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Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 FOCA52 TJSJ 220903 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 AM AST Mon Apr 22 2024 PRZ001-222000- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 77 89 77 88 Temp 84 87 88 85 81 79 78 78 84 88 89 86 81 79 78 78 83 87 88 85 80 Dewpt 75 75 75 75 74 74 74 74 74 74 75 74 74 74 74 73 74 74 75 75 74 RH 74 68 66 72 79 85 88 88 72 63 64 68 79 85 88 85 74 65 66 72 82 Wind dir E E E E E SE SE SE SE E SE SE SE SE SE SE E E E E E Wind spd 6 9 12 10 6 5 5 4 4 8 10 8 8 6 5 5 6 12 14 13 10 Clouds B2 B1 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B1 B1 B2 B2 OV PoP 12hr 60 70 70 60 70 QPF 12hr 1.13 1.33 0.87 0.41 0.91 Rain shwrs C C L L L L C L L L L L L L L L C C C C L Tstms S S S S S S S S S S S S S S Heat index 91 96 98 93 86 83 91 97 99 94 87 83 90 95 98 93 85 Max heat 91 98 97 85 91 99 98 86 90 98 97 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 77 86 78 86 75 84 Temp 77 82 87 81 78 82 86 81 78 82 86 79 76 80 84 78 Dewpt 74 74 74 73 72 73 74 73 73 72 73 72 72 72 72 70 PWind dir E E E E E NE NE NE Wind char GN GN LT GN GN GN GN GN Avg clouds OV B2 B2 B1 B2 B2 B1 B1 B2 B1 B1 SC SC SC SC SC PoP 12hr 70 60 50 50 50 40 30 30 Rain shwrs L L L C C C C C C C C C C C C C Tstms S S $$ PRZ002-222000- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 77 89 77 88 Temp 84 87 88 85 81 79 78 78 84 88 89 86 81 79 78 78 83 87 88 85 81 Dewpt 75 76 76 76 75 75 74 74 75 75 75 74 74 74 74 73 75 75 76 76 75 RH 74 70 68 75 82 88 88 88 74 66 64 68 79 85 88 85 77 68 68 75 82 Wind dir E SE SE SE SE SE SE SE SE SE SE E E E E E E E E E E Wind spd 8 6 8 8 6 8 6 8 8 8 9 9 8 8 6 8 9 10 11 10 9 Clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B1 B1 SC SC B1 B1 B2 B2 OV PoP 12hr 60 70 70 40 70 QPF 12hr 1.21 1.25 0.84 0.18 1.10 Rain shwrs L L L L L L C L L L L L C C S S C C L L L Tstms S S S S S S S S S S S Heat index 92 98 99 94 87 83 92 98100 94 87 83 90 96 99 94 87 Max heat 92 99 99 86 92 100 99 86 90 99 98 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 77 86 78 87 76 87 Temp 78 83 87 81 78 82 86 81 78 83 87 80 77 82 87 79 Dewpt 74 75 75 73 72 74 75 74 73 73 74 72 72 73 73 71 PWind dir E E E E E NE NE NE Wind char GN GN GN GN GN GN GN GN Avg clouds OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 70 60 60 60 40 40 30 30 Rain shwrs L L L C C L L L C C C C C C C C Tstms S S S S S $$ PRZ007-222000- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 87 75 88 74 87 Temp 82 86 87 84 79 77 76 76 82 87 88 84 79 77 75 75 81 86 87 83 79 Dewpt 69 70 71 72 72 72 71 71 71 71 71 72 72 71 70 70 70 69 68 71 71 RH 65 59 59 67 79 85 85 85 69 59 57 67 79 82 84 84 69 57 53 67 77 Wind dir E E SE