 72 73 73 73 71 71 70 70 71 72 72 72 71 RH 90 79 72 70 77 87 90 93 90 82 74 72 79 87 93 93 93 79 72 70 77 85 Wind dir SE E E E E E E SE SE E E E E E E E E E E E E E Wind spd 5 8 12 13 11 8 6 5 5 9 12 11 10 6 4 5 4 8 11 11 10 8 Clouds B1 B1 SC B2 OV B2 B1 SC B2 B2 B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 80 70 70 60 60 QPF 12hr 0.49-1.30 0.13-0.20 0.29-0.76 0.19 0.62-0.76 Snow 12hr MM MM MM Rain shwrs SC SC SC NM D NM NM IS NM NM NM NM NM NM NM SC SC SC SC NM NM NM Tstms IS IS IS SC IS IS IS IS IS IS IS Heat index 80 89 91 85 87 89 82 87 89 83 Max heat 86 98 97 86 86 96 96 86 86 95 95 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 83 71 84 72 84 71 84 Temp 72 78 83 76 72 78 84 76 73 79 84 76 72 78 84 76 Dewpt 70 71 72 71 69 71 72 71 70 71 72 71 70 71 71 71 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 SC B1 B1 B1 SC PoP 12hr 60 60 50 50 40 40 50 50 Rain shwrs NM NM NM NM SC SC SC SC IS SC SC SC SC SC SC SC Tstms IS IS IS IS $$ PRZ002-162000- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 82 86 62 73 80 73 82 86 61 72 80 73 82 86 Temp 73 78 81 82 79 76 74 73 73 77 80 81 79 75 73 72 72 77 81 82 79 75 Dewpt 70 71 71 72 71 71 71 70 70 71 71 71 71 70 70 70 70 70 70 71 70 70 RH 90 79 72 72 77 85 90 90 90 82 74 72 77 84 90 93 93 79 69 69 74 84 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 8 10 12 12 10 9 9 9 9 11 11 11 10 9 8 5 8 9 12 11 10 9 Wind gust 19 20 19 19 19 19 Clouds B2 B1 B1 OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 80 70 80 70 60 QPF 12hr 0.44-1.32 0.21 0.29 0.22 0.67-0.77 Snow 12hr MM MM MM Rain shwrs NM NM SC D D NM NM NM NM NM NM D NM NM NM NM NM NM NM NM NM NM Tstms IS IS IS IS SC IS IS SC IS IS IS IS IS IS IS IS Heat index 85 87 83 84 85 81 84 85 81 Max heat 86 95 95 87 87 93 93 87 86 92 92 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 82 72 82 72 83 72 82 Temp 73 77 82 76 73 78 82 76 73 78 83 76 73 78 82 76 Dewpt 70 70 70 70 69 69 70 70 70 70 70 69 69 70 70 70 PWind dir E E E E E E E E Wind char GN GN GN GN LT GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 60 60 50 50 40 40 50 50 Rain shwrs NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS $$ PRZ003-162000- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 73 82 88 65 72 80 73 82 87 64 72 80 73 82 86 Temp 73 78 81 82 79 76 74 73 73 77 80 81 79 75 74 72 72 77 80 81 79 75 Dewpt 69 72 72 72 72 71 71 70 70 71 72 72 72 70 70 70 69 71 71 71 71 70 RH 87 82 74 72 79 85 90 90 90 82 77 74 79 84 87 93 90 82 74 72 77 84 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 6 9 11 11 10 8 8 6 6 10 13 12 10 6 6 5 5 8 12 11 9 6 Wind gust 23 24 21 20 26 27 21 26 24 20 Clouds B2 B2 SC B1 SC B2 B2 B1 B2 B2 B1 B1 B2 SC SC SC SC B1 B1 B2 B2 B1 PoP 12hr 70 70 70 40 50 QPF 12hr 0.26-0.57 0.16-0.22 0.28 0.13-0.23 0.19-0.77 Snow 12hr MM MM MM Rain shwrs NM NM SC SC IS NM NM SC NM NM NM SC NM SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS IS IS IS IS IS Heat index 85 87 82 84 86 81 84 86 81 Max heat 86 96 96 86 86 95 95 86 86 94 94 