Point Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
Versions:
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520 FOCA52 TJSJ 300813 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 413 AM AST Sun Jun 30 2024 PRZ001-302015- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 92 80 90 79 88 Temp 82 87 91 92 89 84 82 80 81 86 89 90 87 83 81 79 80 84 87 88 86 83 Dewpt 77 77 77 77 77 76 76 76 75 76 77 77 76 76 77 77 77 78 79 78 78 77 RH 85 72 64 62 68 77 82 88 82 72 68 66 70 80 88 94 91 82 77 72 77 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 9 11 16 17 14 11 11 11 12 13 18 17 16 13 14 14 16 17 19 18 12 12 Clouds B2 SC B2 B1 SC SC SC B1 B1 SC SC SC SC B2 B2 B2 B2 OV OV SC SC B1 PoP 12hr 50 30 50 70 70 QPF 12hr 0.24 0.10 0.19 0.62 0.32 Rain shwrs C S C C S S C C C S S S S C C L L L L C C C Tstms S S S S S S S S S S Obvis H H H H H H H Heat index 90 98105106101 93 89 86 87 96102103 98 91 88 84 87 96102102 98 91 Max heat 98 106 106 92 96 103 102 90 96 102 101 Heat Y Y Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 80 89 80 90 80 91 81 91 Temp 80 85 89 83 80 86 90 83 80 87 91 84 81 87 91 84 Dewpt 78 78 78 77 77 78 78 77 77 78 78 77 77 78 78 77 PWind dir E E E E E SE SE E Wind char GN BZ GN BZ GN BZ GN BZ Avg clouds B1 B1 SC SC CL FW SC B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 40 20 20 40 40 40 40 40 Rain shwrs C C S S S C C C C C C S C C C Tstms S S S S S S $$ PRZ002-302015- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 83 89 82 88 Temp 84 88 91 92 90 86 85 83 84 87 89 89 87 84 83 82 83 86 88 88 87 85 Dewpt 77 77 78 78 77 76 76 76 76 77 77 78 78 77 77 78 77 78 79 79 78 78 RH 80 70 66 64 66 72 75 80 77 72 68 70 75 80 82 88 82 77 75 75 75 80 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 12 14 13 16 16 12 17 14 14 16 17 18 17 16 18 19 19 20 21 19 16 16 Clouds B2 B1 B2 B1 SC SC SC B2 B2 SC SC B1 B1 B2 B2 OV OV OV OV SC SC B1 PoP 12hr 50 40 60 80 80 QPF 12hr 0.32 0.12 0.31 0.99 0.38 Rain shwrs L C C C C C C C C S S C C L L D D D D C C C Tstms S S S S C C C C S S Obvis H H Heat index 94100106107103 96 94 92 92 98101103100 94 92 92 92 98102103100 96 Max heat 100 107 107 95 98 103 103 94 98 103 102 Heat Y Y Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 83 89 83 91 81 91 81 91 Temp 83 87 89 85 83 88 91 84 81 87 91 84 81 87 91 84 Dewpt 78 78 78 78 77 78 79 78 77 79 79 77 77 79 78 78 PWind dir E E E E E SE E E Wind char BZ BZ GN BZ BZ BZ BZ BZ Avg clouds B1 B1 SC SC CL FW SC B1 B2 B1 B1 SC SC SC B1 SC PoP 12hr 40 30 20 50 50 40 40 40 Rain shwrs C C C S S C C C C C C S C C C Tstms S S S S S S $$ PRZ007-302015- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 93 75 92 76 89 Temp 79 86 91 93 89 81 78 76 77 85 91 92 88 81 79 77 78 84 88 89 86 80 Dewpt 73 71 72 72 73 74 73 73 71 73 75 74 73 74 74 74 74 75 77 78 78 76 RH 82 61 54 51 59 79 85 90 82 67 60 56 61 79 85 90 88 