225 FOCA52 TJSJ 300903 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 AM AST Tue Dec 30 2025 PRZ001-302000- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 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 71 85 73 85 Temp 75 82 84 78 75 73 72 71 77 83 85 79 77 75 74 73 77 83 85 79 77 Dewpt 67 67 66 66 66 67 67 68 68 69 69 70 70 70 70 70 70 69 69 69 69 RH 76 61 55 67 74 81 84 90 74 63 59 74 79 84 87 90 79 63 59 72 76 Wind dir SE E E SE SE SE S S S E E E SE SE SE SE SE E E E E Wind spd 6 10 11 10 6 5 5 5 4 8 9 10 6 6 5 6 5 10 11 10 9 Clouds SC FW CL CL CL CL FW FW SC SC SC SC FW FW CL CL CL CL SC SC SC PoP 12hr 10 10 10 5 40 QPF 12hr 0.01 0.01 0.08 0.01 0.20 Rain shwrs S S S S S C C S Tstms S S Heat index 85 86 87 89 87 88 82 Max heat 86 84 89 87 89 87 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 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 85 74 85 72 85 73 85 Temp 74 77 85 77 75 78 85 76 73 77 85 77 74 77 85 77 Dewpt 68 69 69 69 70 70 70 70 70 70 70 70 70 70 70 70 PWind dir E E E E SE SE S E Wind char LT GN GN GN LT GN LT GN Avg clouds SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC B1 B2 PoP 12hr 50 60 50 50 50 50 50 70 Rain shwrs S C L L C C C C C C C C C C L L Tstms S S $$ PRZ002-302000- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 70 85 70 83 Temp 75 81 82 76 73 72 71 70 76 83 85 78 75 73 71 70 75 81 83 77 75 Dewpt 68 68 67 67 68 68 68 68 70 71 71 71 70 70 70 70 71 71 70 69 69 RH 79 65 61 74 84 87 90 93 82 67 63 79 84 90 97100 87 72 65 76 82 Wind dir E SE SE SE SE E E E SE SE SE E E SE E E E E E E E Wind spd 8 12 10 8 6 8 8 8 9 8 9 8 8 8 6 8 6 10 9 8 8 Clouds SC SC CL CL CL CL FW SC SC SC SC CL CL CL CL CL CL CL SC SC SC PoP 12hr 10 20 20 0 50 QPF 12hr 0.02 0.04 0.06 0 0.53 Rain shwrs S S S S S S C C S Tstms S S Heat index 83 84 88 90 85 87 Max heat 85 82 90 87 87 85 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 72 85 70 84 71 84 Temp 72 76 84 76 73 77 85 75 71 75 84 75 72 76 84 76 Dewpt 69 70 71 70 70 71 72 71 71 71 72 71 71 71 71 70 PWind dir E E E E E SE SE SE Wind char LT LT GN GN LT GN LT LT Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 PoP 12hr 50 50 50 50 50 40 40 70 Rain shwrs S C C C C C C C C C C C C C L L Tstms S S $$ PRZ007-302000- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 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 68 85 71 85 Temp 73 82 84 76 73 71 70 68 75 83 85 78 75 73 72 71 76 83 84 78 75 Dewpt 62 63 61 62 63 62 61 64 65 66 67 69 68 68 68 67 67 65 65 65 65 RH 68 53 46 62 71 73 73 87 71 57 55 74 79 84 87 87 74 55 53 64 71 Wind dir NE SE SE SE NE NE NE NE NE E SE SE E E E E E E SE E E Wind spd 3 11 9 8 4 4 4 4 6 10 10 9 6 6 5 4 5 10 11 9 6 Clouds FW FW CL CL FW FW FW SC SC SC SC CL SC SC CL CL CL CL SC SC CL PoP 12hr 0 20 20 10 20 QPF 12hr 0 0.05 0.11 0.03 0.05 Rain shwrs S S S S S S S S S Heat index 83 84 85 87 84 86 Max heat 85 82 88 86 86 85 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 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 86 68 86 69 86 Temp 71 76 85 75 71 76 86 74 69 74 86 74 70 75 86 75 Dewpt 64 66 66 67 66 66 69 68 67 67 69 69 67 67 68 69 PWind dir NE E NE E E E NE E Wind char LT GN LT GN LT LT LT LT Avg clouds CL FW SC SC FW FW SC SC SC FW FW FW FW FW SC SC PoP 12hr 10 30 10 30 20 10 10 40 Rain shwrs S C C S S C C S S S S S S C C $$ PRZ008-302000- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 69 83 72 82 Temp 74 80 82 76 73 72 70 69 75 81 82 77 75 74 73 72 76 81 82 77 74 Dewpt 65 66 68 68 68 67 66 64 66 69 71 71 71 71 69 67 68 70 71 71 70 RH 74 62 63 76 84 84 87 84 74 67 69 82 87 90 87 84 76 69 69 82 87 Wind dir SE E N N NE E SE SE SE NE NE NE E E E E E E NE E E Wind spd 10 5 8 4 5 4 4 5 4 6 8 5 4 2 1 2 10 10 12 14 14 Clouds SC FW SC FW FW FW FW CL CL CL SC B1 B2 B2 SC SC