976
FOCA52 TJSJ 312103
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 PM AST SAT MAY 31 2025
PRZ001-010800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 79 92 78
TEMP 84 81 79 81 86 90 91 88 83 81 79 81 87 91 92 89 83 80 78 80 85
DEWPT 76 75 75 75 75 75 75 75 75 76 76 75 75 75 75 75 75 75 74 74 74
RH 77 82 88 82 70 62 60 66 77 85 91 82 68 60 58 64 77 85 88 82 70
WIND DIR SE SE SE SE E E E SE E E E SE E E E E E E E E E
WIND SPD 9 8 6 9 11 17 20 14 10 10 10 10 12 17 19 13 12 11 9 6 11
CLOUDS SC FW SC SC CL FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 20 20 20 20 10
QPF 12HR 0.02 0.03 0.05 0.03 0.01
RAIN SHWRS S S S S S S S S S S S S S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H H H
HEAT INDEX 92 87 84 86 96100102 98 91 87 84 87 96102104 98 90 85 84 92
MAX HEAT 100 90 96 102 101 90 96 104 103 88 92
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 77 87 77 88 77 88 77 89
TEMP 89 81 77 83 87 81 77 84 88 81 77 84 88 81 77 84 89 81
DEWPT 74 73 72 73 74 73 72 72 73 73 73 73 73 73 73 72 72 73
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN GN GN GN GN GN GN GN
AVG CLOUDS FW SC SC SC SC CL CL FW FW FW CL CL CL CL CL CL SC FW
POP 12HR 10 20 20 10 20 0 5 20 20
RAIN SHWRS S S S S S S S S S S
PRZ002-010800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 80 90 81 90 80
TEMP 84 82 80 82 86 89 90 88 84 82 81 82 86 89 90 88 84 82 80 81 85
DEWPT 76 76 75 75 76 76 76 76 76 76 75 75 75 76 76 75 75 75 74 74 74
RH 77 82 85 79 72 66 64 68 77 82 82 79 70 66 64 66 74 79 82 79 70
WIND DIR SE SE E E SE SE SE SE E E SE E E E E E E E E E E
WIND SPD 11 12 12 14 14 17 16 14 14 14 14 14 16 14 14 13 16 12 13 11 14
CLOUDS SC SC B1 SC CL CL SC SC SC SC SC SC SC SC SC SC FW FW FW FW CL
POP 12HR 40 20 20 20 10
QPF 12HR 0.11 0.03 0.05 0.03 0.01
RAIN SHWRS S S C C S S S S S S S S S S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H
HEAT INDEX 92 88 85 88 96100102 98 93 90 87 89 96100102 97 91 88 85 87 92
MAX HEAT 99 90 96 102 101 92 96 102 101 90 92
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 78 89 78 89 78 89
TEMP 88 82 78 85 89 82 78 85 89 82 78 85 89 82 78 85 89 82
DEWPT 74 73 72 73 74 73 72 73 73 74 73 73 74 73 73 73 73 73
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN BZ GN GN GN GN
AVG CLOUDS FW SC SC SC SC FW CL FW FW FW CL FW SC CL SC SC SC FW
POP 12HR 20 20 20 10 20 20 20 20 20
RAIN SHWRS S S S S S S S S S S S S S S S
PRZ007-010800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 91 76
TEMP 82 80 78 80 86 89 91 88 82 80 78 80 86 90 91 87 81 78 76 78 85
DEWPT 74 74 73 73 73 72 72 72 72 73 73 72 72 72 71 70 71 70 69 69 70
RH 77 82 85 79 65 57 54 59 72 79 85 77 63 56 52 57 72 76 79 74 61
WIND DIR E E E E E SE SE SE E E E E E E SE E E E E E E
WIND SPD 9 10 6 8 11 14 14 13 11 11 9 12 14 17 16 13 9 8 6 6 11
WIND GUST 25 25 28 26 24
CLOUDS SC SC SC SC SC FW CL CL FW FW SC SC SC SC CL CL CL CL CL CL CL
POP 12HR 30 5 10 5 0
QPF 12HR 0.08 0.01 0.02 0 0
RAIN SHWRS S C S C S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H
HEAT INDEX 89 84 84 93 96 98 94 87 84 84 92 97 98 92 85 90
MAX HEAT 95 87 93 98 98 86 92 98 97 84 90
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 75 90 75 89 75 90 76 90
TEMP 92 81 75 84 90 80 75 83 89 80 75 84 90 81 76 84 90 80
DEWPT 71 70 69 65 63 69 69 67 69 70 69 69 71 72 71 72 73 73
PWIND DIR E E E E E E E E E
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS CL FW FW FW CL CL CL CL FW FW CL CL CL CL CL CL CL FW
POP 12HR 0 0 0 0 5 0 5 0 10
RAIN SHWRS S S S
PRZ008-010800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 76 87 77 86 76
TEMP 80 78 76 77 83 86 87 84 80 78 77 78 82 85 86 83 79 77 76 77 82
DEWPT 75 75 74 74 74 75 76 76 74 74 74 74 73 74 75 75 74 74 73 73 72
RH 85 91 94 90 74 70 70 77 82 88 90 88 74 70 70 77 85 90 90 87 72
WIND DIR S E E E E E NE E SE E E E E E E E E E E E E
WIND SPD 8 4 5 5 9 8 11 4 5 10 6 6 4 9 12 9 5 9 10 10 11
CLOUDS SC FW FW FW CL SC B2 B2 SC CL CL CL CL CL SC SC SC SC CL CL SC
POP 12HR 20 50 20 30 20
QPF 12HR 0.02 0.32 0.03 0.15 0.01
RAIN SHWRS S S C C S C C S S S
