Point Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
Versions:
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637 FOCA52 TJSJ 072103 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 PM AST Fri Feb 7 2025 PRZ001-080800- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 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 84 73 84 74 Temp 78 76 74 73 78 83 84 80 77 75 74 73 78 83 84 80 78 76 75 74 79 Dewpt 72 72 71 71 71 72 72 72 72 72 72 71 71 72 72 72 72 71 71 71 71 RH 82 87 90 93 79 70 67 77 85 90 93 93 79 70 67 77 82 85 87 90 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 12 12 11 11 14 16 13 11 11 12 12 12 16 16 13 12 12 11 11 12 Clouds B1 B1 B1 B1 SC B1 SC SC B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 OV PoP 12hr 50 60 60 50 70 QPF 12hr 0.21 0.11 0.18 0.12 0.18 Rain shwrs C C C C S C S C L L L L C C C C C C L L L Heat index 88 90 83 87 90 84 Max heat 85 90 89 90 89 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 74 85 75 85 74 85 74 85 Temp 85 78 75 79 85 79 76 79 85 78 75 79 85 78 75 79 85 78 Dewpt 71 71 71 70 71 71 70 70 71 71 71 70 71 71 71 70 71 67 PWind dir E E E E E E E E E Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds B2 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC B1 SC PoP 12hr 70 50 50 30 30 30 20 40 40 Rain shwrs L C C C C C C C C C C C S S S C C C $$ PRZ002-080800- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 82 75 83 74 Temp 76 75 74 73 77 81 82 79 78 76 76 75 78 82 83 80 77 76 75 74 79 Dewpt 73 72 72 71 72 73 73 72 72 72 72 71 73 73 73 72 72 72 71 71 72 RH 90 90 93 93 85 77 74 79 82 87 87 87 85 74 72 77 85 87 87 90 79 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE E E E E E E E E E Wind spd 13 13 12 12 14 16 16 13 12 12 13 12 13 17 17 16 13 13 12 12 14 Clouds B1 B1 B1 B1 B1 B1 SC SC B2 B2 B2 B2 B2 B2 SC SC B1 B1 B2 B2 B2 PoP 12hr 50 60 60 50 60 QPF 12hr 0.20 0.12 0.18 0.13 0.19 Rain shwrs C C C C C C C C L L L L C C C C C C L L L Heat index 86 87 83 87 89 83 Max heat 87 87 89 88 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 75 83 75 82 75 84 74 82 Temp 85 79 76 78 83 78 76 78 82 78 76 79 84 78 75 77 82 77 Dewpt 72 72 71 71 71 71 71 71 72 72 71 72 72 72 71 71 71 68 PWind dir E E E E E E E E E Wind char GN GN BZ GN BZ BZ BZ BZ BZ Avg clouds B2 B1 B2 B2 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC PoP 12hr 60 60 50 40 40 30 30 50 50 Rain shwrs L L L L C C C C C C C C C C C C C C $$ PRZ007-080800- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 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 90 73 90 73 Temp 78 76 74 72 79 88 90 84 79 76 75 73 80 88 90 84 79 76 75 73 80 Dewpt 67 67 67 67 67 65 67 66 67 67 67 67 67 66 66 67 67 67 67 66 67 RH 69 74 79 84 67 47 47 55 67 74 76 81 65 48 45 57 67 74 76 79 65 Wind dir NE NE NE NE NE E E E NE NE NE NE NE E E E NE NE NE NE NE Wind spd 8 8 6 6 6 16 18 12 9 9 8 8 8 16 18 13 8 6 6 8 6 Wind gust 26 29 26 31 Clouds SC SC SC FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC FW PoP 12hr 30 20 10 10 10 QPF 12hr 0.07 0.05 0.03 0.02 0.03 Rain shwrs S S C S S S S S S S S S S S Heat index 82 90 93 86 81 82 90 93 86 81 82 Max heat 85 82 93 92 82 93 92 82 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 90 73 90 73 88 73 88 72 88 Temp 90 79 75 80 90 79 75 79 88 78 74 79 88 78 73 79 88 78 Dewpt 66 67 67 66 63 67 66 66 63 67 67 67 62 65 65 65 66 65 PWind dir E NE E E E NE E NE 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 FW SC SC SC SC SC PoP 12hr 10 10 10 10 10 5 10 5 20 Rain shwrs S S S S S S S S S S S S S S $$ PRZ008-080800- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 82 72 83 72 Temp 76 74 73 72 76 81 82 78 76 74 73 72 77 82 83 79 76 74 73 72 76 Dewpt 70 71 72 71 69 70 71 70 70 72 71 71 69 70 71 70 69 71 71 70 69 RH 82 90 97 97 79 69 69 76 82 93 93 97 76 67 67 74 79 90 93 93 79 Wind dir E E E E E E NE NE E E E E E E NE E E E E E E Wind spd 20 18 18 18 17 20 21 21 19 18 18 18 17 20 21 21 20 