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 82 72 82 72 83 71 82 Temp 72 77 82 75 72 78 82 76 72 78 83 75 72 77 82 75 Dewpt 70 71 71 69 69 70 71 70 69 70 71 70 69 70 69 70 PWind dir NE E E E NE E NE E Wind char LT GN LT GN LT GN LT GN Avg clouds B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 SC B1 B1 SC SC PoP 12hr 50 50 50 50 40 40 40 40 Rain shwrs SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS Tstms IS IS IS IS $$ PRZ004-162000- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 80 87 64 69 72 73 80 86 63 68 71 73 80 86 Temp 70 75 79 80 77 73 71 70 70 75 78 79 76 72 71 69 69 75 78 79 76 72 Dewpt 68 70 71 71 71 70 69 69 68 70 71 71 71 69 69 68 68 69 71 71 70 69 RH 93 84 77 74 82 90 93 97 93 84 79 77 85 90 93 97 97 82 79 77 82 90 Wind dir E E SE SE E E E E E E E E E E E E E E E E E E Wind spd 4 6 10 10 9 5 4 4 4 6 10 10 9 4 3 3 3 5 9 9 8 4 Clouds B2 B2 SC B2 B1 B2 B1 SC B2 B2 B2 B1 B2 B1 B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 70 70 70 50 60 QPF 12hr 0.26-1.22 0.13-0.22 0.27-0.76 0.13-0.21 0.25-0.77 Snow 12hr MM MM MM Rain shwrs NM NM SC NM SC NM NM SC NM NM NM SC NM SC SC SC SC SC SC NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 81 84 80 82 80 82 Max heat 84 95 94 93 92 94 93 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 80 68 80 69 81 68 80 Temp 69 75 80 72 69 75 80 73 69 75 81 73 69 75 80 72 Dewpt 68 69 70 69 68 69 70 69 68 69 70 69 68 69 68 69 PWind dir E E E E E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1 SC PoP 12hr 60 60 50 50 40 40 50 50 Rain shwrs NM SC NM NM SC SC SC SC IS SC SC SC SC SC SC SC Tstms IS IS IS IS $$ PRZ005-162000- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 84 88 68 71 80 79 84 87 68 70 80 78 84 87 Temp 71 78 83 84 80 75 73 71 71 78 82 84 80 75 73 71 71 78 82 84 80 75 Dewpt 68 72 73 74 73 72 71 70 69 72 73 74 73 72 71 70 69 71 73 74 73 71 RH 90 82 72 72 79 90 93 97 93 82 74 72 79 90 93 97 93 79 74 72 79 87 Wind dir SE E E E E E E SE SE E E E E E E E E E E E E E Wind spd 4 5 11 13 11 9 8 6 5 9 12 10 8 5 6 5 5 8 10 11 9 9 Wind gust 24 Clouds SC SC SC B2 B2 B1 SC FW SC SC SC B1 B2 SC SC SC SC SC SC B2 B2 B1 PoP 12hr 70 50 70 40 60 QPF 12hr 0.29-1.30 0.05-0.16 0.12-1.09 0.12-0.19 0.52-1.32 Snow 12hr MM MM MM Rain shwrs IS SC SC NM NM SC SC IS SC SC SC SC NM SC SC SC SC IS IS NM NM SC Tstms IS IS IS IS IS IS Heat index 89 92 84 88 91 83 88 90 83 Max heat 86 100 99 86 86 99 97 86 86 98 96 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 70 84 70 84 70 85 70 84 Temp 71 78 84 75 71 78 84 75 71 78 85 75 71 78 84 75 Dewpt 70 71 73 71 69 71 73 71 70 71 73 71 69 71 71 70 PWind dir E E E E E E E E Wind char LT GN LT GN LT GN LT GN Avg clouds B1 B1 B1 B1 B1 SC B1 B1 FW FW SC SC SC SC B1 SC PoP 12hr 40 60 30 50 20 30 40 40 Rain shwrs SC SC SC SC SC SC IS SC IS IS SC IS SC SC IS Tstms IS IS $$ PRZ006-162000- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 78 87 60 68 72 73 78 86 60 67 71 73 77 86 Temp 68 73 77 78 75 71 70 68 68 73 77 78 75 71 69 68 68 73 76 77 74 71 Dewpt 66 69 70 70 69 