889 FOCA52 TJSJ 241939 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 339 PM AST Sat Jul 24 2021 PRZ001-250815- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 77 79 84 89 92 78 82 90 93 73 77 79 Temp 86 81 79 77 79 84 88 89 86 82 80 78 80 85 89 90 87 82 79 78 79 84 Dewpt 72 73 72 72 72 72 72 72 72 72 72 72 73 74 73 73 73 73 71 70 70 71 RH 63 77 79 85 79 67 59 57 63 72 77 82 79 70 59 58 63 74 77 76 74 65 Wind dir SE SE SE SE SE SE SE E E SE SE SE SE E E E E E E E E E Wind spd 12 8 6 6 5 9 12 13 12 8 6 5 5 9 12 13 12 9 8 6 6 10 Clouds OV B1 B1 SC SC SC SC B2 OV B1 B2 SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 50 70 50 30 20 QPF 12hr 0.04-1.09 0.65-1.06 0.13-0.50 0.04-0.11 0.03 Rain shwrs D SC IS IS SC IS IS NM NM SC SC SC SC SC SC IS IS IS IS IS IS IS Tstms SC IS IS IS IS IS IS IS IS IS Heat index 92 85 80 90 95 96 93 87 84 82 92 96 97 93 85 81 89 Max heat 97 87 94 100 100 90 95 101 101 87 91 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 77 89 77 89 77 89 77 89 Temp 88 81 77 84 89 81 77 84 89 81 77 84 89 81 77 84 89 81 Dewpt 66 71 70 70 69 71 70 71 69 70 71 72 70 71 71 71 70 73 PWind dir NE E E SE E SE E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 20 20 50 40 40 20 20 20 20 Rain shwrs IS IS IS IS SC SC IS IS SC IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ002-250815- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 80 74 85 88 69 78 80 74 86 89 67 76 80 Temp 83 79 78 77 78 81 84 85 83 80 79 78 79 83 85 86 84 80 78 76 77 82 Dewpt 73 73 73 72 72 73 73 74 73 73 73 73 73 74 74 74 73 72 71 70 70 71 RH 72 82 85 85 82 77 70 70 72 79 82 85 82 74 70 68 70 77 79 82 79 69 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE SE E E E E E E NE NE NE Wind spd 12 10 10 9 9 11 12 12 11 9 9 9 9 10 12 13 11 9 9 8 9 10 Wind gust 21 21 20 19 19 19 19 20 19 Clouds B2 B2 B2 B1 B1 B1 B1 B2 OV B2 OV SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 70 70 30 20 QPF 12hr 0.71-1.09 1.06 0.42-0.51 0.11 0.03 Rain shwrs NM NM NM SC SC SC SC NM NM SC NM SC SC SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS SC IS IS Heat index 89 83 80 87 91 92 90 85 82 82 89 94 95 91 83 80 86 Max heat 97 88 92 98 98 89 93 99 99 89 91 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 76 86 77 86 77 86 76 86 Temp 86 79 76 82 86 80 77 82 86 80 77 82 86 79 76 82 86 80 Dewpt 68 71 71 71 71 71 71 71 71 71 72 73 73 71 71 72 71 73 PWind dir NE E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW SC SC SC B1 SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 40 40 40 40 40 40 20 20 20 Rain shwrs IS SC SC SC SC SC SC SC SC SC SC SC IS IS IS IS IS IS $$ PRZ003-250815- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 76 80 76 85 89 70 77 80 76 86 90 69 76 80 Temp 83 79 78 76 77 81 84 85 83 79 78 77 78 83 86 86 84 79 78 76 77 82 Dewpt 72 72 72 72 72 72 72 72 72 72 72 72 72 73 73 73 73 72 70 69 69 70 RH 70 79 82 87 85 74 67 65 70 79 82 85 82 72 65 65 70 79 76 79 76 67 Wind dir E E E E E E SE SE E E E E E E E E E NE NE NE NE NE Wind spd 11 8 8 8 8 9 12 11 10 8 6 6 6 9 12 12 10 9 8 8 8 9 Clouds SC B2 B2 B1 B1 B1 B1 B1 B2 B1 B2 SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 60 70 30 20 QPF 