605
FOCA52 TJSJ 070903
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 AM AST MON JUL 7 2025
PRZ001-072000-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 77 90 77 90
TEMP 85 88 89 86 82 80 78 79 85 89 90 87 83 81 79 80 85 88 89 86 82
DEWPT 74 74 73 74 74 74 73 73 74 74 74 74 74 74 74 74 75 75 74 75 74
RH 70 63 59 68 77 82 85 82 70 61 60 65 74 79 85 82 72 66 61 70 77
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 14 17 14 12 12 11 11 13 16 17 14 11 11 12 11 14 18 17 14 12
CLOUDS SC SC SC SC SC SC FW SC SC B2 B2 B2 SC FW B2 B2 SC SC SC SC CL
POP 12HR 50 40 70 60 50
QPF 12HR 0.62 0.12 0.45 0.11 0.58
RAIN SHWRS C S C C S S S C C L L L S S L L C C C C
TSTMS S S S S S S
HEAT INDEX 92 96 97 94 88 84 93 98 99 96 90 86 85 94 98 98 95 88
MAX HEAT 92 97 97 86 93 99 98 88 94 99 97
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 77 91 78 91 79 91 77 90
TEMP 78 85 90 83 79 85 90 83 79 85 89 82 79 85 89 82
DEWPT 74 75 75 76 75 75 75 75 74 74 74 74 74 74 74 74
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN BZ GN GN GN GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 20 40 40 20 10 20 20 40
RAIN SHWRS S S C C C S S S S S S S C C
PRZ002-072000-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 78 88 79 88
TEMP 84 85 86 84 82 81 80 81 84 86 87 85 82 81 80 81 84 86 87 85 82
DEWPT 74 74 75 74 74 74 73 73 74 75 74 74 75 75 74 74 75 76 75 75 74
RH 72 70 70 72 77 79 79 77 72 70 65 70 79 82 82 79 74 72 68 72 77
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 13 14 14 13 14 14 14 14 16 17 16 13 13 14 16 14 18 18 17 14 13
CLOUDS SC SC B2 SC SC SC SC SC SC B2 B2 B2 SC SC B2 B2 SC SC SC SC CL
POP 12HR 60 40 60 60 50
QPF 12HR 0.73 0.15 0.42 0.12 0.54
RAIN SHWRS C S L C C C S C C L L L S C L L C C C C
TSTMS S S S S S S S
HEAT INDEX 91 93 95 91 88 86 84 86 91 95 96 93 88 87 84 86 92 96 96 93 88
MAX HEAT 91 95 94 88 91 96 96 88 92 97 96
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 79 88 80 89 80 89 78 87
TEMP 80 84 87 83 81 85 88 83 81 84 87 82 80 84 87 83
DEWPT 74 74 76 76 75 75 76 75 74 74 75 74 74 74 74 74
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 40 40 20 20 20 20 50
RAIN SHWRS S S C C C S S S S S S S S C C
PRZ007-072000-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 75 91 76 91
TEMP 85 89 90 87 81 79 77 78 85 89 90 87 81 79 77 79 85 90 91 87 82
DEWPT 68 69 69 70 70 70 70 70 70 69 70 70 70 70 71 70 70 69 70 70 69
RH 57 52 50 57 69 74 79 76 61 52 52 57 69 74 82 74 61 50 50 57 65
WIND DIR E E E E E E E E E E SE E E E E NE E E E E E
WIND SPD 5 16 19 16 8 5 6 8 10 16 16 14 10 5 5 6 10 18 18 14 9
WIND GUST 26 32 26 26 27 25 29 31 25
CLOUDS CL CL CL FW CL CL CL CL SC CL SC SC CL CL FW FW SC SC FW FW CL
POP 12HR 10 20 40 20 20
QPF 12HR 0.19 0.02 0.22 0.02 0.12
RAIN SHWRS S S C C S S S S S S
HEAT INDEX 88 94 95 92 85 90 94 95 92 85 90 95 97 92 85
MAX HEAT 88 95 94 83 90 95 94 83 90 97 96
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 76 91 77 92 76 92 74 90
TEMP 77 85 90 82 78 86 91 81 77 85 91 81 77 85 90 81
DEWPT 69 69 69 72 71 71 70 71 71 70 69 70 69 69 71 71
PWIND DIR E E E E E E NE E
WIND CHAR LT GN GN GN LT GN LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 10 0 0 10 30
RAIN SHWRS S S S S S S S C C
PRZ008-072000-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 75 87 76 87
TEMP 83 85 86 83 79 77 76 77 82 86 87 84 80 78 77 78 83 86 87 84 79
DEWPT 73 73 74 73 74 74 74 73 72 73 74 74 74 74 74 74 74 75 75 74 74
RH 72 67 68 72 85 90 94 87 72 65 65 72 82 88 90 88 74 70 68 72 85
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 14 20 19 19 18 14 13 12 13 24 24 17 17 14 17 18 19 24 21 17
