562
FOCA52 TJSJ 131832
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
232 PM AST TUE OCT 13 2026
PRZ001-140800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 89 79 88 79
TEMP 84 82 81 80 79 85 88 89 84 82 81 80 79 84 87 88 84 82 81 80 79 86
DEWPT 76 76 76 75 75 76 77 76 76 76 76 75 75 76 76 76 75 76 75 75 75 75
RH 77 82 85 85 88 75 70 66 77 82 85 85 88 77 70 68 74 82 82 85 88 70
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 11 8 6 6 5 6 11 12 9 6 8 6 6 9 11 12 10 6 6 5 5 5
CLOUDS SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC
POP 12HR 30 40 40 40 40
QPF 12HR 0.05 0.22 0.08 0.09 0.10
RAIN SHWRS S C S S S C C C C C C C S C C S S C C C C C
HEAT INDEX 93 89 87 84 94100101 93 89 87 84 93 98 99 92 89 86 84 95
MAX HEAT 100 88 94 101 100 88 93 99 98 88 95
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 79 91 78 90 78 90 79 90
TEMP 91 83 80 86 91 82 79 85 90 82 79 85 90 82 80 85 90 82
DEWPT 75 75 75 75 75 75 74 75 76 75 74 75 76 75 74 74 72 73
PWIND DIR E E E E E E E SE E
WIND CHAR GN LT GN LT GN LT GN LT LT
AVG CLOUDS SC FW FW FW SC SC CL FW SC SC FW FW SC SC FW FW SC SC
POP 12HR 40 20 30 10 30 20 40 20 40
RAIN SHWRS C S S S C C S C C S S C C S S C C
PRZ002-140800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 79 90 79
TEMP 84 82 81 80 79 85 89 90 85 82 81 80 79 85 89 90 85 82 81 80 79 85
DEWPT 76 76 76 75 75 76 76 76 76 75 76 75 76 76 77 76 76 76 76 75 76 76
RH 77 82 85 85 88 75 66 64 75 79 85 85 91 75 68 64 75 82 85 85 91 75
WIND DIR E E E NE E E E E NE E E NE E E E E E E E E E E
WIND SPD 6 8 8 6 6 9 10 9 8 6 9 8 9 10 11 10 8 8 8 6 6 9
CLOUDS B2 SC SC SC B1 SC SC B1 B2 B2 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 40 60 50 40 40
QPF 12HR 0.11 0.36 0.10 0.11 0.10
RAIN SHWRS L S S S C C C C L C C C C C C C C C C C C C
TSTMS S S
HEAT INDEX 92 88 86 84 95101101 94 89 87 85 95102102 94 90 87 85 95
MAX HEAT 98 88 95 102 100 89 95 102 100 88 95
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 79 89 79 89 78 89 79 89
TEMP 90 82 80 85 89 82 80 85 89 81 79 84 89 82 80 85 89 82
DEWPT 75 75 75 76 75 75 75 76 76 75 75 76 75 75 75 75 74 73
PWIND DIR E E E E E E E E SE
WIND CHAR GN GN GN GN GN GN GN LT LT
AVG CLOUDS SC SC SC SC SC SC CL FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 40 50 40 40 30 40 30 30
RAIN SHWRS C C C C C C C C C S C C C S C C C
PRZ007-140800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 89 76 89 76
TEMP 83 80 78 77 76 83 88 89 83 80 78 77 76 83 88 88 82 80 78 77 76 84
DEWPT 75 74 73 73 72 73 74 74 75 74 73 72 72 73 72 74 75 74 73 72 71 71
RH 77 82 85 87 87 72 63 61 77 82 85 85 87 72 59 63 79 82 85 85 85 65
WIND DIR E E NE NE NE E SE SE SE NE NE NE NE E SE SE E E NE NE NE NE
WIND SPD 8 5 2 2 3 4 11 13 5 4 3 4 5 4 12 10 6 2 3 4 4 3
WIND GUST 24
CLOUDS OV SC CL SC CL CL SC B2 B2 SC CL CL FW FW FW B1 B1 SC SC FW FW CL
POP 12HR 30 60 30 40 20
QPF 12HR 0.04 0.47 0.02 0.23 0.02
RAIN SHWRS L C S S C L C C C S S
TSTMS S S S
HEAT INDEX 90 84 89 97 98 90 84 88 94 97 89 84 89
MAX HEAT 97 83 89 99 97 83 88 97 96 83 89
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 76 90 76 90 76 90 76 90
TEMP 91 81 77 84 90 80 77 84 90 80 77 84 90 80 77 84 90 80
DEWPT 74 73 70 71 73 72 71 69 72 71 70 70 72 72 70 71 73 73
PWIND DIR E NE E NE E NE E NE E
WIND CHAR GN LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC CL FW SC SC CL FW SC SC CL CL FW SC CL CL FW SC
POP 12HR 50 10 40 10 40 0 40 0 40
RAIN SHWRS C C S C C S C C C C C C
PRZ008-140800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 86 76 85 76
TEMP 81 79 78 77 76 82 85 86 81 79 78 77 76 81 85 85 81 79 78 77 76 83
DEWPT 76 76 76 75 74 76 78 78 76 76 76 75 74 76 78 78 77 76 76 74 74 76
RH 85 91 94 94 94 82 80 77 85 91 94 94 94 85 80 80 88 91 94 90 94 80
WIND DIR SE E E E E E E NE E E E E E E E NE E E E E E E
WIND SPD 6 11 11 8 10 13 14 11 8 9 12 11 12 13 11 11 11 11 11 11 11 11
CLOUDS SC CL CL CL SC FW SC B1 B1 FW FW SC SC SC SC B1 B1 SC SC SC SC FW
POP 12HR 20 40 10 30 10
QPF 12HR 0.02 0.23 0.02 0.13 0.03
