248 FOCA52 TJSJ 212032 PFMSJU POINT FORECAST MATRICES NATIONAL WEATHER SERVICE SAN JUAN PR 432 PM AST Fri May 21 2021 PRZ001-220830- LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN 18.43N 66.00W ELEV. 9 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON 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 90 76 89 76 TEMP 86 81 79 77 79 85 89 90 86 81 78 76 78 84 88 89 85 80 78 76 78 84 DEWPT 73 74 74 73 73 73 72 72 74 75 71 70 70 70 71 72 71 72 72 72 72 73 RH 65 79 85 87 82 67 57 56 68 82 79 82 76 63 57 57 63 77 82 87 82 70 WIND DIR E E E E SE SE E E E E E E E E NE E E E E E SE E WIND SPD 13 10 8 10 8 10 12 14 14 11 10 10 8 8 11 14 14 11 10 10 8 10 CLOUDS SC SC SC SC SC SC B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC POP 12HR 30 40 40 40 40 QPF 12HR 0.11 0.16 0.05 0.16 0.11 RAIN SHWRS S S S S S C C S C C C S S C C C C C C C C S TSTMS S S S S S S S S S HEAT INDEX 94 87 83 91 96 97 94 86 88 93 96 91 84 91 MAX HEAT 96 85 91 97 97 84 88 96 95 83 91 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 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 76 89 76 89 76 89 76 89 TEMP 90 81 76 84 89 80 76 84 89 80 76 84 89 80 76 84 89 80 DEWPT 71 72 72 71 70 71 73 71 69 71 70 70 70 72 70 69 69 71 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 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 20 20 20 20 20 40 40 20 30 RAIN SHWRS S S S S S S S S S S S C C S S S S C $$ PRZ002-220830- ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR 18.25N 65.63W ELEV. 39 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 78 88 78 88 78 TEMP 85 81 80 78 79 84 87 88 85 81 80 78 79 84 87 88 85 81 80 78 79 84 DEWPT 73 74 74 73 73 73 73 73 75 75 71 71 71 71 72 72 72 72 73 72 72 73 RH 67 79 82 85 82 70 63 61 72 82 74 79 77 65 61 59 65 74 79 82 79 70 WIND DIR E E E E E SE SE E E E E E E E E NE E E E E E E WIND SPD 12 11 10 11 11 13 13 11 12 11 11 10 10 11 11 11 12 12 11 10 12 12 CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B2 SC POP 12HR 30 40 50 50 50 QPF 12HR 0.18 0.14 0.12 0.21 0.13 RAIN SHWRS S S S C S C C S C C C C C C C C C C C C C S TSTMS S S S S S S S S S S HEAT INDEX 92 87 84 83 90 94 96 94 88 83 82 89 93 95 91 86 83 82 90 MAX HEAT 94 86 90 96 96 86 89 95 94 85 90 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 88 78 88 78 88 78 88 78 88 TEMP 88 81 78 84 88 81 78 84 88 81 78 84 88 81 78 84 88 81 DEWPT 72 72 72 72 71 71 73 72 70 71 70 71 71 72 70 69 70 71 PWIND DIR E E E E E E E E E WIND CHAR GN GN GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 30 30 40 40 40 40 40 30 30 RAIN SHWRS S C C C S C C C C C C C C C C C S C $$ PRZ007-220830- MERCEDITA AIRPORT-PONCE PR 18.02N 66.56W ELEV. 26 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON 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 88 73 87 73 TEMP 84 78 75 73 75 82 86 88 84 78 75 73 75 81 85 87 83 78 75 73 75 82 DEWPT 73 74 73 72 72 72 71 71 74 74 68 68 68 68 69 70 70 70 70 69 69 70 RH 70 88 94 97 90 72 61 57 72 88 79 84 79 