835
FOCA52 TJSJ 031832
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
232 PM AST SAT OCT 3 2026
PRZ001-040800-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 92 79 92 79
TEMP 86 83 81 80 79 86 91 92 86 83 81 80 79 86 91 92 86 83 81 80 79 86
DEWPT 74 74 75 74 74 74 75 75 75 75 75 75 75 75 75 76 75 75 75 75 75 75
RH 68 74 82 82 85 68 60 58 70 77 82 85 88 70 60 60 70 77 82 85 88 70
WIND DIR E E E SE SE E E E E E E SE SE SE E E E E E E E E
WIND SPD 12 10 9 6 4 5 12 16 12 9 9 5 4 6 10 13 13 9 8 6 5 6
CLOUDS SC SC B2 B1 B2 B2 SC B1 SC B2 B2 B2 SC SC SC SC SC B2 B2 B2 B2 B1
POP 12HR 60 60 60 50 50
QPF 12HR 0.20 0.50 0.39 0.07 0.11
RAIN SHWRS C S L C C C S C C L L C S S S S S C C C C C
TSTMS S S S
HEAT INDEX 94 90 87 84 95102103 94 90 87 85 95102105 95 90 87 85 95
MAX HEAT 99 89 95 104 102 89 95 105 102 89 95
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 92 80 92 79 92 80 92 80 92
TEMP 92 84 81 87 92 83 80 86 92 84 81 87 92 84 81 87 92 84
DEWPT 76 75 75 75 76 75 75 75 75 75 75 75 75 75 75 74 73 73
PWIND DIR E E E SE E SE E E E
WIND CHAR GN LT GN LT GN LT GN GN GN
AVG CLOUDS B1 SC SC SC B1 B1 SC SC B1 B1 SC SC SC FW SC SC SC FW
POP 12HR 40 30 60 30 40 30 20 20 20
RAIN SHWRS C C C C L L S C C C C C S S S S S
TSTMS S S S S S S
PRZ002-040800-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 80 91 80 91 81
TEMP 86 83 82 81 80 86 90 91 86 83 82 81 80 86 90 91 86 84 83 82 81 87
DEWPT 75 75 75 75 74 75 75 75 75 75 75 75 75 75 76 75 76 75 76 75 75 75
RH 70 77 79 82 82 70 62 60 70 77 79 82 85 70 64 60 72 74 80 79 82 68
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 10 10 9 6 9 10 10 8 10 10 8 6 6 9 10 9 9 9 8 6 9
CLOUDS SC SC B2 SC B2 B1 SC B2 SC B2 B2 B2 SC SC SC SC SC B2 B2 B2 B2 B2
POP 12HR 50 60 60 50 50
QPF 12HR 0.14 0.49 0.39 0.12 0.11
RAIN SHWRS C C C C C C S C C L L C C S S C C C C C C C
TSTMS S S S S
HEAT INDEX 95 90 88 86 85 95101102 95 91 88 86 85 95102102 96 92 91 89 87 96
MAX HEAT 99 90 95 102 101 90 95 103 101 92 96
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 80 90 80 91 80 91 80 91
TEMP 91 83 81 86 90 83 81 86 91 83 81 86 91 83 81 86 91 83
DEWPT 75 75 75 75 76 75 75 75 75 75 75 75 75 75 75 75 73 73
PWIND DIR E E E SE E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B2 B2 SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 60 40 60 50 50 30 30 30 30
RAIN SHWRS L L C C L L S C C C C C C S S C C S
TSTMS S S S S S S
PRZ007-040800-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 91 77 91 77
TEMP 84 81 79 78 77 85 90 91 84 81 79 78 77 85 90 91 84 81 79 78 77 85
DEWPT 73 71 70 70 70 71 71 72 73 73 72 72 72 72 70 73 74 73 72 72 71 71
RH 70 72 74 76 79 63 54 54 70 77 79 82 85 65 52 56 72 77 79 82 82 63
WIND DIR E NE NE NE NE E SE SE SE NE NE NE NE E SE SE E E E NE NE E
