654
FOCA52 TJSJ 122103
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 PM AST SUN OCT 12 2025
PRZ001-130800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 78 90 77
TEMP 83 81 80 79 86 90 91 85 82 80 79 78 85 89 90 84 81 79 78 77 83
DEWPT 74 74 73 73 74 75 74 75 75 75 74 74 75 75 76 75 74 75 74 74 74
RH 74 79 79 82 68 62 58 72 79 85 85 88 72 64 64 74 79 88 88 90 74
WIND DIR E SE SE SE E E E E E E E E E E E E E SE SE S S
WIND SPD 8 9 9 9 8 13 14 11 9 9 9 8 8 11 13 11 8 5 4 3 4
CLOUDS SC SC B1 SC SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 40 40 60 50 40
QPF 12HR 0.08 0.20 0.43 0.44 0.12
RAIN SHWRS S S C C S C C C C C L L L L C C C C C C S
TSTMS S S
HEAT INDEX 89 86 84 94101100 93 88 85 93 99101 91 86 83 90
MAX HEAT 93 89 94 101 99 87 93 102 100 85 90
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 77 90 77 91 77 90 77 90
TEMP 88 80 78 84 90 81 78 85 91 81 78 84 90 81 78 84 90 82
DEWPT 75 75 74 74 75 75 74 74 75 74 74 74 76 75 74 75 76 75
PWIND DIR SE SW W SW W SW E E E
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 B1 B1 B1 SC FW SC B1 SC SC SC B1 SC SC B1 B1
POP 12HR 40 40 60 10 50 10 40 30 40
RAIN SHWRS C C C C L L S S C C S S C C C C C C
TSTMS S S S S
PRZ002-130800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 78 90 77
TEMP 82 81 80 79 85 89 90 84 82 80 79 78 85 89 90 84 81 79 78 77 83
DEWPT 75 75 75 74 76 76 76 76 75 75 75 75 76 77 76 76 76 76 75 75 77
RH 79 82 85 85 75 66 64 77 79 85 88 91 75 68 64 77 85 91 91 94 82
WIND DIR E E E E E E E E E E E E E E E E E E SE SE S
WIND SPD 10 10 11 10 12 12 12 13 9 10 11 10 10 11 9 8 5 6 5 5 5
CLOUDS SC SC B2 SC SC B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 50 40 60 50 40
QPF 12HR 0.19 0.21 0.43 0.33 0.14
RAIN SHWRS C C C S C C C C C C L L L L C C C C C C S
TSTMS S S
HEAT INDEX 88 86 84 95101101 93 88 85 94102101 92 87 84 92
MAX HEAT 92 87 95 102 100 87 94 103 100 86 92
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 77 88 77 89 76 88 77 89
TEMP 88 80 78 83 88 80 78 84 89 80 77 83 88 80 78 84 89 81
DEWPT 76 75 75 76 76 75 75 77 76 76 75 77 76 75 75 76 76 76
PWIND DIR S SW SW SW SW SW SE E E
WIND CHAR GN LT GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR 30 10 40 10 20 10 40 40 50
RAIN SHWRS C C S S C C S S S S S S S C C C C C
TSTMS S S
PRZ007-130800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 91 76 91 75
TEMP 80 78 77 76 84 90 91 84 81 79 77 76 84 90 91 83 80 78 76 75 83
DEWPT 76 74 73 72 74 76 77 76 75 74 73 72 75 77 78 77 77 75 73 72 75
RH 88 88 87 87 72 64 64 77 82 85 87 87 74 66 66 82 91 91 90 90 77
WIND DIR NE NE NE NE E E SE E NE NE NE NE NE E SE SE E E E E E
WIND SPD 6 4 4 4 5 10 12 10 6 5 4 4 3 11 10 8 4 4 3 3 3
CLOUDS B2 SC SC SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 SC SC B1 B1 SC
POP 12HR 50 40 40 40 40
QPF 12HR 0.10 0.15 0.07 0.21 0.13
RAIN SHWRS C S S S C C S S C C C C C C S S C C S
TSTMS S
HEAT INDEX 85 92102104 92 86 93103106 92 85 91
MAX HEAT 91 83 92 105 103 84 93 106 104 91
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 76 90 76 90 76 89 76 90
TEMP 90 80 77 84 90 80 77 84 90 80 77 83 89 80 77 84 90 80
DEWPT 77 76 73 75 77 75 74 75 77 76 74 76 78 77 74 76 79 76
PWIND DIR S W SW W SW N SE NE E
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 20 30 20 30 10 30 10 40
RAIN SHWRS C C S S C C S S C C S S C C S S C C
PRZ008-130800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 87 75
TEMP 79 78 77 76 83 87 88 82 80 78 77 76 82 86 87 81 79 77 76 75 81
DEWPT 75 74 73 72 73 75 75 75 75 74 74 72 75 76 76 75 75 75 73 72 74
RH 88 88 87 87 72 68 66 79 85 88 90 87 79 72 70 82 88 94 90 90 79
WIND DIR E E E E E E E E E E E E E E NE NE E SE SE S S
WIND SPD 6 5 8 8 8 6 9 14 18 13 12 10 10 8 2 1 5 4 5 3 4
CLOUDS OV SC SC SC SC SC SC SC SC SC SC SC SC SC B2 B2 B1 B1 SC SC SC
POP 12HR 70 50 40 60 40
QPF 12HR 0.29 0.31 0.05 0.79 0.10
RAIN SHWRS L C C C S S S S S L L C C S
TSTMS S S S S
HEAT INDEX 83 88 96 98 89 84 89 96 97 87 87
MAX HEAT 88 88 98 96 89 98 96 87
