912
FOCA52 TJSJ 082102
AFMSJU
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAN JUAN PR
502 PM AST THU MAY 8 2025
PRZ001-090800-
SAN JUAN AND VICINITY-
INCLUDING THE CITIES OF BAYAMON, CAROLINA, CATANO, GUAYNABO,
SAN JUAN, TOA ALTA, TOA BAJA, AND TRUJILLO ALTO
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 73 78 79 86 88 70 74 78 78 86 89 71 74 79
TEMP 77 75 73 74 80 84 86 82 77 76 74 75 81 85 86 83 78 76 74 76 81
DEWPT 72 72 72 71 73 75 75 75 74 73 73 74 75 76 76 75 75 75 74 74 75
RH 85 90 97 90 79 74 70 79 90 90 97 97 82 75 72 77 91 97100 94 82
WIND DIR NE E E SE E E E E E E SE SE E E E E E E E E E
WIND SPD 5 4 3 3 4 9 10 9 6 5 4 5 6 10 12 10 8 6 6 6 9
CLOUDS B1 B2 B2 B1 SC SC B2 B2 B1 SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR 60 60 50 50 50
QPF 12HR 0.21-0.35 0.14-0.84 0.03-0.14 0.27-0.69 0.05-0.13
SNOW 12HR MM MM MM
RAIN SHWRS SC NM SC SC IS SC SC SC SC SC SC SC IS IS SC SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS IS IS IS
HEAT INDEX 85 92 95 89 86 94 96 90 80 87
MAX HEAT 90 89 101 100 92 105 103 86 93
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 74 85 74 85 73 85 73 85
TEMP 86 78 74 81 85 77 74 80 85 77 73 80 85 77 73 80 85 78
DEWPT 76 74 73 74 75 73 72 73 73 71 71 72 73 72 72 73 74 73
PWIND DIR E E E E E E E E E
WIND CHAR GN LT GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 SC B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 50 50 50 50 50 50 50 50 40
RAIN SHWRS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS
PRZ002-090800-
NORTHEAST-
INCLUDING THE CITIES OF CEIBA, CANOVANAS, FAJARDO, HUMACAO,
LOIZA, LUQUILLO, NAGUABO, AND RIO GRANDE
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 63 73 77 77 84 88 64 74 78 75 84 88 64 74 78
TEMP 76 74 73 74 80 83 84 81 77 75 74 75 80 83 84 81 77 76 74 75 80
DEWPT 71 71 71 71 72 73 74 74 73 72 73 73 74 75 74 75 74 74 73 73 74
RH 85 90 93 90 77 72 72 79 87 90 97 94 82 77 72 82 90 94 97 94 82
WIND DIR NE NE NE NE E E E E E E E E E E E E E E E E E
WIND SPD 5 4 4 4 5 9 9 9 6 6 5 8 9 11 12 10 8 10 9 9 12
WIND GUST 18 20 19 20 23
CLOUDS B1 B2 B1 B2 B1 B1 B1 SC B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR 60 60 60 50 50
QPF 12HR 0.20-0.35 0.13-0.24 0.12-0.17 0.22-0.60 0.13
SNOW 12HR MM MM MM
RAIN SHWRS SC NM SC SC SC SC SC IS NM SC SC SC SC SC SC SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS IS IS IS
HEAT INDEX 83 89 91 87 83 89 91 87 84
MAX HEAT 90 89 97 96 90 98 98 85 91
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 83 73 83 73 83 73 83
TEMP 84 77 74 79 83 76 73 79 83 77 73 79 83 77 73 79 83 77
DEWPT 74 74 73 73 74 72 72 72 72 71 71 71 72 71 71 72 73 73
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC
POP 12HR 50 50 50 50 50 50 50 50 50
RAIN SHWRS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS
PRZ003-090800-
