FOCA52 TJSJ 011832 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 232 PM AST Sun Nov 1 2026 PRZ001-020800- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 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 78 89 79 91 78 Temp 84 81 80 79 78 83 88 89 84 82 81 80 79 85 90 91 85 82 80 79 78 83 Dewpt 75 75 75 75 75 76 76 75 75 75 75 75 75 76 75 75 75 75 75 75 75 75 RH 74 82 85 88 91 80 68 64 74 79 82 85 88 75 62 60 72 79 85 88 91 77 Wind dir E E E E SE E E E E E SE SE SE E E E E E SE SE SE SE Wind spd 12 9 9 8 9 10 16 16 12 9 8 6 6 8 12 14 12 9 6 5 4 4 Clouds B2 B2 B2 OV OV B2 B2 B2 B2 SC SC SC SC SC SC B1 B1 SC SC SC SC SC PoP 12hr 60 50 30 40 30 QPF 12hr 0.35 0.98 0.12 0.48 0.11 Rain shwrs C C L L L C C C C C C C S S S C C C C C C S Tstms S S S S S S S S S Heat index 91 87 84 91 99 99 92 89 86 84 94101101 93 89 85 91 Max heat 97 86 91 100 97 88 94 102 99 87 91 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 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 89 78 89 78 89 Temp 89 81 79 83 89 81 79 83 89 81 79 83 89 81 79 83 89 81 Dewpt 75 75 75 74 75 75 74 74 75 75 74 74 75 75 74 75 73 74 PWind dir SE S W SW SW SW W SW E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 50 60 20 40 40 50 20 20 Rain shwrs L L C C L L S S C C S C C C S S S S Tstms S S S S S S $$ PRZ002-020800- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 90 77 88 77 Temp 84 82 81 80 79 84 89 90 84 81 79 78 77 82 87 88 83 80 79 78 77 82 Dewpt 76 76 76 76 76 77 77 77 76 76 76 76 76 77 77 77 76 76 76 76 76 77 RH 77 82 85 88 91 80 68 66 77 85 91 94 97 85 72 70 80 88 91 94 97 85 Wind dir E E E E E E E E E E E E E E E E E E E SE SE SE Wind spd 11 10 11 11 11 13 14 13 12 11 11 10 9 11 12 9 9 10 10 9 9 10 Clouds B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 SC B1 B1 B1 B1 B2 B2 B2 B2 B1 PoP 12hr 60 60 60 50 50 QPF 12hr 0.36 0.96 0.23 0.41 0.19 Rain shwrs C L L L L C L C C C L C C C C C C C C C C C Tstms S S S S S S S S S S S Heat index 93 90 87 85 94102102 92 87 83 90 99 99 90 86 90 Max heat 98 89 94 103 100 86 90 100 97 85 90 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 76 88 74 88 76 88 76 88 Temp 88 80 77 82 88 78 75 81 88 80 77 82 88 80 77 82 88 80 Dewpt 76 76 75 76 76 76 75 76 76 76 75 76 76 76 75 76 75 75 PWind dir SE S S SW SW SW SW SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 60 40 30 50 50 40 30 Rain shwrs L L C L L C C C C C S C C C C C C C Tstms S S S S S S $$ PRZ007-020800- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 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 90 77 89 77 Temp 83 80 78 77 76 83 89 90 84 81 79 78 77 83 88 88 83 81 79 78 77 82 Dewpt 71 72 72 72 72 72 72 73 73 73 72 71 71 71 73 74 73 73 73 73 74 75 RH 67 77 82 85 87 70 57 58 70 77 79 79 82 67 61 63 72 77 82 85 90 79 Wind dir E NE NE NE NE E E SE E E NE NE NE E E SE E E E E E E Wind spd 10 6 5 5 5 5 14 13 11 9 5 5 4 5 10 9 8 8 6 5 6 6 Wind gust 25 Clouds B2 SC SC FW SC SC SC SC B1 SC SC SC FW SC SC B1 B1 SC SC SC SC SC PoP 12hr 10 40 20 40 30 QPF 12hr 0.02 0.34 0.07 0.41 0.07 Rain shwrs C S S S S S S C S S S S S C C S S S S C Tstms S Heat index 87 84 88 96 98 90 86 82 87 95 97 89 85 88 Max heat 94 83 88 98 96 85 87 98 95 84 88 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 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 75 87 75 87 76 87 75 87 Temp 87 79 76 81 87 79 76 81 87 79 77 81 87 79 76 81 87 79 Dewpt 73 75 73 73 71 73 73 74 73 74 74 74 73 74 74 75 74 74 PWind dir SE E S W SW W SW N SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC SC SC FW FW SC PoP 12hr 50 20 50 20 40 30 30 20 10 Rain shwrs C C S S C C S S C C C C C C S S S S Tstms S S S S $$ PRZ008-020800- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 87 75 88 76 Temp 80 78 76 75 74 80 86 87 81 79 77 76 75 81 87 87 82 80 78 77 76 81 Dewpt 77 76 75 74 73 76 78 78 77 77 75 73 72 75 77 77 77 76 75 73 74 75 RH91 94 97 97 97 88 77 75 88 94 94 90 90 82 72 72 85 88 91 87 94 82 Wind dir E E E E E E E E E E E E E E E NE E E SE SE SE SE Wind spd 11 18 16 14 11 10 9 10 11 6 4 6 6 5 3 6 6 4 5 4 3 3 Clouds OV SC FW SC SC SC SC B1 OV B1 SC SC CL CL CL B1 B1 FW FW FW FW CL PoP 12hr 20 70 40 40 0 QPF 12hr 0.05 1.05 