CLOUDS CL CL CL SC CL CL CL FW CL FW SC SC CL CL FW FW CL CL SC SC CL
POP 12HR 20 5 50 10 30
QPF 12HR 0.19 0.02 0.25 0.01 0.44
RAIN SHWRS S S S C C S S C C
HEAT INDEX 89 92 94 89 87 93 95 91 84 90 95 96 91
MAX HEAT 89 94 92 87 95 94 84 90 96 95
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 88 76 89 76 88 75 87
TEMP 76 82 87 80 77 83 88 80 77 83 87 81 78 83 86 80
DEWPT 74 73 75 75 75 74 75 74 75 73 74 74 74 73 74 73
PWIND DIR E E E E E E E NE
WIND CHAR BZ GN GN BZ GN BZ GN BZ
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 40 10 20 0 10 10 20
RAIN SHWRS C C S S S S S S S S S S
PRZ010-072000-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 73 92 73 92
TEMP 84 88 90 86 79 76 74 76 84 90 92 87 80 77 74 76 84 90 92 87 80
DEWPT 74 75 77 77 76 74 72 72 74 75 76 75 75 73 72 72 75 77 78 77 75
RH 72 66 66 75 91 94 93 87 72 62 60 68 85 87 93 87 74 66 64 72 85
WIND DIR E E E E E E E E E E NE SE E E E E E E E E E
WIND SPD 5 3 3 2 3 10 6 6 4 3 5 4 8 6 5 6 6 3 3 5 4
CLOUDS CL CL SC B2 CL CL CL CL CL CL B2 B2 CL CL CL CL CL CL B2 B2 CL
POP 12HR 70 0 70 0 60
QPF 12HR 1.21 0.01 0.75 0 1.07
RAIN SHWRS C L L L L L
TSTMS S S S S S S
HEAT INDEX 91 98102 97 91101105 96 85 92103107 99 85
MAX HEAT 91 102 102 91 105 103 92 107 106
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 74 92 74 92 74 92 73 92
TEMP 75 85 92 80 75 85 92 80 74 84 92 80 75 84 91 80
DEWPT 72 75 78 76 74 75 77 76 73 74 77 76 73 74 77 75
PWIND DIR E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC B1 SC SC SC B1
POP 12HR 0 40 0 20 0 50 20 60
RAIN SHWRS C C S S C C S S L L
TSTMS S S S S
VIZ001-072000-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 80 90 81 90
TEMP 87 90 90 88 85 83 82 83 87 90 90 88 85 83 82 83 87 90 90 88 84
DEWPT 75 75 75 75 75 75 75 75 76 75 76 76 76 76 76 76 77 76 75 75 76
RH 68 62 62 66 72 77 79 77 70 62 64 68 75 80 82 80 72 64 62 66 77
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 20 19 18 19 20 21 21 20 20 20 20 19 19 21 23 24 25 23 20 19 20
CLOUDS FW SC SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC CL CL SC
POP 12HR 40 40 70 50 50
QPF 12HR 0.29 0.17 0.28 0.14 0.06
RAIN SHWRS S S S S C C C C C C L L S C C C C C S
TSTMS S S S
HEAT INDEX 96100101 98 93 90 88 91 97101102 99 94 91 89 91 98101101 98 92
MAX HEAT 96 101 101 92 97 102 102 93 98 101 101
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 80 90 81 91 81 90 80 90
TEMP 81 87 90 85 82 88 91 85 82 87 90 85 82 87 90 85
DEWPT 75 76 77 77 76 76 76 76 75 75 76 75 75 74 75 75
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 20 20 20 10 20 20 20 50
RAIN SHWRS S S S S S S S S S S S S S S C C
VIZ002-072000-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 77 88 77 88
TEMP 85 88 88 86 82 81 79 80 85 88 88 86 82 80 79 80 85 88 88 87 82
DEWPT 74 74 74 74 74 74 74 73 74 75 74 74 75 75 75 75 75 75 75 74 74
RH 70 63 63 68 77 79 85 79 70 66 63 68 79 85 88 85 72 66 66 65 77
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 18 18 18 18 19 18 16 18 18 18 18 17 19 19 20 23 21 20 18 18
CLOUDS FW FW SC SC FW FW FW SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 20 40 40 50 50
QPF 12HR 0.28 0.10 0.16 0.13 0.22
RAIN SHWRS S S S S S S S C C S S S S C C C C C S S S
HEAT INDEX 92 97 96 94 88 86 84 92 97 97 94 88 85 85 93 98 97 96 88
MAX HEAT 92 97 97 88 92 97 97 88 93 98 97
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 77 88 78 89 79 89 77 88
TEMP 78 84 88 82 79 85 89 82 79 85 89 82 79 84 88 82
DEWPT 74 75 76 76 75 75 75 75 74 74 74 74 74 74 74 74
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 10 10 10 10 30
RAIN SHWRS S S S S S S S S S S S S S S C C
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