Point Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
Versions:
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749 FOCA52 TJSJ 242103 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 PM AST Sun Nov 24 2024 PRZ001-250800- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 77 87 76 88 77 Temp 80 79 78 77 82 86 87 82 79 78 77 76 82 87 88 83 80 79 78 77 82 Dewpt 76 76 75 76 76 76 75 75 75 75 74 74 75 75 75 74 74 74 74 74 75 RH 88 91 91 97 82 72 68 79 88 91 90 94 79 68 66 74 82 85 88 90 79 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 10 11 11 12 11 17 14 11 10 10 11 11 9 16 16 11 5 8 4 5 6 Clouds B2 B2 B1 SC SC SC SC SC B1 SC B2 B2 SC SC SC SC B2 B2 B2 B2 B1 PoP 12hr 60 40 50 60 60 QPF 12hr 0.24 0.05 0.26 0.16 0.24 Rain shwrs C L C S S S S C C C C C C S C L L L L C Tstms S S S S S S S Heat index 86 89 96 96 89 89 96 98 90 84 89 Max heat 91 86 89 98 94 89 98 95 84 89 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 78 89 77 89 77 88 77 88 Temp 88 81 79 83 89 81 78 83 89 81 78 82 88 80 78 81 88 80 Dewpt 74 75 75 75 75 75 75 76 75 75 75 75 76 76 75 75 75 75 PWind dir E E E SE E SE E E E Wind char GN LT GN LT GN LT GN LT GN Avg clouds B1 B1 SC SC B1 SC SC SC B1 B2 B2 B1 B1 SC FW SC SC B1 PoP 12hr 40 30 30 30 60 50 40 20 60 Rain shwrs C C S C C C S C L L C C C C S S C L Tstms S S S $$ PRZ002-250800- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 88 76 87 76 Temp 80 78 77 76 82 87 88 82 80 78 77 76 81 86 87 82 79 78 77 76 82 Dewpt 77 77 76 76 78 77 77 76 76 76 75 76 77 76 76 76 76 75 75 75 77 RH 91 97 97100 88 72 70 82 88 94 94100 88 72 70 82 91 91 94 97 85 Wind dir NE E E E E E E E E E E E E E E E E E E E E Wind spd 12 13 14 14 16 17 14 13 13 13 13 13 12 16 14 10 9 8 8 8 9 Clouds B1 B1 SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC B1 B2 B2 B2 B2 B2 PoP 12hr 40 30 50 80 80 QPF 12hr 0.17 0.05 0.23 0.21 0.28 Rain shwrs C C S S S S S S C S C C S S S L D D D D C Tstms S S S S S S S Heat index 87 91 99100 89 86 88 96 98 89 90 Max heat 92 91 100 97 88 98 94 90 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 77 88 76 88 76 88 76 88 Temp 88 80 78 82 88 80 77 82 88 80 77 82 88 79 77 81 88 79 Dewpt 76 77 76 78 77 77 75 77 77 77 76 77 77 76 75 77 77 76 PWind dir E E E E SE E E E E Wind char LT GN GN GN GN LT GN LT GN Avg clouds B2 B1 SC B1 B2 SC SC SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 PoP 12hr 60 60 60 30 60 60 60 50 60 Rain shwrs L L S L L C C C L L L L L C C C C L Tstms S S S S S S S S $$ PRZ007-250800- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 76 90 77 91 78 Temp 81 79 77 76 83 89 90 84 81 79 78 77 84 90 91 85 82 80 79 78 84 Dewpt 77 76 76 76 78 79 78 77 76 75 75 74 77 78 77 77 76 75 75 74 77 RH 88 91 97100 85 73 68 80 85 88 91 90 80 68 64 77 82 85 88 88 80 Wind dir NE NE NE NE NE E E E NE NE NE NE E E E E E NE NE E E Wind spd 5 5 6 6 5 16 13 9 6 5 6 9 8 14 12 10 6 4 4 4 4 Wind gust 26 26 Clouds SC SC SC SC SC SC FW FW CL CL SC CL SC SC FW SC B1 B1 B1 B1 SC PoP 12hr 0 0 10 20 20 QPF 12hr 0 0 0.01 0.08 0.03 Rain shwrs S S S S S S S S Heat index 88 93105105 94 87 94105105 96 89 85 94 Max heat 96 87 93 106 102 86 94 106 102 87 94 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 91 79 86 78 86 78 86 78 86 Temp 91 83 80 82 86 80 79 82 86 80 79 82 86 80 79 81 86 80 Dewpt 78 77 75 78 79 78 76 78 79 78 76 77 79 78 75 77 79 77 PWind dir E E E E E NE E NE E Wind char GN LT LT LT LT LT LT LT GN Avg clouds SC SC B1 B1 B1 SC SC SC B1 B1 SC SC SC SC CL FW FW SC PoP 12hr 30 40 40 30 50 20 20 0 30 Rain shwrs C C C C C S S C C C S S S S S C Tstms S S $$ PRZ008-250800- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 84 73 86 73 Temp 77 75 74 73 78 83 84 79 76 75 74 73 79 85 86 80 77 75 74 73 79 Dewpt 75 75 74 73 74 75 75 74 73 75 74 73 72 74 74 73 73 74 74 73 72 RH 94100100100 88 77 74 85 90100100100 79 70 68 79 87 97100100 79 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 17 19 18 17 13 16 16 19 17 14 13 11 11 10 6 8 8 4 8 8 9 Clouds SC SC SC SC SC SC SC SC FW CL FW