


Area Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
Versions:
1
2
042 FOCA52 TJSJ 132102 AFMSJU Area Forecast Matrices National Weather Service San Juan PR 502 PM AST Sun Jul 13 2025 PRZ001-140800- San Juan and Vicinity- Including the cities of Bayamon, Carolina, Catano, Guaynabo, San Juan, Toa Alta, Toa Baja, and Trujillo Alto 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 82 80 88 90 71 75 82 81 88 90 72 76 82 Temp 79 77 76 77 83 87 88 85 80 77 76 77 83 87 88 85 80 78 77 78 83 Dewpt 74 74 73 73 74 73 74 74 73 73 73 72 74 75 75 75 75 75 74 74 76 RH 85 90 90 87 74 63 63 70 79 87 90 85 74 68 66 72 85 91 90 88 80 Wind dir E E SE SE E E E E E E SE SE E E E E E E E E E Wind spd 8 5 4 6 9 12 13 12 8 6 6 6 6 12 16 11 10 10 8 8 9 Wind gust 24 26 Clouds SC SC FW FW FW SC B1 B1 CL FW FW SC CL CL B2 B2 FW FW FW FW B1 PoP 12hr 30 50 20 60 50 QPF 12hr 0.02-0.10 0.12-0.31 0.01-0.06 0.14-0.60 0.02-0.09 Snow 12hr MM MM MM Rain shwrs IS SC IS IS IS SC SC IS IS IS NM NM IS IS IS IS SC Tstms IS IS Heat index 82 89 95 96 92 83 89 97 99 94 85 80 92 Max heat 98 90 93 103 102 89 94 106 104 91 97 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 88 77 89 75 89 75 89 Temp 88 80 77 84 88 81 77 84 89 80 76 83 89 80 76 83 89 80 Dewpt 77 76 76 77 77 76 75 76 75 75 74 75 75 75 74 75 76 75 PWind dir E E E E E E E E E Wind char GN LT GN GN GN LT GN LT GN Avg clouds B2 B1 SC SC SC FW CL FW SC FW CL FW SC FW CL FW FW FW PoP 12hr 60 30 30 20 20 20 20 10 10 Rain shwrs NM NM IS IS IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ002-140800- Northeast- Including the cities of Ceiba, Canovanas, Fajardo, Humacao, Loiza, Luquillo, Naguabo, and Rio Grande 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 75 82 75 85 90 65 76 82 75 85 90 65 76 82 Temp 79 77 75 76 81 84 85 83 79 77 76 77 81 85 85 83 79 78 76 77 82 Dewpt 72 73 72 72 73 73 73 73 72 73 72 72 73 74 74 75 74 74 74 74 75 RH 79 87 90 87 77 70 67 72 79 87 87 85 77 70 70 77 85 88 94 90 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 8 6 6 9 10 11 12 11 9 9 10 8 9 13 14 13 12 12 11 10 11 Wind gust 23 24 23 21 Clouds SC B1 SC B1 FW B1 B1 B1 CL SC SC SC CL CL B1 B1 SC SC SC SC B2 PoP 12hr 50 50 30 50 60 QPF 12hr 0.12 0.19-0.33 0.01-0.09 0.09-0.61 0.05-0.13 Snow 12hr MM MM MM Rain shwrs SC SC IS SC IS SC SC SC IS IS IS SC SC SC SC SC SC NM Heat index 82 86 91 92 89 82 87 92 93 90 84 80 88 Max heat 96 90 93 100 99 90 94 102 101 91 96 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 77 86 77 86 75 86 76 86 Temp 85 80 77 82 86 80 77 83 86 79 76 82 86 79 76 82 86 79 Dewpt 76 75 75 76 76 75 74 74 74 73 73 74 74 73 73 74 75 74 PWind dir E E E E E E E E E Wind char GN GN GN GN GN LT GN GN GN Avg clouds B2 B1 FW SC SC FW CL FW SC FW FW FW SC FW CL FW SC FW PoP 12hr 60 40 40 20 20 20 20 20 20 Rain shwrs NM NM IS SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ003-140800- Southeast- Including the cities of Arroyo, Guayama, Maunabo, Patillas, Salinas, and Yabucoa 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 82 75 86 92 67 75 82 76 86 93 68 76 82 Temp 78 77 75 76 81 85 86 83 79 77 75 76 82 85 86 84 79 78 76 77 82 Dewpt 73 73 72 72 73 73 73 74 72 73 73 72 73 74 74 75 74 74 74 74 75 RH 85 87 90 87 77 67 65 74 79 87 94 87 74 70 68 74 85 88 94 90 79 Wind dir E NE NE E E E SE E E E E E E E E E E E E E E Wind spd 8 5 5 6 10 11 11 10 9 9 9 8 9 13 13 12 11 11 10 9 10 Wind gust 24 23 21 27 26 24 23 23 20 19 Clouds FW SC SC FW FW FW SC SC CL B1 SC SC CL CL FW FW SC SC SC SC FW PoP 12hr 30 10 40 20 20 QPF 12hr 0.02-0.11 0.03-0.19 0.03-0.09 0.00-0.10 0.00-0.10 Snow 12hr MM MM MM Rain shwrs IS SC IS IS IS IS IS SC SC IS IS IS IS IS IS IS IS Heat index 81 86 91 93 89 81 87 93 95 91 83 80 89 Max heat 97 90 94 102 101 89 94 106 105 90 98 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 76 87 75 87 75 86 Temp 86 80 77 82 86 80 77 83 87 79 75 82 87 79 76 82 86 79 Dewpt 76 75 75 76 77 75 75 75 74 73 73 74 74 74 73 75 73 73 PWind dir E E E E E NE E E E Wind char GN GN GN GN GN LT GN LT GN Avg clouds SC B1 SC SC FW FW CL FW FW FW CL FW SC FW CL FW FW FW PoP 12hr 60 10 10 0 0 10 10 10 10 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ004-140800- Eastern Interior- Including the cities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, Gurabo, Juncos, Las Piedras, and San Lorenzo 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 71 75 75 84 90 67 72 75 75 84 91 68 73 76 Temp 76 74 72 73 79 83 84 81 76 74 72 74 79 83 84 82 77 75 73 74 80 Dewpt 71 71 70 70 72 71 71 71 70 71 71 70 72 72 73 73 72 72 72 72 73 RH 85 90 93 90 79 67 65 72 82 90 97 87 79 70 70 74 85 90 97 93 79 Wind dir E E E E E SE SE E E E E E E E E E E E E E E Wind spd 5 3 2 4 9 10 11 10 5 5 6 5 6 12 13 9 8 8 5 5 8 Clouds FW SC FW FW CL SC B1 SC CL SC SC SC CL CL SC SC FW FW FW FW SC PoP 12hr 30 40 30 30 10 QPF 12hr 0.01-0.12 0.08-0.29 0.02-0.09 0.01-0.61 0.00-0.08 Snow 12hr MM MM MM Rain shwrs IS SC IS IS IS SC SC SC SC IS IS IS IS IS IS IS IS Tstms IS IS Heat index 81 88 89 85 82 89 91 86 83 Max heat 95 83 92 102 101 83 93 103 102 85 94 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 73 84 74 86 72 85 72 85 Temp 84 77 74 80 84 77 74 81 86 76 73 80 85 76 73 80 85 76 Dewpt 74 73 73 75 75 74 73 74 73 72 71 73 73 72 71 73 73 72 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC FW FW SC FW CL FW FW FW CL FW SC FW CL FW FW FW PoP 12hr 60 10 10 0 0 20 20 5 10 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ005-140800- North Central- Including the cities of Arecibo, Barceloneta, Dorado, Florida, Manati, Vega Alta, and Vega Baja 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 70 74 82 83 88 93 71 74 82 83 88 93 72 75 82 Temp 78 76 75 