624  
FOCA52 TJSJ 200902  
AFMSJU  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAN JUAN PR  
502 AM AST WED NOV 20 2024  
 
PRZ001-202000-  
SAN JUAN AND VICINITY-  
INCLUDING THE CITIES OF BAYAMON, CAROLINA, CATANO, GUAYNABO,  
SAN JUAN, TOA ALTA, TOA BAJA, AND TRUJILLO ALTO  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 78 83 86 70 73 77 79 85 87 71 74 77 78 86 88  
TEMP 78 82 83 78 76 75 74 73 79 84 85 80 77 76 75 74 79 85 86 80 78  
DEWPT 72 73 73 73 72 72 71 71 73 74 74 74 73 73 72 72 73 75 76 76 75  
RH 82 74 72 85 87 90 90 93 82 72 70 82 87 90 90 93 82 72 72 88 91  
WIND DIR E NE NE NE E E SE SE SE E E E SE S S S S SE SE SE SE  
WIND SPD 2 5 5 4 2 2 2 1 2 5 5 5 4 3 3 2 3 3 5 3 3  
CLOUDS SC SC CL SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 SC  
POP 12HR 20 30 50 50 60  
QPF 12HR 0.04 0.04-0.09 0.22-0.52 0.10-0.29 0.33-1.34  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS SC SC SC SC SC SC SC SC SC SC NM NM IS  
TSTMS IS IS IS IS  
HEAT INDEX 88 90 80 80 91 93 82 82 93 95 85  
MAX HEAT 85 96 93 86 99 94 84 89 103 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 87 75 85 74 84 74 85  
TEMP 75 80 87 79 76 80 85 78 75 79 84 77 75 79 85 78  
DEWPT 74 75 77 75 75 75 77 76 74 76 76 75 74 75 75 74  
PWIND DIR S E E E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC B1  
POP 12HR 20 60 50 40 40 60 60 60  
RAIN SHWRS IS IS IS NM SC SC SC SC SC IS IS SC NM NM NM SC  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ002-202000-  
NORTHEAST-  
INCLUDING THE CITIES OF CEIBA, CANOVANAS, FAJARDO, HUMACAO,  
LOIZA, LUQUILLO, NAGUABO, AND RIO GRANDE  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 84 87 64 72 77 77 84 87 65 73 77 75 85 89  
TEMP 77 83 84 78 76 74 73 72 78 83 84 79 76 75 74 73 79 84 85 80 77  
DEWPT 72 72 72 73 72 72 71 71 72 73 73 74 73 73 72 72 73 75 75 75 74  
RH 85 70 67 85 87 93 93 97 82 72 70 85 90 94 93 97 82 74 72 85 90  
WIND DIR NE NE NE NE NE NE E E E E E E SE SE S S S SE SE SE SE  
WIND SPD 4 6 5 5 3 3 2 2 3 5 5 5 3 2 2 1 2 4 6 5 4  
CLOUDS SC SC CL SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC  
POP 12HR 20 30 50 50 50  
QPF 12HR 0.05 0.10 0.26-0.52 0.29 0.19-1.17  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS SC IS IS SC SC SC SC SC SC SC SC SC SC SC SC IS  
TSTMS IS IS IS IS  
HEAT INDEX 88 90 80 90 91 82 82 92 94 84  
MAX HEAT 86 99 96 87 100 97 84 89 103 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 86 75 86 75 85 75 84  
TEMP 75 80 86 78 76 80 86 78 76 80 85 78 76 79 84 78  
DEWPT 74 75 76 75 74 75 76 75 74 75 75 75 74 75 74 73  
PWIND DIR SE E E E E E E E  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 30 80 80 60 60 60 60 60  
RAIN SHWRS IS SC SC SC NM SC SC NM NM NM IS NM NM NM NM NM  
TSTMS IS IS IS IS IS IS IS  
 

 
PRZ003-202000-  
SOUTHEAST-  
INCLUDING THE CITIES OF ARROYO, GUAYAMA, MAUNABO, PATILLAS,  
SALINAS, AND YABUCOA  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 84 90 64 71 76 77 84 89 67 73 78 75 84 89  
TEMP 77 83 84 78 75 73 72 71 77 83 84 79 76 75 74 73 78 83 84 79 77  
DEWPT 71 71 72 73 71 71 71 70 71 72 72 73 72 73 72 71 73 75 74 75 74  
RH 82 67 67 85 87 93 97 97 82 70 67 82 87 94 93 93 85 77 72 88 90  
WIND DIR NE NE E NE NE NE NE NE NE SE SE E E NE NE N NE SE S SE E  
WIND SPD 5 8 6 6 5 4 4 4 3 5 5 4 4 3 2 3 3 5 5 4 3  
CLOUDS FW FW CL FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1  
POP 12HR 10 30 40 40 40  
QPF 12HR 0.01 0.02-0.09 0.20-0.31 0.13-0.29 0.11-0.31  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS IS IS SC SC SC SC SC SC SC SC IS IS SC  
TSTMS IS  
HEAT INDEX 88 90 80 89 91 82 80 90 91 83  
MAX HEAT 85 98 96 86 99 96 89 102 99  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 85 75 85 74 85 74 84  
TEMP 75 79 85 78 76 80 85 77 75 79 85 78 75 79 84 78  
DEWPT 74 74 75 74 74 74 76 74 74 75 74 74 73 74 73 73  
PWIND DIR E E NE NE NE E NE E  
WIND CHAR LT LT LT GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 40 50 50 40 50 50 60 60  
RAIN SHWRS SC SC SC SC SC SC SC SC SC IS IS IS NM NM SC SC  
TSTMS IS IS IS IS IS IS IS IS IS  
 