0.06 0.38 0.02 Rain shwrs L S S S C L C S S C C Tstms S S Heat index 86 86 98 99 88 87 98100 90 84 87 Max heat 94 86 100 96 87 100 97 87 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 74 86 74 85 75 86 75 86 Temp 86 78 75 80 86 78 75 79 85 78 76 80 86 78 76 80 86 78 Dewpt 77 76 73 75 77 76 73 75 77 75 73 75 77 76 73 75 75 75 PWind dir NW SE SW S SW SW SW S NW Wind char LT LT GN LT GN LT LT LT LT Avg clouds FW SC FW FW FW SC SC SC SC B1 B1 SC SC B1 SC FW FW SC PoP 12hr 40 5 30 20 40 40 60 20 40 Rain shwrs C C C C S C C C C C L L S S C C Tstms S S $$ PRZ010-020800- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 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 72 92 73 93 74 Temp 82 78 75 73 72 81 90 92 83 79 76 74 73 82 91 92 83 80 77 75 74 82 Dewpt 77 76 75 73 72 76 79 79 77 76 75 74 73 76 79 79 77 76 75 74 74 76 RH 85 94100100100 85 70 66 82 91 97100100 82 68 66 82 88 94 97100 82 Wind dir E NE NE E E E E E E E E E E E SE E E E E E E SE Wind spd 5 10 6 5 4 3 1 4 5 4 6 4 3 4 3 2 9 4 5 6 3 3 Clouds B2 FW CL CL CL SC SC B2 OV SC SC SC CL FW FW B2 B2 FW FW FW FW FW PoP 12hr 5 70 10 50 0 QPF 12hr 0 1.00 0.03 0.59 0.02 Rain shwrs L L L S S S C C Tstms S S S S S Heat index 89 88107108 91 90108109 93 84 89 Max heat 102 88 110 104 90 111 105 89 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 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 73 90 73 90 73 90 73 90 Temp 91 78 74 81 89 78 74 81 89 78 74 81 89 78 74 81 89 78 Dewpt 79 76 74 76 79 75 74 76 78 75 74 76 79 75 74 76 75 75 PWind dir SE SE S S S S S SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC B1 CL CL SC B1 FW FW SC B1 B1 SC SC SC SC FW FW SC PoP 12hr 70 0 50 20 40 40 50 20 30 Rain shwrsL L C C S C C C C C C S S C C Tstms S S S S S S $$ VIZ001-020800- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 89 80 88 79 Temp 84 82 81 80 79 84 88 89 85 83 81 81 80 84 87 88 84 82 80 80 79 83 Dewpt 76 76 77 77 76 77 77 77 76 76 76 76 76 77 77 77 76 76 76 76 76 76 RH 77 82 88 91 91 80 70 68 75 80 85 85 88 80 72 70 77 82 88 88 91 80 Wind dir E E E E E E E E E E E E E E E E E E E SE E SE Wind spd 17 18 17 16 17 18 18 17 17 17 17 16 14 16 14 12 13 14 14 14 14 11 Clouds B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 SC PoP 12hr 60 50 30 50 50 QPF 12hr 0.20 0.28 0.14 0.32 0.16 Rain shwrs C L L C S C C C C C C C C C C C C C C C C C Tstms S S S S Heat index 93 89 87 85 93100101 94 91 88 87 85 93 99 99 92 89 86 84 92 Max heat 99 88 93 102 99 90 93 100 97 88 92 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 79 87 79 87 79 88 79 88 Temp 88 82 80 83 87 81 80 83 87 81 80 83 88 82 80 83 88 82 Dewpt 76 75 75 75 76 75 75 75 76 75 75 76 76 75 76 76 75 76 PWind dir SE S S SW SW SW SW SW SW Wind char GN GN GN GN GN GN LT LT GN Avg clouds SC B1 B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 50 50 20 50 50 30 30 Rain shwrs C C C C C C C C S S S C C C S C C S $$ VIZ002-020800- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 232 PM AST Sun Nov 1 2026 Date 11/01/26 Mon 11/02/26 Tue 11/03/26 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 78 91 79 90 78 Temp 84 82 80 79 78 84 90 91 85 83 81 80 79 84 89 90 84 82 80 79 78 83 Dewpt 77 77 77 77 76 77 77 77 77 77 77 76 76 77 77 77 77 76 76 76 76 77 RH 80 85 91 94 94 80 66 64 77 82 88 88 91 80 68 66 80 82 88 91 94 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 16 16 16 13 14 16 17 18 16 13 13 13 13 13 14 13 13 12 12 13 11 11 Clouds B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 60 40 30 50 60 QPF 12hr 0.18 0.16 0.16 0.33 0.20 Rain shwrs C L C C S C C S S C C C C C C C C C C C C L Tstms S S Heat index 93 89 85 94103104 95 91 88 85 94102103 93 89 85 92 Max heat 100 88 94 105 102 90 94 103 100 88 92 Date 11/04 Thu 11/05/26 Fri 11/06/26 Sat 11/07/26 Sun 11/08/26 AST 6hrly 14 2002 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 88 76 89 77 89 75 89 Temp 89 80 77 82 88 80 77 82 89 81 78 83 89 79 76 82 89 79 Dewpt 76 76 75 76 76 75 75 76 76 75 75 76 76 76 76 76 74 74 PWind dir SE SE S S SW SW SW SW S Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC SC SC SC SC PoP 12hr 60 50 50 30 20 50 50 30 30 Rain shwrs L C C C C C C C S S C C C S C C S $$