275
FOCA52 TJSJ 152103
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
503 PM AST THU JAN 15 2026
PRZ001-160800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 86 73 86 74
TEMP 78 76 75 74 78 84 86 80 77 75 74 73 78 84 86 80 78 76 75 74 79
DEWPT 72 72 72 72 72 72 72 72 71 71 70 70 71 71 71 71 71 71 71 70 71
RH 82 87 90 93 82 67 63 77 82 87 87 90 79 65 61 74 79 85 87 87 77
WIND DIR SE SE SE SE SE E E E E E E E E E E E E E E E E
WIND SPD 5 5 5 6 6 14 14 12 11 10 12 11 11 16 18 16 13 12 14 12 12
CLOUDS SC SC B1 SC SC SC SC B1 B1 B1 SC CL OV OV B2 B2 B1 B1 B2 B2 B1
POP 12HR 40 40 70 70 50
QPF 12HR 0.08 0.10 0.17 0.37 0.24
RAIN SHWRS C S C C S S C C C C C L L C C C C C C C
HEAT INDEX 90 92 84 89 91 84
MAX HEAT 85 92 90 92 90
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 87 73 86 73 86 72 86 72 86
TEMP 87 77 74 78 86 77 74 78 86 76 73 77 86 76 73 77 86 76
DEWPT 70 71 71 71 71 72 71 71 71 72 71 71 71 71 71 71 71 71
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC SC B1 B1 B1 SC SC B1 B1 SC
POP 12HR 40 50 50 30 40 50 50 50 50
RAIN SHWRS C S S C C C C C C C C C C C C C C C
TSTMS S S S S
PRZ002-160800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 85 74 85 74
TEMP 76 75 74 73 77 83 85 80 77 76 75 74 78 83 85 80 77 76 75 74 78
DEWPT 73 73 73 72 74 75 74 73 72 72 71 71 72 74 73 72 72 72 71 71 72
RH 90 94 97 97 90 77 70 79 85 87 87 90 82 74 67 77 85 87 87 90 82
WIND DIR SE SE SE SE E E E E E E E E E E E E E E E E E
WIND SPD 10 10 10 10 11 13 12 10 12 11 13 11 13 19 18 16 16 16 19 16 14
CLOUDS B1 SC B1 SC SC SC SC B1 B1 B1 B1 SC OV OV B1 B1 B1 B1 B2 B2 B1
POP 12HR 40 40 70 70 50
QPF 12HR 0.09 0.09 0.18 0.30 0.22
RAIN SHWRS C C C C S S C C C C C S L L C C C C C C C
HEAT INDEX 91 92 84 90 91 84
MAX HEAT 93 90 92 90
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 84 73 85 73 84 72 84 72 84
TEMP 84 76 74 77 85 77 74 77 84 76 73 76 84 76 73 76 84 76
DEWPT 72 72 72 72 73 73 72 73 73 72 72 73 73 72 72 73 72 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN GN GN GN GN GN GN BZ
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 40 50 50 30 40 50 50 50 50
RAIN SHWRS C C C C C C C C C C C C C C C C C C
TSTMS S S S S S S
PRZ007-160800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 71 87 71 87 71
TEMP 76 74 72 71 77 85 87 79 76 74 72 71 77 85 87 79 76 74 72 71 77
DEWPT 71 71 69 69 69 69 70 70 69 68 67 66 65 67 67 67 66 67 67 67 65
RH 85 90 90 93 76 59 57 74 79 82 84 84 67 55 52 67 71 79 84 87 67
WIND DIR E E NE NE E E SE E E NE NE NE NE E E E E NE NE NE E
WIND SPD 6 5 4 4 4 12 13 10 8 5 6 8 6 16 19 13 8 6 5 6 5
WIND GUST 26 32
CLOUDS SC SC SC SC SC SC SC SC SC SC FW CL SC SC SC SC FW FW SC SC FW
POP 12HR 30 30 20 20 10
QPF 12HR 0.06 0.13 0.03 0.05 0.01
RAIN SHWRS C C S C S S C C S S S S S S S S
HEAT INDEX 89 92 82 88 90 82
MAX HEAT 92 90 90 88
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 87 70 87 70 86 70 86 70 86
TEMP 87 75 71 76 87 75 71 76 86 75 71 76 86 75 71 76 86 75
DEWPT 67 66 67 67 69 69 68 67 69 70 68 68 70 68 68 68 67 67
PWIND DIR E NE E NE E NE E NE E
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW FW FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 5 0 20 10 30 10 30 30 30
RAIN SHWRS S S S S C C S S S C C C C S
PRZ008-160800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 71 84 71 85 71
TEMP 75 73 72 71 76 82 84 78 75 73 72 71 76 83 85 78 75 73 72 71 76
DEWPT 73 71 70 68 70 72 74 74 73 72 70 68 69 71 74 72 72 71 69 67 69
RH 94 93 93 90 82 72 72 88 94 97 93 90 79 67 70 82 90 93 90 87 79
WIND DIR S E E E E E NE E E E E E E E E E E E E E E
WIND SPD 5 2 4 5 8 4 9 11 18 14 16 17 17 20 23 21 21 18 16 17 14
CLOUDS FW FW FW FW FW FW SC B1 SC SC SC SC SC SC B2 B2 SC SC SC SC CL
POP 12HR 0 40 30 50 20
QPF 12HR 0 0.11 0.05 0.29 0.02
RAIN SHWRS S C C S S S S S C C S S S S
HEAT INDEX 87 91 88 92
MAX HEAT 91 89 92 90
