216
FOCA52 TJSJ 080903
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 AM AST THU MAY 8 2025
PRZ001-082000-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 85 77 87 78 89
TEMP 81 85 85 83 79 77 77 77 83 87 87 85 80 78 78 78 83 87 88 85 81
DEWPT 71 72 73 73 72 72 72 72 73 74 74 74 74 74 74 74 75 75 75 75 75
RH 72 65 67 72 79 85 85 85 72 65 65 70 82 88 88 88 77 68 66 72 82
WIND DIR NE NE NE NE E E SE SE E NE E E E E E E E E E E E
WIND SPD 5 9 9 8 6 4 4 4 5 10 12 11 8 6 6 6 8 12 13 12 9
CLOUDS FW B2 B2 B1 SC B2 SC B1 B1 B2 SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B2
POP 12HR 60 50 50 40 50
QPF 12HR 0.38 0.35 0.57 0.11 0.27
RAIN SHWRS C L C C C C C C C C C C C C C C C C C C
TSTMS S S S
HEAT INDEX 85 91 92 89 89 95 95 93 84 90 96 98 94 87
MAX HEAT 85 92 92 89 95 95 90 98 98
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 76 88 76 88 75 88
TEMP 77 83 88 80 76 83 88 80 76 83 88 79 75 83 88 79
DEWPT 75 75 75 75 74 74 75 74 73 73 73 72 72 72 73 73
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1
POP 12HR 50 50 50 50 50 50 50 50
RAIN SHWRS C C C C C C C C C C C C C C C C
PRZ002-082000-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 85 75 86 76 87
TEMP 81 84 85 82 78 77 75 76 81 85 86 83 79 78 76 77 82 86 87 84 80
DEWPT 72 74 73 73 73 72 72 73 74 74 75 75 74 74 75 75 75 76 75 76 75
RH 74 72 67 74 85 85 90 90 79 70 70 77 85 88 97 94 79 72 68 77 85
WIND DIR NE NE NE NE NE E E E E E E E E E E E E E E E E
WIND SPD 8 9 8 8 6 6 5 5 6 9 10 9 6 6 8 10 12 12 11 11 11
CLOUDS SC B2 B2 B1 SC B2 SC B1 SC SC SC B2 B1 B1 B1 B1 B2 B2 B1 B1 B2
POP 12HR 60 50 50 50 50
QPF 12HR 0.53 0.31 0.50 0.11 0.27
RAIN SHWRS S L C C C C C C S C C C C C C C C C C C C
TSTMS S S S
HEAT INDEX 85 91 92 87 86 93 95 90 89 96 97 92 85
MAX HEAT 85 92 92 86 95 95 89 97 97
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 86 77 86 76 85 76 86
TEMP 77 82 86 80 77 82 86 79 76 81 85 79 76 82 86 79
DEWPT 75 76 76 75 74 75 75 74 73 73 74 72 72 72 73 72
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN BZ GN GN
AVG CLOUDS B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 50 50 50 50 50 50 50 50
RAIN SHWRS C C C C C C C C C C C C C C C C
PRZ007-082000-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 72 88 74 88
TEMP 81 86 88 84 77 75 72 74 81 86 88 84 79 76 74 76 82 86 88 84 79
DEWPT 67 66 69 70 71 70 70 69 69 69 72 72 72 71 70 70 71 73 73 73 73
RH 63 51 54 63 82 84 93 84 67 57 59 67 79 85 87 82 69 65 61 70 82
WIND DIR NE SE SE E NE NE NE NE E SE SE E E E NE E E E E E E
WIND SPD 3 9 12 5 3 2 3 4 2 10 12 9 4 3 4 4 5 11 11 11 9
CLOUDS CL CL B1 OV FW SC CL FW CL FW SC SC CL CL SC SC FW FW CL CL CL
POP 12HR 70 20 20 10 0
QPF 12HR 0.91 0.01 0.02 0.01 0
RAIN SHWRS C L S S S S S S
TSTMS S
HEAT INDEX 83 88 93 88 84 90 95 90 86 93 96 90
MAX HEAT 83 93 92 84 95 94 86 96 94
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 89 75 89 74 89 74 89
TEMP 75 83 89 80 75 83 89 79 74 83 89 79 74 83 89 79
DEWPT 71 71 73 72 70 69 71 70 69 67 70 69 67 67 66 68
PWIND DIR E E E E NE E NE E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS CL FW FW SC SC FW FW SC CL FW FW FW FW FW FW FW
POP 12HR 0 10 5 20 0 5 5 5
RAIN SHWRS S S S S S S S S S S
PRZ008-082000-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 83 73 83 73 84
TEMP 78 82 83 80 76 75 73 74 79 82 83 80 76 75 73 74 79 83 84 81 77
DEWPT 70 70 71 71 70 72 72 71 71 72 74 73 73 73 73 72 72 74 75 75 74
RH 76 67 67 74 82 90 97 90 77 72 74 79 90 94100 93 79 74 74 82 90
WIND DIR E NE NE NE NE E E E E NE NE E E E E E E E E E E
WIND SPD 11 12 14 13 11 11 12 11 13 12 12 9 10 9 6 6 6 6 9 9 9
CLOUDS CL CL FW FW SC B1 SC SC SC CL FW B2 SC SC SC SC SC SC B1 B1 B1
POP 12HR 10 40 60 30 40
QPF 12HR 0.06 0.15 0.35 0.05 0.25
RAIN SHWRS S C S S S L C C S S S S C C C
