117
FOCA52 TJSJ 121832
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
232 PM AST THU MAR 12 2026
PRZ001-130800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 85 72 86 72
TEMP 80 76 73 71 70 77 83 85 80 77 74 73 72 79 84 86 81 77 75 73 72 79
DEWPT 68 68 68 68 67 68 68 68 67 68 68 68 67 67 68 68 68 69 69 69 69 69
RH 67 76 84 90 90 74 61 57 65 74 82 84 84 67 59 55 65 76 82 87 90 72
WIND DIR E E E SE SE E E E E E E E E E E E E E E E E E
WIND SPD 12 9 8 8 6 8 13 14 13 10 11 10 10 11 16 14 13 10 12 10 10 12
CLOUDS B1 SC B2 SC SC B2 SC SC SC B2 B2 FW FW SC SC B2 B2 SC SC SC SC SC
POP 12HR 60 60 50 50 30
QPF 12HR 0.26 0.43 0.11 0.24 0.07
RAIN SHWRS C S C S C L C C S C C S S S C C C C S S S
HEAT INDEX 83 86 88 82 87 89 84
MAX HEAT 88 88 87 89 88
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 73 86 72 86 72 86 71 86
TEMP 86 78 74 79 86 77 73 79 86 77 73 79 86 76 72 78 86 76
DEWPT 69 69 69 68 69 68 69 68 68 68 69 68 68 68 68 68 68 69
PWIND DIR E E E E E E E E E
WIND CHAR BZ GN BZ GN BZ GN BZ GN GN
AVG CLOUDS SC SC FW FW SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 40 50 50 30 30 20 30
RAIN SHWRS C C S S C C C C C C S C C S S S S C
PRZ002-130800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 72 83 73 84 73
TEMP 80 76 74 73 72 77 82 83 80 77 75 74 73 78 83 84 80 77 75 74 73 78
DEWPT 69 69 69 69 69 70 70 70 69 69 69 69 69 69 70 70 69 70 70 70 70 71
RH 69 79 84 87 90 79 67 65 69 76 82 84 87 74 65 63 69 79 84 87 90 79
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 10 8 9 8 8 10 12 11 11 11 12 11 11 12 16 13 13 12 12 12 12 16
CLOUDS B1 B1 B2 SC B2 B2 SC B1 SC B2 B2 FW SC SC SC B2 B2 B1 B1 SC SC SC
POP 12HR 60 60 60 50 40
QPF 12HR 0.35 0.55 0.15 0.28 0.09
RAIN SHWRS C C C C C L C C C L C S C C C C C C S S C
HEAT INDEX 83 86 87 83 87 88 83
MAX HEAT 88 87 87 88 88
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 74 84 73 84 73 84 72 84
TEMP 84 78 75 79 84 77 74 78 84 77 74 78 84 76 73 78 84 76
DEWPT 71 70 69 70 70 69 70 69 70 69 69 69 70 69 68 70 70 70
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ GN
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1
POP 12HR 50 50 50 50 50 30 40 40 40
RAIN SHWRS C C C C C C S C C C S C C C C C C C
PRZ007-130800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 69 85 69 86 70
TEMP 80 75 72 70 69 77 83 85 79 75 72 70 69 77 84 86 80 76 73 71 70 78
DEWPT 71 69 68 66 66 68 70 72 71 69 67 65 64 64 64 66 67 62 65 66 66 65
RH 74 82 87 87 90 74 65 65 77 82 84 84 84 64 51 51 65 62 76 84 87 64
WIND DIR E NE NE NE NE NE E SE E E NE NE NE NE E E E E NE NE NE E
WIND SPD 8 3 5 4 4 4 13 14 13 8 5 6 6 6 14 18 16 9 6 6 6 6
WIND GUST 25 24 25 31 26
CLOUDS B1 FW CL CL CL CL SC SC SC SC CL FW FW CL CL SC SC CL CL CL CL CL
POP 12HR 5 30 5 10 0
QPF 12HR 0 0.12 0.01 0.04 0
RAIN SHWRS C S C C S S S S
HEAT INDEX 83 87 91 85 88 82
MAX HEAT 90 91 90 88 88
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 71 86 71 86 70 86 70 85
TEMP 87 77 72 78 86 76 72 78 86 76 71 78 86 76 71 77 85 75
DEWPT 67 69 68 68 71 68 66 66 65 66 64 65 64 67 66 66 67 67
PWIND DIR E E E E E E E E E
WIND CHAR GN LT GN GN GN LT GN LT GN
AVG CLOUDS CL FW CL CL FW SC FW FW FW FW CL CL FW SC FW FW FW SC
POP 12HR 0 0 20 5 10 0 10 5 20
RAIN SHWRS S S S S S S S S
PRZ008-130800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 69 83 70 83 71
TEMP 78 74 72 70 69 76 81 83 78 75 72 71 70 76 81 83 79 75 73 72 71 77
DEWPT 70 70 68 67 66 67 69 71 70 70 69 68 67 68 69 71 70 70 69 68 68 69
RH 76 87 87 90 90 74 67 67 76 84 90 90 90 76 67 67 74 84 87 87 90 76
WIND DIR E E E E E E E E E E E E E E E NE E E E E E E
WIND SPD 10 12 14 11 11 10 12 17 13 18 17 17 16 16 18 19 17 20 17 16 13 17
CLOUDS B2 FW FW CL CL FW SC SC SC FW SC FW CL CL CL B2 B2 SC SC SC SC CL
POP 12HR 5 20 20 60 10
QPF 12HR 0.01 0.10 0.03 0.38 0.02