68 67 67 66 68 70 70 70 68 67 67 66 68 70 70 69 68 RH 93 87 79 76 82 90 90 97 93 84 79 76 84 90 93 97 93 84 82 79 84 90 Wind dir E E E SE E E E E E E E E E E E E E E E E E E Wind spd 3 4 9 9 8 5 4 3 3 6 9 8 5 3 3 3 3 4 8 8 6 3 Wind gust 21 21 19 26 26 26 24 Clouds SC B1 SC B1 B2 B1 SC FW SC SC SC B1 OV SC SC SC SC SC SC B2 B2 SC PoP 12hr 60 50 70 30 50 QPF 12hr 0.24-0.92 0.05-0.16 0.27-1.11 0.04-0.17 0.17-1.28 Snow 12hr MM MM MM Rain shwrs IS SC IS SC NM SC SC IS SC SC SC SC NM IS IS SC SC IS IS SC SC SC Tstms IS IS IS IS IS IS Heat index 80 Max heat 83 95 95 83 93 93 93 93 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 78 67 78 67 79 67 78 Temp 68 73 78 71 68 73 78 71 68 74 79 71 68 73 78 71 Dewpt 67 68 70 67 66 67 69 68 67 68 69 68 67 68 68 68 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 SC SC B1 FW FW SC SC SC SC B1 B1 PoP 12hr 30 60 40 50 5 40 40 40 Rain shwrs SC SC SC SC SC SC IS SC IS SC SC IS IS SC SC Tstms IS IS IS $$ PRZ007-162000- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 73 83 88 60 71 80 73 82 88 60 70 80 73 82 88 Temp 71 77 81 83 79 75 73 72 72 77 81 82 79 75 73 71 71 77 81 82 79 74 Dewpt 67 69 71 71 71 69 68 68 67 69 71 72 72 70 68 68 67 69 71 72 71 69 RH 87 76 72 67 77 82 84 87 84 76 72 72 79 84 84 90 87 76 72 72 77 84 Wind dir NE E SE SE SE E E E E E SE E E E E E E E E E E E Wind spd 4 5 11 11 10 6 5 5 5 9 11 11 9 5 3 4 3 5 11 10 8 3 Wind gust 24 26 21 19 26 27 21 26 25 20 Clouds SC SC SC B1 B1 SC SC SC SC SC SC B1 B2 SC SC SC SC SC SC B1 B1 SC PoP 12hr 40 20 70 20 50 QPF 12hr 0.24-0.86 0.05-0.16 0.12-1.07 0.04-0.13 0.12-0.81 Snow 12hr MM MM MM Rain shwrs IS SC IS SC SC SC SC IS SC IS SC SC NM IS IS IS IS IS IS SC SC IS Tstms IS IS IS Heat index 85 87 83 85 87 82 84 86 81 Max heat 86 96 96 86 86 96 96 86 85 96 96 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 70 82 70 83 70 83 70 82 Temp 71 77 82 74 71 77 83 74 71 77 83 74 71 77 82 74 Dewpt 67 69 71 68 67 68 70 69 67 68 70 70 67 68 68 69 PWind dir NE E E E E E E E Wind char LT GN LT GN LT GN LT LT Avg clouds SC SC B1 B1 SC SC SC SC CL FW SC SC FW SC SC SC PoP 12hr 20 50 20 50 5 40 20 20 Rain shwrs IS IS IS SC IS IS SC SC SC SC IS IS IS IS Tstms IS $$ PRZ008-162000- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 83 89 65 69 80 80 83 89 65 69 80 79 82 88 Temp 70 77 81 83 79 74 72 70 70 77 81 83 79 74 72 70 70 76 81 82 79 74 Dewpt 66 69 72 73 72 71 70 68 67 69 72 73 72 71 70 68 67 69 72 73 72 70 RH 87 76 74 72 79 90 93 93 90 76 74 72 79 90 93 93 90 79 74 74 79 87 Wind dir SE E E E E E E E E E E E E E E E E E E E E E Wind spd 4 6 9 10 8 5 6 6 5 8 11 9 6 8 6 6 8 8 8 9 8 8 Wind gust 21 19 18 Clouds FW SC SC OV OV SC SC FW FW FW SC B2 B2 SC SC SC SC SC SC B2 B2 SC PoP 12hr 90 50 70 30 60 QPF 12hr 0.87-1.35 0.06 0.12-1.07 0.13 1.30 Snow 12hr MM MM MM Rain shwrs IS IS IS D D SC IS IS IS IS IS NM NM IS IS SC SC IS IS NM NM SC Tstms IS SC IS IS IS IS Heat index 85 89 81 85 88 80 85 88 Max heat 85 99 97 86 85 99 98 86 85 98 96 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 