12hr 0.74-1.09 0.53-1.06 0.19-0.42 0.02-0.11 0.03 Rain shwrs IS NM NM SC SC SC SC SC SC SC NM IS IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 88 82 86 90 91 88 83 89 93 94 90 82 86 Max heat 98 86 90 97 97 89 94 100 99 87 90 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 75 86 76 86 76 86 75 86 Temp 86 79 76 82 86 80 76 82 86 80 76 82 86 79 76 82 86 80 Dewpt 66 69 70 70 70 70 70 70 70 70 71 72 71 71 71 71 69 72 PWind dir E NE E E E E E E E Wind char GN LT GN LT GN GN GN GN GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 40 40 40 40 40 40 20 20 20 Rain shwrs IS IS SC SC SC IS IS IS IS SC SC SC IS IS IS IS IS IS $$ PRZ004-250815- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 74 77 76 85 90 71 76 78 76 86 91 69 74 77 Temp 82 78 76 74 75 81 84 85 83 79 77 76 77 82 85 86 83 78 76 75 76 81 Dewpt 71 71 71 71 71 71 70 70 70 71 71 71 71 72 72 71 72 71 69 69 68 69 RH 69 79 85 90 87 72 63 61 65 77 82 85 82 72 65 61 70 79 79 82 76 67 Wind dir SE SE SE SE SE SE SE SE SE E SE SE E E E E E E E NE NE NE Wind spd 10 5 5 5 5 8 12 12 10 5 5 5 5 8 11 11 9 5 4 4 4 6 Clouds B2 B2 B2 SC B1 SC SC B2 B2 B1 B2 SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 70 60 30 20 QPF 12hr 0.23-1.09 0.51-1.06 0.13-0.50 0.02-0.11 0.03 Rain shwrs NM NM NM IS SC SC SC NM NM SC NM IS IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS IS IS IS Heat index 86 84 89 90 87 80 86 91 92 87 84 Max heat 96 84 90 96 95 86 93 99 98 84 89 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 74 86 74 86 74 86 74 86 Temp 86 78 74 81 86 78 74 81 86 78 74 81 86 78 74 81 86 78 Dewpt 63 69 69 69 68 69 69 70 68 69 70 71 69 70 70 70 67 71 PWind dir NE E E E SE E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 30 30 40 40 40 40 20 20 20 Rain shwrs IS IS IS IS SC SC IS IS SC IS SC IS IS IS IS IS IS IS $$ PRZ005-250815- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 76 79 90 72 77 80 82 92 93 72 76 79 Temp 86 80 78 77 78 84 88 90 86 81 79 77 79 86 91 92 88 81 79 77 78 85 Dewpt 72 72 72 71 71 71 70 71 71 71 71 71 71 72 72 72 73 73 72 70 70 71 RH 63 77 82 82 79 65 55 54 61 72 77 82 77 63 54 52 61 77 79 79 76 63 Wind dir E SE SE SE SE SE E E E SE SE SE SE E E E E E E E E E Wind spd 8 8 6 5 5 8 10 12 11 9 5 5 5 8 12 16 12 11 10 8 8 11 Wind gust 20 23 23 31 24 Clouds OV SC FW FW FW FW FW B2 B2 SC SC SC SC FW FW SC SC FW FW FW FW FW PoP 12hr 5 60 20 20 20 QPF 12hr 0.00-0.12 0.44-0.77 0.03-0.32 0.02-0.13 0.02 Rain shwrs D IS IS IS IS SC NM IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms SC IS IS Heat index 91 84 89 94 95 92 85 81 81 91 96 97 93 85 80 89 Max heat 98 87 93 99 99 88 94 101 101 87 91 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 76 90 76 90 76 90 76 90 Temp 90 81 77 85 90 81 77 85 90 81 77 85 90 81 77 85 90 81 Dewpt 67 71 70 69 69 70 69 70 69 69 69 70 69 72 70 71 70 72 PWind dir NE E E SE E SE E E E Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW FW FW FW SC SC FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 40 20 40 10 10 10 10 Rain shwrs IS IS IS IS SC SC IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ006-250815- Central Interior- Including the cities of