74 70 70 77 88 Wind dir NE E E E E E NE NE NE E E E E NE NE E E E E E E E Wind spd 5 6 17 16 14 9 6 9 5 8 17 17 12 9 8 6 8 14 23 18 14 10 Wind gust 28 27 25 29 27 25 36 31 Clouds SC SC SC SC FW CL CL FW FW SC FW SC SC SC SC OV OV OV OV B2 B2 SC PoP 12hr 40 5 30 80 80 QPF 12hr 0.12 0.01 0.07 0.77 0.55 Rain shwrs S S S C S S S S C C L L D D C C S Tstms S S S C C S S Obvis H H H H H H H H H H H Heat index 91 99101 97 86 92101102 96 87 92100103 98 86 Max heat 91 101 100 85 92 103 101 85 92 103 102 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 76 91 77 90 77 91 79 91 Temp 77 85 91 82 78 85 90 81 78 85 91 83 79 86 91 83 Dewpt 74 74 72 72 71 71 72 73 73 74 73 73 74 74 75 74 PWind dir E E NE E E E E E Wind char GN GN LT GN GN BZ BZ BZ Avg clouds SC SC SC SC FW FW SC B1 B2 B1 SC SC SC SC SC SC PoP 12hr 20 20 20 50 50 30 10 20 Rain shwrs S S S S S C C C C C C S S S S Tstms S S S S S S $$ PRZ008-302015- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 77 87 78 87 Temp 79 84 88 89 86 81 79 77 78 83 86 87 85 81 80 78 79 83 86 87 85 81 Dewpt 76 75 76 77 75 76 76 76 76 74 76 77 76 76 77 78 77 76 76 76 75 75 RH 91 74 68 68 70 85 91 97 94 74 72 72 75 85 91100 94 80 72 70 72 82 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 11 13 13 18 21 19 17 11 12 13 18 23 25 21 19 20 20 21 23 17 12 16 Clouds SC FW FW CL B1 FW CL FW FW CL CL SC SC SC SC SC SC SC SC B2 B2 SC PoP 12hr 40 5 30 30 60 QPF 12hr 0.26 0.01 0.04 0.17 0.40 Rain shwrs S S S C S S S C C S S C C L L S Tstms S S S S Obvis H H H H H H H H H H H Heat index 92 99101 95 87 83 90 96 99 94 88 85 84 92 96 98 93 87 Max heat 92 101 101 86 90 99 98 87 92 98 97 Heat Y Y Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 87 78 88 78 88 79 88 Temp 78 83 87 81 78 84 88 81 78 84 88 82 79 84 88 82 Dewpt 78 76 77 75 77 77 77 75 77 75 76 75 76 75 77 75 PWind dir E E E E E E SE E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds SC FW SC SC SC SC SC B1 B1 B1 SC SC B1 SC SC SC PoP 12hr 10 40 10 50 40 40 40 30 Rain shwrs S S C C S S C C C C S C C C C C Tstms S S S S S S S S S $$ PRZ010-302015- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 91 74 91 76 90 Temp 77 85 89 91 87 80 77 75 76 84 90 91 87 81 79 77 78 84 89 90 86 80 Dewpt 74 78 79 79 79 78 76 74 74 77 80 79 78 77 77 76 75 78 80 79 78 77 RH 90 80 73 68 77 94 97 97 94 80 73 68 75 88 94 97 91 82 75 70 77 91 Wind dir NE E E N E E E E E E E E E E NE E E E E E E E Wind spd 4 4 2 2 3 4 8 4 4 4 4 3 10 12 12 12 10 11 13 12 9 5 Clouds FW CL CL SC OV FW CL FW FW CL CL SC SC SC SC SC SC SC SC B2 B2 SC PoP 12hr 70 5 30 30 60 QPF 12hr 1.07 0.01 0.06 0.16 0.41 Rain shwrs S L S C C S S S S C C L L S Tstms S S S S S Obvis H H H H H H H H H Heat index 96105108101 87 94107108100 88 96106106 99 87 Max heat 96 108 106 94 109 106 87 96 107 105 Heat Y Y Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 75 91 77 92 77 92 79 92 Temp 