606
FOCA52 TJSJ 030632
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
232 AM AST SAT OCT 3 2026
PRZ001-032000-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 79 92 79 92
TEMP 79 86 91 92 86 83 81 80 79 86 91 92 86 83 81 80 79 86 91 92 86 83
DEWPT 74 74 75 75 74 74 75 74 74 74 75 75 75 75 75 75 75 75 75 76 75 75
RH 85 68 60 58 68 74 82 82 85 68 60 58 70 77 82 85 88 70 60 60 70 77
WIND DIR SE SE E E E E E SE SE E E E E E E E E E E E E E
WIND SPD 6 8 13 13 12 11 10 8 8 6 12 13 12 9 8 6 5 5 11 16 12 9
CLOUDS SC B1 B1 B1 SC SC SC SC B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B2
POP 12HR 40 40 30 40 50
QPF 12HR 0.17 0.13 0.10 0.12 0.07
RAIN SHWRS C C C C C C C C C C S S S S C C C S S S S C
HEAT INDEX 94101102 94 90 87 84 95102103 94 90 87 85 95102104 94 90
MAX HEAT 94 103 101 89 95 104 102 89 95 104 102
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 79 92 80 92 79 92 80 92
TEMP 80 86 92 84 81 87 92 83 80 86 92 84 81 87 92 84
DEWPT 75 75 76 75 75 75 76 75 75 75 75 75 75 75 75 75
PWIND DIR SE E E E E E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS B2 B1 B1 SC SC SC B1 B1 SC SC B1 B1 SC SC SC FW
POP 12HR 50 40 30 60 30 40 30 20
RAIN SHWRS C C C C C C L L S C C C C C S S
TSTMS S S S S S S S
PRZ002-032000-
ROOSEVELT ROADS NAVAL AIRSTATION-CEIBA PR
18.25N 65.63W ELEV. 39 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 80 91 80 91
TEMP 80 86 90 91 86 83 82 81 80 86 90 91 86 83 82 81 80 86 90 91 86 84
DEWPT 74 75 75 75 75 75 75 75 74 75 75 75 75 75 75 75 75 75 76 75 76 75
RH 82 70 62 60 70 77 79 82 82 70 62 60 70 77 79 82 85 70 64 60 72 74
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 12 12 10 11 11 11 9 8 11 10 8 9 10 8 8 6 10 10 10 9
CLOUDS B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B2
POP 12HR 40 30 30 40 50
QPF 12HR 0.16 0.11 0.08 0.13 0.11
RAIN SHWRS C C C C C S C C C C S S S S C C C S S C C C
HEAT INDEX 84 95101101 95 90 88 86 85 95101102 95 91 88 86 85 95102102 96 92
MAX HEAT 95 101 100 90 95 102 101 90 95 102 101
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 81 91 80 90 80 91 80 91
TEMP 82 87 91 83 81 86 90 83 81 86 91 83 81 86 91 83
DEWPT 75 75 75 75 75 75 76 75 75 75 75 75 75 75 75 75
PWIND DIR E E E E E E E E
WIND CHAR LT GN GN GN LT GN GN GN
AVG CLOUDS B2 B2 B2 B2 SC B1 B1 B1 SC SC B1 B1 SC SC SC SC
POP 12HR 50 60 40 60 50 50 30 30
RAIN SHWRS C C L L C C L L S C C C C C C S
TSTMS S S S S S S S
PRZ007-032000-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 77 91 77 91
TEMP 77 84 89 90 84 81 79 78 77 85 90 91 84 81 79 78 77 85 90 91 84 81
DEWPT 72 72 69 72 73 71 70 70 70 71 71 72 73 73 72 72 72 72 70 73 74 73
RH 85 67 52 56 70 72 74 76 79 63 54 54 70 77 79 82 85 65 52 56 72 77
WIND DIR NE E E SE E NE NE NE NE E SE SE E E NE NE NE E E SE E E
WIND SPD 4 5 13 12 11 9 5 4 3 4 10 11 9 5 4 4 4 5 11 11 6 5
CLOUDS SC SC SC SC SC SC FW FW FW FW SC SC SC SC CL FW FW CL CL SC SC FW
POP 12HR 20 5 30 30 30
QPF 12HR 0.10 0.02 0.11 0.03 0.06
RAIN SHWRS S S S S S S S S S S C C C
HEAT INDEX 90 93 97 90 85 82 90 96 98 91 86 83 91 95 99 91 86
MAX HEAT 90 97 96 84 90 98 97 85 91 99 98
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 77 91 77 90 77 90 77 91
TEMP 78 85 91 81 78 84 90 81 78 84 90 81 78 85 91 81
DEWPT 72 71 73 73 71 70 72 72 72 71 73 73 72 72 73 71
PWIND DIR NE E NE E E E E E
WIND CHAR LT GN LT GN LT LT LT GN
AVG CLOUDS FW FW SC FW FW FW SC SC FW FW FW SC SC FW FW SC
POP 12HR 10 10 10 30 5 10 10 30
RAIN SHWRS S S S S C C S S S S C C
TSTMS S S S S
PRZ008-032000-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 76 88 76 88
TEMP 75 82 87 88 82 80 78 77 76 83 87 88 82 80 78 77 76 83 87 88 82 80
DEWPT 73 75 77 77 76 75 75 74 73 75 77 77 76 75 76 74 73 75 77 77 76 76
RH 94 79 72 70 82 85 91 90 90 77 72 70 82 85 94 90 90 77 72 70 82 88
WIND DIR E E E E E E E E E E E E E E E E E E E NE E E
WIND SPD 8 9 10 12 14 17 13 11 8 10 11 6 8 9 8 5 6 8 8 9 9 9
CLOUDS SC CL FW SC B2 SC SC SC SC SC CL SC SC B1 CL CL CL FW FW SC SC FW
POP 12HR 50 30 40 40 20