19 18 17 19 Clouds SC SC B1 CL FW SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 30 30 20 20 QPF 12hr 0.10 0.03 0.07 0.04 0.04 Rain shwrs C S C S S S C C S S S S S S S S S S S Heat index 84 86 85 88 Max heat 86 86 88 87 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 72 83 72 83 71 82 71 82 Temp 82 76 73 77 83 76 73 77 83 75 72 76 82 75 72 76 82 75 Dewpt 70 69 71 68 70 69 70 68 70 69 71 68 69 69 71 68 70 71 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC SC FW FW SC FW FW FW FW FW CL FW SC SC FW FW FW SC PoP 12hr 20 10 10 5 10 5 20 5 10 Rain shwrs S S S S S S S S S S S S $$ PRZ010-080800- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 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 88 71 88 69 Temp 76 73 72 70 77 86 88 82 77 74 73 71 78 86 88 81 76 73 71 69 77 Dewpt 72 71 71 70 71 73 74 73 72 72 71 70 71 74 74 73 72 71 70 69 71 RH 87 93 97100 82 65 63 74 85 93 93 97 79 68 63 77 87 93 97100 82 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE E NE NE NE NE NE E E NE Wind spd 17 14 13 12 12 13 9 18 14 12 12 12 12 14 14 14 16 14 13 12 13 Clouds SC FW SC CL FW FW B1 B1 FW FW FW FW SC SC B1 B1 SC SC FW FW FW PoP 12hr 20 40 10 40 10 QPF 12hr 0.03 0.12 0.02 0.11 0.02 Rain shwrs S S C C S S S S S S C C S S S S Heat index 93 97 87 94 97 85 Max heat 85 97 96 97 95 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 70 88 70 87 70 89 70 87 Temp 88 76 72 77 88 76 72 77 87 76 72 78 89 77 72 77 87 76 Dewpt 74 72 69 70 73 70 69 69 73 71 70 70 72 71 69 70 72 68 PWind dir NE E E E E E E E E Wind char GN BZ GN GN LT LT GN GN LT Avg clouds SC B1 SC FW FW SC FW FW SC SC CL FW SC SC FW FW FW SC PoP 12hr 70 5 30 5 20 5 30 5 30 Rain shwrs L L S S C C S S S C C C C $$ VIZ001-080800- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 73 84 74 Temp 77 75 74 73 78 83 85 80 77 75 74 73 78 83 84 80 78 76 75 74 79 Dewpt 71 71 70 70 71 72 72 72 71 72 71 70 71 71 71 71 71 71 71 71 71 RH 82 87 87 90 79 70 65 77 82 90 90 90 79 67 65 74 79 85 87 90 77 Wind dir E E NE E E NE E E NE NE E E E E E E E E E E E Wind spd 21 23 23 21 20 20 19 20 21 21 21 20 21 21 20 19 21 21 20 20 20 Clouds B1 B1 SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 40 30 30 QPF 12hr 0.14 0.06 0.11 0.09 0.08 Rain shwrs C C C S S S C C C C C C C C C C C C C C S Heat index 89 91 84 87 89 84 Max heat 84 91 90 89 89 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 75 84 75 84 75 85 75 85 Temp 85 79 76 79 84 78 76 79 84 78 76 79 85 79 76 79 85 79 Dewpt 71 71 70 71 70 71 70 70 71 71 70 70 71 71 71 71 71 69 PWind dir E E E E E E E E E Wind char BZ BZ BZ WY BZ WY WY WY BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 30 10 30 20 20 30 30 Rain shwrs C C C C C C S S C C S S S S S C C C $$ VIZ002-080800- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 PM AST Fri Feb 7 2025 Date 02/07/25 Sat 02/08/25 Sun 02/09/25 Mon 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 86 74 86 73 Temp 77 75 73 72 78 84 86 81 78 76 75 74 79 84 86 81 78 76 74 73 79 Dewpt 72 72 71 71 72 72 73 72 72 72 71 71 72 72 73 72 72 72 71 71 72 RH 85 90 93 97 82 67 65 74 82 87 87 90 79 67 65 74 82 87 90 93 79 Wind dir E E NE E NE E E E E NE NE E E E E E E E E E E Wind spd 18 19 18 17 19 18 18 17 18 17 17 18 19 19 18 18 18 18 18 18 18 Clouds B1 B1 SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 40 30 30 QPF 12hr 0.14 0.05 0.11 0.09 0.07 Rain shwrs C C C S S S S S C C C C C C C C S S C C S Heat index 90 93 86 90 93 85 Max heat 86 93 92 93 92 Date 02/10 Tue 02/11/25 Wed 02/12/25 Thu 02/13/25 Fri 02/14/25 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 74 86 75 86 75 87 73 85 Temp 87 79 75 79 86 79 76 80 86 79 76 80 87 78 74 78 85 78 Dewpt 72 71 70 70 71 71 70 71 72 71 71 71 72 71 70 71 71 70 PWind dir E E E E E E E E E Wind char BZ BZ BZ BZ BZ WY BZ WY BZ Avg clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC PoP 12hr 30 30 20 10 20 20 20 40 40 Rain shwrs S C C C S S S S S S S S S S S C C C $$