76 82 87 88 85 79 77 75 76 83 87 88 85 80 77 76 77 83 Dewpt 74 74 73 72 74 74 75 74 73 73 72 72 74 75 76 76 75 75 74 73 76 RH 88 94 94 87 77 65 66 70 82 87 90 87 74 68 68 75 85 94 94 87 80 Wind dir E E SE SE E E E E E SE SE SE E E E E E E E E E Wind spd 9 8 5 6 6 11 16 14 10 8 6 8 8 11 16 17 12 8 5 6 10 Wind gust 31 27 28 34 23 Clouds FW FW FW FW CL FW B2 B1 FW FW CL FW CL CL SC SC FW FW FW FW SC PoP 12hr 5 50 5 20 20 QPF 12hr 0.00-0.05 0.10-0.88 0.01 0.05-0.65 0.00-0.07 Snow 12hr MM MM MM Rain shwrs IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS Heat index 80 89 96 99 93 81 89 97100 94 84 91 Max heat 99 91 96 110 107 89 96 111 109 91 98 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 76 89 76 89 75 88 74 89 Temp 88 80 76 84 89 80 77 84 89 79 75 82 88 79 75 83 89 79 Dewpt 79 76 75 77 79 76 75 76 78 75 74 75 78 75 74 76 78 75 PWind dir E E E E E E E E E Wind char GN LT GN GN GN GN GN LT GN Avg clouds SC B1 SC SC SC FW CL FW FW FW CL FW SC FW CL FW FW FW PoP 12hr 50 10 10 0 5 20 20 5 20 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS IS SC Tstms IS IS IS $$ PRZ006-140800- Central Interior- Including the cities of Aibonito, Barranquitas, Ciales, Coamo, Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 70 75 75 83 92 61 70 75 75 83 93 62 71 76 Temp 74 72 70 71 78 82 83 80 74 72 71 72 78 82 83 80 75 73 72 73 78 Dewpt 71 70 69 69 71 70 70 70 70 70 69 69 71 71 72 72 71 71 71 70 72 RH 90 93 97 93 79 67 65 72 87 93 93 90 79 69 70 77 87 93 97 90 82 Wind dir E E E E E E SE SE E E E E E E E E E E E E E Wind spd 3 3 3 3 6 9 10 9 5 4 5 5 5 10 11 9 6 5 4 4 6 Wind gust 24 23 19 27 25 20 Clouds CL FW CL CL CL CL B1 SC CL FW FW FW CL CL SC SC CL CL CL CL FW PoP 12hr 0 40 5 20 5 QPF 12hr 0.01 0.02-0.53 0.00-0.06 0.00-0.55 0.01 Snow 12hr MM MM MM Rain shwrs SC SC IS IS IS IS IS Heat index 80 85 87 82 80 86 88 83 81 Max heat 97 83 92 102 101 82 92 105 103 85 95 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 72 83 72 84 70 83 70 83 Temp 83 76 72 79 83 76 72 79 84 75 71 78 83 75 71 78 83 75 Dewpt 74 72 72 73 75 73 72 72 73 71 70 72 73 71 70 72 73 71 PWind dir E E E E E E E E E Wind char GN LT GN LT GN LT LT LT GN Avg clouds SC SC FW FW FW FW CL FW FW FW CL FW SC FW CL FW FW FW PoP 12hr 40 5 10 0 10 20 20 0 0 Rain shwrs SC SC IS IS IS IS IS IS IS IS IS Tstms IS $$ PRZ007-140800- Ponce and Vicinity- Including the cities of Guayanilla, Juana Diaz, Yauco, Penuelas, Ponce, and Santa Isabel 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 62 74 82 75 86 93 62 74 82 75 87 93 63 75 82 Temp 78 76 74 75 81 85 86 83 78 76 74 76 82 86 87 84 79 77 75 77 83 Dewpt 72 71 70 69 70 71 71 72 71 70 70 69 70 71 72 73 72 71 71 70 72 RH 82 85 87 82 69 63 61 70 79 82 87 79 67 61 61 70 79 82 87 79 70 Wind dir E NE NE E E SE SE SE E E E E E SE SE E E E E E E Wind spd 4 4 3 4 5 12 11 10 8 6 