TSTMS S S
HEAT INDEX 86 87 83 87 89 84 89 92 87
MAX HEAT 87 87 89 89 92 92
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 85 74 84 74 85 74 84
TEMP 74 80 85 78 74 80 84 77 74 80 85 78 74 80 84 77
DEWPT 74 74 76 74 74 73 75 73 73 72 73 71 72 70 73 72
PWIND DIR E E E E E E E E
WIND CHAR GN BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC B1 SC FW FW
POP 12HR 40 30 20 20 20 40 40 20
RAIN SHWRS C S C C S S S S S S S C C C S
PRZ010-082000-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 89 72 89 73 90
TEMP 82 87 89 84 78 75 73 74 82 87 89 85 78 76 73 75 83 88 90 85 79
DEWPT 72 74 75 74 73 72 72 71 74 75 77 76 75 74 73 74 75 77 78 77 76
RH 72 65 64 72 85 90 97 90 77 68 68 75 91 94100 97 77 70 68 77 91
WIND DIR NE NE NE NE NE NE NE NE E E E E E E E E E E E NE E
WIND SPD 10 6 6 6 6 8 6 8 6 2 5 2 3 4 4 3 2 2 4 2 2
CLOUDS CL CL B1 SC CL SC CL CL CL SC OV OV FW FW CL CL CL CL B2 B2 FW
POP 12HR 40 5 80 5 60
QPF 12HR 0.17 0.01 1.10 0.01 0.66
RAIN SHWRS C C S S L D S S L L
TSTMS S S S
HEAT INDEX 87 95 99 91 88 96102 94 90100105 96
MAX HEAT 87 99 98 88 102 100 90 105 103
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 73 90 73 91 72 90 71 90
TEMP 74 83 90 79 74 84 91 78 73 83 90 77 72 82 90 77
DEWPT 74 75 79 76 73 75 78 75 72 74 76 73 71 73 76 74
PWIND DIR E E E E E E E E
WIND CHAR LT LT LT LT GN LT GN LT
AVG CLOUDS FW CL SC B1 FW FW SC SC CL CL SC SC CL CL SC SC
POP 12HR 0 70 5 50 0 50 0 50
RAIN SHWRS L L S S C C C C C C
TSTMS S S S S S S S S
VIZ001-082000-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 79 87 79 88
TEMP 83 86 87 84 81 79 79 79 84 87 87 85 81 80 79 79 84 87 88 85 82
DEWPT 74 74 74 74 74 74 74 73 74 75 75 75 75 75 75 75 76 76 77 76 76
RH 74 68 65 72 79 85 85 82 72 68 68 72 82 85 88 88 77 70 70 75 82
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 11 10 9 9 10 11 10 10 10 10 9 11 12 13 13 13 14 16 16 16 18
CLOUDS SC B2 B1 SC SC B1 SC SC SC SC B1 B2 B1 B1 SC SC SC SC SC SC SC
POP 12HR 60 40 50 40 20
QPF 12HR 0.42 0.18 0.48 0.06 0.03
RAIN SHWRS C L C S S C S S S S C C C C S S S S S S S
TSTMS S S
HEAT INDEX 89 94 96 91 86 91 96 96 94 87 85 92 98100 95 89
MAX HEAT 89 96 96 84 91 96 96 87 92 100 100
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 78 87 78 87 78 87
TEMP 79 84 88 81 78 83 87 81 78 83 87 81 78 83 87 81
DEWPT 75 76 77 76 75 75 76 75 74 73 74 73 73 73 74 74
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS SC SC SC SC B2 B1 B1 SC B2 B1 SC SC SC SC SC SC
POP 12HR 20 50 50 50 50 20 10 40
RAIN SHWRS S S S C C C C C C C S S S S S C
VIZ002-082000-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 AM AST THU MAY 8 2025
DATE THU 05/08/25 FRI 05/09/25 SAT 05/10/25
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 78 89 78 89
TEMP 83 87 87 85 80 78 78 78 84 88 89 85 80 78 78 78 84 88 89 86 81
DEWPT 75 74 74 74 74 74 74 74 75 75 75 75 75 75 75 76 76 76 76 76 76
RH 77 65 65 70 82 88 88 88 74 66 64 72 85 91 91 94 77 68 66 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 10 9 8 8 9 9 8 8 10 10 10 11 10 10 11 12 14 16 14 16 14
CLOUDS B1 B2 SC SC SC SC SC B1 SC B1 B1 B2 SC SC B1 B1 SC SC SC SC SC
POP 12HR 50 40 50 40 30
QPF 12HR 0.11 0.16 0.55 0.10 0.20
RAIN SHWRS C C C S C S C C S C C C C C C C S S C C C
TSTMS S
HEAT INDEX 90 96 96 93 84 92 98 99 93 85 93 99101 96 87
MAX HEAT 90 96 96 92 99 98 85 93 101 101
DATE SUN 05/11/25 MON 05/12/25 TUE 05/13/25 WED 05/14/25
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 89 77 89 76 88 76 88
TEMP 77 84 89 81 77 84 89 80 76 83 88 80 76 83 88 80
DEWPT 75 76 76 75 75 75 76 75 74 74 74 73 73 74 74 73
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 30 30 30 30 30 30 40
RAIN SHWRS C C C S S C C C C C C C C C S C
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