Aibonito, Baranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 72 76 77 86 91 67 73 78 75 87 95 66 72 77 Temp 82 76 74 73 74 80 85 86 83 77 75 74 75 82 86 87 84 77 75 73 74 81 Dewpt 69 70 69 69 69 69 67 67 67 69 68 68 68 70 69 69 69 70 68 67 67 67 RH 65 82 84 87 84 69 55 53 59 76 79 82 79 67 57 55 61 79 79 81 79 63 Wind dir SE SE SE SE SE SE SE SE SE SE SE SE E E E E E E E E NE NE Wind spd 9 5 4 5 4 6 10 11 9 5 4 4 4 6 10 10 8 5 4 4 4 8 Clouds B2 SC SC FW SC FW SC B2 B2 SC SC FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 30 60 10 20 10 QPF 12hr 0.00-0.91 0.49-0.81 0.00-0.23 0.02-0.13 0.02 Rain shwrs SC IS IS IS IS IS IS SC NM IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS Heat index 84 83 88 89 86 84 89 89 86 83 Max heat 96 84 89 96 96 85 92 96 95 85 88 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 72 86 72 86 72 86 72 86 Temp 86 77 73 81 86 77 73 81 86 77 73 81 86 77 73 81 86 77 Dewpt 61 67 67 67 64 67 67 67 65 66 67 68 64 68 68 68 65 68 PWind dir NE NE E E SE E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW FW SC PoP 12hr 20 10 50 20 40 10 20 10 20 Rain shwrs IS IS IS IS IS SC IS IS IS SC IS IS IS IS IS IS IS IS Tstms IS IS IS $$ PRZ007-250815- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 74 78 76 86 89 68 75 78 75 88 91 66 75 78 Temp 84 78 76 75 76 81 85 86 83 79 77 75 77 83 87 88 85 79 77 75 77 83 Dewpt 71 72 71 71 71 71 69 70 70 71 71 71 70 71 71 71 72 73 70 68 67 67 RH 65 82 85 87 85 72 59 59 65 77 82 87 79 67 59 57 65 82 79 79 71 59 Wind dir SE E E E E E SE SE SE E E E E E SE SE SE E E NE NE NE Wind spd 10 8 6 8 8 9 12 12 10 8 6 5 6 8 11 11 9 6 6 5 5 5 Clouds SC B1 B1 SC SC SC SC B1 B1 SC SC CL CL FW FW SC SC FW FW FW FW FW PoP 12hr 40 40 10 20 10 QPF 12hr 0.02-1.09 0.33-0.80 0.00-0.20 0.02-0.13 0.02 Rain shwrs IS SC SC IS IS IS SC SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS Heat index 88 80 86 90 91 88 81 88 92 93 91 82 86 Max heat 97 86 91 97 97 86 93 100 99 88 90 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 75 88 75 88 75 88 75 88 Temp 88 79 76 83 88 79 76 83 88 79 76 83 88 79 76 83 88 79 Dewpt 65 67 67 68 68 70 69 69 68 69 68 69 67 70 68 69 68 69 PWind dir E NE E E SE E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds FW SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 10 20 20 10 10 10 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS $$ PRZ008-250815- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 75 79 83 87 89 72 75 78 82 87 92 72 75 78 Temp 83 79 77 76 77 82 86 87 84 79 77 76 77 82 86 87 84 79 77 76 77 83 Dewpt 72 73 72 71 71 71 70 71 71 72 71 71 70 71 72 73 75 74 72 70 69 71 RH 70 82 85 85 82 69 59 59 65 79 82 85 79 69 63 63 74 85 85 82 76 67 Wind dir S E SE SE SE SE E NE E SE SE SE SE E E NE E E E E E E Wind spd 2 3 5 5 5 5 6 8 5 4 4 4 5 6 8 12 10 11 11 10 10 12 Wind gust 19 18 29 20 21 20 20 Clouds OV FW FW FW FW FW FW B2 OV SC SC FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 5 70 10 20 10 QPF 12hr 0 0.75-0.81 0.01-0.13 0.02-0.13 0.02 Rain shwrs D IS NM NM IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms SC IS IS Heat index 89 80 86 91 92 89 80 89 95 95 92 83 87 Max heat 98 86 89 96 96 84 93 101 100 86 90 