RAIN SHWRS S S S C C S S S S C C S S S S S
HEAT INDEX 88 88 97 98 88 83 88 96 97 88 90
MAX HEAT 96 88 99 96 88 98 95 90
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 75 87 75 87 75 87 75 87
TEMP 88 79 76 82 87 79 76 82 87 79 76 82 87 79 76 82 87 79
DEWPT 78 76 74 75 77 76 73 75 77 76 74 75 77 75 73 75 73 72
PWIND DIR E E E E E E E E NE
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS SC SC FW FW FW SC FW FW FW SC FW FW FW SC CL CL FW SC
POP 12HR 30 5 50 5 40 10 40 5 40
RAIN SHWRS C C S S C C S S C C S S C C C C
PRZ010-140800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 92 75 92 74
TEMP 83 79 77 75 74 84 91 92 84 80 78 76 75 84 90 91 83 79 77 75 74 85
DEWPT 76 75 75 74 73 75 78 77 76 75 75 74 73 76 79 78 77 76 75 74 74 76
RH 80 88 94 97 97 74 66 62 77 85 91 94 94 77 70 66 82 91 94 97100 75
WIND DIR N NE NE NE NE E E SW E E E NE E E E W NE NE E E E E
WIND SPD 1 6 5 3 5 8 3 5 1 5 6 6 9 8 2 4 1 6 6 8 6 5
CLOUDS OV SC CL CL CL CL SC B2 OV SC CL CL FW CL CL B2 B2 B1 B1 FW FW CL
POP 12HR 20 70 30 60 50
QPF 12HR 0.02 0.83 0.02 0.53 0.03
RAIN SHWRS L S S L L C L L C C
TSTMS S S S S S
HEAT INDEX 92 84 93105106 93 85 94106107 92 84 94
MAX HEAT 104 93 107 104 83 94 108 104 94
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 93 74 94 73 93 73 93 74 93
TEMP 93 80 75 85 94 79 74 84 93 79 74 84 93 80 75 85 93 80
DEWPT 78 75 74 76 78 75 73 76 78 75 73 76 78 75 73 75 72 72
PWIND DIR NE E NE E NE E NE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 FW FW SC B1 FW FW SC B1 CL CL SC B1 CL CL SC B1
POP 12HR 60 10 60 10 60 5 60 5 60
RAIN SHWRS L L S S L L S S L L L L L L
TSTMS S S S S S S S S S S
VIZ001-140800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 81 89 81 89 81
TEMP 85 83 82 82 81 85 88 89 85 83 82 82 81 85 88 89 85 83 82 82 81 86
DEWPT 76 75 75 75 75 76 76 76 76 76 76 76 75 76 76 76 76 75 75 75 75 76
RH 75 77 79 79 82 75 68 66 75 80 82 82 82 75 68 66 75 77 79 79 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 E
WIND SPD 9 12 12 10 11 14 12 11 10 10 12 12 14 14 13 10 10 11 12 11 12 12
CLOUDS SC SC SC SC B2 SC SC B1 B1 B2 SC SC SC SC SC SC SC B1 B1 B1 B1 SC
POP 12HR 60 50 50 40 40
QPF 12HR 0.19 0.17 0.09 0.10 0.09
RAIN SHWRS C S S S L S S C C C S C C C C C C C C C C C
TSTMS S
HEAT INDEX 94 91 89 88 87 95100100 94 92 90 88 87 95100100 94 91 89 88 87 96
MAX HEAT 99 91 95 100 99 91 95 100 99 90 96
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 90 81 90 81 90 81 90
TEMP 90 84 82 86 90 84 82 86 90 84 82 86 90 84 82 86 90 84
DEWPT 75 75 75 76 75 75 75 76 75 74 75 76 75 75 74 75 74 73
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW SC
POP 12HR 30 40 40 40 40 30 30 20 30
RAIN SHWRS C C C C C C S C C C C C C C S S C C
VIZ002-140800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
232 PM AST TUE OCT 13 2026
DATE 10/13/26 WED 10/14/26 THU 10/15/26 FRI
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 91 79
TEMP 84 82 81 80 79 85 89 90 85 83 82 81 80 86 90 91 85 83 81 80 79 85
DEWPT 76 76 76 76 76 77 77 77 77 76 77 77 76 77 77 77 76 76 76 76 76 76
RH 77 82 85 88 91 77 68 66 77 80 85 88 88 75 66 64 75 80 85 88 91 75
WIND DIR E E E E E E E E E E E E E E E E E E E E E E
WIND SPD 9 10 10 10 11 13 12 11 10 10 11 11 12 13 13 10 9 10 10 10 10 11
CLOUDS SC SC SC B2 B2 SC SC SC B1 B2 SC SC SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 60 50 50 40 40
QPF 12HR 0.19 0.17 0.10 0.10 0.09
RAIN SHWRS S S S C L S S C C C S C C C C S S C C C C S
TSTMS S S S
HEAT INDEX 93 89 87 85 96102103 95 91 89 87 86 97103104 94 90 87 85 94
MAX HEAT 100 88 96 103 101 91 97 104 102 89 94
DATE 10/16 SAT 10/17/26 SUN 10/18/26 MON 10/19/26 TUE 10/20/26
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 79 90 79 90 79 90 79 90
TEMP 90 82 80 85 90 82 80 85 90 82 80 85 90 82 80 85 90 82
DEWPT 76 76 75 76 76 76 76 76 77 76 76 76 77 76 75 76 73 73
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW FW SC FW FW FW SC
POP 12HR 30 30 30 30 30 10 20 10 20
RAIN SHWRS S C C C C C C C C S S S S S S S S S
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