678
FOCA52 TJSJ 070902
AFMSJU
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
502 AM AST MON JUL 7 2025
PRZ001-072000-
SAN JUAN AND VICINITY-
INCLUDING THE CITIES OF BAYAMON, CAROLINA, CATANO, GUAYNABO,
SAN JUAN, TOA ALTA, TOA BAJA, AND TRUJILLO ALTO
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 80 88 90 71 75 80 81 88 91 71 76 80 81 88 90
TEMP 83 86 87 84 80 78 76 77 83 87 88 85 81 79 77 78 84 87 88 85 80
DEWPT 74 74 74 75 74 74 73 74 74 74 74 75 74 74 74 74 75 76 75 75 74
RH 74 68 65 74 82 88 90 90 74 65 63 72 79 85 90 88 74 70 66 72 82
WIND DIR E E E E E E E SE E E E E E E E E E E E E E
WIND SPD 10 13 16 13 9 9 8 8 11 14 16 13 9 9 9 8 12 16 16 13 9
WIND GUST 26 24 18 26 24 18
CLOUDS SC SC B1 SC FW FW FW SC SC B1 B2 B2 FW FW B1 B1 SC SC SC SC CL
POP 12HR 50 40 70 50 50
QPF 12HR 0.38-0.67 0.06-0.13 0.34-0.46 0.05-0.12 0.43-0.58
SNOW 12HR MM MM MM
RAIN SHWRS SC IS SC SC IS IS IS IS SC SC NM NM IS IS SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS
HEAT INDEX 90 95 96 92 83 90 96 97 93 85 80 91 97 98 94 85
MAX HEAT 94 102 101 88 96 103 103 89 96 106 104
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 77 89 77 89 76 88
TEMP 77 84 89 81 78 84 89 81 78 84 88 81 78 83 88 80
DEWPT 74 75 76 76 75 76 75 75 74 75 75 74 74 74 75 74
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 20 40 40 20 10 20 20 40
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS SC SC
PRZ002-072000-
NORTHEAST-
INCLUDING THE CITIES OF CEIBA, CANOVANAS, FAJARDO, HUMACAO,
LOIZA, LUQUILLO, NAGUABO, AND RIO GRANDE
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 85 90 65 75 80 75 85 91 65 76 80 75 86 90
TEMP 82 84 85 83 79 78 77 77 82 84 85 83 79 78 77 78 82 84 85 83 79
DEWPT 73 74 74 74 73 73 72 72 73 74 74 74 73 74 74 74 74 75 74 74 73
RH 74 72 70 74 82 85 85 85 74 72 70 74 82 88 90 88 77 74 70 74 82
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 12 13 13 12 11 12 11 11 14 16 14 12 10 11 12 12 16 17 16 13 11
WIND GUST 24 24 24 24 25 21 24 25 26 28 27 24 23
CLOUDS SC SC B1 SC SC SC SC SC SC B2 B2 B2 SC SC B2 B2 SC SC SC SC CL
POP 12HR 50 40 60 60 50
QPF 12HR 0.26-0.73 0.08-0.17 0.25-0.47 0.11 0.42-0.58
SNOW 12HR MM MM MM
RAIN SHWRS SC IS SC SC SC IS IS SC SC NM NM NM IS IS NM NM SC SC SC SC
TSTMS IS IS IS IS IS IS IS
HEAT INDEX 87 90 91 88 82 87 91 92 89 83 80 88 92 93 89 83
MAX HEAT 93 99 99 89 94 99 99 90 94 100 100
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 86 77 86 77 86 76 86
TEMP 77 82 85 80 78 82 86 80 78 82 85 80 77 82 85 80
DEWPT 73 74 75 75 75 75 75 74 73 74 74 73 73 73 73 73
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 40 40 20 20 20 20 50
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS IS SC SC
PRZ003-072000-
SOUTHEAST-
INCLUDING THE CITIES OF ARROYO, GUAYAMA, MAUNABO, PATILLAS,