WIND SPD 13 8 4 3 3 4 11 10 8 4 4 3 4 3 10 11 9 5 5 5 4 3
CLOUDS SC FW FW FW FW FW FW SC B1 SC SC SC SC CL CL SC SC FW FW FW FW SC
POP 12HR 0 40 30 30 10
QPF 12HR 0.04 0.13 0.09 0.07 0.01
RAIN SHWRS C S C C S S S C C S
HEAT INDEX 90 85 82 90 96 98 91 86 83 91 96100 91 86 90
MAX HEAT 95 84 90 98 97 85 91 100 98 86 90
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 77 90 77 90 77 91 77 91
TEMP 91 81 78 84 90 81 78 84 90 81 78 85 91 81 78 85 91 81
DEWPT 73 73 71 70 72 72 72 71 73 73 72 72 73 71 71 70 74 72
PWIND DIR E NE E E E E E NE E
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS SC FW FW FW SC SC FW FW FW SC SC FW FW SC SC FW FW SC
POP 12HR 10 10 30 5 10 10 30 10 30
RAIN SHWRS S S S C C S S S S C C S S C C
TSTMS S S S S S S
PRZ008-040800-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 88 76
TEMP 82 80 78 77 76 83 87 88 82 80 78 77 76 83 87 88 82 80 78 77 76 83
DEWPT 76 75 75 74 73 75 77 77 76 75 76 74 73 75 77 77 76 76 76 74 74 76
RH 82 85 91 90 90 77 72 70 82 85 94 90 90 77 72 70 82 88 94 90 94 80
WIND DIR E E E E E E E E E SE E E E E E NE E E E E E E
WIND SPD 9 16 9 10 9 9 9 9 9 8 8 4 4 5 5 5 8 9 6 3 5 8
CLOUDS B2 B2 SC FW SC SC FW B1 B2 OV B1 SC SC FW FW SC SC FW FW FW FW CL
POP 12HR 50 80 80 20 5
QPF 12HR 0.21 0.95 0.73 0.05 0
RAIN SHWRS L C S S S C L D C S S S S
TSTMS S S S S
HEAT INDEX 89 84 90 99100 89 84 90 99100 89 86 90
MAX HEAT 96 90 101 98 90 100 99 90
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 76 88 76 88 76 88 76 88
TEMP 88 80 77 83 88 80 77 83 88 80 77 83 88 80 77 83 88 80
DEWPT 78 76 74 76 77 76 74 76 77 76 74 76 78 76 74 76 74 75
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS SC B2 SC SC B1 B2 SC SC SC B2 SC SC SC B1 SC FW SC SC
POP 12HR 70 30 70 20 70 20 50 10 50
RAIN SHWRS L L C C L L S S L L S S C C S S C C
TSTMS S S S S S S S S S S
PRZ010-040800-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 74 92 75
TEMP 83 79 77 75 74 84 91 92 83 79 77 75 74 84 91 92 84 80 78 76 75 85
DEWPT 77 75 75 73 72 76 78 78 77 75 75 74 73 76 78 78 77 76 76 74 74 76
RH 82 88 94 94 93 77 66 64 82 88 94 97 97 77 66 64 80 88 94 94 97 75
WIND DIR NE E E E NE E S NW NE NE E E E E E NW NE E E E E E
WIND SPD 4 3 3 5 4 3 2 4 1 3 3 2 3 3 2 3 3 3 4 4 4 3
CLOUDS OV OV FW FW FW FW FW B2 OV OV SC SC SC CL CL B2 B2 CL CL CL CL CL
POP 12HR 80 90 90 60 0
QPF 12HR 0.31 1.28 0.75 0.86 0
RAIN SHWRS D D L D D S S S L L
TSTMS S S S S S S S
HEAT INDEX 92 84 93105107 92 84 93106107 94 86 94
MAX HEAT 102 93 107 105 93 107 105 94
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 92 75 92 75 93 75 93 75 94
TEMP 92 80 76 85 92 80 76 85 93 80 76 85 93 80 76 86 94 81
DEWPT 78 76 74 76 78 76 74 76 79 76 74 76 78 76 74 76 73 74
PWIND DIR NE E E E SE E E E E
