213 FOCA52 TJSJ 050050 AAA PFMSJU POINT FORECAST MATRICES...UPDATED NATIONAL WEATHER SERVICE SAN JUAN PR 850 PM AST Sat Sep 4 2021 PRZ001-050815- LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN 18.43N 66.00W ELEV. 9 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE 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 91 80 90 79 TEMP 81 80 79 86 90 91 86 83 82 81 80 86 89 89 85 82 81 80 79 85 DEWPT 76 76 75 75 74 75 75 75 76 76 76 76 76 76 76 77 76 76 76 76 RH 85 88 88 70 60 60 70 77 82 85 88 72 66 66 75 85 85 88 91 75 WIND DIR E E E E E E E E E E E E E NE NE NE NE NE E E WIND SPD 9 9 10 11 12 13 12 11 10 10 10 11 12 13 11 10 9 8 8 8 CLOUDS FW FW SC SC FW FW FW FW SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 POP 12HR 10 20 40 40 40 QPF 12HR 0.02 0.03 0.06 0.10 0.14 RAIN SHWRS S S S S S S S C S S C C S S C C C C C HEAT INDEX 87 86 95 99102 95 90 89 87 86 96100100 94 90 87 86 94 MAX HEAT 93 91 95 102 101 90 96 102 100 89 94 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 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 90 80 93 79 93 79 91 79 90 TEMP 90 83 81 88 93 83 80 87 93 83 80 86 91 83 80 85 90 82 DEWPT 76 76 75 75 75 75 75 75 75 75 76 76 75 75 75 75 75 75 PWIND DIR NE E E SE SE SE E E E WIND CHAR GN LT LT LT GN LT GN GN GN AVG CLOUDS SC SC SC SC SC SC FW FW SC SC SC SC SC SC B1 B1 B1 SC POP 12HR 40 20 20 10 20 10 40 40 40 RAIN SHWRS C S S S S S S S S S S S S C C C C S $$ PRZ002-050815- ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR 18.25N 65.63W ELEV. 39 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 77 89 78 90 78 TEMP 80 78 77 84 88 89 84 81 80 79 78 85 89 90 85 82 80 79 78 85 DEWPT 78 77 76 77 77 77 77 77 77 77 76 78 78 78 78 78 77 77 76 77 RH 94 97 97 80 70 68 80 88 91 94 94 80 70 68 80 88 91 94 94 77 WIND DIR E E E E E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 11 11 12 12 12 12 12 12 12 12 12 12 12 12 12 11 11 10 9 9 CLOUDS SC SC SC SC SC SC FW FW SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 POP 12HR 10 20 40 40 40 QPF 12HR 0.02 0.04 0.09 0.18 0.14 RAIN SHWRS S S S S S S S S C C C C C C C C C C C C HEAT INDEX 87 94100102 94 88 87 97103105 97 91 87 96 MAX HEAT 91 88 94 102 100 88 97 105 105 88 96 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 90 75 91 77 91 79 90 79 89 TEMP 90 80 76 84 91 81 78 85 91 83 80 85 90 82 80 85 89 83 DEWPT 77 77 76 77 76 76 76 77 77 77 77 77 77 77 77 77 77 77 PWIND DIR NE E E SE E E E E E WIND CHAR GN LT LT LT GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 SC POP 12HR 40 30 30 30 40 40 40 40 40 RAIN SHWRS C S S C C S S C C C C C C C C C C C $$ PRZ007-050815- MERCEDITA AIRPORT-PONCE PR 18.02N 66.56W ELEV. 26 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE 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 93 77 92 76 TEMP 80 78 77 86 92 93 86 82 80 78 77 86 91 92 85 81 79 77 76 85 DEWPT 71 70 68 72 72 74 73 71 70 70 69 70 72 73 75 