SOUTHEAST-
INCLUDING THE CITIES OF ARROYO, GUAYAMA, MAUNABO, PATILLAS,
SALINAS, AND YABUCOA
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 66 72 77 75 84 89 67 74 79 75 84 89 68 74 79
TEMP 76 74 72 74 80 83 84 81 77 75 74 75 80 83 84 81 78 76 74 76 80
DEWPT 71 71 70 70 71 72 73 73 72 72 72 73 74 74 74 74 73 73 73 72 73
RH 85 90 93 87 74 70 70 77 85 90 93 94 82 74 72 79 85 90 97 87 79
WIND DIR NE NE NE NE NE E E E E E E E E E E E E E E E E
WIND SPD 6 5 4 5 4 10 10 9 6 5 6 6 9 11 12 10 8 8 8 8 10
WIND GUST 21 24 21 27 23
CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 40 40 40 40 40
QPF 12HR 0.08-0.25 0.03-0.14 0.01-0.17 0.02-0.60 0.00-0.13
SNOW 12HR MM MM MM
RAIN SHWRS SC SC IS SC IS IS IS IS SC SC IS IS SC SC SC SC SC SC SC SC IS
TSTMS IS IS IS IS IS
HEAT INDEX 82 88 91 86 83 89 90 86 84
MAX HEAT 91 89 98 98 85 91 99 99 86 91
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 83 73 84 73 84
TEMP 84 77 74 80 84 77 73 79 83 77 73 79 84 77 73 79 84 77
DEWPT 74 73 72 72 73 72 71 71 71 70 70 70 70 71 70 71 71 72
PWIND DIR E NE E NE E E E E E
WIND CHAR GN GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC FW SC SC SC SC B1 B1 SC SC B1 B1 B1 SC
POP 12HR 40 40 30 20 40 40 40 40 40
RAIN SHWRS SC SC SC SC IS IS SC IS SC SC SC SC SC IS SC SC SC IS
PRZ004-090800-
EASTERN INTERIOR-
INCLUDING THE CITIES OF AGUAS BUENAS, CAGUAS, CAYEY, CIDRA,
COMERIO, GURABO, JUNCOS, LAS PIEDRAS, AND SAN LORENZO
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 65 70 72 75 83 89 66 71 73 75 82 88 67 71 74
TEMP 73 71 70 71 78 82 83 80 74 72 71 72 77 81 82 79 75 73 71 73 78
DEWPT 70 70 69 69 71 73 73 73 72 71 70 72 73 74 74 73 73 72 71 71 73
RH 90 97 97 93 79 74 72 79 93 97 97100 87 79 77 82 94 97100 93 85
WIND DIR NE NE NE NE E E E E E E SE E E E E E E E E E E
WIND SPD 3 2 2 2 3 6 8 6 4 3 3 4 6 9 10 9 4 5 4 5 8
CLOUDS B2 B1 B1 SC SC B1 B1 SC B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC
POP 12HR 50 50 50 50 30
QPF 12HR 0.14-0.29 0.06-0.70 0.01-0.17 0.17-0.60 0.01-0.13
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC SC IS SC SC IS SC SC IS IS IS IS SC SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS IS
HEAT INDEX 86 89 83 86 88 82
MAX HEAT 89 88 99 98 89 98 97 89
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 82 71 82 70 81 70 82 70 82
TEMP 82 75 71 77 82 74 70 77 81 74 70 77 82 74 70 77 82 74
DEWPT 74 72 71 72 73 71 70 71 71 69 69 70 71 70 69 71 72 71
PWIND DIR E E E E E E E E E
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS B1 B1 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 40 40 50 50 40 40 50 50 40
RAIN SHWRS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC IS
PRZ005-090800-
NORTH CENTRAL-
INCLUDING THE CITIES OF ARECIBO, BARCELONETA, DORADO, FLORIDA,
MANATI, VEGA ALTA, AND VEGA BAJA