SE E E NE NE E SE SE SE E N NE NE E E SE E E Wind spd 4 9 8 6 4 4 4 4 4 8 9 8 3 4 3 3 4 12 13 10 6 Wind gust 24 Clouds B1 B1 B1 B1 SC SC SC SC SC CL SC SC SC SC B2 B2 SC SC SC SC B1 PoP 12hr 40 20 30 60 30 QPF 12hr 0.58 0.17 0.23 0.30 0.47 Rain shwrs C C C C S S S S S S C C C L L S S C C C Tstms S S Heat index 85 90 93 89 83 87 92 94 90 82 85 90 91 88 Max heat 85 93 93 87 94 94 85 91 91 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 74 87 73 86 75 85 72 87 Temp 75 81 87 78 74 80 86 79 76 81 85 77 73 80 87 78 Dewpt 70 70 68 67 67 66 70 71 69 68 69 68 66 66 68 69 PWind dir NE E NE E NE E NE NE Wind char LT GN LT GN LT GN GN GN Avg clouds B1 SC SC B1 SC SC SC B1 SC SC B1 B1 FW FW FW SC PoP 12hr 30 50 20 50 20 60 5 40 Rain shwrs C C C C S S C C S S L L C C Tstms S S $$ PRZ008-222000- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 76 84 75 83 Temp 80 83 84 82 79 78 76 76 80 83 84 81 78 77 76 75 79 82 83 81 78 Dewpt 72 72 73 74 73 74 74 73 71 72 73 73 73 74 74 73 72 72 73 74 74 RH 77 70 70 77 82 88 94 90 74 70 70 77 85 90 94 94 79 72 72 79 88 Wind dir E NE NE E E SE SE SE E N N NE NE E E E E NE NE E E Wind spd 11 6 10 8 8 4 4 4 3 4 4 6 8 6 3 6 8 9 12 12 13 Clouds CL SC B2 B2 B1 SC SC FW SC SC B1 B2 B2 B2 SC SC SC SC B1 B1 B1 PoP 12hr 60 40 60 50 40 QPF 12hr 0.84 0.18 0.46 0.20 0.68 Rain shwrs S L L C S S S S C L C C S S S S C C C Tstms S S S S S Heat index 84 89 91 87 84 89 90 87 83 87 89 86 Max heat 84 91 90 84 90 90 83 89 89 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 83 73 83 76 83 74 82 Temp 75 79 83 77 74 79 83 79 76 80 83 77 75 78 82 76 Dewpt 74 72 73 73 73 71 73 73 74 71 72 71 72 69 70 69 PWind dir E E E E E NE NE NE Wind char GN BZ GN BZ GN BZ BZ BZ Avg clouds B1 B1 B1 B2 B1 SC SC B2 B2 B1 SC SC SC SC SC SC PoP 12hr 40 70 40 70 50 30 10 30 Rain shwrs C C L L C C L L C C C C S S C C Tstms S S S S $$ PRZ010-222000- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 75 89 74 87 Temp 82 87 88 84 80 78 76 76 83 87 89 85 79 77 75 75 81 86 87 83 79 Dewpt 74 77 78 77 76 75 74 73 75 77 78 78 76 75 74 73 75 78 78 78 76 RH 77 72 72 80 88 91 94 90 77 72 70 80 91 94 97 94 82 77 75 85 91 Wind dir E SW NW E E E E E E SW NE NE NE E E E E NE NE E E Wind spd 3 5 5 4 3 3 5 6 5 5 3 4 9 5 2 3 3 4 5 2 5 Clouds CL CL B2 B2 B1 SC FW CL FW CL SC B2 B1 B1 SC SC FW FW B2 B2 SC PoP 12hr 60 40 60 40 60 QPF 12hr 0.80 0.15 0.37 0.16 1.03 Rain shwrs L L C S C L C C S S L L S Tstms S S S S S Heat index 88 98100 94 85 90 99103 96 84 87 97100 94 Max heat 88 100 100 90 103 103 87 100 100 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 74 87 72 87 74 87 72 86 Temp 75 81 87 77 73 80 87 79 75 81 87 77 73 80 86 77 Dewpt 74 75 78 75 72 73 77 75 73 74 77 74 72 73 75 72 PWind dir E E E E NE NE NE NE Wind