WIND CHAR LT LT LT LT LT LT LT GN LT
AVG CLOUDS SC B1 SC SC SC B2 SC SC SC B2 SC FW SC B1 SC SC SC SC
POP 12HR 60 20 70 10 70 10 60 20 50
RAIN SHWRS L L S S L L S S L L S S L L S S C C
TSTMS S S S S S S S S S S
VIZ001-040800-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 89 82 89 82
TEMP 86 84 83 82 82 86 88 89 86 84 83 82 82 86 88 89 86 84 83 82 82 86
DEWPT 74 74 75 74 74 74 74 74 75 74 75 75 75 75 75 75 75 75 75 75 75 75
RH 68 72 77 77 77 68 63 61 70 72 77 79 79 70 66 64 70 74 77 79 79 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 14 14 17 13 16 13 14 13 13 14 16 14 13 12 11 11 12 16 16 14 13 13
CLOUDS SC SC SC SC B1 B1 B2 B1 B1 B2 SC SC B2 SC SC SC SC SC SC SC SC B2
POP 12HR 40 50 50 30 50
QPF 12HR 0.09 0.10 0.13 0.12 0.04
RAIN SHWRS S C C S C C C C C C S S C C C C C S S S S C
TSTMS S S
HEAT INDEX 94 91 90 89 88 94 98 98 94 91 90 89 89 95 98 99 95 92 90 89 89 95
MAX HEAT 95 91 94 98 98 91 95 99 98 92 95
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 89 82 90 82 89 82 90 82 90
TEMP 89 84 82 86 90 84 83 86 89 84 82 86 90 84 83 86 90 84
DEWPT 75 75 75 75 75 75 75 75 75 74 75 75 75 74 75 74 72 73
PWIND DIR E E E E E E E E E
WIND CHAR GN BZ BZ GN GN BZ BZ BZ BZ
AVG CLOUDS B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 40 40 50 50 30 20 20 30
RAIN SHWRS C C C C C C S C C C C C S S S S S C
TSTMS S S S S S S
VIZ002-040800-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
232 PM AST SAT OCT 3 2026
DATE 10/03/26 SUN 10/04/26 MON 10/05/26 TUE
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 80 91 81
TEMP 85 83 81 80 79 86 90 91 86 83 82 81 80 86 90 91 86 84 83 82 81 87
DEWPT 75 75 75 75 75 75 76 76 76 76 76 76 75 76 77 77 76 76 76 76 76 76
RH 72 77 82 85 88 70 64 62 72 80 82 85 85 72 66 64 72 77 80 82 85 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 13 12 14 11 10 12 13 12 12 12 12 11 10 11 12 13 13 13 13 12 11 13
CLOUDS SC SC SC SC SC SC B2 SC B1 B2 SC SC B2 SC SC SC SC SC SC SC SC B2
POP 12HR 30 50 50 30 50
QPF 12HR 0.04 0.11 0.12 0.12 0.04
RAIN SHWRS S S S S C C C C C C S S C C C C C S S S S C
TSTMS S S
HEAT INDEX 94 90 87 84 95101102 95 91 89 87 85 96103105 96 93 91 89 87 97
MAX HEAT 99 89 95 103 101 90 96 105 102 93 97
DATE 10/06 WED 10/07/26 THU 10/08/26 FRI 10/09/26 SAT 10/10/26
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 80 91 79 91 80 91 80 91
TEMP 91 83 81 86 91 83 80 86 91 83 81 86 91 83 81 86 91 83
DEWPT 77 76 76 76 77 76 76 76 76 76 76 76 76 75 75 75 73 74
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN BZ GN GN
AVG CLOUDS B1 SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 30 50 50 50 30 30 20 30
RAIN SHWRS C C C C C C S C C C C C C S S S S C
TSTMS S S S S
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