65 59 57 65 76 84 87 82 67 WIND DIR SE E NE E NE E SE SE SE E NE NE NE E E E E E NE NE NE E WIND SPD 12 8 6 6 4 9 12 11 9 6 6 5 4 6 12 11 14 9 6 5 5 8 CLOUDS SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW POP 12HR 10 30 20 20 20 QPF 12HR 0.01 0.08 0.04 0.06 0.03 RAIN SHWRS S S S S C S S S S S S S S S S S S S S HEAT INDEX 90 87 92 94 91 84 89 92 87 86 MAX HEAT 92 87 94 94 84 92 91 86 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 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 88 73 87 73 87 73 87 73 87 TEMP 88 78 73 81 87 78 73 81 87 78 73 81 87 78 73 81 87 78 DEWPT 71 71 70 68 71 69 69 70 69 69 69 66 71 71 69 66 68 70 PWIND DIR E E E NE E E E E E WIND CHAR GN LT GN LT GN LT GN LT GN AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC POP 12HR 20 10 10 10 10 10 20 10 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ PRZ008-220830- RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR 18.50N 67.13W ELEV. 237 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 76 88 76 86 76 TEMP 85 80 78 76 77 83 87 88 85 80 78 76 77 82 85 86 83 79 78 76 77 83 DEWPT 73 73 73 72 72 72 72 72 73 73 71 71 70 71 72 71 72 72 72 72 71 72 RH 67 79 85 87 85 70 61 59 67 79 79 85 79 69 65 61 70 79 82 87 82 70 WIND DIR E E E E E E NE NE NE E E E E E NE E E E E E E E WIND SPD 12 11 14 12 9 6 4 10 12 17 17 13 12 16 19 19 18 17 19 14 11 12 CLOUDS B1 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC POP 12HR 30 50 30 50 30 QPF 12HR 0.09 0.16 0.04 0.18 0.08 RAIN SHWRS C C S S S S S C C C C S S S S C C C C C C S TSTMS S S S S S HEAT INDEX 91 84 88 93 95 91 84 86 91 91 89 83 88 MAX HEAT 93 83 88 95 94 83 86 91 91 88 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 88 76 86 76 86 76 86 76 86 TEMP 88 80 76 82 86 79 76 82 86 79 76 82 86 79 76 82 86 79 DEWPT 73 74 71 72 74 73 72 72 72 72 70 69 72 73 71 69 72 72 PWIND DIR E E E E E E E E E WIND CHAR GN GN BZ BZ BZ GN GN GN GN AVG CLOUDS SC FW FW FW FW SC FW FW FW SC FW FW FW SC FW FW FW SC POP 12HR 20 10 20 10 20 10 20 10 20 RAIN SHWRS S S S S S S S S S S S S S S S S S S $$ PRZ010-220830- EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR 18.27N 67.15W ELEV. 28 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON 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 87 75 88 75 TEMP 84 79 77 75 76 82 86 87 84 79 77 75 77 83 87 88 84 79 77 75 76 82 DEWPT 73 73 73 72 72 72 72 72 74 74 70 69 68 69 71 71 71 71 71 71 70 70 RH 70 82 87 90 87 72 63 61 72 85 79 82 74 63 59 57 65 77 82 87 82 67 WIND DIR E E E SE E E SW N NE E E E E E NE E E E E E E E WIND SPD 2 3 6 5 5 3 2 5 8 8 6 6 6 8 16 17 6 8 10 8 4 5 CLOUDS B2 SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B2 B2 SC SC SC SC FW POP 12HR 20 40 20 60 30 QPF 12HR 0.05 0.13 0.01 0.19 0.07 RAIN SHWRS C S S S S S S C C S S S S S S L L C C C C S TSTMS S S S S HEAT INDEX 90 82 87 92 94 91 83 86 92 94 89 83 86 MAX HEAT 92 87 94 93 86 94 93 86 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 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 