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 87 76 87 75 86 76 87
TEMP 86 79 77 82 87 79 77 82 87 79 76 81 86 79 77 82 87 79
DEWPT 76 75 73 75 75 74 73 75 76 75 73 74 76 75 74 75 76 75
PWIND DIR SW S SW SW SW S NE E E
WIND CHAR GN GN GN GN LT LT LT GN LT
AVG CLOUDS SC B1 B2 B2 B1 SC SC SC SC B1 B1 SC SC B1 SC SC SC B2
POP 12HR 50 50 50 10 40 40 60 10 60
RAIN SHWRS C C C C C C S S C C C C L L S S L L
TSTMS S S S S S S S S
PRZ010-130800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 74 93 73 93 75
TEMP 79 77 75 74 85 91 93 83 79 76 74 73 84 91 93 84 80 78 76 75 84
DEWPT 76 75 73 72 75 76 77 77 76 75 74 73 75 77 78 77 76 75 74 74 76
RH 91 94 94 93 72 62 60 82 91 97100100 74 64 62 80 88 91 94 97 77
WIND DIR NE E E E E E NE E E NE E E E SE SW NE E E SE SE SE
WIND SPD 6 4 4 2 3 1 2 6 6 6 6 3 3 3 6 3 3 4 4 4 5
CLOUDS OV SC SC SC SC SC B2 OV SC SC SC SC SC SC OV OV B2 B2 SC SC SC
POP 12HR 70 80 50 80 60
QPF 12HR 0.38 0.95 0.22 1.59 0.28
RAIN SHWRS L L D C C D D L L S S C
TSTMS S S C S S S S
HEAT INDEX 84 93104107 92 92105108 94 86 93
MAX HEAT 92 93 107 105 92 109 107 84 93
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 75 92 75 92 74 92 74 93
TEMP 91 80 76 85 92 80 76 85 92 79 75 84 92 79 75 85 93 80
DEWPT 78 75 74 76 77 75 75 76 78 76 74 76 78 76 74 76 79 76
PWIND DIR S S SW SW SW S S E NE
WIND CHAR GN LT GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC B1 B1 SC SC SC B1 SC SC SC B1 SC SC SC B1
POP 12HR 50 30 50 20 50 30 60 10 60
RAIN SHWRS C C C C C C S S C C C C L L S S L L
TSTMS S S S S S S S S S S
VIZ001-130800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 82 90 81 90 81
TEMP 84 83 82 82 86 89 90 86 84 83 82 81 86 89 90 86 84 83 82 81 85
DEWPT 76 76 76 76 76 77 77 77 76 77 77 76 77 78 77 77 76 76 76 76 76
RH 77 80 82 82 72 68 66 75 77 82 85 85 75 70 66 75 77 80 82 85 75
WIND DIR E E E E E E E E E E E E E E E E E E E SE SE
WIND SPD 14 17 17 17 16 17 16 14 17 18 18 17 14 12 11 10 10 10 10 10 8
CLOUDS SC B1 SC SC SC B1 SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC
POP 12HR 40 40 50 40 40
QPF 12HR 0.10 0.17 0.17 0.17 0.11
RAIN SHWRS S C S C C C C C C C C C C C C C C S S S
HEAT INDEX 93 91 90 89 97102103 97 92 91 89 87 97104103 97 92 90 89 87 95
MAX HEAT 95 93 97 103 102 92 97 104 102 92 95
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 81 91 81 91 81 90 81 90
TEMP 89 83 82 87 91 84 82 87 91 84 82 86 90 84 82 86 90 84
DEWPT 76 75 76 76 77 77 77 78 77 77 77 77 77 77 77 77 77 77
PWIND DIR S SW SW SW SW SW S E E
WIND CHAR GN GN GN GN GN LT LT GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC B1 B1 SC SC
POP 12HR 20 10 30 20 50 40 40 40 30
RAIN SHWRS S S S S C C S S C C C C S C C C C C
TSTMS S S
VIZ002-130800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 PM AST SUN OCT 12 2025
DATE 10/12/25 MON 10/13/25 TUE 10/14/25 WED
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 78 90 77
TEMP 81 79 78 77 84 89 90 84 82 80 79 78 85 89 90 84 81 79 78 77 84
DEWPT 75 75 75 74 76 76 76 76 75 75 76 76 77 77 76 76 75 75 75 75 76
RH 82 88 91 90 77 66 64 77 79 85 91 94 77 68 64 77 82 88 91 94 77
WIND DIR E E E E E E E E E E E E E E E E E E E SE SE
WIND SPD 12 14 13 14 14 16 14 13 14 13 13 13 13 12 10 9 9 9 8 6 6
CLOUDS SC B1 SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 40 40 40 40 30
QPF 12HR 0.09 0.16 0.13 0.09 0.07
RAIN SHWRS C S C C C C C C C C C C C C C C S S S
HEAT INDEX 86 83 93100101 93 88 85 95102101 92 87 83 92
MAX HEAT 91 85 93 102 100 87 95 103 100 85 92
DATE 10/15 THU 10/16/25 FRI 10/17/25 SAT 10/18/25 SUN 10/19/25
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 89 77 89 77 89 77 90
TEMP 89 81 78 84 89 81 78 84 89 81 78 84 89 81 78 84 90 81
DEWPT 76 75 75 77 77 76 76 78 77 76 76 77 77 76 76 77 77 76
PWIND DIR S S SW SW SW SW SE E E
WIND CHAR GN GN GN LT GN LT LT GN GN
AVG CLOUDS SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC
POP 12HR 30 30 40 40 60 60 50 20 40
RAIN SHWRS S C C C S C C C C L L L C S S S S C
TSTMS S S
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