82 69 83 69 83 69 83 Temp 70 77 82 74 70 77 83 74 70 77 83 74 70 77 83 74 Dewpt 68 69 72 70 68 68 72 70 68 69 72 70 68 69 70 70 PWind dir E E E E E E E NE Wind char GN GN GN GN GN GN GN LT Avg clouds SC SC B1 B1 SC SC SC B1 FW FW SC SC SC SC B1 B1 PoP 12hr 30 60 20 50 5 30 30 40 Rain shwrs SC SC IS NM IS IS IS SC IS IS IS SC IS IS SC SC Tstms IS IS IS $$ PRZ009-162000- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 73 80 90 62 68 72 73 80 89 62 67 71 73 79 88 Temp 68 74 79 80 76 72 70 68 68 74 78 79 76 71 70 68 68 74 78 79 76 71 Dewpt 65 68 70 71 70 68 67 66 65 68 70 71 70 69 67 66 65 68 70 71 70 68 RH 90 82 74 74 82 87 90 93 90 82 76 77 82 93 90 93 90 82 76 77 82 90 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 3 3 5 5 4 3 4 4 4 5 5 4 3 3 3 3 3 3 4 3 3 3 Wind gust 23 24 20 23 24 23 19 Clouds FW SC FW OV OV SC FW FW FW FW SC OV OV SC SC SC SC SC SC B2 B2 SC PoP 12hr 80 40 80 20 60 QPF 12hr 0.25-1.36 0.05 0.24-1.09 0.04-0.15 0.14-1.29 Snow 12hr MM MM MM Rain shwrs IS IS IS D D SC IS IS IS IS SC D D IS IS IS IS IS IS NM NM IS Tstms IS SC SC IS IS IS Heat index 80 83 80 82 81 Max heat 85 100 98 85 99 98 84 98 96 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 67 79 67 80 67 80 67 79 Temp 68 74 79 71 68 74 80 72 68 75 80 72 68 74 79 71 Dewpt 66 67 71 67 66 67 70 68 66 67 69 68 66 67 68 68 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 SC SC SC B1 FW FW SC B1 FW SC SC B1 PoP 12hr 20 60 10 60 0 50 20 50 Rain shwrs IS IS NM NM IS IS NM NM SC SC IS IS SC SC Tstms IS IS IS IS $$ PRZ010-162000- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 73 86 91 64 71 80 73 85 91 64 70 80 73 85 91 Temp 72 79 84 86 82 76 74 72 72 79 84 85 81 76 73 71 71 79 83 85 81 75 Dewpt 68 70 73 74 72 71 70 69 68 70 73 74 73 71 70 69 68 70 73 74 72 71 RH 87 74 70 68 72 85 87 90 87 74 70 70 77 85 90 93 90 74 72 70 74 87 Wind dir E E SE E E E E E E E E E E E E E E E E E E E Wind spd 5 5 6 8 5 5 6 6 8 6 5 5 4 5 8 5 5 4 3 4 4 8 Wind gust 16 19 18 18 19 19 18 21 21 20 18 16 19 18 17 18 Clouds FW SC FW B2 B2 SC FW FW FW FW SC B2 OV SC SC SC SC SC SC B2 B2 SC PoP 12hr 80 50 80 40 60 QPF 12hr 0.16-1.35 0.05 0.13-1.08 0.04-0.15 0.03-1.30 Snow 12hr MM MM MM Rain shwrs IS IS D D SC IS IS IS IS SC D D SC SC IS IS IS IS NM NM IS Tstms IS SC SC IS IS IS Heat index 81 90 93 86 81 90 93 86 80 89 92 85 Max heat 87 106 104 86 87 106 104 86 87 106 104 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 85 70 85 70 86 70 85 Temp 71 78 85 75 71 79 85 76 71 79 86 76 71 79 85 76 Dewpt 69 70 73 70 68 69 73 71 69 70 72 71 69 69 70 70 PWind dir E E E E E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 SC SC SC B1 SC FW FW SC FW SC SC B1 PoP 12hr 20 60 10 60 10 40 10 40 Rain shwrs IS IS NM NM IS IS IS NM IS IS SC SC IS IS IS SC Tstms IS IS IS IS $$ PRZ011-162000- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 82 87 90 69 71 80 82 87 90 68 71 80 81 86 89 Temp 72 80 86 87 83 77 75 72 72 80 85 87 82 77 74 72 72 80 85 86 82 76 Dewpt 68 71 74 74 73 72 71 69 68 71 74 74 73 72 71 69 68 71 