8 8 6 12 12 11 8 5 4 4 5 Wind gust 26 25 21 19 19 19 19 27 27 25 21 Clouds CL CL CL CL CL CL SC SC FW FW FW FW CL CL FW FW CL CL CL CL CL PoP 12hr 0 20 5 0 0 QPF 12hr 0 0.02-0.75 0.00-0.06 0.00-0.34 0 Snow 12hr MM MM MM Rain shwrs SC IS IS IS IS IS Heat index 80 85 90 92 89 81 86 91 94 90 82 87 Max heat 98 90 92 103 102 90 94 105 104 90 96 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 76 88 76 88 74 87 74 87 Temp 88 80 76 83 88 80 76 83 88 79 75 82 87 79 75 82 87 78 Dewpt 74 73 72 73 74 73 71 72 73 73 70 71 73 73 71 72 72 71 PWind dir E E E E E E E E E Wind char GN LT GN GN GN LT LT LT GN Avg clouds FW SC SC FW FW SC CL CL FW SC FW FW SC SC FW FW FW FW PoP 12hr 50 10 40 0 30 5 20 5 0 Rain shwrs SC SC IS IS SC SC SC SC IS IS IS IS IS Tstms IS IS IS IS IS $$ PRZ008-140800- Northwest- Including the cities of Aguadilla, Camuy, Hatillo, Isabela, and Quebradillas 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 72 82 83 87 93 69 73 82 83 87 93 70 74 82 Temp 77 75 73 74 81 86 87 83 77 75 73 74 81 86 87 84 78 76 75 76 81 Dewpt 74 73 72 71 72 72 74 74 73 72 71 70 72 73 75 74 74 74 73 72 74 RH 90 94 97 90 74 63 65 74 87 90 93 87 74 65 68 72 88 94 94 87 79 Wind dir E E E E E E NE E E E E E E E E E E E E E E Wind spd 8 10 8 8 6 9 12 11 8 9 8 6 9 10 13 16 11 9 5 6 11 Wind gust 19 28 24 27 33 21 Clouds FW FW CL FW CL CL B2 B2 SC FW CL CL CL CL B2 B2 FW FW FW FW FW PoP 12hr 5 60 20 70 5 QPF 12hr 0.01 0.45-1.06 0.02 0.59-1.05 0.01 Snow 12hr MM MM MM Rain shwrs IS IS NM NM IS IS NM NM IS IS IS IS Tstms IS IS IS IS Heat index 85 92 95 90 85 93 96 90 80 87 Max heat 101 90 94 109 107 89 94 109 108 90 97 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 75 87 74 87 73 86 73 87 Temp 86 79 75 82 87 79 75 82 87 78 74 81 86 77 74 81 87 77 Dewpt 77 75 74 75 77 76 74 74 76 74 73 74 76 74 73 73 76 74 PWind dir E E E E E E E E E Wind char BZ GN GN GN GN GN GN LT GN Avg clouds SC B1 SC SC FW SC CL CL FW SC CL FW SC FW CL CL SC SC PoP 12hr 50 30 40 0 20 20 20 0 50 Rain shwrs SC SC SC SC SC SC IS IS IS IS IS SC SC Tstms IS IS IS IS IS IS IS $$ PRZ009-140800- Western Interior- Including the cities of Adjuntas, Lares, Las Marias, Maricao, Sabana Grande, San Sebastian, and Utuado 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 63 70 74 75 83 92 64 70 75 75 84 93 65 71 75 Temp 74 72 70 72 78 82 83 80 74 72 71 72 78 83 84 81 75 73 72 73 79 Dewpt 72 71 70 68 70 70 71 71 71 70 69 68 70 70 72 72 71 71 70 69 72 RH 93 97100 87 76 67 67 74 90 93 93 87 76 65 67 74 87 93 93 87 79 Wind dir E E E E E E SE SE E E E E E E E E E E E E E Wind spd 3 4 3 3 4 6 5 5 4 5 5 4 4 5 6 6 4 4 3 3 4 Wind gust 25 24 20 25 25 21 Clouds CL CL CL CL CL CL B2 B2 SC CL CL CL CL CL B1 B1 CL CL CL CL CL PoP 12hr 0 70 20 40 0 QPF 12hr 0 0.17-1.05 0.01 0.02-1.04 0 Snow 12hr MM MM MM Rain shwrs NM NM IS SC SC Tstms IS IS IS IS Heat