73 72 72 70 73 RH 74 76 74 63 52 54 65 69 72 76 76 59 54 54 72 77 79 85 82 67 WIND DIR E NE NE E E SE E NE NE NE NE NE E E E NE NE NE NE NE WIND SPD 8 8 8 9 12 14 11 8 6 6 6 6 10 13 10 6 5 5 5 5 CLOUDS FW FW FW FW FW FW FW SC FW FW FW SC SC B1 B1 SC SC SC SC FW POP 12HR 5 20 20 40 10 QPF 12HR 0 0.03 0.01 0.17 0.02 RAIN SHWRS S S S S S S S S C C S S S S S HEAT INDEX 83 92100103 93 86 83 91 99101 94 86 92 MAX HEAT 87 85 92 103 102 85 91 101 101 84 92 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 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 92 77 93 77 92 77 91 76 90 TEMP 91 81 78 87 93 82 78 86 92 82 78 85 91 81 77 84 90 80 DEWPT 75 74 71 72 74 73 71 72 74 73 71 73 74 73 70 72 74 72 PWIND DIR E NE SE E E E E E E WIND CHAR LT LT LT LT GN LT GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 10 20 20 10 10 20 10 10 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ PRZ008-050815- RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR 18.50N 67.13W ELEV. 237 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 79 88 79 90 79 TEMP 81 80 79 84 87 88 84 82 80 79 79 85 89 89 85 82 81 80 79 84 DEWPT 76 75 74 75 75 76 76 76 76 75 75 76 76 76 76 76 76 76 75 76 RH 85 85 85 74 68 68 77 82 88 88 88 75 66 66 75 82 85 88 88 77 WIND DIR E E E E E E E E E E E E E NE NE NE E E E E WIND SPD 12 12 11 12 14 17 16 13 12 12 12 12 13 16 13 12 12 12 11 10 CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC POP 12HR 5 10 10 20 30 QPF 12HR 0 0.02 0.01 0.09 0.03 RAIN SHWRS S S S S S S S S S S S S S S C TSTMS HEAT INDEX 87 85 92 96 99 93 89 86 94100100 94 89 87 86 93 MAX HEAT 89 89 92 99 98 87 94 102 100 89 93 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 87 79 89 80 90 79 88 79 89 TEMP 87 81 79 85 89 83 80 86 89 82 80 84 88 82 79 85 89 82 DEWPT 76 76 75 75 75 75 74 74 75 76 76 75 76 76 75 75 76 76 PWIND DIR NE E NE E E E E E E WIND CHAR GN GN LT LT LT LT GN GN GN AVG CLOUDS SC SC SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC SC POP 12HR 30 20 60 20 60 30 40 20 20 RAIN SHWRS C S S S L L S S L L C C C C S S S S TSTMS S S S S S S $$ PRZ010-050815- EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR 18.27N 67.15W ELEV. 28 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE 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 91 78 92 77 TEMP 80 79 78 86 90 91 85 82 80 79 78 86 91 92 86 82 79 78 77 84 DEWPT 77 75 74 76 77 77 78 77 77 75 74 77 77 78 78 77 77 76 74 77 RH 91 88 88 72 66 64 80 85 91 88 88 75 64 64 77 85 94 94 90 80 WIND DIR E E E E SE SW SE NE NE NE NE NE E E E NE NE NE NE NE WIND SPD 8 8 8 9 9 9 9 9 9 9 9 9 9 9 8 8 8 8 8 6 CLOUDS FW FW FW CL FW SC B1 SC FW FW FW SC SC B2 B2 SC SC SC SC SC POP 12HR 5 50 20 50 10 QPF 12HR 0 0.11 0.01 0.21 0.02 RAIN SHWRS S C S S S S S S C C S S S S S TSTMS S S S HEAT INDEX 87 96103105 97 90 87 97105107 98 90 94 MAX HEAT 91 88 96 105 105 88 97 107 106 88 94 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 