RAIN SHWRS L S S C S S L L S S S S
HEAT INDEX 84 88 84 88
MAX HEAT 86 88 86 88 87
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 71 85 71 84 70 84 70 83
TEMP 84 76 72 78 85 76 72 77 84 75 71 77 84 75 71 76 83 75
DEWPT 72 71 68 68 70 69 67 67 70 70 67 67 71 70 67 67 70 70
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC B1 FW FW SC B1 FW FW SC B1 SC FW FW B1 FW FW SC B1
POP 12HR 60 5 60 5 60 5 50 5 60
RAIN SHWRS L L S S L L L L S S C C L L
PRZ010-130800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 67 88 68 89 68
TEMP 81 75 71 68 67 77 85 88 81 75 72 69 68 78 86 89 82 76 72 69 68 79
DEWPT 72 70 69 68 66 67 70 72 72 71 69 67 66 67 69 71 71 70 69 67 67 68
RH 74 84 93100 97 71 61 59 74 87 90 93 93 69 57 56 69 82 90 93 97 69
WIND DIR NE NE E E E E SE S E NE E NE E E E E E E E E E E
WIND SPD 5 6 10 6 6 3 2 4 3 9 9 11 11 10 4 5 3 12 12 11 10 12
CLOUDS OV SC CL CL CL CL SC B2 B2 SC SC SC CL CL CL B2 B2 SC SC SC SC CL
POP 12HR 10 60 10 60 10
QPF 12HR 0.01 0.68 0.03 0.41 0.02
RAIN SHWRS L S C C L S S S L L S S S S
TSTMS S
HEAT INDEX 85 90 95 85 90 95 86
MAX HEAT 94 95 94 95 94
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 70 91 69 90 69 89 68 88
TEMP 90 77 71 80 91 77 71 79 90 77 70 79 89 76 69 78 88 75
DEWPT 73 71 68 68 71 69 67 68 70 69 66 67 70 70 67 67 67 69
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC FW FW SC SC CL CL SC B1 CL CL FW SC CL CL SC B1
POP 12HR 40 10 60 0 60 0 40 0 60
RAIN SHWRS C C S S L L L L C C L L
VIZ001-130800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 75 85 76 86 76
TEMP 82 79 77 76 75 80 84 85 82 79 78 77 76 81 85 86 83 80 78 77 76 81
DEWPT 69 69 70 70 70 70 70 69 70 70 69 69 69 70 70 70 70 70 70 70 70 71
RH 65 72 79 82 84 72 63 59 67 74 74 76 79 69 61 59 65 72 76 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 12 16 16 13 14 14 13 16 16 17 18 16 18 19 17 17 17 18 18 19 20 21
CLOUDS SC B2 SC SC B2 B2 SC SC SC B2 B2 CL SC SC SC SC SC B1 B1 SC SC SC
POP 12HR 50 50 50 40 40
QPF 12HR 0.16 0.11 0.12 0.20 0.08
RAIN SHWRS C C C C C C S S S C C S S S C C C C S S S
HEAT INDEX 85 83 88 89 86 85 90 91 87 83 85
MAX HEAT 90 83 89 89 85 91 91 85
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 76 86 76 86 76 86 76 86
TEMP 86 80 77 81 86 80 77 81 86 80 77 81 86 80 77 81 86 80
DEWPT 71 71 71 71 70 70 70 70 70 70 69 70 69 69 70 70 69 69
PWIND DIR E E E E E E E E E
WIND CHAR BZ WY WY WY BZ BZ BZ BZ BZ
AVG CLOUDS SC B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 50 50 50 50 30 30 10 20
RAIN SHWRS C C C C C C C C C C S C C S S S S S
VIZ002-130800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
232 PM AST THU MAR 12 2026
DATE 03/12/26 FRI 03/13/26 SAT 03/14/26 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 85 71 85 72
TEMP 80 76 73 71 70 77 83 85 80 76 74 72 71 78 83 85 80 77 74 73 72 78
DEWPT 69 69 69 69 69 70 70 71 70 69 69 69 68 69 69 69 69 70 70 70 70 71
RH 69 79 87 93 97 79 65 63 72 79 84 90 90 74 63 59 69 79 87 90 93 79
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 12 12 11 11 10 13 12 14 16 14 16 13 16 17 16 17 17 16 16 16 18 19
CLOUDS SC SC SC B1 B2 B1 SC SC SC B2 B2 FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 50 60 60 30 30
QPF 12HR 0.13 0.11 0.12 0.14 0.07
RAIN SHWRS C C S C C C S S S L C S S S C C C C S S S
HEAT INDEX 83 87 90 83 87 89 83
MAX HEAT 89 90 89 89 88
DATE 03/15 MON 03/16/26 TUE 03/17/26 WED 03/18/26 THU 03/19/26
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 73 85 73 85 72 85 72 85
TEMP 85 77 74 79 85 77 74 79 85 77 73 78 85 77 73 78 85 77
DEWPT 71 70 69 70 70 69 69 69 70 69 69 69 70 69 69 70 69 70
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 SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 50 50 50 10 20 20 20 10 20
RAIN SHWRS C C C C C S S S S S S S S S S S S S
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