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Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 FOCA52 TJSJ 230903 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 AM AST Tue Apr 23 2024 PRZ001-232000- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 90 77 88 76 87 Temp 84 89 90 86 82 80 78 78 83 87 88 85 80 78 77 77 82 86 87 84 79 Dewpt 74 75 75 75 74 74 74 74 74 74 75 74 74 74 74 74 74 74 74 73 73 RH 72 64 62 70 77 82 88 88 74 65 66 70 82 88 90 90 77 68 65 70 82 Wind dir SE SE E SE E E SE SE SE E E E E E E E E E E E E Wind spd 5 9 11 4 4 3 4 4 6 11 14 13 9 9 6 9 12 16 16 12 10 Clouds OV OV B2 B2 B2 B2 B2 B1 OV OV B2 B2 OV OV OV OV B2 B2 SC SC B2 PoP 12hr 70 70 70 70 60 QPF 12hr 0.93 0.75 1.26 0.51 0.21 Rain shwrs L L C L C L L C L L C L L L L L L L C C C Tstms S S S S S S S S S S Heat index 92 98100 95 88 84 90 95 98 92 85 88 94 95 90 83 Max heat 92 100 100 86 90 98 97 84 88 95 95 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 87 76 85 75 85 75 85 Temp 76 82 87 80 77 81 85 79 76 81 85 79 76 81 85 78 Dewpt 72 73 74 73 72 72 73 72 72 72 72 70 70 69 69 67 PWind dir E E E NE NE NE NE NE Wind char LT GN GN GN GN GN GN BZ Avg clouds B2 B2 B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 50 40 30 30 30 30 Rain shwrs C C C C C C C C C C C C S C C C Tstms S S S S $$ PRZ002-232000- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 76 88 78 87 Temp 83 87 88 85 80 78 77 77 83 87 88 85 82 80 79 79 83 86 87 84 80 Dewpt 75 76 76 76 75 74 75 74 75 76 76 75 75 74 74 74 75 75 75 74 73 RH 77 70 68 75 85 88 94 90 77 70 68 72 79 82 85 85 77 70 68 72 79 Wind dir SE SE SE SE E E E E E E E E E E E E E E E E E Wind spd 6 9 9 8 6 5 5 6 10 12 10 10 10 10 10 11 12 13 13 11 10 Clouds OV OV B2 B2 B2 B2 B2 B2 OV OV B1 B2 OV OV OV OV B2 B2 SC SC B2 PoP 12hr 70 70 70 70 60 QPF 12hr 0.95 0.80 1.04 0.51 0.21 Rain shwrs L L C L L L L C L L C C L L L L L L C C C Tstms S S S S S S S S S S Heat index 91 97 99 93 86 90 97 98 94 88 85 90 95 96 91 84 Max heat 91 99 98 84 90 99 98 87 90 96 96 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 87 78 86 76 87 76 87 Temp 77 82 87 81 79 82 86 80 77 82 87 80 77 82 87 81 Dewpt 73 74 75 73 73 73 74 73 72 72 72 72 71 70 70 69 PWind dir E E E NE NE NE NE NE Wind char GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 40 40 30 30 30 30 Rain shwrs C L L L C C C C C C C C S C C C Tstms S S S S S $$ PRZ007-232000- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 74 87 74 87 Temp 83 87 89 85 79 77 75 75 81 86 87 83 79 77 75 75 81 86 87 83 77 Dewpt 71 71 71 71 72 71 70 69 69 71 71 70 71 70 70 70 70 70 69 68 68 RH 67 59 56 63 79 82 84 82 67 61 59 65 77 79 84 84 69 59 55 61 74 Wind dir E SE SE SE E NE NE NE E SE SE E E NE NE NE E E E E E Wind spd 6 8 6 6 4 3 2 3 3 12 10 10 6 5 4 4 6 16 17 12 9 Wind gust 26 27 Clouds SC CL SC B1 B2 B2 B2 SC SC B1 SC SC B2 B2 B2 B2 FW FW B2 B2 SC PoP 12hr 60 60 50 60 50 QPF 12hr 0.31 0.51 0.51 0.35 0.79 Rain shwrs C C C L L C S S C C C C C L L C C S Tstms S S S S S Heat index 87 93 95 90 83 84 91 93 88 85 90 91 86 Max heat 87 95 95 84 93 92 85 91 90 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 71 87 73 85 72 88 74 88 Temp 72 80 87 78 74 80 85 77 73 81 88 79 75 82 88 78 Dewpt 66 67 71 71 69 69 69 69 68 68 68 68 66 66 67 67 PWind dir NE E NE E NE NE NE NE Wind char LT GN LT GN LT GN GN GN Avg clouds SC SC B1 B1 SC SC SC B1 FW FW FW SC CL CL FW SC PoP 12hr 30 50 20 50 5 40 0 20 Rain shwrs S C C C S S C C C C S S Tstms S S S S $$ PRZ008-232000- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 75 84 75 83 Temp 81 84 85 82 79 77 76 76 80 83 84 81 78 77 76 75 79 82 83 80 75 Dewpt 72 73 73 73 73 74 74 73 72 72 74 74 74 74 74 73 72 73 74 73 73 RH 74 70 67 74 82 90 94 90 77 70 72 79 88 90 94 94 79 74 74 79 94 Wind dir SE NW NW NE E E E E E NE NE E E E E E E E E E E Wind spd 4 3 8 3 3 5 4 2 4 5 5 3 9 8 5 6 8 12 13 17 19 Clouds SC SC B2 OV SC SC SC SC SC SC B2 OV B1 B1 B1 B1 SC SC OV OV B1 PoP 12hr 70 30 70 40 70 QPF 12hr 0.57 0.18 1.07 