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 81 85 89 70 72 76 80 86 90 71 73 77
TEMP 76 74 72 73 80 84 85 82 76 74 72 74 80 84 86 82 78 75 73 75 81
DEWPT 73 72 71 71 74 75 76 76 74 73 72 73 75 77 77 76 75 75 73 73 75
RH 90 93 97 93 82 74 75 82 94 97100 97 85 80 75 82 91100100 94 82
WIND DIR NE E E SE E NE NE E E E SE SE E E E E E E E E E
WIND SPD 6 5 4 4 5 10 11 9 6 6 4 5 5 9 12 10 9 8 6 6 8
CLOUDS SC B2 B1 SC SC SC B1 OV SC FW SC SC FW FW B2 B2 B1 B1 SC SC SC
POP 12HR 60 70 30 60 40
QPF 12HR 0.15-0.25 0.55-1.74 0.00-0.09 0.58-0.69 0.01-0.13
SNOW 12HR MM MM MM
RAIN SHWRS IS NM SC SC IS IS SC NM SC IS IS IS IS IS NM NM SC SC SC SC IS
TSTMS IS IS IS IS IS IS
HEAT INDEX 83 92 95 88 85 94 97 90 87
MAX HEAT 91 89 105 103 92 108 106 93
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 86 73 85 72 86 72 86
TEMP 87 78 73 80 86 77 73 80 85 76 72 80 86 77 72 80 86 78
DEWPT 77 75 73 74 76 74 72 73 74 72 71 72 74 72 71 73 76 74
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN GN BZ GN GN GN GN
AVG CLOUDS SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 SC SC SC
POP 12HR 40 40 40 40 30 30 40 40 30
RAIN SHWRS IS SC SC SC IS IS SC SC IS IS SC SC IS SC SC SC IS IS
PRZ006-090800-
CENTRAL INTERIOR-
INCLUDING THE CITIES OF AIBONITO, BARRANQUITAS, CIALES, COAMO,
COROZAL, JAYUYA, MOROVIS, NARANJITO, OROCOVIS, AND VILLALBA
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 60 68 72 75 80 89 61 69 73 75 80 89 62 70 74
TEMP 72 70 68 70 75 79 80 77 73 71 69 71 76 79 80 77 74 72 70 71 76
DEWPT 70 69 68 67 70 72 73 72 71 70 69 70 72 73 73 72 71 71 70 70 72
RH 93 97100 90 84 79 79 85 93 97100 97 87 82 79 85 90 97100 97 87
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 3 2 2 2 3 6 6 4 3 3 3 3 4 6 8 6 4 4 3 4 5
WIND GUST 20 24 20 26 20
CLOUDS B2 B1 SC SC FW SC B2 B1 SC FW FW FW FW FW B1 B1 FW FW FW FW SC
POP 12HR 60 70 10 50 5
QPF 12HR 0.12-0.30 0.06-1.80 0.01 0.01-0.67 0.00-0.12
SNOW 12HR MM MM MM
RAIN SHWRS NM SC SC IS IS SC NM SC IS IS IS IS SC SC IS IS IS IS IS
TSTMS IS IS IS IS IS IS
HEAT INDEX 81 84 82 84
MAX HEAT 88 86 98 97 88 99 97 89
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 81 70 80 69 80 69 80 69 80
TEMP 81 74 70 76 80 73 69 76 80 73 69 75 80 73 69 75 80 72
DEWPT 73 71 70 71 72 70 69 69 70 68 68 69 70 68 68 70 71 70
PWIND DIR E E E E E E E E E
WIND CHAR GN LT GN LT GN LT GN LT LT
AVG CLOUDS SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 30 40 20 30 10 20 20 20
RAIN SHWRS IS SC IS IS IS SC IS IS IS IS IS IS IS IS IS IS IS IS
TSTMS IS IS IS
PRZ007-090800-
PONCE AND VICINITY-
INCLUDING THE CITIES OF GUAYANILLA, JUANA DIAZ, YAUCO, PENUELAS,
PONCE, AND SANTA ISABEL
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 61 72 77 75 85 92 62 73 78 75 85 92 63 74 79
TEMP 76 74 72 73 80 84 85 82 77 75 73 74 80 83 85 82 78 76 74 75 81