index 86 88 83 80 87 90 84 81 Max heat 97 83 90 103 102 84 91 105 103 84 93 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 84 72 84 72 85 70 83 70 83 Temp 84 76 73 80 84 76 72 80 85 75 71 78 83 75 71 78 83 75 Dewpt 75 73 72 73 75 73 71 72 74 72 71 71 74 72 70 72 74 72 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC B1 CL CL FW SC FW FW SC SC FW FW FW SC PoP 12hr 70 30 50 0 40 10 30 5 30 Rain shwrs NM NM SC SC NM NM SC SC IS IS SC IS IS SC SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ010-140800- Mayaguez and Vicinity- Including the cities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, Rincon, and San German 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 73 82 75 88 93 69 73 82 76 89 93 69 74 82 Temp 78 76 74 75 82 87 88 84 78 76 74 75 82 87 89 85 79 77 75 76 83 Dewpt 74 74 72 70 72 73 75 74 74 73 71 70 72 74 75 75 75 74 72 71 74 RH 88 94 93 84 72 63 66 72 88 90 90 84 72 65 64 72 88 90 90 85 74 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 6 6 6 5 5 5 6 6 6 9 8 6 8 5 6 6 4 5 4 5 6 Wind gust 17 17 17 17 25 24 23 19 17 19 16 17 Clouds FW FW CL CL CL CL B2 B2 B1 FW FW FW CL CL B1 B1 FW FW FW FW CL PoP 12hr 5 70 30 60 5 QPF 12hr 0.00-0.06 0.14-1.14 0.01-0.29 0.03-1.06 0.00-0.15 Snow 12hr MM MM MM Rain shwrs IS NM NM SC NM NM IS IS IS IS Tstms IS IS IS IS Heat index 87 95 98 92 80 88 96 99 94 81 89 Max heat 101 90 94 109 108 89 94 109 108 90 96 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 75 89 75 89 74 88 74 88 Temp 89 80 76 84 89 80 75 83 89 79 75 82 88 79 74 82 88 79 Dewpt 78 76 74 75 78 76 74 74 77 75 73 73 76 75 73 74 77 75 PWind dir E E E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B2 B2 B1 SC B1 FW FW FW SC FW FW SC SC SC FW FW SC PoP 12hr 70 60 70 0 40 5 40 5 40 Rain shwrs NM NM NM NM NM NM IS SC SC IS IS IS SC IS IS SC SC Tstms IS IS IS IS IS IS IS IS IS IS $$ PRZ011-140800- Southwest- Including the cities of Cabo Rojo, Guanica, and Lajas 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 70 74 82 83 90 93 70 75 82 83 91 93 70 75 82 Temp 79 77 75 76 84 89 90 86 80 77 75 77 84 89 91 87 80 78 76 77 85 Dewpt 75 73 71 70 72 74 74 74 73 72 71 70 72 74 75 75 75 73 71 70 73 RH 88 87 87 82 67 61 60 68 79 85 87 79 67 61 60 68 85 85 85 79 67 Wind dir E E E E E SE SE SE E E E E E SE SE SE E E E E E Wind spd 6 6 5 4 8 14 14 11 10 12 12 11 12 13 16 10 6 5 6 4 3 Wind gust 28 29 24 20 29 26 25 25 28 32 26 21 Clouds FW CL CL CL CL CL SC SC SC FW FW CL CL CL FW FW FW FW FW FW CL PoP 12hr 5 30 30 5 0 QPF 12hr 0.01 0.04-0.77 0.05 0.00-0.57 0.01 Snow 12hr MM MM MM Rain shwrs IS SC IS SC IS IS IS IS IS IS IS Tstms Heat index 83 89 97100 94 83 90 98101 96 85 91 Max heat 99 90 92 105 103 90 94 106 105 91 95 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 91 76 91 76 92 74 91 75 90 Temp 91 81 77 85 91 81 76 85 92 80 75 84 91 80 76 