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 75 89 75 89 75 89 Temp 89 80 76 83 89 80 76 83 89 80 76 83 89 80 76 83 89 80 Dewpt 69 71 69 69 71 71 69 69 71 70 68 70 71 73 69 70 71 72 PWind dir NE E E E E SE E E E Wind char BZ GN GN LT GN LT GN GN BZ Avg clouds FW FW FW FW SC SC FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 50 20 40 10 10 10 10 Rain shwrs IS IS IS IS SC SC IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS $$ PRZ009-250815- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 72 76 77 87 91 69 73 77 77 88 95 68 72 76 Temp 82 76 74 72 74 81 85 87 83 77 75 73 75 82 87 88 84 77 75 73 74 83 Dewpt 70 71 70 70 69 70 67 67 68 70 69 69 68 69 69 69 71 72 70 67 66 68 RH 67 85 87 93 84 69 55 52 61 79 82 87 79 65 55 54 65 85 84 81 76 61 Wind dir SE SE SE SE SE SE SE E SE SE SE SE E E E E SE E E E E NE Wind spd 5 4 5 5 5 6 9 6 5 4 4 4 5 6 8 5 4 4 5 4 5 6 Wind gust 17 17 20 19 16 18 19 Clouds B2 SC FW FW FW FW SC B2 B2 FW FW FW FW FW FW B1 B1 FW FW FW FW FW PoP 12hr 5 70 5 50 10 QPF 12hr 0.00-0.34 0.28-0.81 0.01 0.04-0.13 0.02 Rain shwrs NM IS IS IS IS NM NM IS IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS Heat index 85 84 89 90 86 87 92 92 89 85 Max heat 98 84 90 95 94 84 91 100 99 84 90 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 72 90 72 90 72 90 72 90 Temp 90 78 73 83 90 78 73 83 90 78 73 83 90 78 73 83 90 78 Dewpt 64 67 66 66 67 68 67 67 67 68 66 67 66 70 67 68 65 68 PWind dir NE E E E E SE E E E Wind char GN LT LT LT LT LT LT LT GN Avg clouds SC SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 20 10 50 20 50 10 40 10 40 Rain shwrs IS IS IS IS SC SC IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS IS IS $$ PRZ010-250815- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 76 80 81 86 89 72 77 80 80 87 90 71 76 80 Temp 83 79 78 76 78 82 85 86 84 80 79 77 78 83 86 87 85 80 78 77 78 84 Dewpt 73 73 73 72 72 72 71 71 72 73 72 72 71 71 71 73 74 74 73 71 69 70 RH 72 82 85 87 82 72 63 61 67 79 79 85 79 67 61 63 70 82 85 82 74 63 Wind dir SE E SE SE SE SE SE E E SE SE E E E SE E E E E E E E Wind spd 6 5 6 9 9 9 10 8 4 5 5 6 8 8 6 6 6 6 8 9 9 9 Wind gust 18 21 23 23 23 23 23 21 23 17 17 20 21 23 21 20 19 17 18 21 24 21 Clouds B2 FW FW FW FW FW FW B1 B2 SC FW CL CL FW FW B1 B1 FW FW FW FW FW PoP 12hr 5 50 10 40 20 QPF 12hr 0.00-0.26 0.05-0.80 0.00-0.17 0.03-0.13 0.02 Rain shwrs NM IS IS IS IS SC NM IS IS IS IS SC SC IS IS IS IS IS Tstms IS IS IS IS IS Heat index 88 81 87 90 91 88 83 80 80 90 94 96 93 85 80 88 Max heat 95 86 90 95 95 87 93 101 100 89 92 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 76 89 76 89 76 89 76 89 Temp 89 80 77 84 89 80 77 84 89 80 77 84 89 80 77 84 89 80 Dewpt 70 70 69 68 71 71 70 70 70 70 69 69 72 74 70 70 71 72 PWind dir E E E SE E E E E E Wind char GN GN LT GN LT LT LT GN GN Avg clouds FW SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC PoP 12hr 10 10 50 20 50 10 30 10 30 Rain shwrs IS IS IS IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS $$ PRZ011-250815- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 82 86 88 79 82 88 91 78 Temp 85 81 79 78 79 83 85 86 84 81 80 79 80 84 87 88 86 81 80 78 79 84 Dewpt 73 74 74 73 73 73 72 