DEWPT 70 69 69 68 69 69 72 72 71 70 70 70 71 72 73 72 72 71 70 69 71
RH 82 84 90 84 69 61 65 72 82 84 90 87 74 70 67 72 82 85 87 82 72
WIND DIR NE NE NE NE E SE SE SE E E E E E SE SE E E E E E E
WIND SPD 4 3 2 3 3 9 11 5 4 3 4 4 5 10 11 10 6 6 5 5 6
WIND GUST 21 25 24 26 23
CLOUDS B2 B1 FW FW FW SC B1 SC FW FW FW FW FW FW FW FW FW FW CL CL FW
POP 12HR 50 40 5 5 0
QPF 12HR 0.06-0.28 0.02-1.48 0.01 0.00-0.55 0
SNOW 12HR MM MM MM
RAIN SHWRS SC SC IS IS SC IS IS IS IS IS IS
TSTMS IS IS IS
HEAT INDEX 82 87 91 86 83 89 91 86 84
MAX HEAT 92 89 101 100 85 91 101 100 86 92
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 85 72 85 72 85
TEMP 86 78 74 81 86 77 73 80 85 77 73 80 85 77 73 80 85 77
DEWPT 73 71 70 70 72 70 69 68 70 68 67 67 68 68 67 69 69 70
PWIND DIR E E E NE E E E E E
WIND CHAR GN LT GN LT GN LT GN LT GN
AVG CLOUDS FW SC FW FW FW SC CL FW FW SC FW FW FW FW FW FW SC SC
POP 12HR 30 5 30 0 10 0 10 5 20
RAIN SHWRS IS IS IS IS SC SC IS IS IS IS IS IS IS IS IS IS
PRZ008-090800-
NORTHWEST-
INCLUDING THE CITIES OF AGUADILLA, CAMUY, HATILLO, ISABELA,
AND QUEBRADILLAS
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 71 74 81 84 91 68 71 76 80 84 91 69 73 76
TEMP 75 73 71 72 79 82 84 80 75 73 71 73 79 83 84 81 76 74 73 74 80
DEWPT 71 71 70 70 72 73 74 74 73 72 71 72 73 74 75 75 74 74 72 72 74
RH 87 93 97 93 79 74 72 82 94 97100 97 82 74 74 82 94100 97 93 82
WIND DIR E E E E E NE NE E E E SE E E E E E E E E E E
WIND SPD 9 9 8 8 9 9 11 9 8 9 6 6 5 8 11 8 8 9 8 8 9
WIND GUST 21
CLOUDS SC B2 SC SC SC SC B1 B2 SC FW FW FW FW FW B2 B2 B1 B1 FW FW SC
POP 12HR 60 70 20 60 40
QPF 12HR 0.02-0.23 0.19-1.74 0.01 0.25-0.69 0.01-0.12
SNOW 12HR MM MM MM
RAIN SHWRS IS SC SC IS IS IS SC NM IS IS IS IS IS NM NM SC SC IS IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 80 88 91 84 80 89 92 86 82
MAX HEAT 92 90 105 103 91 105 104 85 94
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 72 84 72 84 71 84 71 84
TEMP 85 77 72 79 84 76 72 79 84 76 71 79 84 76 71 79 84 77
DEWPT 76 74 72 73 75 73 71 72 73 71 70 71 73 72 70 71 74 73
PWIND DIR E E E E E E E E E
WIND CHAR GN GN BZ GN BZ GN GN GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC B1
POP 12HR 40 20 20 10 30 20 10 10 50
RAIN SHWRS IS SC IS IS IS IS IS IS IS SC IS IS IS IS IS IS SC SC
TSTMS IS
PRZ009-090800-
WESTERN INTERIOR-
INCLUDING THE CITIES OF ADJUNTAS, LARES, LAS MARIAS, MARICAO,
SABANA GRANDE, SAN SEBASTIAN, AND UTUADO
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 63 68 72 75 81 92 64 69 73 75 81 92 65 70 74
TEMP 72 70 68 70 76 80 81 78 73 71 69 71 76 80 81 78 74 72 70 72 77
DEWPT 69 69 68 66 69 71 73 72 71 70 69 69 70 72 73 73 72 71 70 69 71
RH 90 97100 87 79 74 77 82 93 97100 93 82 77 77 85 93 97100 90 82
WIND DIR NE NE E E E E E E E E SE E E E E E E E E E E
WIND SPD 3 3 3 3 4 3 4 3 3 3 3 3 3 4 4 4 4 4 4 4 4
