- Warnings
- Observations
- Forecasts
- Text Messages
- Forecast Models
- Climate
- Weather Safety
- Education/Outreach
- Information Center
- Contact Us
RSS Feeds
Point Forecast Matrices
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
000 FOCA52 TJSJ 222103 PFMSJU Point Forecast Matrices National Weather Service San Juan PR 503 PM AST Mon Apr 22 2024 PRZ001-230800- Luis Munoz Marin International Airport-San Juan 18.43N 66.00W Elev. 9 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu 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 89 77 88 76 Temp 81 79 78 78 84 88 89 86 81 79 78 78 83 87 88 85 80 78 77 77 82 Dewpt 74 74 74 74 74 74 75 74 74 74 74 73 74 74 75 75 74 74 74 73 74 RH 79 85 88 88 72 63 64 68 79 85 88 85 74 65 66 72 82 88 90 87 77 Wind dir SE SE SE SE SE E E E E E SE SE E E E E E E E E E Wind spd 6 5 6 5 4 8 11 4 5 4 4 5 6 11 14 13 10 9 8 9 12 Clouds B2 B2 B2 OV OV OV OV B2 SC SC B1 B2 B1 B1 B2 B2 OV OV OV OV B2 PoP 12hr 70 70 50 70 70 QPF 12hr 1.37 0.82 0.14 0.86 0.17 Rain shwrs L L C L L L L L C S C C C C C C L L L L L Tstms S S S S S S S S S Heat index 86 83 91 97 99 94 87 83 90 95 98 93 85 88 Max heat 93 85 91 99 98 86 90 98 97 84 88 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 77 86 78 86 75 84 74 86 Temp 87 81 78 82 86 81 78 82 86 79 76 80 84 78 75 81 86 81 Dewpt 74 73 72 73 74 73 73 72 73 72 72 72 72 70 69 70 70 69 PWind dir E E E E NE NE NE NE NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B1 B2 B2 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 60 50 50 50 40 30 30 20 20 Rain shwrs L C C C C C C C C C C C C C S S S S $$ PRZ002-230800- Roosevelt Roads Naval Airstation-Ceiba PR 18.25N 65.63W Elev. 39 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 89 77 88 77 Temp 81 79 78 78 84 88 89 86 81 79 78 78 83 87 88 85 81 79 78 78 83 Dewpt 75 75 74 74 75 75 75 74 74 74 74 73 75 75 76 76 75 75 74 73 75 RH 82 88 88 88 74 66 64 68 79 85 88 85 77 68 68 75 82 88 88 85 77 Wind dir E SE SE SE SE SE SE SE E E E E E E E E E E E E E Wind spd 6 8 6 5 6 9 8 8 6 5 5 8 9 10 10 10 9 10 10 12 13 Clouds B2 OV B2 B2 B2 OV OV B2 SC SC SC SC B1 B1 B2 B2 OV OV OV OV B2 PoP 12hr 70 70 40 70 70 QPF 12hr 1.62 0.81 0.08 1.10 0.17 Rain shwrs L L L L L L L L S S S S C C L L L L L L L Tstms S S S S S S S S S Heat index 87 83 92 98100 94 87 83 90 96 99 94 87 83 89 Max heat 94 86 92 100 99 86 90 99 98 86 89 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 77 86 78 87 76 87 74 87 Temp 87 81 78 82 86 81 78 83 87 80 77 82 87 79 75 81 87 81 Dewpt 75 73 72 74 75 74 73 73 74 72 72 73 73 71 70 71 71 70 PWind dir E E E E NE NE NE NE NE Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 60 60 60 40 40 30 30 20 20 Rain shwrs L C C L L L C C C C C C C C S S S S Tstms S S S $$ PRZ007-230800- Mercedita Airport-Ponce PR 18.02N 66.56W Elev. 26 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu 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 75 88 74 87 74 Temp 79 77 76 76 82 87 88 84 79 77 75 75 81 86 87 83 79 77 75 75 81 Dewpt 72 72 71 71 71 71 71 72 72 71 70 70 70 69 68 71 71 