SC SC B2 B2 SC PoP 12hr 10 5 50 50 60 QPF 12hr 0.04 0.01 0.30 0.30 0.56 Rain shwrs S S S S C C C C C S S L L S Tstms S S S S S Heat index 83 84 84 87 84 86 Max heat 85 83 87 85 87 85 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 82 72 83 68 83 69 83 Temp 71 74 82 75 72 76 82 72 69 73 82 73 70 74 83 74 Dewpt 67 68 70 71 68 68 72 71 68 68 71 71 68 68 69 69 PWind dir E NE E E SE NE SE NE Wind char BZ BZ GN GN LT LT LT LT Avg clouds SC SC SC SC CL FW SC B2 SC SC SC SC SC SC SC B2 PoP 12hr 20 50 5 60 40 50 30 70 Rain shwrs S S C C S L L C C C C C C L L Tstms S S $$ PRZ010-302000- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 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 68 88 71 87 Temp 74 83 84 77 73 71 69 68 76 86 87 79 76 74 72 71 77 85 87 79 75 Dewpt 66 68 68 68 68 68 67 66 69 72 72 72 72 71 70 69 70 73 72 71 71 RH 76 61 59 74 84 90 93 93 79 63 61 79 87 90 93 93 79 67 61 77 87 Wind dir E S W E NE E E E E NE W NE E E E E E E N NE NE Wind spd 6 6 8 6 9 5 4 5 6 1 3 6 4 5 5 4 5 1 4 6 6 Clouds FW FW SC CL FW FW FW SC SC SC SC B2 B1 B1 SC SC SC SC B2 B2 SC PoP 12hr 20 10 50 40 60 QPF 12hr 0.03 0.03 0.34 0.22 0.55 Rain shwrs S S S S C C C C S S S S L L S Tstms S S S S S Heat index 86 88 92 94 83 91 94 Max heat 88 85 95 91 94 91 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 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 86 69 88 67 88 68 88 Temp 70 75 86 75 71 76 87 73 68 74 87 74 69 75 87 75 Dewpt 69 69 71 70 69 69 73 71 68 70 72 71 69 70 70 69 PWind dir E NE E SE E SE SE W Wind char GN GN GN LT LT LT LT LT Avg clouds SC FW FW SC CL CL FW SC SC FW FW SC SC SC SC B2 PoP 12hr 10 30 0 40 20 50 20 80 Rain shwrs S S C C C C S S C C S S D D Tstms S S $$ VIZ001-302000- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 71 85 76 83 Temp 79 83 84 78 75 73 72 71 77 83 85 81 79 78 77 76 79 82 83 79 77 Dewpt 69 68 69 69 69 70 69 70 71 71 71 72 72 72 71 71 72 71 71 70 70 RH 72 61 61 74 82 90 90 97 82 67 63 74 79 82 82 85 79 69 67 74 79 Wind dir E SE SE SE E E E E SE SE SE E E E E E E E E E E Wind spd 13 12 11 10 9 11 11 12 11 10 11 10 11 11 10 11 11 12 9 8 10 Clouds FW FW CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL SC SC SC PoP 12hr 0 5 0 0 20 QPF 12hr 0 0.01 0 0 0.06 Rain shwrs S S S S Heat index 86 87 88 90 84 86 87 Max heat 87 85 90 89 88 86 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 86 74 85 72 84 73 85 Temp 75 78 86 78 75 78 85 76 73 76 84 76 74 77 85 77 Dewpt 71 72 72 72 72 73 73 72 73 73 73 73 72 73 73 70 PWind dir E E E E E SE SE SE Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 30 50 50 50 50 40 60 60 Rain shwrs S C C C C C C C C C C C C L L C Tstms S S $$ VIZ002-302000- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 AM AST Tue Dec 30 2025 Date Tue 12/30/25 Wed 12/31/25 Thu 01/01/26 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 83 70 85 71 83 Temp 76 82 83 77 74 72 71 70 76 83 85 78 75 73 72 71 75 81 83 77 75 Dewpt 66 66 67 68 68 69 69 69 70 70 70 70 70 70 69 69 70 69 69 69 69 RH 71 58 59 74 82 90 93 97 82 65 61 76 84 90 90 93 84 67 63 76 82 Wind dir E E SE E E E E E E E E E E E E E E E E E E Wind spd 10 12 11 10 9 10 9 10 11 11 12 10 10 10 10 10 10 11 9 9 10 Clouds FW FW CL CL CL CL FW SC SC SC CL CL CL CL CL CL CL CL FW FW SC PoP 12hr 0 20 10 0 30 QPF 12hr 0 0.04 0.01 0 0.04 Rain shwrs S S S S S C Heat index 84 85 88 89 85 86 Max heat 85 83 90 87 86 85 Date Fri 01/02/26 Sat 01/03/26 Sun 01/04/26 Mon 01/05/26 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 85 70 85 71 85 Temp 72 76 84 75 72 76 85 75 71 75 85 75 72 76 85 76 Dewpt 69 70 70 70 70 71 71 71 71 71 71 71 71 71 71 70 PWind dir E E E E E SE E SE Wind char GN GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 30 50 50 30 30 40 30 30 Rain shwrs C C S C C C C C S C C C C C C S $$