538
FOCA52 TJSJ 072103
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 PM AST MON JUL 7 2025
PRZ001-080800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 90 77 90 77
TEMP 82 80 78 79 85 89 90 87 83 81 79 80 85 88 89 86 82 80 78 79 85
DEWPT 74 74 73 73 74 74 74 74 74 74 74 74 75 75 74 75 74 74 74 74 75
RH 77 82 85 82 70 61 60 65 74 79 85 82 72 66 61 70 77 82 88 85 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 12 11 12 11 13 17 17 14 11 11 12 11 14 18 17 14 12 12 11 10 11
CLOUDS SC SC FW SC SC B2 B2 B2 SC B1 B2 B2 B1 B2 SC SC CL CL CL CL SC
POP 12HR 40 70 60 50 20
QPF 12HR 0.15 0.48 0.56 0.68 0.01
RAIN SHWRS S S S C C L L L S C L L C C C C S
TSTMS S S
OBVIS H
HEAT INDEX 88 84 93 98 99 96 90 86 85 94 98 98 95 88 85 93
MAX HEAT 94 86 93 99 98 88 94 99 97 86 93
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 78 91 79 91 77 90 77 91
TEMP 90 83 79 85 90 83 79 85 89 82 79 85 89 82 79 85 89 81
DEWPT 75 76 75 75 75 75 74 74 74 74 74 74 74 74 74 74 70 72
PWIND DIR E E E E E E E E E
WIND CHAR GN GN BZ GN GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B2 B1
POP 12HR 40 40 20 10 20 20 40 50 50
RAIN SHWRS S C C C S S S S S S S C C C C C C
TSTMS S S
PRZ002-080800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 78 88 79 88 79
TEMP 82 81 80 81 84 86 87 85 82 81 80 81 84 86 87 85 82 81 80 81 84
DEWPT 74 74 73 73 74 75 74 74 75 75 74 74 75 76 75 75 74 74 74 74 74
RH 77 79 79 77 72 70 65 70 79 82 82 79 74 72 68 72 77 79 82 79 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 16 16 14 14 16 17 17 14 12 13 16 14 18 18 17 14 13 14 13 16 16
CLOUDS SC SC SC SC SC B2 B2 B2 SC B2 B2 B2 B2 B2 SC SC CL CL CL CL SC
POP 12HR 40 60 60 60 10
QPF 12HR 0.18 0.47 0.64 0.70 0
RAIN SHWRS C C S C C L L L S L L L L L C C S
TSTMS S S
OBVIS H
HEAT INDEX 88 86 84 86 91 95 96 93 88 87 84 86 92 96 96 93 88 86 84 86 91
MAX HEAT 91 88 91 96 96 88 92 97 96 88 91
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 80 89 80 89 78 87 78 88
TEMP 87 83 81 85 88 83 81 84 87 82 80 84 87 83 81 84 87 82
DEWPT 76 76 75 75 76 75 74 74 75 74 74 74 74 74 73 74 72 72
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 B1 B1 SC SC SC SC SC SC SC SC SC B1 B2 B2 B2 B1
POP 12HR 40 40 20 20 20 20 50 60 60
RAIN SHWRS S C C C S S S S S S S S C C C L L C
PRZ007-080800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 91 76 91 76
TEMP 81 79 77 78 85 89 90 87 81 79 77 79 85 90 91 87 82 79 77 78 85
DEWPT 70 70 70 70 70 69 70 70 70 70 71 70 70 69 70 70 69 69 69 69 69
RH 69 74 79 76 61 52 52 57 69 74 82 74 61 50 50 57 65 72 76 74 59
WIND DIR E NE NE NE E E E E E NE E NE E E E E E E E E E
WIND SPD 9 6 6 8 11 14 16 14 9 5 5 6 10 18 18 14 9 5 5 6 11
WIND GUST 25 27 25 29 31 25
CLOUDS CL CL CL CL SC CL SC SC CL CL FW FW FW FW FW FW CL CL CL CL SC
POP 12HR 20 40 5 10 20
QPF 12HR 0.02 0.22 0.03 0.13 0.01
RAIN SHWRS S C C S S S S
OBVIS H
HEAT INDEX 85 90 94 95 92 85 90 95 97 92 85 89
MAX HEAT 92 83 90 95 94 83 90 97 96 84 89
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 77 92 76 92 74 90 74 90
TEMP 90 82 78 86 91 81 77 85 91 81 77 85 90 81 77 85 90 80
DEWPT 69 72 71 71 70 71 71 70 69 70 69 69 71 71 69 69 68 70
PWIND DIR E E E E E NE E NE E
WIND CHAR GN GN GN LT GN LT GN LT 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 10 0 0 10 30 40 50
RAIN SHWRS S S S S S S C C S C C C
PRZ008-080800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 87 76 87 75
TEMP 79 77 76 77 82 86 87 84 80 78 77 78 83 86 87 84 79 78 76 77 82
DEWPT 74 74 74 73 72 73 74 74 74 74 74 74 74 75 75 74 74 75 74 73 73
RH 85 90 94 87 72 65 65 72 82 88 90 88 74 70 68 72 85 91 94 87 74
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 21 18 14 13 13 12 21 19 17 12 14 17 18 19 24 21 17 17 17 14 13
CLOUDS CL CL CL FW CL FW SC SC CL CL FW FW FW CL SC SC CL CL CL CL SC
POP 12HR 5 50 5 30 0
QPF 12HR 0.02 0.25 0.04 0.45 0
RAIN SHWRS S S C C S C C
OBVIS H
HEAT INDEX 87 93 95 91 84 90 95 96 91 87