71 70 69 70 RH 79 85 85 85 69 59 57 67 79 82 84 84 69 57 53 67 77 82 84 82 69 Wind dir NE E E NE E SE SE SE NE NE NE NE E SE SE E E E NE NE E Wind spd 5 5 4 4 4 8 8 6 3 3 2 2 2 11 10 9 6 4 5 5 6 Clouds SC SC SC SC SC CL SC SC SC FW SC FW SC SC SC SC SC SC SC SC FW PoP 12hr 20 30 30 30 30 QPF 12hr 0.14 0.20 0.04 0.52 0.06 Rain shwrs S S S S S S C S C S S C C C C C C Tstms Heat index 83 87 92 94 90 82 85 90 91 88 85 Max heat 89 87 94 94 85 91 91 85 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 73 86 75 85 72 87 73 88 Temp 87 78 74 80 86 79 76 81 85 77 73 80 87 78 74 81 88 81 Dewpt 68 67 67 66 70 71 69 68 69 68 66 66 68 69 67 66 65 64 PWind dir E NE E NE NE NE NE NE NE Wind char GN LT GN LT GN LT GN GN GN Avg clouds SC B1 SC SC SC B1 SC SC B1 B1 FW FW FW SC CL FW SC SC PoP 12hr 50 20 50 20 60 5 40 5 20 Rain shwrs C C S S C C S S L L C C S S S Tstms S S $$ PRZ008-230800- Rafael Hernandez Airport-Aguadilla PR 18.50N 67.13W Elev. 237 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 84 75 83 75 Temp 79 78 76 76 80 83 84 81 78 77 76 75 79 82 83 81 78 77 75 75 79 Dewpt 73 74 74 73 71 72 73 73 73 74 74 73 72 72 73 74 74 75 74 73 72 RH 82 88 94 90 74 70 70 77 85 90 94 94 79 72 72 79 88 94 97 94 79 Wind dir E E SE SE E N NW E NE NE E E E NE NE NE E E E E E Wind spd 8 4 5 5 4 4 5 4 8 6 5 3 3 8 8 11 13 11 8 9 11 Clouds B1 SC SC FW SC SC B1 B2 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 40 60 30 40 40 QPF 12hr 0.13 0.42 0.07 0.71 0.10 Rain shwrs C S S S S C L C S S S S S C C C C C C C Tstms S S S S S S S Heat index 84 89 90 87 83 87 89 86 83 Max heat 87 84 90 90 83 89 89 83 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 73 83 76 83 74 82 72 83 Temp 83 77 74 79 83 79 76 80 83 77 75 78 82 76 73 78 83 79 Dewpt 73 73 73 71 73 73 74 71 72 71 72 69 70 69 70 68 67 68 PWind dir E E E E NE NE NE NE NE Wind char BZ GN BZ BZ BZ BZ BZ BZ BZ Avg clouds B1 B2 B1 SC SC B2 B2 B1 SC SC SC SC SC SC FW FW SC SC PoP 12hr 70 40 70 50 30 10 30 5 10 Rain shwrs L L C C L L C C C C S S C C S S S S Tstms S S S S $$ PRZ010-230800- Eugenio Maria de Hosto Airport-Mayaguez PR 18.27N 67.15W Elev. 28 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu 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 75 89 74 87 74 Temp 80 78 76 76 83 87 89 85 79 77 75 75 81 86 87 83 79 77 75 75 81 Dewpt 76 75 74 73 75 77 78 78 76 75 74 73 75 78 78 78 76 75 74 73 75 RH 88 91 94 90 77 72 70 80 91 94 97 94 82 77 75 85 91 94 97 94 82 Wind dir E E E E E SW N NE NE NE NE E E SW NE NE NE E E E E Wind spd 2 4 6 8 8 6 4 3 5 6 4 3 2 2 2 3 4 4 4 3 4 Clouds B1 CL CL CL FW CL SC B2 B1 SC SC CL FW FW B2 B2 SC SC SC SC FW PoP 12hr 40 60 40 60 20 QPF 12hr 0.08 0.35 0.05 1.03 0.04 Rain shwrs C C L C S S L L S S S S Tstms S S S S Heat index 85 90 99103 96 84 87 97100 94 87 Max heat 94 90 103 103 87 100 100 87 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 72 87 74 87 72 86 72 87 Temp 87 77 73 80 87 79 75 81 87 77 73 80 86 77 73 80 87 80 Dewpt 78 75 72 73 77 75 73 74 77 74 72 73 75 72 70 71 73 70 PWind dir E E E E NE NE NE NE NE Wind char LT