75 88 75 88 75 88 75 88 TEMP 87 79 75 83 88 79 75 83 88 79 75 83 88 79 75 83 88 79 DEWPT 73 73 70 70 71 73 70 70 72 72 70 69 71 72 71 69 70 72 PWIND DIR NE E W E NE E E E N WIND CHAR LT LT LT GN LT LT LT LT LT AVG CLOUDS SC SC FW FW SC SC FW FW SC SC FW FW SC SC FW FW SC SC 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 $$ VIZ001-220830- CYRIL E. KING AIRPORT-ST THOMAS USVI 18.33N 64.97W ELEV. 23 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON AST 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 79 87 79 87 79 TEMP 85 82 80 79 80 84 86 87 85 82 80 79 80 84 86 87 85 82 80 79 80 83 DEWPT 73 72 72 73 73 73 74 74 75 74 71 71 71 71 71 71 72 72 72 71 73 72 RH 67 72 77 82 79 70 68 65 72 77 74 77 74 65 61 59 65 72 77 77 79 70 WIND DIR E E E E E E SE E E E E E E E E E E E E E E E WIND SPD 13 17 16 17 18 17 16 13 14 14 17 19 18 18 16 10 17 16 17 17 16 16 CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 SC SC B2 B2 B2 B2 B2 B2 B2 B2 SC POP 12HR 30 30 50 50 50 QPF 12HR 0.11 0.13 0.07 0.20 0.12 RAIN SHWRS S S S S S C C S C C C S S C C C C C C C C S TSTMS S S S S S S S S HEAT INDEX 91 86 84 83 84 90 94 95 93 88 84 82 83 89 92 93 91 86 84 82 84 88 MAX HEAT 93 86 90 95 95 86 89 93 93 86 88 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 AST 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 86 79 87 79 87 79 87 79 87 TEMP 86 81 79 84 87 82 79 84 87 82 79 84 87 82 79 84 87 82 DEWPT 71 72 70 72 71 73 72 70 70 71 70 70 71 71 70 69 71 71 PWIND DIR E E E E E E E E E WIND CHAR BZ BZ BZ BZ BZ BZ GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 30 30 40 40 40 40 40 30 30 RAIN SHWRS S C C C S C C C C C C C C C C C S C TSTMS S S $$ VIZ002-220830- HENRY E. ROHLSEN AIRPORT-ST CROIX USVI 17.70N 64.80W ELEV. 74 FT 432 PM AST Fri May 21 2021 DATE 05/21/21 SAT 05/22/21 SUN 05/23/21 MON 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 87 76 87 76 TEMP 84 80 78 76 77 82 86 87 84 80 78 76 77 82 86 87 84 80 78 76 77 83 DEWPT 73 73 73 73 73 73 74 74 75 74 71 70 71 71 71 70 71 72 72 72 72 71 RH 70 79 85 90 87 74 68 65 74 82 79 82 82 69 61 57 65 77 82 87 85 67 WIND DIR E E E E E E E E E E E E E E E E E E E E E E WIND SPD 13 14 16 16 16 18 17 14 16 16 17 17 16 18 17 16 16 14 16 14 14 16 CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 SC POP 12HR 30 30 40 50 40 QPF 12HR 0.12 0.09 0.10 0.19 0.11 RAIN SHWRS S S S C S S C S S S S C C C C C C C C C C S TSTMS S S S S S S S S HEAT INDEX 90 84 88 93 95 92 84 87 91 92 89 83 88 MAX HEAT 93 88 95 95 87 92 92 88 DATE 05/24 TUE 05/25/21 WED 05/26/21 THU 05/27/21 FRI 05/28/21 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 88 76 87 76 87 76 87 76 87 TEMP 88 80 76 82 87 80 76 82 87 80 76 82 87 80 76 82 87 80 DEWPT 72 71 71 71 70 73 71 68 70 71 71 71 71 70 70 70 69 70 PWIND DIR E E E E E E E E E WIND CHAR BZ BZ BZ BZ BZ GN 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 30 30 40 40 40 40 40 30 30 RAIN SHWRS S C C C S C C C C C C C C C C C S C $$