SALINAS, AND YABUCOA
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 86 92 67 75 80 75 86 92 68 75 80 76 86 92
TEMP 82 84 85 83 79 77 76 77 82 85 85 83 79 78 76 77 82 85 86 83 79
DEWPT 72 72 72 72 72 73 72 72 72 72 72 73 72 73 73 72 73 73 72 73 72
RH 72 67 65 70 79 87 87 85 72 65 65 72 79 85 90 85 74 67 63 72 79
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 11 13 16 13 9 10 10 10 12 14 14 12 9 9 10 10 13 17 16 13 9
WIND GUST 21 27 32 26 19 20 20 21 23 27 27 25 19 20 20 25 32 29 25
CLOUDS FW FW FW FW FW FW CL FW SC SC SC FW FW FW SC SC SC SC SC SC CL
POP 12HR 10 40 40 40 30
QPF 12HR 0.04-0.27 0.03-0.10 0.12-0.26 0.04-0.09 0.17-0.44
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS IS IS IS SC IS IS IS SC SC SC SC IS IS
HEAT INDEX 85 90 91 88 81 86 90 91 88 82 87 91 92 89 82
MAX HEAT 92 97 97 87 92 98 98 87 94 99 99
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 86 76 87 76 87 75 87
TEMP 76 82 86 80 77 83 86 80 77 83 87 80 76 82 86 79
DEWPT 72 72 72 74 74 73 72 73 72 72 71 72 72 72 72 72
PWIND DIR E E E E E E NE E
WIND CHAR GN GN GN GN GN GN LT GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 10 40 40 10 20 20 20 30
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS IS IS SC
PRZ004-072000-
EASTERN INTERIOR-
INCLUDING THE CITIES OF AGUAS BUENAS, CAGUAS, CAYEY, CIDRA,
COMERIO, GURABO, JUNCOS, LAS PIEDRAS, AND SAN LORENZO
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 84 90 67 72 75 75 84 91 68 72 76 75 84 91
TEMP 80 83 84 81 77 75 73 74 80 83 84 82 77 75 73 75 80 84 84 82 77
DEWPT 72 72 72 72 71 71 71 71 72 72 72 72 72 72 72 72 73 73 73 72 72
RH 77 70 67 74 82 87 93 90 77 70 67 72 85 90 97 90 79 70 70 72 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 9 11 12 11 5 5 5 6 10 12 13 11 5 5 5 5 10 13 14 11 5
CLOUDS FW FW SC SC FW FW FW FW SC SC SC SC FW FW SC SC SC SC SC SC CL
POP 12HR 20 40 40 50 40
QPF 12HR 0.07-0.65 0.04-0.11 0.15-0.40 0.04-0.11 0.27-0.57
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS IS IS IS SC IS SC SC IS SC SC SC SC SC SC
HEAT INDEX 82 88 89 85 83 89 90 86 84 90 90 86
MAX HEAT 94 101 99 84 93 101 101 86 96 103 101
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 72 85 74 85 73 86 72 85
TEMP 73 80 85 78 75 81 85 78 74 81 85 77 74 80 85 77
DEWPT 71 73 73 73 73 73 73 72 72 72 72 71 71 72 72 71
PWIND DIR E E E E E E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS CL FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 40 40 20 10 10 20 40
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS SC SC
PRZ005-072000-
NORTH CENTRAL-
INCLUDING THE CITIES OF ARECIBO, BARCELONETA, DORADO, FLORIDA,
MANATI, VEGA ALTA, AND VEGA BAJA
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 83 88 92 71 74 78 84 89 92 72 75 78 84 89 92