0.25 1.15 Rain shwrs S S C L S C S S S S C L C C C C C C L L C Tstms S S S S S S Heat index 85 90 92 88 84 88 91 87 83 87 89 84 Max heat 85 92 92 84 91 91 83 89 89 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 74 84 74 83 73 83 Temp 72 78 84 78 75 80 84 78 75 79 83 77 74 79 83 76 Dewpt 72 71 73 72 73 71 72 71 73 70 71 70 71 66 67 66 PWind dir E E E NE NE NE NE NE Wind char GN GN GN BZ BZ BZ BZ BZ Avg clouds B1 SC SC OV B2 B1 SC SC SC SC SC SC FW FW SC SC PoP 12hr 40 80 50 20 10 30 5 10 Rain shwrs C C D D C C S S S S C C S S S S Tstms S S S S $$ PRZ010-232000- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 90 74 88 74 87 Temp 83 88 90 86 80 77 75 75 82 86 88 84 79 77 75 75 81 86 87 82 76 Dewpt 75 78 78 77 76 75 74 73 75 77 79 78 76 75 73 72 75 78 78 77 75 RH 77 72 68 75 88 94 97 94 79 75 75 82 91 94 94 90 82 77 75 85 97 Wind dir SE S SW NE NE NE NE NE NE W N NE E E E E E E E NE E Wind spd 8 9 9 4 2 5 4 3 3 4 2 1 4 4 3 4 3 2 4 4 6 Clouds FW CL B2 B2 SC SC SC FW FW FW B2 OV SC SC SC SC FW FW OV OV B1 PoP 12hr 60 20 70 30 70 QPF 12hr 0.53 0.08 1.05 0.12 1.11 Rain shwrs C L S S S L L S S C C L L C Tstms S S S S S S Heat index 91100100 96 85 88 98103 95 83 87 97100 91 Max heat 91 100 100 88 103 102 87 100 99 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 70 88 72 88 72 87 73 87 Temp 71 80 88 78 73 81 88 78 73 80 87 78 74 81 87 77 Dewpt 71 73 78 75 73 74 77 74 72 73 76 72 71 70 73 69 PWind dir E E NE NE NE NE NE NE Wind char LT LT GN GN GN GN GN GN Avg clouds B1 SC SC B2 B1 B1 SC SC FW FW FW SC FW CL FW FW PoP 12hr 40 80 40 30 5 20 0 10 Rain shwrs C C D D C C C C S S S S Tstms S S S S $$ VIZ001-232000- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 78 86 77 87 Temp 82 84 85 83 81 79 78 78 82 85 86 83 80 79 78 78 83 86 87 84 81 Dewpt 76 75 75 75 75 75 75 75 76 75 75 75 75 75 75 74 74 74 75 74 74 RH 82 74 72 77 82 88 91 91 82 72 70 77 85 88 91 88 74 68 68 72 79 Wind dir SE SE SE SE E E E E E SE E E E E E E E E E E E Wind spd 13 13 12 12 12 13 13 14 14 14 13 14 16 18 18 18 17 17 16 14 16 Clouds B2 B2 SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC B2 PoP 12hr 60 40 40 40 50 QPF 12hr 0.43 0.42 0.32 0.24 0.11 Rain shwrs L L C C S C C C C C S S C C C C S S S S C Heat index 90 93 94 90 86 83 90 94 95 91 85 89 94 96 91 86 Max heat 90 94 93 85 90 95 95 84 89 96 95 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 87 77 88 76 87 75 87 Temp 79 83 87 81 78 83 88 80 77 82 87 79 76 82 87 80 Dewpt 74 74 74 74 74 74 73 73 73 73 73 72 71 71 70 69 PWind dir E E E NE NE NE NE NE Wind char BZ BZ BZ GN BZ BZ BZ BZ Avg clouds B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 40 30 20 20 20 20 Rain shwrs C L L C C C C S S S S S S S S S Tstms S S S S S $$ VIZ002-232000- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 AM AST Tue Apr 23 2024 Date Tue 04/23/24 Wed 04/24/24 Thu 04/25/24 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 88 76 88 75 87 Temp 83 87 88 85 80 78 77 77 83 87 88 84 80 78 76 76 82 86 87 84 79 Dewpt 75 75 75 74 74 74 74 74 75 75 74 74 74 74 74 74 74 74 73 73 73 RH 77 68 66 70 82 88 90 90 77 68 63 72 82 88 94 94 77 68 63 70 82 Wind dir E SE SE E E E E E E E E E E E E E E E E E E Wind spd 12 13 12 11 11 12 11 12 13 14 12 12 13 14 17 16 16 17 16 14 12 Clouds B1 B1 SC SC SC B1 SC SC B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC B2 PoP 12hr 40 40 40 40 50 QPF 12hr 0.36 0.46 0.42 0.24 0.08 Rain shwrs C C C C C C C C C C S C C C C C S S S S C Heat index 91 96 98 92 85 90 95 97 92 84 87 93 95 90 83 Max heat 91 98 97 84 90 97 96 87 95 94 Date Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 87 75 87 74 87 74 87 Temp 76 82 87 79 76 82 87 79 75 81 87 79 75 81 87 79 Dewpt 73 73 73 73 72 73 72 73 72 72 72 72 71 71 71 69 PWind dir E E E E NE NE NE NE Wind char GN BZ GN GN BZ BZ BZ BZ Avg clouds B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 20 20 10 20 20 20 Rain shwrs C C C S S S S S S S S S S S S S $$
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