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 90 75 91 78 90 77 88 77 89 TEMP 89 79 76 84 91 82 79 85 90 81 78 83 88 80 78 84 89 81 DEWPT 78 77 75 76 77 77 75 76 78 77 75 77 78 77 74 76 78 77 PWIND DIR E E N E E E E E E WIND CHAR LT LT LT LT LT LT GN GN GN AVG CLOUDS SC B1 SC SC SC B1 FW FW SC B1 SC SC SC B1 SC SC SC B1 POP 12HR 50 10 50 10 50 10 50 10 50 RAIN SHWRS C C S S C C S S C C S S C C S S C C TSTMS S S S S S S S S S S $$ VIZ001-050815- CYRIL E. KING AIRPORT-ST THOMAS USVI 18.33N 64.97W ELEV. 23 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 79 90 79 91 79 TEMP 81 80 79 85 89 90 85 82 81 80 79 86 90 91 86 83 81 80 79 85 DEWPT 77 76 75 75 74 75 75 75 77 76 76 76 76 76 76 76 77 76 75 76 RH 88 88 88 72 61 62 72 79 88 88 91 72 64 62 72 80 88 88 88 75 WIND DIR E E E E E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE WIND SPD 16 16 17 17 16 14 16 18 18 17 17 17 16 13 14 16 16 14 13 11 CLOUDS SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 B1 POP 12HR 10 10 30 40 40 QPF 12HR 0.02 0.03 0.07 0.17 0.14 RAIN SHWRS S S S S S S S S C C C C C C C C C C C C HEAT INDEX 88 86 94 98101 94 89 88 86 96102103 96 91 88 86 94 MAX HEAT 89 90 94 101 99 89 96 103 102 89 94 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 89 79 90 80 91 80 89 79 90 TEMP 89 82 80 85 90 83 81 86 91 83 81 85 89 82 80 85 90 84 DEWPT 75 75 75 75 74 74 75 75 75 75 76 76 75 75 76 76 75 75 PWIND DIR NE E SE SE E E E E E WIND CHAR GN LT LT GN GN GN BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 SC POP 12HR 40 20 20 30 40 40 40 40 40 RAIN SHWRS C S S S S S S C C C C C C C C C C S $$ VIZ002-050815- HENRY E. ROHLSEN AIRPORT-ST CROIX USVI 17.70N 64.80W ELEV. 74 FT 850 PM AST Sat Sep 4 2021 DATE 09/04/21 SUN 09/05/21 MON 09/06/21 TUE 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 90 77 91 76 TEMP 80 79 78 85 89 90 84 81 79 78 77 85 90 91 85 81 78 77 76 84 DEWPT 76 76 75 76 75 75 75 76 77 77 76 77 76 76 77 77 76 76 75 77 RH 88 91 91 75 64 62 74 85 94 97 97 77 64 62 77 88 94 97 97 80 WIND DIR E E E E E E E NE NE NE NE NE E E NE NE NE NE NE NE WIND SPD 16 14 16 16 16 16 16 17 17 16 16 16 14 13 13 13 12 11 11 11 CLOUDS FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC B1 B1 B1 B1 SC POP 12HR 10 10 40 40 40 QPF 12HR 0.02 0.03 0.08 0.09 0.13 RAIN SHWRS S S S S S S S S S C C C C S S C C C C S HEAT INDEX 86 94 99101 92 87 96102103 96 88 94 MAX HEAT 89 87 94 101 99 86 96 103 102 86 94 DATE 09/07 WED 09/08/21 THU 09/09/21 FRI 09/10/21 SAT 09/11/21 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 76 91 78 90 78 89 78 89 TEMP 89 80 77 85 91 82 79 85 90 82 79 84 89 81 79 84 89 82 DEWPT 75 76 75 76 75 75 75 76 76 76 76 76 75 76 75 76 75 76 PWIND DIR E E SE E E E E E E WIND CHAR GN LT LT GN GN GN BZ BZ BZ AVG CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 SC POP 12HR 20 20 30 30 40 40 40 40 40 RAIN SHWRS S S S S S C C C C C C C C C C C C S $$