74 74 73 71 RH 87 74 68 65 72 85 87 90 87 74 70 65 74 85 90 90 87 74 70 68 74 85 Wind dir E E SE SE E E E E E E SE SE E E E E E E E E E E Wind spd 8 8 14 16 11 11 11 10 10 12 13 13 10 9 8 6 5 6 12 11 5 9 Wind gust 28 32 24 24 25 24 25 25 27 27 23 20 26 25 Clouds FW SC FW SC SC SC FW FW FW FW SC SC B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 30 20 50 20 40 QPF 12hr 0.19-0.57 0.05 0.12-0.74 0.06 0.08-0.57 Snow 12hr MM MM MM Rain shwrs IS IS IS SC SC IS IS IS IS IS SC SC SC IS IS IS IS IS IS SC SC IS Tstms IS Heat index 83 93 96 89 83 93 95 88 82 92 94 87 Max heat 87 102 100 86 87 102 100 86 85 100 98 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 70 86 70 87 70 87 70 87 Temp 71 79 86 76 71 79 87 76 71 80 87 76 71 80 87 76 Dewpt 69 70 73 71 68 70 73 71 69 70 73 72 69 70 71 71 PWind dir E E E E E SE E E Wind char LT GN LT GN LT LT LT GN Avg clouds SC SC B1 B1 SC SC SC B1 FW FW FW SC FW FW SC SC PoP 12hr 20 50 10 50 5 40 5 20 Rain shwrs IS IS IS SC IS IS SC SC IS IS SC SC IS IS IS IS $$ PRZ012-162000- Culebra- Including the city of Culebra 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 85 88 73 77 80 82 85 88 72 76 80 85 Temp 77 81 84 85 82 80 78 77 77 81 84 85 82 79 77 76 76 81 84 85 82 79 Dewpt 72 72 73 73 73 72 72 72 72 73 73 72 73 72 72 71 71 72 72 72 71 72 RH 85 74 70 67 74 77 82 85 85 77 70 65 74 79 85 85 85 74 67 65 69 79 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 16 17 17 16 16 17 18 17 17 17 17 14 14 17 16 13 17 16 17 16 16 18 Clouds B2 B1 B2 SC SC SC SC B2 B2 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 70 70 70 60 QPF 12hr 0.26-0.38 0.18 0.16 0.23 0.77 Snow 12hr MM MM MM Rain shwrs NM SC NM SC SC SC SC NM NM SC SC NM NM NM NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 86 90 91 88 83 86 90 91 87 80 84 89 90 87 81 Max heat 89 96 96 86 88 94 94 86 87 94 94 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 85 76 85 77 85 77 85 Temp 77 81 85 79 77 81 85 80 77 81 85 80 77 81 85 80 Dewpt 71 71 71 71 71 71 71 71 71 71 71 71 71 72 71 72 PWind dir E E E E E E E E Wind char BZ BZ BZ GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC B1 SC B1 B1 SC PoP 12hr 60 60 50 50 30 40 40 40 Rain shwrs NM NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS IS $$ PRZ013-162000- Vieques- Including the city of Vieques 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 85 72 75 80 85 71 74 80 85 Temp 76 81 84 85 82 79 77 76 76 80 84 85 82 78 76 75 75 80 84 85 82 78 Dewpt 71 72 72 72 71 72 71 71 71 72 71 72 71 71 71 71 70 71 71 71 70 70 RH 85 74 67 65 69 79 82 85 85 77 65 65 69 79 85 87 84 74 65 63 67 76 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 14 16 16 16 14 17 17 17 17 17 16 13 14 17 16 12 16 14 16 14 14 16 Clouds B2 SC B2 B1 B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 70 70 70 60 QPF 12hr 0.28-0.41 0.19 0.16 0.23 0.77 Snow 12hr MM MM MM Rain shwrs NM SC NM SC NM NM SC NM NM NM SC NM NM NM NM NM NM NM NM NM NM NM Tstms IS IS IS IS IS IS IS IS IS IS IS IS IS IS Heat index 84 89 90 86 84 89 90 86 