char LT LT LT LT GN GN GN GN Avg clouds SC SC SC B2 B1 SC SC B2 B1 B1 SC B1 FW FW FW SC PoP 12hr 20 70 40 70 40 50 5 20 Rain shwrs S S L L C C L L C C C C S S Tstms S S S S S S $$ VIZ001-222000- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 AST 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 79 86 78 86 Temp 83 85 86 84 82 80 79 79 83 85 86 84 81 80 78 78 82 85 86 83 80 Dewpt 76 77 76 75 75 75 75 75 75 75 75 74 74 75 75 75 75 76 76 75 76 RH 80 77 72 74 79 85 88 88 77 72 70 72 79 85 91 91 79 75 72 77 88 Wind dir E SE SE SE E E E E SE SE SE E E E E E E E E E E Wind spd 13 12 10 12 13 16 14 13 13 13 11 11 12 13 12 11 13 12 13 14 17 Clouds B2 B2 B2 B2 B1 B2 B1 B2 B2 B2 B2 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 60 60 60 40 40 QPF 12hr 1.10 1.12 0.59 0.13 0.71 Rain shwrs L L L L C C C L L L C C S S S S C C C C C Tstms S S S S S S Heat index 91 95 96 92 88 85 84 84 90 94 95 91 86 84 90 94 96 91 86 Max heat 91 96 95 87 90 95 94 85 90 96 95 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 AST 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 87 78 86 79 88 77 87 Temp 78 83 87 81 79 82 86 82 79 84 88 81 78 83 87 80 Dewpt 74 75 74 74 74 75 74 74 73 74 73 73 72 73 73 72 PWind dir E E E E E NE NE NE Wind char BZ BZ BZ BZ BZ GN BZ BZ Avg clouds B1 B1 SC SC B2 B2 B1 SC B1 B1 SC SC SC SC SC SC PoP 12hr 40 50 50 50 40 30 20 20 Rain shwrs C C S C C C C C C C C S S S S S $$ VIZ002-222000- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 AM AST Mon Apr 22 2024 Date Mon 04/22/24 Tue 04/23/24 Wed 04/24/24 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 87 77 89 76 89 Temp 83 86 87 84 81 79 78 78 84 88 89 85 81 79 77 77 83 88 89 85 80 Dewpt 76 75 76 75 74 74 73 73 74 74 74 73 74 74 74 73 74 75 75 74 75 RH 80 70 70 74 79 85 85 85 72 63 61 67 79 85 90 87 74 66 64 70 85 Wind dir SE SE SE SE E E E E E SE SE E E E E E E E E E E Wind spd 12 10 9 10 10 12 11 11 13 13 11 11 10 11 10 10 12 12 12 13 13 Clouds B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 60 60 40 40 40 QPF 12hr 1.12 1.05 0.43 0.13 0.71 Rain shwrs L L L L C C C L C C C C S S S S C C C C C Tstms S S S S S S Heat index 92 95 97 92 86 91 96 98 92 86 90 97100 93 85 Max heat 92 97 96 85 91 98 97 84 90 100 98 Date Thu 04/25/24 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 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 78 86 78 87 74 86 Temp 76 82 87 81 79 82 86 81 78 83 87 79 75 81 86 78 Dewpt 74 74 74 73 73 74 74 73 73 73 73 72 72 73 72 72 PWind dir E E E E E NE NE NE Wind char BZ BZ GN BZ GN GN GN GN Avg clouds B1 B1 SC SC B2 B2 B2 SC SC SC SC SC SC SC SC SC PoP 12hr 40 50 70 70 20 20 10 20 Rain shwrs C C S C C L L S S S S S S S S S Tstms S S $$
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