TEMP 83 87 87 84 79 77 75 77 83 88 88 85 80 78 76 77 83 87 88 85 80
DEWPT 74 75 76 75 74 74 73 73 74 75 75 75 74 74 74 73 75 76 77 75 74
RH 74 68 70 74 85 90 94 87 74 66 66 72 82 88 94 87 77 70 70 72 82
WIND DIR E E E E E E E SE E E E E E E E E E E E E E
WIND SPD 9 14 18 17 11 10 9 8 9 14 19 17 12 9 8 9 11 17 18 17 12
WIND GUST 25 33 32 24 26 33 32 24 28 32 31 24
CLOUDS FW FW FW SC CL FW CL FW SC SC B2 B2 FW FW SC SC FW FW SC SC CL
POP 12HR 20 30 60 40 20
QPF 12HR 0.09-0.58 0.02-0.10 0.34-0.67 0.01-0.08 0.23-0.55
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS IS IS IS SC NM NM IS SC SC IS IS SC SC
TSTMS IS IS
HEAT INDEX 89 96 98 93 81 90 97 99 94 84 91 98100 94 84
MAX HEAT 94 106 106 86 95 108 106 87 97 110 107
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 74 90 76 90 76 89 74 88
TEMP 76 84 89 81 77 84 89 80 76 83 88 80 77 83 87 79
DEWPT 73 75 77 76 75 76 77 75 74 75 76 75 74 75 76 75
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN GN LT BZ LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 30 30 10 10 10 10 30
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS IS
PRZ006-072000-
CENTRAL INTERIOR-
INCLUDING THE CITIES OF AIBONITO, BARRANQUITAS, CIALES, COAMO,
COROZAL, JAYUYA, MOROVIS, NARANJITO, OROCOVIS, AND VILLALBA
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 82 92 61 70 75 75 83 92 62 71 75 75 83 92
TEMP 78 82 82 80 75 73 72 73 78 82 83 80 76 74 72 73 79 83 83 81 76
DEWPT 70 71 71 71 70 71 70 70 71 71 70 70 70 71 71 70 71 72 72 71 70
RH 76 69 69 74 84 93 93 90 79 69 65 72 82 90 97 90 77 70 70 72 82
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 6 10 12 11 5 4 4 5 8 11 13 11 5 4 4 4 8 12 13 11 5
WIND GUST 26 32 24 26 26 24 29 29 24
CLOUDS FW FW SC SC CL CL CL FW SC FW B2 B2 CL CL SC SC FW FW SC SC CL
POP 12HR 40 30 60 30 20
QPF 12HR 0.09-0.75 0.01-0.07 0.19-0.63 0.03 0.13-0.47
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS SC IS SC IS NM NM SC SC IS IS IS IS
TSTMS IS IS IS IS
HEAT INDEX 80 85 86 83 81 85 87 83 82 87 88 84
MAX HEAT 92 100 100 84 92 101 100 85 94 103 102
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 71 84 72 84 72 84 70 83
TEMP 72 79 84 76 73 80 84 76 73 79 84 76 72 78 83 75
DEWPT 70 71 72 72 72 72 72 71 71 71 71 70 70 71 72 70
PWIND DIR E E E E E E E E
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 30 30 10 10 10 10 30
RAIN SHWRS IS IS IS SC IS IS IS IS IS IS IS SC SC
PRZ007-072000-
PONCE AND VICINITY-
INCLUDING THE CITIES OF GUAYANILLA, JUANA DIAZ, YAUCO, PENUELAS,
PONCE, AND SANTA ISABEL
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 87 92 62 74 78 75 87 92 63 75 79 75 88 92
TEMP 82 85 86 84 79 77 75 76 82 86 87 84 79 77 76 77 83 86 87 84 79
DEWPT 69 69 70 71 70 70 69 69 70 69 70 70 70 70 70 69 70 70 71 71 70