84 90 80 Dewpt 77 76 73 75 77 76 73 73 77 75 72 73 76 75 72 74 74 73 PWind dir E E E E E E E E SE Wind char GN GN GN GN GN LT GN GN GN Avg clouds SC B2 B1 SC SC B1 SC FW SC B1 SC FW FW SC SC SC FW FW PoP 12hr 60 40 60 10 50 10 30 20 5 Rain shwrs NM SC SC SC IS IS IS IS SC SC IS IS SC IS IS IS IS Tstms IS IS IS IS IS IS IS IS $$ PRZ012-140800- Culebra- Including the city of Culebra 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 79 82 83 87 91 76 79 82 83 87 92 80 Temp 81 80 79 80 84 86 87 85 82 81 79 80 84 86 87 85 82 81 80 80 84 Dewpt 74 75 73 73 73 74 75 75 74 74 74 74 75 76 76 76 75 76 76 76 76 RH 79 85 82 79 70 68 68 72 77 79 85 82 74 72 70 75 79 85 88 88 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 14 16 16 16 18 16 14 16 14 16 13 14 17 18 19 20 20 20 19 18 Clouds SC B1 FW SC SC B1 B2 B2 CL CL FW CL CL CL B2 B2 B1 B1 B1 B1 B2 PoP 12hr 40 50 5 50 60 QPF 12hr 0.09 0.25 0.01 0.14 0.15 Snow 12hr MM MM MM Rain shwrs SC SC IS IS SC SC SC IS SC SC SC SC SC SC NM Heat index 87 85 82 83 90 94 95 93 88 85 83 84 91 96 97 95 89 87 84 86 93 Max heat 98 90 94 101 101 90 96 105 104 92 98 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 80 88 80 87 79 87 79 87 Temp 87 82 80 85 88 83 80 85 87 82 79 84 87 82 79 84 87 82 Dewpt 77 76 77 77 77 76 76 75 76 75 75 75 76 75 75 76 76 76 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ GN GN GN BZ BZ Avg clouds B2 B1 SC SC SC FW CL FW SC SC SC SC SC FW CL FW SC FW PoP 12hr 60 40 40 20 20 20 20 20 20 Rain shwrs NM NM IS SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ PRZ013-140800- Vieques- Including the city of Vieques 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 75 77 82 83 86 90 75 78 82 83 87 90 75 78 82 Temp 80 79 78 78 83 86 86 85 81 79 78 79 83 86 87 85 81 80 78 79 84 Dewpt 72 73 73 72 72 73 72 73 73 73 73 72 73 74 74 75 74 74 75 75 75 RH 77 82 85 82 70 65 63 67 77 82 85 79 72 68 65 72 79 82 91 88 74 Wind dir E E E E E SE E E E E E E E E E E E E E E E Wind spd 12 13 14 16 13 14 16 16 16 16 16 13 13 17 17 19 19 20 18 18 16 Clouds SC B1 SC SC SC B1 B1 B1 CL SC SC FW CL CL SC SC B1 B1 B1 B1 B2 PoP 12hr 50 50 20 50 60 QPF 12hr 0.11 0.19 0.01-0.09 0.10 0.15 Snow 12hr MM MM MM Rain shwrs SC SC IS SC IS SC SC SC IS IS IS SC SC SC SC SC SC NM Heat index 85 80 88 93 93 91 85 82 81 90 94 95 93 87 84 80 83 91 Max heat 94 89 91 99 98 89 93 101 100 90 95 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 87 79 87 79 87 78 87 78 87 Temp 87 82 79 84 87 82 79 84 87 81 78 83 87 81 78 84 87 81 Dewpt 75 75 76 76 76 75 75 75 74 74 74 74 73 73 74 75 75 74 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ GN GN GN GN BZ Avg clouds B2 B2 SC B1 SC FW CL FW SC FW FW SC SC FW CL FW SC FW PoP 12hr 60 40 40 20 20 20 20 20 20 Rain shwrs NM NM SC SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ VIZ001-140800- St.Thomas...St. John...and