TSTMS S S
OBVIS H H H H H H H H H H H H H H
HEAT INDEX 85 89 94 98 93 85 88 93 95 91 83 87
MAX HEAT 94 83 89 98 97 84 88 95 94 87
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 76 86 75 85 75 86 75 85
TEMP 86 79 76 82 86 79 75 81 85 78 75 81 86 79 75 81 85 78
DEWPT 74 72 71 71 74 72 72 71 73 72 72 72 73 72 72 70 70 73
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC SC FW SC CL CL FW SC FW FW CL B2 SC SC CL B2
POP 12HR 30 20 40 5 50 5 60 20 60
RAIN SHWRS C C S S C C C C S S L S S L
TSTMS S S
PRZ010-010800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 76 92 76 90 75
TEMP 82 79 76 78 86 90 92 88 82 78 76 78 84 88 90 86 80 77 75 77 85
DEWPT 76 76 74 73 76 78 78 77 75 75 73 73 75 77 78 77 76 75 73 72 74
RH 82 91 94 85 72 68 64 70 79 91 90 85 74 70 68 75 88 94 94 85 70
WIND DIR SE E E E E SE SE SE E E E E E SE SE E E E E E E
WIND SPD 8 9 8 6 6 9 6 10 10 6 6 5 9 9 3 2 8 6 5 5 6
CLOUDS FW FW FW FW CL CL B1 B1 FW CL CL CL CL CL SC SC FW FW CL CL SC
POP 12HR 0 40 0 20 10
QPF 12HR 0 0.13 0 0.05 0.01
RAIN SHWRS C C S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H
HEAT INDEX 89 95105107100 88 93101104 98 86 92
MAX HEAT 102 87 95 108 106 86 93 104 103 83 92
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 72 91 74 90 74 91 74 90
TEMP 91 79 73 84 91 80 74 83 90 79 74 84 91 80 74 84 90 79
DEWPT 77 75 71 72 76 74 71 73 76 74 72 73 77 74 72 71 71 73
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B2 SC SC SC B1 CL CL FW SC CL CL CL SC FW FW CL B2
POP 12HR 60 30 60 0 50 0 50 5 60
RAIN SHWRS L L C C L L C C C S S L
TSTMS S S S S S
VIZ001-010800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 80 89 81 89 80
TEMP 83 81 80 81 85 88 89 87 84 82 81 82 86 88 89 87 83 81 80 81 85
DEWPT 76 76 77 76 77 78 77 77 77 76 76 76 77 77 77 77 76 76 76 75 76
RH 80 85 91 85 77 72 68 72 80 82 85 82 75 70 68 72 80 85 88 82 75
WIND DIR SE SE E E E SE SE E E E E E E E E E E E E E E
WIND SPD 17 18 18 20 20 21 19 19 20 20 20 19 20 18 17 19 19 18 17 19 19
CLOUDS SC SC SC SC SC FW SC SC SC SC SC SC SC SC FW FW FW FW CL CL SC
POP 12HR 10 20 10 10 10
QPF 12HR 0.03 0.03 0.02 0.01 0.01
RAIN SHWRS S S S S S S S S S S S S S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H H H
HEAT INDEX 91 88 87 88 96101102 99 93 90 88 90 96100101 98 91 88 86 87 95
MAX HEAT 97 90 96 102 102 92 96 101 101 90 95
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 78 89 78 88 79 88 79 88
TEMP 89 82 78 85 89 82 78 84 88 82 79 84 88 82 79 84 88 82
DEWPT 75 73 73 75 75 74 73 74 74 74 74 75 75 74 74 72 71 73
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS FW FW SC SC SC FW CL FW SC FW CL CL CL CL FW FW SC CL
POP 12HR 20 20 20 20 20 5 10 20 20
RAIN SHWRS S S S S S S S S S S S S
VIZ002-010800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 PM AST SAT MAY 31 2025
DATE 05/31/25 SUN 06/01/25 MON 06/02/25 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 80 90 78
TEMP 83 81 79 81 86 89 90 88 84 82 80 82 86 89 90 87 82 80 78 80 85
DEWPT 76 76 76 76 76 77 77 76 76 76 76 75 76 76 76 76 75 75 75 74 75
RH 80 85 91 85 72 68 66 68 77 82 88 79 72 66 64 70 79 85 91 82 72
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 14 17 17 18 20 20 20 19 19 20 18 18 18 18 17 17 16 18 16 13 17
CLOUDS SC SC SC FW SC FW SC SC SC SC SC SC SC SC SC SC CL CL FW FW CL
POP 12HR 20 10 10 10 5
QPF 12HR 0.03 0.02 0.02 0.02 0
RAIN SHWRS S S S S S S S S S S S S S S S S
OBVIS H H H H H H H H H H H H H H H H H H H H H
HEAT INDEX 90 87 84 86 95101102 99 92 89 86 88 96101101 97 89 85 84 93
MAX HEAT 97 89 95 103 102 91 96 102 101 88 93
DATE 06/03 WED 06/04/25 THU 06/05/25 FRI 06/06/25 SAT 06/07/25
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 75 88 77 90 77 89 78 90
TEMP 89 80 75 83 88 81 77 85 90 82 77 84 89 82 78 85 90 82
DEWPT 74 73 73 74 74 74 73 74 75 74 74 74 75 74 74 73 72 73
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS CL FW SC FW FW FW CL FW SC FW CL FW FW FW FW FW SC FW
POP 12HR 5 5 10 20 20 10 10 20 20
RAIN SHWRS S S S S S S S S S S S S S S S
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