RH 65 59 59 65 74 79 82 79 67 57 57 63 74 79 82 76 65 59 59 65 74
WIND DIR E E SE E E E E E E E SE E E E E E E E E E E
WIND SPD 6 13 16 12 8 5 5 6 9 14 14 13 9 5 5 5 9 16 16 13 8
WIND GUST 28 33 28 21 21 31 29 27 23 23 34 35 29 21
CLOUDS CL FW FW SC CL CL CL CL SC CL B1 B1 CL CL FW FW SC SC FW FW CL
POP 12HR 30 10 50 20 20
QPF 12HR 0.05-1.24 0.02 0.12-0.60 0.02 0.12-0.59
SNOW 12HR MM MM MM
RAIN SHWRS IS SC SC IS SC SC IS IS IS IS IS IS
TSTMS IS IS IS
HEAT INDEX 85 89 91 88 81 85 90 91 88 82 86 91 93 89 82
MAX HEAT 91 99 99 88 92 99 98 88 93 102 102
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 75 88 75 89 73 87
TEMP 76 82 87 80 76 83 88 79 75 83 88 79 75 82 87 79
DEWPT 69 70 70 72 71 71 70 71 70 70 70 70 69 69 71 71
PWIND DIR E E E E E E E E
WIND CHAR LT GN GN GN LT GN LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 10 10 0 5 5 40
RAIN SHWRS IS IS IS IS IS IS IS IS IS SC
TSTMS IS
PRZ008-072000-
NORTHWEST-
INCLUDING THE CITIES OF AGUADILLA, CAMUY, HATILLO, ISABELA,
AND QUEBRADILLAS
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 83 86 92 69 73 78 83 87 92 69 73 78 84 87 92
TEMP 81 85 85 82 78 76 74 75 81 86 86 84 79 76 75 76 81 85 86 83 78
DEWPT 72 73 74 74 73 73 72 72 72 73 74 73 73 73 72 72 74 75 75 74 73
RH 74 67 70 77 85 90 93 90 74 65 68 70 82 90 90 87 79 72 70 74 85
WIND DIR E E NE E E E E E E E E E E E E E E E E E E
WIND SPD 11 13 17 17 14 12 10 10 10 13 19 18 14 11 10 11 13 17 19 19 14
WIND GUST 21 25 33 32 27 25 20 25 33 32 26 23 20 24 24 28 33 33 26
CLOUDS FW CL FW SC CL CL CL FW FW FW B1 B1 CL CL FW FW CL CL SC SC CL
POP 12HR 40 5 50 10 40
QPF 12HR 0.13-0.69 0.02 0.24-0.71 0.01 0.24-0.88
SNOW 12HR MM MM MM
RAIN SHWRS IS SC IS IS IS SC SC IS IS SC SC
TSTMS IS
HEAT INDEX 85 91 93 89 86 93 94 90 80 87 94 96 90
MAX HEAT 93 106 104 85 93 106 105 87 96 108 107
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 87 74 88 74 87 73 86
TEMP 74 82 87 79 75 82 88 79 75 82 87 79 75 81 86 78
DEWPT 72 73 75 74 74 74 75 74 73 73 75 74 73 73 74 73
PWIND DIR E E E E E E E E
WIND CHAR GN GN GN BZ GN BZ GN GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 40 10 20 0 10 10 40
RAIN SHWRS SC SC IS IS IS IS IS IS IS IS SC SC
TSTMS IS
PRZ009-072000-
WESTERN INTERIOR-
INCLUDING THE CITIES OF ADJUNTAS, LARES, LAS MARIAS, MARICAO,
SABANA GRANDE, SAN SEBASTIAN, AND UTUADO
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 83 92 63 70 75 75 84 92 64 71 75 75 84 92
TEMP 79 82 83 80 75 73 71 73 79 83 84 81 76 74 72 73 80 84 84 82 76
DEWPT 70 70 72 72 71 71 70 70 70 70 71 70 70 70 70 68 71 72 73 72 71
RH 74 67 70 77 87 93 97 90 74 65 65 69 82 87 93 84 74 67 70 72 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 5 8 8 5 5 5 5 5 5 9 10 8 6 5 4 4 6 10 9 9 6
WIND GUST 26 28 20 29 29 26 21 33 33 27 21