FW SC SC SC SC B1 B1 B1 B1 FW PoP 12hr 30 20 5 40 5 QPF 12hr 0.12 0.03 0 0.15 0 Rain shwrs C C S S S S S C Tstms S Heat index 90 92 93 94 84 Max heat 85 92 89 94 91 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 74 90 73 90 73 89 73 89 Temp 86 78 75 82 89 78 74 81 89 78 74 81 89 78 74 79 89 78 Dewpt 74 73 75 73 74 74 74 73 74 74 74 73 74 74 74 73 74 73 PWind dir E E E E NE E NE E E Wind char LT LT LT LT LT LT LT GN BZ Avg clouds SC B1 SC SC SC B1 SC SC B1 B1 SC SC SC B1 SC SC SC B1 PoP 12hr 60 10 50 40 40 10 60 10 50 Rain shwrs L L S S C C S C C C S S L L S S C C Tstms S S S S S S S S S S $$ PRZ010-250800- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 88 72 89 72 Temp 78 75 73 72 80 87 88 80 77 75 73 72 80 87 88 81 77 75 73 72 80 Dewpt 75 75 73 72 76 78 78 76 75 74 73 72 75 77 77 76 74 74 72 72 75 RH 91100100100 88 75 72 88 94 97100100 85 72 70 85 90 97 97100 85 Wind dir NE NE NE NE E E E NE E E E E E E E E E E E E E Wind spd 6 9 10 6 4 2 3 5 4 6 6 5 4 3 1 5 4 4 4 3 4 Clouds SC SC SC SC SC SC SC B2 SC CL CL CL FW FW SC SC B1 B1 B1 B1 FW PoP 12hr 0 50 20 60 0 QPF 12hr 0 0.56 0.01 0.25 0 Rain shwrs C C S S L Tstms S S S Heat index 86100102 86 85 99100 87 85 Max heat 90 86 103 97 85 102 97 85 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 89 73 89 72 89 72 88 72 88 Temp 89 78 74 81 88 77 73 80 88 77 73 80 88 77 73 78 88 77 Dewpt 77 75 73 75 78 75 73 76 78 76 73 75 78 76 73 75 78 75 PWind dir E E E E SE E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC B1 B1 B1 B1 B1 FW FW SC B1 SC FW FW SC PoP 12hr 60 10 60 40 60 5 70 5 30 Rain shwrs L L S S L L C C L L L L S S C C Tstms S S S S S S S S $$ VIZ001-250800- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 87 78 88 77 Temp 81 80 79 78 82 86 87 83 81 79 79 78 83 87 88 83 80 79 78 77 82 Dewpt 77 78 77 76 77 76 76 76 76 76 76 76 76 76 75 76 75 75 76 75 76 RH 88 94 94 94 85 72 70 80 85 91 91 94 80 70 66 80 85 88 94 94 82 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 20 19 21 20 21 21 18 18 20 21 21 18 20 21 17 14 18 13 16 13 16 Clouds SC SC SC SC SC SC SC SC FW CL SC B1 SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 20 20 40 50 50 QPF 12hr 0.05 0.02 0.11 0.11 0.09 Rain shwrs S S S S S S S C S S S C C C C C C Tstms S S S S S Heat index 88 87 90 96 98 91 87 91 98 98 91 85 89 Max heat 94 88 90 98 96 86 91 99 95 85 89 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 78 86 77 86 77 86 77 86 Temp 87 81 79 82 86 80 78 81 86 80 78 81 86 80 78 81 86 80 Dewpt 76 76 76 77 77 77 76 76 76 76 76 77 77 76 76 77 76 76 PWind dir E E E E SE E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 30 30 50 40 50 40 60 Rain shwrs C C S S C C S C C C C C C C C C C L Tstms S S S $$ VIZ002-250800- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 PM AST Sun Nov 24 2024 Date 11/24/24 Mon 11/25/24 Tue 11/26/24 Wed 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 77 88 77 88 76 Temp 81 79 78 77 82 87 88 83 80 79 78 77 82 87 88 82 80 78 77 76 82 Dewpt 77 77 76 76 77 77 77 76 76 75 76 75 76 76 77 76 75 75 75 75 77 RH 88 94 94 97 85 72 70 80 88 88 94 94 82 70 70 82 85 91 94 97 85 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 16 16 17 19 19 19 17 16 16 19 18 16 14 18 17 12 13 11 11 12 14 Clouds SC SC SC SC SC SC FW SC CL CL SC CL SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 30 10 10 50 50 QPF 12hr 0.12 0.02 0.01 0.15 0.08 Rain shwrs S C S S S S S S S S C C C C C C Tstms S S S S S Heat index 88 90 99100 91 86 89 98100 89 85 90 Max heat 92 87 90 100 97 86 89 100 97 90 Date 11/27 Thu 11/28/24 Fri 11/29/24 Sat 11/30/24 Sun 12/01/24 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 77 87 76 87 76 87 76 87 Temp 88 80 78 82 87 79 77 81 87 79 77 81 87 79 77 80 87 79 Dewpt 77 76 76 78 78 76 76 77 77 76 76 77 77 76 76 77 77 75 PWind dir E E E E E E E E E Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC SC CL FW SC SC SC SC B1 B2 B1 B1 SC SC SC B1 B1 B2 PoP 12hr 30 5 30 30 60 40 30 40 60 Rain shwrs C S S S C C C L L C C S C C C L L Tstms S S S S $$