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 85 71 85 71 84 71 84 71 84
TEMP 85 75 72 76 85 75 72 76 84 75 72 76 84 75 72 76 84 75
DEWPT 72 71 69 70 74 73 70 70 74 73 70 70 73 72 70 70 73 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN BZ BZ BZ GN BZ BZ BZ
AVG CLOUDS FW B1 SC SC SC B1 SC FW FW SC FW FW SC SC SC SC B1 B1
POP 12HR 40 20 50 10 30 10 20 20 60
RAIN SHWRS C C S S C C S S C C S S S S S L L
TSTMS S S
PRZ010-160800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 70 90 69 90 69
TEMP 76 73 71 70 77 87 90 80 76 73 70 69 77 87 90 80 76 73 70 69 77
DEWPT 72 72 71 70 71 74 74 74 73 72 70 69 70 73 73 73 71 70 69 69 69
RH 87 97100100 82 65 60 82 90 97100100 79 63 58 79 85 90 97100 76
WIND DIR E E E E E W W E E NE NE E E E E E E E E E E
WIND SPD 3 3 4 4 3 1 10 5 5 6 11 10 9 10 6 3 10 11 8 8 8
CLOUDS FW FW FW FW FW SC B1 OV B2 SC SC CL FW FW OV OV SC SC FW FW FW
POP 12HR 0 70 50 70 10
QPF 12HR 0 0.83 0.07 0.58 0.01
RAIN SHWRS S C L C C S L L S S
TSTMS S S
HEAT INDEX 95 99 85 94 98 84
MAX HEAT 85 99 96 98 95
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 68 90 68 89 69 89 69 89
TEMP 90 75 70 76 90 75 70 76 89 75 70 76 89 75 70 76 89 75
DEWPT 72 71 69 70 73 72 70 70 73 72 70 71 74 72 70 70 74 72
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT GN LT LT LT GN LT
AVG CLOUDS FW SC SC SC SC B1 SC FW SC SC FW FW SC B1 SC SC B1 B2
POP 12HR 30 20 60 10 50 10 50 30 70
RAIN SHWRS C C S S L L S S C C S C C C C L L
TSTMS S S S S S S
VIZ001-160800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 77 87 77
TEMP 79 78 77 76 80 86 88 83 80 79 78 77 81 86 87 82 80 79 78 77 81
DEWPT 75 75 75 75 75 75 75 74 74 73 74 73 75 75 75 75 74 74 74 74 74
RH 88 91 94 97 85 70 66 74 82 82 88 87 82 70 68 79 82 85 88 90 79
WIND DIR SE E SE E E E E E E E E E E E E E E E E E E
WIND SPD 17 17 16 14 17 18 17 16 18 19 17 18 21 24 23 20 21 23 24 21 21
CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 SC SC B1 B1 SC SC SC
POP 12HR 20 30 60 60 40
QPF 12HR 0.03 0.06 0.15 0.19 0.07
RAIN SHWRS S S S S S S S C S S C C L L C C C C S S S
HEAT INDEX 83 86 95 97 90 85 86 94 96 89 85 86
MAX HEAT 88 86 98 96 84 86 96 94 84 86
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 87 77 87 77 86 77 86 77 86
TEMP 87 80 78 81 87 80 78 80 86 80 78 80 86 80 78 80 86 80
DEWPT 74 74 74 75 75 74 74 75 75 75 74 75 75 74 74 75 74 74
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS SC SC B1 B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC B1 SC SC
POP 12HR 40 40 40 20 40 40 40 40 40
RAIN SHWRS S C C C C C S S C C C C C C C C C S
TSTMS S S
VIZ002-160800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
503 PM AST THU JAN 15 2026
DATE 01/15/26 FRI 01/16/26 SAT 01/17/26 SUN
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 86 72 85 72
TEMP 78 76 75 74 78 84 86 79 76 74 73 72 77 83 85 79 76 74 73 72 77
DEWPT 73 73 72 73 73 73 73 72 72 71 71 71 72 73 72 72 72 72 72 71 72
RH 85 90 90 97 85 70 65 79 87 90 93 97 85 72 65 79 87 93 97 97 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 13 13 13 16 17 14 14 16 13 16 17 23 21 20 19 19 21 19 19
CLOUDS SC SC SC SC SC SC SC SC SC CL SC SC B2 B2 SC SC SC SC SC SC SC
POP 12HR 20 30 60 60 20
QPF 12HR 0.02 0.05 0.12 0.16 0.04
RAIN SHWRS S S S S S S S C S S C L L S S S S S S S
HEAT INDEX 90 92 83 89 91
MAX HEAT 85 93 91 91 89
DATE 01/18 MON 01/19/26 TUE 01/20/26 WED 01/21/26 THU 01/22/26
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 86 72 85 72 86 71 86 71 86
TEMP 86 76 73 77 85 76 73 77 86 76 72 76 86 76 72 76 86 76
DEWPT 72 72 72 73 73 73 73 73 73 72 72 72 72 72 71 72 72 72
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ GN GN GN BZ BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC
POP 12HR 20 20 40 10 30 30 30 40 40
RAIN SHWRS S S S S C C S S C C C C C C C C C S
TSTMS S S
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