CLOUDS CL CL SC B1 CL CL CL FW FW FW B2 B2 CL CL FW FW FW FW B1 B1 CL
POP 12HR 60 5 70 5 40
QPF 12HR 0.44-1.31 0.01 0.22-0.79 0.01 0.21-1.08
SNOW 12HR MM MM MM
RAIN SHWRS SC NM IS NM NM IS IS IS IS SC SC
TSTMS IS IS IS IS IS IS
HEAT INDEX 81 86 88 84 81 87 89 85 82 89 90 86
MAX HEAT 91 105 104 83 92 105 104 84 94 106 105
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 71 84 72 86 71 85 70 84
TEMP 72 80 84 76 72 80 86 76 72 80 85 76 72 79 84 75
DEWPT 70 71 72 72 71 71 72 71 70 71 72 71 70 70 72 71
PWIND DIR E E E E E E E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 20 0 5 0 30 5 60
RAIN SHWRS IS IS IS IS IS IS IS SC IS IS IS NM SC
TSTMS IS IS
PRZ010-072000-
MAYAGUEZ AND VICINITY-
INCLUDING THE CITIES OF AGUADA, ANASCO, HORMIGUEROS, MAYAGUEZ,
MOCA, RINCON, AND SAN GERMAN
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 88 92 68 73 81 77 89 92 69 74 81 77 89 92
TEMP 82 87 87 84 79 76 74 76 83 88 88 85 79 77 75 76 83 88 89 85 79
DEWPT 73 74 75 75 74 73 72 71 72 73 75 74 73 73 72 71 74 75 76 75 74
RH 74 65 68 74 85 90 93 85 70 61 66 70 82 87 90 85 74 66 66 72 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 8 6 6 6 8 10 8 8 8 8 9 8 10 9 8 8 9 9 10 10 9
WIND GUST 18 18 23 23 20 23 21 24 24 23 26 24 20 25 19 20 19 23 26 25 21
CLOUDS FW CL SC B1 FW FW CL FW CL CL B1 B2 CL CL FW FW FW FW B1 B1 FW
POP 12HR 60 0 60 5 50
QPF 12HR 0.01-1.30 0.01 0.03-0.77 0.01 0.32-1.10
SNOW 12HR MM MM MM
RAIN SHWRS SC NM NM NM IS IS SC SC
TSTMS IS IS IS IS IS IS
HEAT INDEX 88 95 98 92 88 96 98 93 81 89 97100 94 82
MAX HEAT 94 106 105 88 94 106 105 88 95 109 107
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 74 89 74 90 74 89 73 89
TEMP 75 83 89 80 75 84 89 79 75 83 89 80 75 83 88 79
DEWPT 72 73 76 75 73 74 76 75 72 73 76 74 72 73 75 74
PWIND DIR E E E E E E E E
WIND CHAR GN GN LT GN LT LT GN LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC B1 SC SC SC B1
POP 12HR 0 30 0 20 0 40 10 60
RAIN SHWRS IS IS SC IS IS IS IS SC SC IS IS NM SC
TSTMS IS IS IS IS
PRZ011-072000-
SOUTHWEST-
INCLUDING THE CITIES OF CABO ROJO, GUANICA, AND LAJAS
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 85 90 92 70 74 78 86 91 92 71 74 79 86 91 92
TEMP 84 88 90 86 80 77 75 77 84 89 90 86 80 78 76 77 84 89 90 87 80
DEWPT 70 72 72 73 73 72 71 70 71 72 71 72 73 71 70 70 71 73 74 74 73
RH 63 59 56 65 79 85 87 79 65 57 54 63 79 79 82 79 65 59 60 65 79
WIND DIR E E SE E E E E E E E SE SE E E E E E E SE SE E
WIND SPD 9 13 16 12 11 6 9 9 11 17 18 16 16 10 8 6 11 19 20 18 14
WIND GUST 19 31 33 26 25 23 20 25 34 37 33 34 24 24 39 40 36 32
CLOUDS CL CL FW SC CL CL CL FW FW CL SC SC CL CL CL CL SC SC SC SC CL
POP 12HR 10 5 30 20 20
QPF 12HR 0.05-1.09 0.01 0.08-0.55 0.01 0.16-0.69
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS SC SC IS IS IS IS
TSTMS IS