WIND GUST 21 23 24 21
CLOUDS B2 B1 SC FW FW B1 OV B2 SC FW CL CL CL CL B2 B2 FW FW CL CL FW
POP 12HR 60 80 10 60 0
QPF 12HR 0.08-0.30 0.22-1.94 0 0.01-0.68 0
SNOW 12HR MM MM MM
RAIN SHWRS NM SC IS SC D NM IS NM NM IS IS
TSTMS IS IS IS IS IS IS
HEAT INDEX 83 86 80 83 86 80
MAX HEAT 90 88 101 101 90 103 102 91
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 82 70 82 69 81 69 82 69 82
TEMP 82 74 70 77 82 73 69 76 81 73 69 76 82 73 69 76 82 73
DEWPT 74 71 69 70 73 70 69 69 71 68 68 68 71 69 68 69 72 70
PWIND DIR E E E E E E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW SC SC FW FW SC SC FW FW FW SC FW FW SC SC
POP 12HR 60 10 50 0 50 0 40 0 50
RAIN SHWRS NM NM IS IS SC SC SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS IS IS
PRZ010-090800-
MAYAGUEZ AND VICINITY-
INCLUDING THE CITIES OF AGUADA, ANASCO, HORMIGUEROS, MAYAGUEZ,
MOCA, RINCON, AND SAN GERMAN
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 66 72 77 75 87 91 68 72 78 75 87 91 69 73 79
TEMP 76 74 72 73 81 85 87 83 77 75 73 74 81 85 87 83 78 75 73 75 82
DEWPT 72 71 70 69 72 74 75 75 74 72 71 71 73 75 76 76 75 74 72 71 74
RH 87 90 93 87 74 70 68 77 90 90 93 90 77 72 70 80 91 97 97 87 77
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 8 8 6 8 6 4 5 4 5 6 4 5 4 5 5 4 5 6 6 6 6
WIND GUST 21 19 17 19 18 16 16 16 17 18 17 16 16 16 20 20 21 21
CLOUDS SC SC FW FW FW SC B2 B2 SC FW CL CL FW FW B2 B2 FW FW CL CL CL
POP 12HR 30 60 10 60 5
QPF 12HR 0.00-0.21 0.01-1.19 0 0.00-0.68 0.00-0.06
SNOW 12HR MM MM MM
RAIN SHWRS SC SC IS IS IS NM NM IS NM NM IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 84 93 97 90 85 94 97 91 87
MAX HEAT 92 90 105 104 85 91 106 104 87 94
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 87 72 87 72 87 72 87
TEMP 88 78 73 81 87 77 73 81 87 77 72 81 87 77 72 81 87 78
DEWPT 77 75 72 73 76 74 71 72 74 72 70 71 74 72 70 72 75 73
PWIND DIR E E E E E E E E E
WIND CHAR LT LT GN GN GN GN LT GN LT
AVG CLOUDS SC B1 FW FW SC SC FW FW FW SC FW FW FW SC FW FW SC B1
POP 12HR 70 5 50 0 50 0 50 0 50
RAIN SHWRS NM NM IS IS SC SC SC SC SC SC SC SC
TSTMS IS IS IS IS IS IS IS IS
PRZ011-090800-
SOUTHWEST-
INCLUDING THE CITIES OF CABO ROJO, GUANICA, AND LAJAS
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 71 76 84 89 92 70 73 77 84 89 92 70 74 78
TEMP 77 74 72 73 82 88 89 85 78 75 73 75 82 87 89 85 79 76 74 76 83
DEWPT 71 71 70 70 69 71 73 73 73 72 72 71 72 74 74 74 74 73 72 71 72
RH 82 90 93 90 65 57 59 67 85 90 97 87 72 65 61 70 85 90 93 85 70
WIND DIR E NE NE NE E SE SE E E E E E E SE SE E E E E E E
WIND SPD 5 3 2 4 4 9 11 5 6 5 6 8 8 12 13 13 10 11 9 10 9
WIND GUST 20 25 26 28 28 24 25 21 21 20
CLOUDS SC B1 FW FW FW SC B1 B1 SC SC FW FW FW FW FW FW FW FW CL CL FW
POP 12HR 40 40 20 5 5
QPF 12HR 0.02-0.11 0.04-0.44 0.01 0.00-0.55 0
SNOW 12HR MM MM MM