Adjacent Islands- Including the cities of Anna`s Retreat, Charlotte Amalie, Charlotte Amalie East, Charlotte Amalie West, and Cruz Bay 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 78 82 83 85 90 70 78 82 83 85 91 71 79 82 Temp 80 79 78 79 82 84 85 84 80 79 78 79 83 85 85 84 81 80 79 79 83 Dewpt 73 74 73 73 73 73 73 74 73 74 73 74 74 75 75 76 75 75 75 75 75 RH 79 85 85 82 74 70 67 72 79 85 85 85 74 72 72 77 82 85 88 88 77 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 13 14 16 14 18 18 16 16 16 17 16 12 18 16 19 20 20 21 20 18 18 Clouds SC SC SC SC B1 B1 B1 SC CL FW CL FW SC SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 40 40 20 40 60 QPF 12hr 0.09 0.10-0.17 0.01 0.12 0.12 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC SC SC IS IS IS IS IS SC SC SC SC SC SC NM Heat index 84 82 80 87 91 92 90 85 82 80 82 89 93 94 92 86 84 82 83 90 Max heat 97 90 94 99 99 89 96 103 103 91 98 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 79 86 79 86 78 85 78 86 Temp 85 81 79 83 86 81 79 83 86 81 78 83 85 81 78 83 86 81 Dewpt 76 76 77 76 76 76 75 74 74 74 74 74 74 74 74 75 75 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ GN GN GN BZ BZ Avg clouds B2 B1 SC SC B1 SC SC SC FW SC SC SC SC CL CL FW FW FW PoP 12hr 60 40 40 10 10 20 20 10 10 Rain shwrs NM NM IS SC SC IS IS IS IS IS IS IS IS IS IS IS Tstms IS IS $$ VIZ002-140800- St Croix- Including the cities of Christiansted, Frederiksted, Frederiksted Southeast, and Grove Place 502 PM AST Sun Jul 13 2025 Date 07/13/25 Mon 07/14/25 Tue 07/15/25 Wed 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 74 77 82 83 86 92 75 78 82 83 86 92 75 78 82 Temp 80 79 77 78 83 85 86 84 81 79 78 79 83 85 86 85 81 80 79 79 83 Dewpt 73 74 73 73 73 74 74 74 73 74 73 73 74 75 75 75 75 75 75 75 76 RH 79 85 87 85 72 70 68 72 77 85 85 82 74 72 70 72 82 85 88 88 80 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 11 11 13 12 14 18 16 14 14 14 13 12 16 13 16 18 18 19 18 16 16 Clouds SC SC FW SC B1 B1 B1 SC SC SC SC FW SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 40 40 20 50 50 QPF 12hr 0.07 0.11-0.19 0.04 0.13 0.12 Snow 12hr MM MM MM Rain shwrs SC IS IS IS SC SC SC IS IS IS IS IS IS SC SC SC SC SC SC SC Heat index 84 80 80 89 93 94 91 85 82 81 90 94 96 92 87 84 80 83 91 Max heat 96 90 94 104 102 89 96 105 103 90 97 Date 07/16 Thu 07/17/25 Fri 07/18/25 Sat 07/19/25 Sun 07/20/25 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 87 79 87 79 87 78 87 78 87 Temp 87 82 79 84 87 82 79 84 87 81 78 83 87 81 78 83 87 81 Dewpt 76 76 76 77 77 75 75 75 75 74 74 74 75 74 74 75 75 75 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ GN GN GN GN BZ Avg clouds B1 B1 SC SC SC SC CL CL FW FW CL FW SC SC SC FW CL FW PoP 12hr 60 30 30 0 10 20 20 5 10 Rain shwrs SC SC SC SC SC IS IS IS IS IS IS IS IS IS Tstms IS IS $$