83 88 90 86 Max heat 86 95 94 86 86 93 93 86 85 92 92 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 85 75 85 75 85 75 85 Temp 75 80 85 78 76 80 85 79 76 80 85 79 76 80 85 79 Dewpt 71 71 70 70 70 70 70 70 70 70 70 70 70 71 71 72 PWind dir E E E E E E E E Wind char BZ BZ BZ GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 60 60 50 50 40 40 40 40 Rain shwrs NM NM NM SC SC SC SC SC SC SC SC SC SC SC SC SC Tstms IS IS IS $$ VIZ001-162000- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 84 89 70 76 80 81 84 88 70 75 80 81 84 89 Temp 77 81 84 84 82 79 77 76 76 81 84 84 82 78 76 75 75 80 83 84 82 79 Dewpt 72 72 72 72 72 72 72 72 71 72 71 71 71 71 71 71 71 71 71 70 70 70 RH 85 74 67 67 72 79 85 87 85 74 65 65 69 79 85 87 87 74 67 63 67 74 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 17 18 17 17 17 18 19 18 18 18 18 17 16 18 17 14 17 17 17 17 16 18 Clouds SC B2 B2 SC SC SC SC B1 B2 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 60 70 70 60 QPF 12hr 0.25 0.16 0.06-0.16 0.23 0.30-0.62 Snow 12hr MM MM MM Rain shwrs SC NM NM SC SC SC SC SC NM SC SC NM NM NM NM NM NM NM NM SC SC NM Tstms IS IS IS IS IS IS IS IS IS Heat index 84 89 90 86 80 84 88 90 86 83 88 89 86 Max heat 89 96 96 86 89 94 94 86 87 93 93 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 84 76 84 75 84 76 84 Temp 76 80 84 79 76 80 84 79 76 81 84 79 76 81 84 79 Dewpt 71 70 70 70 70 70 70 71 70 70 70 70 71 71 71 71 PWind dir E E E E E E E E Wind char BZ BZ BZ GN GN GN GN GN Avg clouds B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 SC PoP 12hr 60 60 50 50 20 30 40 40 Rain shwrs NM NM NM SC SC SC SC SC IS IS SC SC SC SC SC SC Tstms IS IS IS IS $$ VIZ002-162000- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 231 AM AST Thu Apr 16 2026 Date Thu 04/16/26 Fri 04/17/26 Sat 04/18/26 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 82 85 90 72 75 80 82 85 90 72 75 80 82 85 89 Temp 76 80 84 85 82 79 77 76 76 80 84 85 82 78 76 75 75 80 84 85 82 78 Dewpt 72 72 73 73 73 72 72 72 71 72 72 72 72 71 71 71 71 71 72 72 71 71 RH 87 77 70 67 74 79 85 87 85 77 67 65 72 79 85 87 87 74 67 65 69 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 14 14 16 16 13 13 14 14 14 16 16 13 12 14 13 13 13 16 16 16 14 14 Clouds B1 SC SC SC SC SC SC SC B2 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 50 60 70 70 60 QPF 12hr 0.30 0.18 0.06-0.16 0.23 0.30 Snow 12hr MM MM MM Rain shwrs SC SC SC SC SC SC SC SC NM SC SC NM NM NM NM NM NM NM NM SC SC NM Tstms IS IS IS IS IS IS IS Heat index 85 90 91 87 84 90 91 86 83 89 90 86 Max heat 90 99 99 86 89 99 97 86 87 96 96 Date Sun 04/19/26 Mon 04/20/26 Tue 04/21/26 Wed 04/22/26 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 85 75 85 75 85 75 85 Temp 75 80 85 78 76 80 85 78 76 80 85 78 75 80 85 78 Dewpt 71 71 71 70 70 71 71 71 70 71 72 71 71 71 71 71 PWind dir E E E E E E E E Wind char GN GN BZ GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 60 50 50 50 30 30 30 40 Rain shwrs NM NM SC SC SC SC SC SC SC SC SC SC IS IS SC SC Tstms IS IS $$