73 73 74 73 73 72 73 73 74 74 75 74 72 70 68 RH 67 79 85 85 82 72 65 65 70 79 79 82 77 70 63 63 68 82 82 82 74 59 Wind dir SE E E E E E SE SE SE E E E E E SE SE SE SE E E E NE Wind spd 16 12 11 13 12 14 17 17 13 12 11 10 10 12 14 17 11 11 10 6 6 3 Wind gust 23 27 20 Clouds SC SC B1 SC SC SC SC SC SC FW FW CL CL FW FW SC SC FW FW FW FW FW PoP 12hr 40 30 5 10 10 QPF 12hr 0.02-1.02 0.06-0.49 0.00-0.05 0.02-0.13 0.02 Rain shwrs SC IS SC IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS Heat index 91 86 81 80 89 92 93 90 86 84 81 84 91 94 95 94 88 83 81 88 Max heat 96 88 91 95 95 88 93 98 98 89 90 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 78 88 78 88 78 88 78 88 Temp 88 81 78 84 88 81 78 84 88 81 78 84 88 81 78 84 88 81 Dewpt 71 70 69 68 71 72 71 71 71 71 70 69 71 74 70 70 71 73 PWind dir SE E SE E SE E E E E Wind char LT LT GN GN GN GN GN GN BZ Avg clouds SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 20 10 10 20 40 10 10 10 10 Rain shwrs IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ012-250815- Culebra- Including the city of Culebra 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 88 80 82 86 89 79 Temp 84 81 80 79 80 84 87 88 86 83 81 80 81 84 86 86 85 82 81 79 80 85 Dewpt 74 75 75 74 74 74 75 75 74 75 75 75 75 75 75 75 73 72 72 72 72 72 RH 72 82 85 85 82 72 68 66 68 77 82 85 82 74 70 70 67 72 74 79 77 65 Wind dir E SE SE SE SE E E E E SE E SE SE E E E E E E E E NE Wind spd 20 20 20 18 18 18 17 17 16 17 17 18 17 18 18 18 16 14 17 14 14 17 Clouds OV B2 B2 B2 B1 B1 SC B2 OV B2 OV SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 70 70 30 20 QPF 12hr 1.09 0.97-1.07 0.51 0.11 0.03 Rain shwrs D NM NM SC SC SC SC NM NM NM NM SC SC SC SC IS IS IS IS IS IS IS Tstms SC IS IS IS IS IS IS SC IS IS Heat index 92 87 84 83 91 95 97 95 90 87 85 86 92 96 98 95 89 86 81 83 91 Max heat 95 87 92 99 99 89 93 99 99 90 93 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 79 89 80 89 80 89 79 89 Temp 89 82 79 85 89 83 80 85 89 83 80 85 89 82 79 85 89 83 Dewpt 71 72 72 72 72 72 72 72 72 72 74 72 74 72 72 73 74 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW SC SC SC SC SC SC B1 SC SC SC SC SC FW SC SC FW FW PoP 12hr 40 40 40 50 50 20 20 20 20 Rain shwrs IS SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ013-250815- Vieques- Including the city of Vieques 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 87 80 82 87 88 80 Temp 85 82 80 79 80 84 86 87 85 82 81 80 81 84 86 87 85 82 81 80 81 85 Dewpt 74 75 74 74 74 74 74 74 74 75 75 75 75 75 75 74 73 72 71 72 72 72 RH 70 79 82 85 82 72 68 65 70 79 82 85 82 74 70 65 67 72 72 77 74 65 Wind dir SE SE SE SE SE SE E E E SE SE SE E E E E E E E E NE NE Wind spd 18 18 18 17 17 17 16 16 14 16 16 16 16 17 18 17 16 14 17 14 16 17 Clouds B2 B2 B2 B2 B1 SC SC B2 OV B2 OV SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 70 70 30 20 QPF 12hr 0.98-1.09 0.86-0.97 0.42-0.51 0.11 0.03 Rain shwrs NM NM NM SC SC IS IS NM NM NM NM IS IS SC SC IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS SC IS IS Heat index 92 87 85 81 84 91 94 96 94 89 87 84 86 92 96 99 95 88 86 82 84 90 Max heat 97 89 93 98 98 89 94 101 101 90 92 