309
FOCA52 TJSJ 030632
PFMSJU
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
232 AM AST SUN MAY 3 2026
PRZ001-032000-
LUIS MUNOZ MARIN INTERNATIONAL AIRPORT-SAN JUAN
18.43N 66.00W ELEV. 9 FT
232 AM AST SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 90 77 90
TEMP 79 85 89 90 86 81 79 77 79 85 89 90 86 81 79 77 79 85 89 90 86 81
DEWPT 70 71 71 71 70 71 71 72 71 71 71 72 71 72 72 72 72 72 72 72 72 73
RH 74 63 56 54 59 72 77 85 77 63 56 56 61 74 79 85 79 65 57 56 63 77
WIND DIR SE E E E E E E E SE E E E E E E E E E E E E E
WIND SPD 5 8 11 14 11 8 6 10 10 10 13 18 12 8 5 4 4 9 13 17 12 9
CLOUDS SC SC FW CL CL CL SC SC SC SC SC SC SC B1 B1 SC SC B2 B2 B2 B2 SC
POP 12HR 5 20 40 50 50
QPF 12HR 0.01 0.05 0.09 0.12 0.14
RAIN SHWRS S S S S S S S S S C C C C C C C C S
HEAT INDEX 90 95 96 91 85 90 95 97 91 85 91 96 97 92 86
MAX HEAT 90 96 94 85 90 97 96 85 91 97 96
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 76 90 76 90
TEMP 77 85 91 82 77 85 90 81 76 84 90 81 76 84 90 81
DEWPT 72 72 72 72 72 72 71 72 71 71 70 71 70 70 70 70
PWIND DIR E E E E E E E E
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 20 20 30 30 10 20 20 20
RAIN SHWRS S S S S S C C S S 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 SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 87 79 88 79 87
TEMP 79 83 86 87 85 82 80 79 80 84 87 88 85 82 80 79 80 84 86 87 85 82
DEWPT 72 73 73 73 73 72 72 72 72 73 74 73 74 73 73 73 73 73 74 73 74 73
RH 79 72 65 63 67 72 77 79 77 70 65 61 70 74 79 82 79 70 68 63 70 74
WIND DIR E E SE SE SE E E E E E SE SE E E E E E E E E E E
WIND SPD 8 12 12 11 9 8 11 12 11 12 12 12 9 8 10 10 10 12 11 11 9 10
CLOUDS SC SC SC CL CL CL SC SC SC SC SC SC SC B2 B2 B2 B2 B2 B2 SC SC SC
POP 12HR 20 30 50 60 60
QPF 12HR 0.02 0.06 0.16 0.17 0.12
RAIN SHWRS S S S C C S S S S C C C C C L L C C C
HEAT INDEX 89 93 94 92 87 84 84 90 95 96 93 87 84 84 90 94 94 93 87
MAX HEAT 89 94 94 85 90 97 96 86 90 95 94
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 87 79 87 76 87 77 87
TEMP 79 84 87 82 79 84 87 80 76 82 87 80 77 83 87 80
DEWPT 73 74 73 73 73 73 73 72 72 72 72 72 71 72 72 72
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 30 30 30 20 20 20 30
RAIN SHWRS C C C C C C C S S S S S S S S C
PRZ007-032000-
MERCEDITA AIRPORT-PONCE PR
18.02N 66.56W ELEV. 26 FT
232 AM AST SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 75 88 76 88
TEMP 76 82 86 88 84 79 77 75 77 83 87 88 85 80 78 76 77 83 87 88 84 79
DEWPT 70 73 73 74 73 72 71 71 71 73 74 74 74 73 72 72 71 74 75 76 75 74
RH 82 74 65 63 70 79 82 87 82 72 65 63 70 79 82 87 82 74 68 68 74 85
WIND DIR NE E SE SE SE E NE NE NE E SE SE SE E E E E E E SE SE E
WIND SPD 3 5 14 12 11 6 5 4 4 9 16 12 10 8 6 5 5 9 12 10 8 6
WIND GUST 25 26
CLOUDS CL CL CL CL CL CL CL FW FW FW CL CL FW FW FW FW FW SC SC SC SC FW
POP 12HR 0 5 5 5 10
QPF 12HR 0 0.01 0.01 0.01 0.03
RAIN SHWRS S S S S S S
HEAT INDEX 87 93 97 90 89 95 97 93 84 90 96 99 92
MAX HEAT 87 97 95 89 97 97 90 99 98
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 89 74 89 73 88 73 88
TEMP 75 83 89 79 74 83 89 78 73 82 88 78 73 82 88 78
DEWPT 72 74 75 74 72 74 75 74 71 72 74 73 70 72 73 73
PWIND DIR E E E E NE E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW FW CL CL CL CL FW FW FW FW SC CL CL SC SC
POP 12HR 5 0 0 0 0 50 5 30
RAIN SHWRS C C C C
TSTMS S S
PRZ008-032000-
RAFAEL HERNANDEZ AIRPORT-AGUADILLA PR
18.50N 67.13W ELEV. 237 FT
232 AM AST SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 86 75 88 75 87
TEMP 75 81 85 86 83 79 77 75 77 83 87 88 84 79 77 75 76 82 86 87 84 79
DEWPT 68 71 72 74 74 75 71 70 69 72 73 74 75 74 73 70 69 72 73 74 75 75
RH 79 72 65 68 74 88 82 84 76 70 63 63 74 85 87 84 79 72 65 65 74 88
WIND DIR E E E NE NE S SE E E E E NE NE NE SE E E E E NE NE E
WIND SPD 8 8 6 9 8 3 8 5 5 6 4 9 5 4 3 4 4 4 8 10 8 3
CLOUDS CL CL CL SC SC FW CL SC FW FW CL CL SC SC SC CL CL CL CL B2 B2 CL
POP 12HR 20 5 20 10 50
QPF 12HR 0.03 0.01 0.05 0.01 0.08
RAIN SHWRS S S S S S S C C