HEAT INDEX 88 95 97 93 83 88 95 97 93 84 90 97 99 95 84
MAX HEAT 91 104 103 87 91 103 102 87 92 106 106
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 91 75 91 74 91 73 91
TEMP 76 84 90 81 76 85 91 80 75 84 91 80 75 84 90 80
DEWPT 69 71 73 74 72 73 73 74 70 71 73 73 70 69 73 72
PWIND DIR E E E E E E E E
WIND CHAR GN BZ GN BZ GN GN LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 20 20 10 0 0 10 10 50
RAIN SHWRS IS IS IS IS IS IS IS IS IS SC SC
TSTMS IS IS
PRZ012-072000-
CULEBRA-
INCLUDING THE CITY OF CULEBRA
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 85 87 91 79 85 88 91 79 85 87 92
TEMP 85 87 87 86 82 81 80 81 85 87 88 86 82 81 80 81 84 87 87 86 82
DEWPT 75 76 75 75 75 75 74 74 75 76 76 76 75 76 75 75 76 76 76 76 75
RH 72 70 68 70 79 82 82 79 72 70 68 72 79 85 85 82 77 70 70 72 79
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 20 18 18 19 20 21 20 20 20 20 19 18 19 21 21 23 24 21 19 19 19
CLOUDS SC SC SC SC SC SC SC SC SC B1 B2 B2 SC SC B2 B2 SC SC SC SC FW
POP 12HR 40 40 70 60 50
QPF 12HR 0.47-0.56 0.18 0.30 0.14 0.20-0.26
SNOW 12HR MM MM MM
RAIN SHWRS SC IS SC SC SC SC SC SC SC SC NM NM IS SC NM NM SC SC IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 93 97 97 95 89 87 83 85 93 97 98 96 90 88 83 87 94 97 97 95 89
MAX HEAT 96 101 101 90 96 102 102 92 98 101 101
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 88 80 88 80 88 79 87
TEMP 80 85 88 83 81 85 88 83 80 85 87 83 80 84 87 83
DEWPT 75 75 77 77 76 76 76 76 75 75 76 75 75 74 75 74
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 30 30 10 20 20 20 50
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS IS SC SC
PRZ013-072000-
VIEQUES-
INCLUDING THE CITY OF VIEQUES
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 75 77 81 87 75 78 81 87
TEMP 84 86 87 85 82 80 79 80 84 87 87 85 82 80 79 80 84 87 87 85 82
DEWPT 74 74 74 74 74 74 73 73 74 74 74 74 74 74 74 74 75 75 74 74 74
RH 72 68 65 70 77 82 82 79 72 65 65 70 77 82 85 82 74 68 65 70 77
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 19 17 17 18 20 20 20 20 20 19 19 18 19 21 21 21 24 23 19 19 19
WIND GUST 34
CLOUDS FW SC SC SC SC SC SC SC SC SC B1 B1 SC SC B2 B2 SC SC SC SC CL
POP 12HR 40 40 50 60 50
QPF 12HR 0.44-0.55 0.16 0.22-0.34 0.13 0.37-0.47
SNOW 12HR MM MM MM
RAIN SHWRS IS IS SC SC SC SC SC SC SC SC SC SC IS SC NM NM SC SC SC SC
TSTMS IS IS IS IS IS
HEAT INDEX 91 94 94 93 87 84 80 82 91 95 95 93 87 84 80 83 92 96 95 93 87
MAX HEAT 94 98 97 88 93 99 98 89 95 100 99
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 78 87 78 87 79 87 78 87
TEMP 79 84 87 82 80 85 87 82 79 84 87 82 79 84 87 82
DEWPT 74 74 75 76 75 75 74 74 74 74 74 74 73 73 73 73
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 10 30 30 10 20 20 20 50
RAIN SHWRS IS IS SC SC SC IS IS IS IS IS IS IS IS SC SC