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 79 88 81 88 81 88 79 88 Temp 88 82 79 84 88 83 81 85 88 83 81 85 88 82 79 84 88 83 Dewpt 71 72 72 72 72 72 72 72 71 72 73 73 74 73 72 73 74 75 PWind dir NE E E E E E E E E Wind char BZ BZ BZ BZ GN BZ BZ BZ BZ Avg clouds FW SC SC SC SC SC SC B1 SC SC SC SC SC FW SC SC FW FW PoP 12hr 40 40 40 50 50 20 20 20 20 Rain shwrs IS SC SC SC SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ VIZ001-250815- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna's Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 77 78 83 87 89 80 82 88 90 74 78 81 Temp 84 80 79 77 78 83 86 87 85 82 81 80 80 84 87 88 86 81 80 78 80 85 Dewpt 74 74 74 73 74 73 74 74 74 75 74 74 74 73 73 72 71 71 72 71 71 71 RH 72 82 85 87 88 72 68 65 70 79 79 82 82 70 63 59 61 72 77 79 74 63 Wind dir E E E SE SE E E E E SE E SE E E E E E E E E NE NE Wind spd 21 21 21 19 19 19 18 17 18 18 18 19 18 19 19 18 16 14 17 16 16 18 Clouds B2 B2 B2 B1 B1 SC SC B2 OV B2 OV SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 60 70 70 20 20 QPF 12hr 0.51-1.09 0.86-1.07 0.35-0.51 0.03-0.11 0.03 Rain shwrs NM NM NM SC SC IS IS NM NM NM NM IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS IS IS SC IS IS Heat index 91 84 82 90 95 96 94 88 86 83 85 92 95 97 94 88 84 80 82 90 Max heat 97 87 94 100 100 91 96 101 101 90 94 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 78 89 78 88 78 89 78 88 Temp 89 82 78 85 89 82 78 84 88 82 78 85 89 82 78 84 88 82 Dewpt 70 71 70 71 71 71 71 71 71 70 73 70 71 71 71 72 72 73 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds FW FW SC SC SC SC SC B1 SC SC SC SC SC FW SC SC FW FW PoP 12hr 20 20 40 50 50 20 20 20 20 Rain shwrs IS IS IS IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ VIZ002-250815- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 339 PM AST Sat Jul 24 2021 Date 07/24/21 Sun 07/25/21 Mon 07/26/21 Tue AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 88 77 82 88 90 76 Temp 84 80 78 77 78 83 87 88 86 81 79 77 79 84 87 88 85 80 78 77 78 84 Dewpt 74 74 74 74 74 74 74 74 74 74 75 75 75 75 73 74 71 70 70 71 71 72 RH 72 82 88 90 88 74 65 63 68 79 88 94 88 74 63 63 63 72 76 82 79 67 Wind dir SE E E SE E E E E E E E E E E E E E E E E NE NE Wind spd 17 16 16 14 17 17 17 17 16 14 14 16 14 17 18 17 14 13 14 12 12 17 Wind gust 26 Clouds SC B2 B1 SC SC SC SC B2 OV B1 B2 FW FW SC SC SC SC FW FW FW FW FW PoP 12hr 50 70 60 20 10 QPF 12hr 0.26-0.55 0.71-0.84 0.27-0.34 0.04 0.02 Rain shwrs SC SC SC IS IS IS IS NM NM SC NM IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS IS IS SC IS IS Heat index 91 84 89 95 97 94 86 81 89 94 96 92 84 89 Max heat 98 86 92 101 99 89 94 99 98 86 91 Date 07/27 Wed 07/28/21 Thu 07/29/21 Fri 07/30/21 Sat 07/31/21 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 76 89 77 89 77 89 76 89 Temp 89 81 77 84 89 81 78 84 89 81 78 84 89 81 77 84 89 81 Dewpt 71 70 71 72 72 71 71 71 71 72 73 71 71 72 71 73 72 73 PWind dir E E E E E E E E E Wind char BZ GN GN GN GN GN BZ BZ BZ Avg clouds FW FW SC SC SC SC SC B1 SC SC SC SC SC FW SC SC FW FW PoP 12hr 20 20 40 50 50 20 20 20 20 Rain shwrs IS IS IS IS IS SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$