RAIN SHWRS IS SC IS SC SC IS IS IS IS IS IS
TSTMS IS
HEAT INDEX 86 93 97 91 87 96 99 92 80 89
MAX HEAT 91 89 102 101 84 92 103 101 86 93
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 73 90 72 90 72 89 72 89
TEMP 90 79 74 83 90 78 73 82 90 78 72 82 89 78 72 82 89 79
DEWPT 74 74 71 71 74 73 70 70 72 72 68 68 71 70 69 68 71 72
PWIND DIR E E E E E E E E E
WIND CHAR GN GN GN LT GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW SC CL CL FW FW FW FW FW SC CL FW SC SC
POP 12HR 30 0 40 0 10 0 20 5 30
RAIN SHWRS SC SC SC SC IS IS IS IS IS IS IS
TSTMS IS IS IS
PRZ012-090800-
CULEBRA-
INCLUDING THE CITY OF CULEBRA
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 76 87 77 87 77
TEMP 79 78 76 77 82 86 87 84 80 78 77 78 83 86 87 84 80 79 77 78 83
DEWPT 73 73 73 73 74 75 75 75 75 75 75 75 76 76 76 76 76 76 76 76 76
RH 82 85 90 87 77 70 68 74 85 91 94 91 80 72 70 77 88 91 97 94 80
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 10 10 11 10 11 10 12 13 13 13 14 14 14 16 16 17 19 18 19 19
CLOUDS B2 B2 B1 B2 B2 B2 B1 SC B2 B1 SC SC SC SC SC SC SC SC B1 B1 SC
POP 12HR 60 60 50 20 40
QPF 12HR 0.36 0.24 0.11 0.02-0.22 0.10
SNOW 12HR MM MM MM
RAIN SHWRS SC NM SC NM NM NM SC IS SC SC SC SC IS IS IS IS IS IS SC SC SC
TSTMS IS IS IS IS IS IS IS
HEAT INDEX 81 88 94 96 92 83 90 96 97 93 85 80 90
MAX HEAT 93 84 91 98 98 87 93 101 101 88 93
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 77 86 76 86 76 86 76 86
TEMP 87 80 77 82 86 80 76 82 86 80 76 82 86 80 76 82 86 80
DEWPT 76 76 75 75 76 74 74 74 74 73 72 73 74 73 74 74 75 75
PWIND DIR E E E E E E E E E
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B1 SC SC SC SC SC B1 B1 B1 SC SC
POP 12HR 50 50 50 50 20 20 40 40 40
RAIN SHWRS SC SC SC SC SC SC SC SC IS IS IS IS IS SC SC SC SC IS
PRZ013-090800-
VIEQUES-
INCLUDING THE CITY OF VIEQUES
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 73 75 80 86 74 76 80 82 86 89 74 76 80
TEMP 79 77 75 76 82 85 86 83 79 77 76 77 82 85 86 83 80 78 76 77 82
DEWPT 73 73 73 72 73 74 74 75 74 74 74 74 75 75 75 75 75 75 75 75 75
RH 82 87 94 87 74 70 68 77 85 90 94 90 79 72 70 77 85 91 97 94 79
WIND DIR NE NE E E E E E E E E E E E E E E E E E E E
WIND SPD 10 10 9 10 9 10 10 11 12 12 12 13 13 14 14 14 16 18 18 18 19
CLOUDS B1 B2 B2 B2 B2 B1 B1 SC B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 60 60 60 30 50
QPF 12HR 0.25-0.33 0.25 0.16 0.00-0.27 0.07-0.13
SNOW 12HR MM MM MM
RAIN SHWRS SC SC SC SC NM SC SC IS NM SC SC SC IS IS IS IS SC SC SC SC SC
TSTMS IS IS IS IS IS IS
HEAT INDEX 87 92 94 90 81 88 93 95 91 83 88
MAX HEAT 90 86 89 97 96 87 92 99 98 87 91
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 75 86 75 86 75 86
TEMP 86 79 76 81 86 79 75 81 86 79 75 81 86 79 75 81 86 78
DEWPT 75 75 74 74 74 73 73 73 73 72 72 72 72 72 73 73 74 74