LT LT GN GN GN BZ BZ BZ Avg clouds SC B2 B1 SC SC B2 B1 B1 SC B1 FW FW FW SC FW FW SC FW PoP 12hr 70 40 70 40 50 5 20 5 10 Rain shwrs L L C C L L C C C C S S S S S Tstms S S S S S S $$ VIZ001-230800- CYRIL E. King Airport-St Thomas USVI 18.33N 64.97W Elev. 23 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu AST 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 86 78 86 77 Temp 82 80 79 79 83 85 86 84 81 80 78 78 82 85 86 83 80 79 78 78 83 Dewpt 75 75 75 75 75 75 75 74 74 75 75 75 75 76 76 75 76 75 74 74 75 RH 79 85 88 88 77 72 70 72 79 85 91 91 79 75 72 77 88 88 88 88 77 Wind dir E E SE SE SE SE SE E E E E E E E E E E E E E E Wind spd 14 14 14 14 13 13 12 11 12 13 11 11 12 13 13 14 16 19 17 17 18 Clouds B1 B2 B1 B2 B2 B2 B2 SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 60 60 40 40 40 QPF 12hr 0.98 0.58 0.07 0.71 0.09 Rain shwrs C C C L L L C C S S S C C C C C C C C S Tstms S S S S S S S Heat index 88 85 84 84 90 94 95 91 86 84 90 94 96 91 86 90 Max heat 92 87 90 95 94 85 90 96 95 84 90 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 AST 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 78 86 79 88 77 87 76 87 Temp 87 81 79 82 86 82 79 84 88 81 78 83 87 80 77 82 87 81 Dewpt 74 74 74 75 74 74 73 74 73 73 72 73 73 72 71 71 71 70 PWind dir E E E E NE NE NE NE NE Wind char BZ BZ BZ BZ GN BZ BZ BZ BZ Avg clouds SC SC B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 50 50 40 30 20 20 20 10 Rain shwrs S C C C C C C C C S S S S S S S S S $$ VIZ002-230800- Henry E. Rohlsen Airport-St Croix USVI 17.70N 64.80W Elev. 74 ft 503 PM AST Mon Apr 22 2024 Date 04/22/24 Tue 04/23/24 Wed 04/24/24 Thu 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 89 76 89 75 Temp 81 79 78 78 84 88 89 85 81 79 77 77 83 88 89 85 80 78 76 76 82 Dewpt 74 74 73 73 74 74 74 73 74 74 74 73 74 75 75 74 75 74 74 73 74 RH 79 85 85 85 72 63 61 67 79 85 90 87 74 66 64 70 85 88 94 90 77 Wind dir E E E E E SE SE E E E E E E E E E E E E E E Wind spd 10 12 11 11 12 13 12 11 10 11 11 10 12 13 13 13 13 17 16 16 17 Clouds B2 B2 SC B2 B1 B1 SC SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 60 40 40 40 40 QPF 12hr 0.94 0.42 0.07 0.69 0.09 Rain shwrs C C C L C C C C S S S C C C C C C C C S Tstms S S S S S S S Heat index 86 91 96 98 92 86 90 97100 93 85 87 Max heat 92 85 91 98 97 84 90 100 98 83 87 Date 04/25 Fri 04/26/24 Sat 04/27/24 Sun 04/28/24 Mon 04/29/24 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 78 87 74 86 73 86 Temp 87 81 79 82 86 81 78 83 87 79 75 81 86 78 74 80 86 81 Dewpt 74 73 73 74 74 73 73 73 73 72 72 73 72 72 71 71 71 70 PWind dir E E E E NE NE NE NE NE Wind char BZ GN BZ BZ GN GN BZ BZ GN Avg clouds SC SC B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 70 70 20 20 10 20 20 20 Rain shwrs S C C L L S S S S S S S S S S S S S Tstms S S $$
- National Weather Service
- La Crosse, WI Weather Forecast Office
- N2788 County Road FA
- LaCrosse, WI 54601
- 608-784-7294
- Page Author: ARX Webmaster
- Web Master's E-mail: w-arx.webmaster@noaa.gov
- Page last modified: Sep 19th, 2023 19:10 UTC