VIZ001-072000-
ST.THOMAS...ST. JOHN...AND ADJACENT ISLANDS-
INCLUDING THE CITIES OF ANNA'S RETREAT, CHARLOTTE AMALIE,
CHARLOTTE AMALIE EAST, CHARLOTTE AMALIE WEST, AND CRUZ BAY
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 84 85 91 72 77 81 84 86 91 73 78 81 84 86 92
TEMP 84 85 85 85 81 80 79 80 83 85 86 84 81 80 79 80 83 85 86 84 81
DEWPT 74 74 74 75 74 74 74 74 74 75 75 75 75 75 75 75 76 75 74 75 75
RH 72 70 70 72 79 82 85 82 74 72 70 74 82 85 88 85 80 72 68 74 82
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 20 19 18 19 20 21 20 20 20 20 20 19 19 21 23 25 25 23 20 19 20
CLOUDS FW SC SC SC SC SC SC SC SC SC B2 B2 SC SC SC SC SC SC CL CL SC
POP 12HR 40 40 70 50 50
QPF 12HR 0.17-0.31 0.16 0.23-0.29 0.14 0.05
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS SC SC SC SC SC SC NM NM IS SC SC SC SC SC IS
TSTMS IS IS IS
HEAT INDEX 90 93 93 92 86 83 81 83 90 94 94 93 87 84 81 83 91 94 94 92 86
MAX HEAT 96 101 101 92 97 102 102 93 98 102 102
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 78 86 79 86 79 86 78 86
TEMP 79 83 86 82 80 84 86 82 79 83 86 82 79 83 86 82
DEWPT 74 75 76 76 76 75 75 75 75 74 74 74 74 74 74 74
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1
POP 12HR 20 20 20 10 20 20 20 50
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS IS IS IS IS SC SC
VIZ002-072000-
ST CROIX-
INCLUDING THE CITIES OF CHRISTIANSTED, FREDERIKSTED,
FREDERIKSTED SOUTHEAST, AND GROVE PLACE
502 AM AST MON JUL 7 2025
DATE MON 07/07/25 TUE 07/08/25 WED 07/09/25
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 85 86 92 75 78 81 85 87 92 75 78 81 85 87 92
TEMP 84 86 86 85 82 80 79 80 84 86 87 85 82 80 79 80 84 86 87 85 82
DEWPT 74 75 74 75 73 74 74 74 74 75 75 75 75 75 75 75 75 75 74 75 74
RH 72 70 68 72 74 82 85 82 72 70 68 72 79 85 88 85 74 70 65 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
WIND SPD 19 18 18 18 18 19 17 17 18 18 18 18 17 19 19 20 23 21 19 18 17
WIND GUST 31
CLOUDS FW FW SC SC FW FW SC SC SC SC FW FW SC SC SC SC SC SC FW FW SC
POP 12HR 20 40 40 50 50
QPF 12HR 0.28 0.10 0.16-0.23 0.13 0.15-0.24
SNOW 12HR MM MM MM
RAIN SHWRS IS IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC SC IS IS IS
HEAT INDEX 91 95 94 93 87 84 81 83 91 95 95 93 88 84 80 84 92 96 95 93 87
MAX HEAT 96 103 102 90 96 104 104 91 97 104 103
DATE THU 07/10/25 FRI 07/11/25 SAT 07/12/25 SUN 07/13/25
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 78 87 79 87 79 87 78 86
TEMP 79 84 87 82 80 84 87 82 80 84 87 82 80 84 86 82
DEWPT 74 75 76 76 75 75 75 75 74 74 74 74 74 74 74 73
PWIND DIR E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 20 10 10 10 10 30
RAIN SHWRS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS IS
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