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 B1 B2 B1 B1 SC B1 B1 SC SC SC SC SC B1 B1 B2 B1 SC
POP 12HR 50 50 40 40 30 30 50 50 50
RAIN SHWRS SC SC SC SC SC SC SC SC IS IS SC SC IS SC SC SC SC SC
VIZ001-090800-
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 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 75 80 82 85 89 70 76 80 82 85 90 70 76 80
TEMP 79 77 75 76 81 84 85 83 79 77 76 77 81 84 85 83 79 78 76 77 81
DEWPT 73 73 73 73 74 74 74 75 74 74 74 74 75 75 75 76 75 75 75 75 75
RH 82 87 94 90 79 72 70 77 85 90 94 90 82 74 72 80 88 91 97 94 82
WIND DIR E E E E E E SE E E E E E E E E E E E E E E
WIND SPD 11 11 10 11 11 11 10 13 13 13 14 16 16 14 16 16 18 20 19 19 20
CLOUDS B2 B2 B1 B2 B2 B2 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 60 60 40 20 20
QPF 12HR 0.28 0.22 0.05 0.03 0.02-0.10
SNOW 12HR MM MM MM
RAIN SHWRS SC NM SC SC NM NM SC SC SC SC IS IS IS IS IS IS IS IS IS IS IS
TSTMS IS IS IS IS IS IS IS
HEAT INDEX 80 86 91 93 89 81 87 92 94 90 82 88
MAX HEAT 92 86 91 98 98 87 92 101 100 87 93
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 76 85 76 85 75 85 75 85
TEMP 85 79 76 81 85 79 76 81 85 79 75 81 85 79 75 81 85 79
DEWPT 75 75 74 74 74 74 73 72 72 72 72 72 72 72 73 73 74 74
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 B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC SC
POP 12HR 50 50 40 40 20 20 30 30 30
RAIN SHWRS IS SC SC SC SC SC SC SC IS IS IS IS IS SC SC SC SC IS
VIZ002-090800-
ST CROIX-
INCLUDING THE CITIES OF CHRISTIANSTED, FREDERIKSTED,
FREDERIKSTED SOUTHEAST, AND GROVE PLACE
502 PM AST THU MAY 8 2025
DATE 05/08/25 FRI 05/09/25 SAT 05/10/25 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 76 85 86 92 73 76 79 85 86 92 76
TEMP 79 77 76 77 82 85 86 83 79 78 76 77 82 85 86 83 80 78 76 78 82
DEWPT 73 73 73 73 74 75 75 75 74 74 75 75 76 76 76 76 75 75 75 75 75
RH 82 87 90 87 77 72 70 77 85 88 97 94 82 75 72 80 85 91 97 91 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 9 9 9 9 10 11 11 12 10 11 11 11 13 16 14 14 14 17 16 16 18
CLOUDS B1 B1 SC B1 SC B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 50 50 30 20 30
QPF 12HR 0.15 0.11 0.06 0.01-0.20 0.04-0.12
SNOW 12HR MM MM MM
RAIN SHWRS SC SC IS SC SC SC SC SC SC IS SC SC IS IS IS IS IS IS SC SC IS
TSTMS IS IS IS
HEAT INDEX 80 88 93 95 91 81 89 95 96 92 83 89
MAX HEAT 95 84 93 103 102 86 94 104 103 87 94
DATE 05/11 MON 05/12/25 TUE 05/13/25 WED 05/14/25 THU 05/15/25
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 79 76 82 86 79 76 81 86 79 76 82 86 79 76 82 86 79
DEWPT 76 75 74 75 75 74 73 74 73 73 72 73 73 73 73 74 75 74
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 SC SC SC SC SC SC SC B1 B1 B1 SC
POP 12HR 20 30 30 30 20 20 40 50 50
RAIN SHWRS IS IS IS SC SC SC SC SC IS IS IS IS IS SC SC SC SC IS
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