76 85 91 82 78 86 92 82 78 86 92 83 80 87 92 84 Dewpt 76 78 79 78 75 78 80 78 76 79 79 77 75 78 79 78 PWind dir E E NE E E E E E Wind char LT LT GN GN GN GN BZ BZ Avg clouds SC SC SC B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC PoP 12hr 20 40 20 50 40 30 20 30 Rain shwrs S S C C S S C C C C C C S S C C Tstms S S S S S S S S $$ VIZ001-302015- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 82 88 80 87 Temp 84 88 91 92 90 85 84 82 83 86 88 88 86 83 81 80 81 84 86 87 86 84 Dewpt 77 78 78 78 77 78 78 78 78 79 77 78 79 79 79 80 79 80 79 80 80 80 RH 80 72 66 64 66 80 82 88 85 80 70 72 80 88 94100 94 88 80 80 82 88 Wind dir E E E E E E E E E E E E E E E E E E E E E E Wind spd 20 19 19 20 21 20 23 21 21 23 23 23 21 23 25 26 26 25 25 23 20 21 Clouds SC SC SC FW SC FW CL SC SC SC SC B1 B1 B2 B2 OV OV B1 B1 SC SC SC PoP 12hr 10 20 60 70 40 QPF 12hr 0.04 0.04 0.30 0.81 0.22 Rain shwrs C S S S S S S S S S C C L L L L C C C C C Tstms S S S S S S S S Obvis H H H H H H H H H H Heat index 94102106107103 97 94 92 93 99100102100 94 91 90 90 98100103101 97 Max heat 102 107 107 96 99 102 101 93 98 103 103 Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 82 87 81 90 82 90 82 90 Temp 82 85 87 83 81 86 90 85 82 87 90 85 82 87 90 85 Dewpt 80 79 78 78 79 79 79 79 79 79 79 79 79 79 78 78 PWind dir E E E E E SE E E Wind char WY BZ BZ WY BZ WY WY BZ Avg clouds SC SC SC FW CL FW SC B1 B2 B2 B2 B1 SC SC SC SC PoP 12hr 30 20 20 50 60 60 20 30 Rain shwrs C C S S S C C C L L L S S S C Tstms S S S S S S $$ VIZ002-302015- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 413 AM AST Sun Jun 30 2024 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 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 92 81 89 83 89 Temp 83 88 91 92 89 85 83 81 82 86 88 89 88 85 84 83 84 87 89 89 87 84 Dewpt 77 77 78 77 77 76 77 76 77 77 78 78 78 78 79 78 78 79 79 79 79 79 RH 82 70 66 62 68 75 82 85 85 75 72 70 72 80 85 85 82 77 73 73 77 85 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 17 17 18 20 20 20 21 20 23 21 23 24 20 20 24 25 24 25 25 23 19 19 Clouds SC SC SC FW FW CL CL SC SC SC SC B2 B2 OV OV OV OV B2 B2 SC SC B1 PoP 12hr 20 20 70 70 60 QPF 12hr 0.08 0.04 0.39 0.93 0.29 Rain shwrs C S S S S S S S S C C L L L L L L C C C Tstms S S S S S S S S Obvis H H H H H H H H H H Heat index 92101106106101 94 92 88 90 97102103101 97 96 93 94101104105102 97 Max heat 101 107 106 94 97 104 103 97 101 105 104 Heat Y Y Date Wed 07/03/24 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 82 88 81 91 80 91 81 91 Temp 82 86 88 83 81 87 91 84 80 87 91 84 81 87 91 84 Dewpt 78 78 78 78 77 78 79 78 78 78 78 78 78 78 78 77 PWind dir E E E E E SE E E Wind char BZ BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B1 SC FW CL FW B1 B2 B2 B2 SC SC SC SC SC SC PoP 12hr 40 20 20 70 70 30 20 30 Rain shwrs C C S S S L L L L C C S S S C Tstms S S S S S S $$