QPF 12HR 0.69 0.06 0.07 0.03 0.04
RAIN SHWRS S S C C S S S S S S C S S
TSTMS S
HEAT INDEX 89 98 99 89 84 90 99100 89 84 90 98100 90 84
MAX HEAT 89 100 98 90 101 98 90 100 98
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 76 88 76 88 76 88 76 88
TEMP 77 83 88 80 77 83 88 80 77 83 88 80 77 83 88 80
DEWPT 74 76 78 76 74 76 77 76 74 76 77 76 74 76 78 76
PWIND DIR E E E E E E E E
WIND CHAR LT GN GN GN LT LT LT GN
AVG CLOUDS FW FW SC B2 SC SC B1 B2 SC SC SC B2 SC SC SC B1
POP 12HR 5 70 30 70 20 70 20 50
RAIN SHWRS L L C C L L S S L L S S C C
TSTMS S S S S S S S S
PRZ010-032000-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 92 74 92 74 92
TEMP 74 84 91 92 83 79 77 75 74 84 91 92 83 79 77 75 74 84 91 92 84 80
DEWPT 73 76 78 78 77 75 75 73 72 76 78 78 77 75 75 74 73 76 78 78 77 76
RH 97 77 66 64 82 88 94 94 93 77 66 64 82 88 94 97 97 77 66 64 80 88
WIND DIR NE NE E NE NE E E NE NE E E N N E E E E E E NW E E
WIND SPD 3 3 2 3 5 6 6 4 2 4 3 2 5 4 4 4 3 3 2 6 1 4
CLOUDS FW CL FW SC B2 SC FW FW CL CL FW SC B1 B2 FW CL CL CL CL B2 B2 CL
POP 12HR 60 10 60 60 60
QPF 12HR 1.05 0.02 1.13 0.05 0.80
RAIN SHWRS C L S S C C L L L
TSTMS S S S S
HEAT INDEX 93105107 92 84 93105107 92 84 93105107 93 86
MAX HEAT 93 107 105 93 107 105 93 107 105
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 75 92 75 92 75 93 75 93
TEMP 76 85 92 80 76 85 92 80 76 85 93 80 76 85 93 80
DEWPT 74 76 78 76 74 76 78 76 74 76 79 76 74 76 78 76
PWIND DIR E E E SE E E E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL SC B1 SC SC SC B2 SC SC SC B2 SC FW SC B1
POP 12HR 0 60 20 70 10 70 10 60
RAIN SHWRS L L S S L L S S L L S S L L
TSTMS S S S S S S S S
VIZ001-032000-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 82 89 82 89
TEMP 82 86 88 89 86 84 83 82 82 86 88 89 86 84 83 82 82 86 88 89 86 84
DEWPT 73 74 74 74 74 74 75 74 74 74 74 74 75 74 75 75 75 75 75 75 75 75
RH 74 68 63 61 68 72 77 77 77 68 63 61 70 72 77 79 79 70 66 64 70 74
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 16 14 13 13 16 18 16 13 14 14 13 12 14 16 14 12 12 13 13 13 13
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 30 20 20 40 30
QPF 12HR 0.08 0.08 0.07 0.13 0.11
RAIN SHWRS C C S S S S C S S S S S S S C C C C C C C S
HEAT INDEX 87 94 98 97 94 91 90 89 88 94 98 98 94 91 90 89 88 95 99 98 95 92
MAX HEAT 94 98 97 91 94 98 98 91 95 99 98
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 82 89 82 90 82 89 82 90
TEMP 82 86 89 84 82 86 90 84 83 86 89 84 82 86 90 84
DEWPT 75 75 75 75 75 75 75 75 75 75 75 74 75 75 75 74
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC
POP 12HR 50 50 40 40 50 50 30 20
RAIN SHWRS S C C C C C C C S C C C C C S S
TSTMS S S S S S S S
VIZ002-032000-
HENRY E. ROHLSEN AIRPORT-ST CROIX USVI
17.70N 64.80W ELEV. 74 FT
232 AM AST SAT OCT 3 2026
DATE SAT 10/03/26 SUN 10/04/26 MON 10/05/26
AST 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 79 91 80 91
TEMP 80 86 90 91 85 83 81 80 79 86 90 91 86 83 82 81 80 86 90 91 86 84
DEWPT 74 75 76 75 75 75 75 75 75 75 76 76 76 76 76 76 75 76 77 77 76 76
RH 82 70 64 60 72 77 82 85 88 70 64 62 72 80 82 85 85 72 66 64 72 77
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 13 14 12 13 12 16 12 11 13 13 13 12 12 13 11 11 12 12 13 13 12
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 30 30 10 40 30
QPF 12HR 0.09 0.07 0.04 0.13 0.11
RAIN SHWRS C C S S S S S C S S S S S S S C C C C C C S
HEAT INDEX 85 95101102 94 90 87 84 95101102 95 91 89 87 85 96103104 96 93
MAX HEAT 95 102 101 89 95 103 101 90 96 104 102
DATE TUE 10/06/26 WED 10/07/26 THU 10/08/26 FRI 10/09/26
AST 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 81 91 80 91 79 91 80 91
TEMP 82 87 91 83 81 86 91 83 80 86 91 83 81 86 91 83
DEWPT 76 76 77 76 76 76 77 76 76 76 76 76 76 76 76 75
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS SC SC B1 SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC
POP 12HR 50 50 30 50 50 50 30 30
RAIN SHWRS S C C C C C C C S C C C C C C S
TSTMS S S S S S
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