HEAT INDEX 85 91 94 90 88 94 97 92 87 93 95 92
MAX HEAT 85 94 94 88 97 95 87 95 95
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 87 74 87 74 86 73 86
TEMP 75 82 87 78 74 82 87 78 74 81 86 77 73 81 86 78
DEWPT 71 72 74 75 72 72 74 74 72 71 73 73 70 71 73 73
PWIND DIR E NE E NE E E E E
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS CL CL FW SC SC FW FW B1 SC FW FW SC SC FW FW SC
POP 12HR 0 40 10 50 5 10 5 30
RAIN SHWRS C C S S C C S S S S S S C C
TSTMS S S
PRZ010-032000-
EUGENIO MARIA DE HOSTO AIRPORT-MAYAGUEZ PR
18.27N 67.15W ELEV. 28 FT
232 AM AST SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 73 93 73 92
TEMP 74 84 90 92 87 79 76 74 75 85 91 93 87 80 76 74 75 84 90 92 87 79
DEWPT 70 72 73 75 75 74 72 70 69 73 74 75 74 74 72 70 70 73 75 76 75 74
RH 87 67 58 58 68 85 87 87 82 67 58 56 65 82 87 87 84 70 62 60 68 85
WIND DIR E E SE NW W S E E E E SE SE E E E E E E SE E E SE
WIND SPD 3 4 3 6 5 2 4 4 2 2 2 1 3 5 6 6 5 5 6 9 11 2
CLOUDS CL CL CL SC SC CL CL FW CL FW CL CL SC FW FW CL CL CL CL B1 B1 CL
POP 12HR 20 5 20 5 40
QPF 12HR 0.02 0 0.04 0 0.06
RAIN SHWRS S S S C C
HEAT INDEX 90 98103 96 92101105 95 84 90101105 96
MAX HEAT 90 103 102 92 105 103 90 105 103
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 73 92 73 91 73 90 71 90
TEMP 74 84 92 79 74 84 91 79 74 83 90 77 72 82 90 78
DEWPT 72 74 76 74 72 73 76 75 72 73 74 73 71 72 74 73
PWIND DIR E E E NE E NE E NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL FW SC CL CL FW B1 SC FW FW SC CL CL SC B1
POP 12HR 0 30 0 50 5 30 0 60
RAIN SHWRS C C C C S S C C L L
TSTMS S S S S
VIZ001-032000-
CYRIL E. KING AIRPORT-ST THOMAS USVI
18.33N 64.97W ELEV. 23 FT
232 AM AST SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 79 88 79 88
TEMP 77 83 87 88 85 82 80 79 80 84 87 88 85 82 80 79 80 84 87 88 85 82
DEWPT 73 74 73 73 73 73 74 74 74 74 74 74 75 74 74 75 75 74 74 74 75 75
RH 87 74 63 61 67 74 82 85 82 72 65 63 72 77 82 88 85 72 65 63 72 79
WIND DIR E E SE SE E E E E E E E SE E E E E E E E E E E
WIND SPD 16 16 17 13 11 14 17 17 17 17 16 14 13 14 16 14 14 16 16 17 13 16
CLOUDS CL SC SC CL CL SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 30 30 30
QPF 12HR 0.01 0.03 0.18 0.10 0.09
RAIN SHWRS S S S S S S S C C C C C C C C C C C C
HEAT INDEX 90 94 96 92 87 84 84 91 95 97 94 88 84 85 91 95 97 94 89
MAX HEAT 90 96 96 86 91 97 97 86 91 97 97
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 87 79 88 78 87 77 87
TEMP 79 84 87 82 79 84 88 81 78 83 87 80 77 83 87 80
DEWPT 75 74 73 74 74 73 74 74 74 72 72 72 72 72 72 73
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ GN GN GN GN GN BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW CL FW SC SC
POP 12HR 30 30 30 30 20 10 20 20
RAIN SHWRS C C S C C C C 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 SUN MAY 3 2026
DATE SUN 05/03/26 MON 05/04/26 TUE 05/05/26
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 77 88 77 88
TEMP 77 83 87 88 85 81 79 77 78 83 87 88 85 81 79 77 78 83 87 88 85 81
DEWPT 72 73 73 73 73 72 73 72 72 73 74 74 74 73 73 73 73 74 74 74 74 73
RH 85 72 63 61 67 74 82 85 82 72 65 63 70 77 82 87 85 74 65 63 70 77
WIND DIR E E E SE E E E E E E E E E E E E E E E E E E
WIND SPD 16 16 16 13 10 8 13 16 16 17 16 14 13 12 13 12 12 14 14 14 14 12
CLOUDS CL SC FW CL CL SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 30 30 30
QPF 12HR 0.01 0.03 0.14 0.06 0.07
RAIN SHWRS S S S S S S S S C S S S S C C S S S
HEAT INDEX 89 94 96 92 85 89 95 97 93 86 90 95 97 93 86
MAX HEAT 89 96 96 84 89 97 97 84 90 97 97
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26 SAT 05/09/26
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 88 76 88 75 88 74 88
TEMP 77 83 88 80 76 83 88 79 75 83 88 79 74 82 88 79
DEWPT 74 74 74 74 73 74 74 73 72 73 73 72 72 72 73 72
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW CL FW FW SC SC
POP 12HR 20 20 20 20 20 5 20 20
RAIN SHWRS S S S S S S S S S S S S S S
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