MAX HEAT 89 87 95 94 84 90 96 95 87
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 76 89 76 88 75 87 75 86
TEMP 87 80 77 83 88 80 77 83 87 81 78 83 86 80 77 82 86 79
DEWPT 75 75 75 74 75 74 75 73 74 74 74 73 74 73 74 73 71 73
PWIND DIR E E E E E E NE E E
WIND CHAR GN GN BZ GN BZ GN BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B2
POP 12HR 40 10 20 0 10 10 20 10 60
RAIN SHWRS C C S S S S S S S S S S S S L L
TSTMS S S
PRZ010-080800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 73 92 73 92 74
TEMP 79 76 74 76 84 90 92 87 80 77 74 76 84 90 92 87 80 78 75 77 85
DEWPT 76 74 72 72 74 75 76 75 75 73 72 72 75 77 78 77 75 74 72 73 75
RH 91 94 93 87 72 62 60 68 85 87 93 87 74 66 64 72 85 88 90 87 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 5 8 6 5 4 2 3 2 9 6 5 6 6 3 3 5 4 8 6 5 5
CLOUDS CL CL CL CL CL CL B2 B2 CL CL CL CL CL CL B2 B2 CL CL CL CL SC
POP 12HR 0 70 0 60 0
QPF 12HR 0.01 0.75 0 1.06 0
RAIN SHWRS L L L L
TSTMS S S S S
OBVIS H
HEAT INDEX 91101105 96 85 92103107 99 85 94
MAX HEAT 97 91 105 103 92 107 106 94
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 74 92 74 92 73 92 73 91
TEMP 92 80 75 85 92 80 74 84 92 80 75 84 91 80 75 84 91 79
DEWPT 78 76 74 75 77 76 73 74 77 76 73 74 77 75 73 74 70 71
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT GN LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC SC SC B2
POP 12HR 40 0 20 0 50 20 60 20 60
RAIN SHWRS C C S S C C S S L L S S L L
TSTMS S S S S S S
VIZ001-080800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 80 90 81 90 80
TEMP 85 83 82 83 87 90 90 88 85 83 82 83 87 90 90 88 84 83 81 82 87
DEWPT 75 75 75 75 76 75 76 76 76 76 76 76 77 76 75 75 76 76 75 75 76
RH 72 77 79 77 70 62 64 68 75 80 82 80 72 64 62 66 77 80 82 79 70
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 21 21 21 21 21 20 20 19 19 21 23 24 25 23 20 19 20 21 20 20 19
CLOUDS SC SC SC SC SC SC B2 B2 B2 B1 B1 B2 B1 B1 CL CL SC SC SC SC SC
POP 12HR 40 70 50 40 20
QPF 12HR 0.21 0.32 0.54 0.15 0.02
RAIN SHWRS C C C C C C L L C C C C C C S S S S S
TSTMS S S
OBVIS H
HEAT INDEX 93 90 88 91 97101102 99 94 91 89 91 98101101 98 92 91 87 89 97
MAX HEAT 98 92 97 102 102 93 98 101 101 93 97
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 90 81 91 81 90 80 90 80 90
TEMP 90 85 82 88 91 85 82 87 90 85 82 87 90 85 82 87 90 83
DEWPT 77 77 76 76 76 76 75 75 76 75 75 74 75 75 75 75 71 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ GN GN GN BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B2 B1 B1
POP 12HR 20 20 10 20 20 20 50 50 50
RAIN SHWRS S S S S S S S S S S S S C C C C C C
VIZ002-080800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 PM AST MON JUL 7 2025
DATE 07/07/25 TUE 07/08/25 WED 07/09/25 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 88 77 88 77
TEMP 82 81 79 80 85 88 88 86 82 80 79 80 85 88 88 87 82 80 78 79 84
DEWPT 74 74 74 73 74 75 74 74 75 75 75 75 75 75 75 74 74 74 74 74 75
RH 77 79 85 79 70 66 63 68 79 85 88 85 72 66 66 65 77 82 88 85 74
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 19 19 18 17 18 19 18 17 16 17 19 20 23 21 20 18 18 18 17 18 18
CLOUDS FW FW FW SC SC SC FW FW B1 B2 B1 B2 B2 SC SC SC SC SC SC SC SC
POP 12HR 40 40 50 50 20
QPF 12HR 0.11 0.21 0.51 0.31 0.02
RAIN SHWRS S S S C C S S S C C C C C C S S S S S S S
OBVIS H
HEAT INDEX 88 86 84 92 97 97 94 88 85 85 93 98 97 96 88 85 92
MAX HEAT 94 88 92 97 97 88 93 98 97 86 92
DATE 07/10 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25 MON 07/14/25
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 79 89 77 88 77 88
TEMP 88 82 79 85 89 82 79 85 89 82 79 84 88 82 79 84 88 81
DEWPT 76 76 75 75 75 75 74 74 74 74 74 74 74 74 74 74 71 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ GN BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 20 20 10 10 10 10 30 30 40
RAIN SHWRS S S S S S S S S S S S S C C S C C C
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