 
PRZ004-202000-  
EASTERN INTERIOR-  
INCLUDING THE CITIES OF AGUAS BUENAS, CAGUAS, CAYEY, CIDRA,  
COMERIO, GURABO, JUNCOS, LAS PIEDRAS, AND SAN LORENZO  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 81 87 64 69 72 77 83 87 67 71 74 74 82 87  
TEMP 75 80 81 75 73 71 70 69 75 82 83 77 74 73 72 71 76 81 82 77 75  
DEWPT 69 70 70 71 69 69 68 68 70 71 71 71 70 70 69 69 71 73 73 73 72  
RH 82 72 69 87 87 93 93 97 84 69 67 82 87 90 90 93 85 77 74 87 90  
WIND DIR NE NE NE NE E NE E E E E SE E SE SE S S SE SE S S SE  
WIND SPD 2 5 5 4 2 1 1 2 1 3 3 3 2 1 1 1 1 4 5 3 2  
CLOUDS SC SC CL FW FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 20 30 40 40 40  
QPF 12HR 0.03 0.03-0.09 0.21-0.29 0.11-0.29 0.11-1.09  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC  
TSTMS IS IS IS IS  
HEAT INDEX 83 85 86 87 85 87  
MAX HEAT 94 91 96 93 84 99 96  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 83 72 83 71 82 72 82  
TEMP 72 77 83 76 73 78 83 75 72 76 82 75 73 76 82 75  
DEWPT 71 72 74 72 72 73 74 73 72 73 73 72 71 72 72 71  
PWIND DIR SE E NE E NE E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 30 60 40 40 40 60 60 60  
RAIN SHWRS SC SC IS SC SC SC SC SC SC IS IS SC NM NM SC SC  
TSTMS IS IS IS IS IS IS IS  
 

 
PRZ005-202000-  
NORTH CENTRAL-  
INCLUDING THE CITIES OF ARECIBO, BARCELONETA, DORADO, FLORIDA,  
MANATI, VEGA ALTA, AND VEGA BAJA  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 84 87 71 82 85 88 72 81 86 89  
TEMP 77 83 84 78 75 73 72 71 78 84 85 79 76 74 73 72 79 85 86 79 77  
DEWPT 72 73 73 73 72 71 71 70 72 74 74 73 73 73 71 70 73 75 76 75 74  
RH 85 72 70 85 90 93 97 97 82 72 70 82 90 97 93 93 82 72 72 88 90  
WIND DIR SE NE NE E E SE SE SE SE E NE NE SE SE S S S SE NE NE SE  
WIND SPD 4 6 6 5 3 4 3 3 3 4 6 4 4 3 3 3 3 2 5 2 2  
CLOUDS SC SC FW FW SC SC FW FW SC SC B1 B1 SC SC SC SC B1 B1 OV OV SC  
POP 12HR 10 20 50 40 70  
QPF 12HR 0.03 0.02-0.07 0.21-0.48 0.03-0.24 1.07-1.34  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS IS IS SC SC SC IS IS SC SC SC SC NM NM IS  
TSTMS IS IS IS IS  
HEAT INDEX 89 91 92 94 80 80 94 96 83  
MAX HEAT 98 94 102 96 86 105 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 86 74 86 72 85 73 86  
TEMP 73 79 86 78 75 79 86 76 73 78 85 77 74 79 86 77  
DEWPT 73 74 77 75 74 75 78 75 74 76 76 75 74 74 76 73  
PWIND DIR SE E E E E E E E  
WIND CHAR LT LT LT GN LT GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC B1  
POP 12HR 20 70 30 40 10 50 30 50  
RAIN SHWRS IS IS NM NM SC SC SC SC IS IS IS SC IS IS SC SC  
TSTMS IS IS IS IS IS IS IS IS IS IS  
 

 
PRZ006-202000-  
CENTRAL INTERIOR-  
INCLUDING THE CITIES OF AIBONITO, BARRANQUITAS, CIALES, COAMO,  
COROZAL, JAYUYA, MOROVIS, NARANJITO, OROCOVIS, AND VILLALBA  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 80 90 59 68 72 76 81 89 62 70 74 74 80 89  
TEMP 73 79 80 74 71 70 69 68 74 80 81 76 73 72 71 70 74 79 80 75 73  
DEWPT 68 69 69 70 69 68 68 66 68 69 69 70 69 69 68 67 69 71 72 72 71  
RH 84 72 69 87 93 93 97 93 82 69 67 82 87 90 90 90 84 77 77 90 93  
WIND DIR NE NE NE NE E E E E E E SE SE SE SE SE SE SE S S SE SE  
WIND SPD 2 4 4 3 1 2 2 1 1 3 3 2 2 2 2 2 2 3 3 2 2  
CLOUDS FW SC SC SC FW FW CL CL SC SC B1 B1 SC SC SC SC SC SC B1 B1 SC  
POP 12HR 10 10 30 30 50  
QPF 12HR 0.01-0.21 0.03 0.17-0.44 0.02-0.13 0.05-1.25  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS IS SC SC IS IS IS IS SC SC SC SC SC  
TSTMS IS IS  
HEAT INDEX 81 82 83 84 81 83  
MAX HEAT 84 97 94 84 97 94 86 99 96  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 70 81 71 81 70 80 71 80  
TEMP 71 75 81 74 72 76 81 73 71 75 80 73 71 75 80 74  
DEWPT 70 71 73 72 71 72 74 72 71 72 72 71 71 71 71 70  
PWIND DIR SE E NE E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 30 70 10 50 10 50 30 50  
RAIN SHWRS SC IS IS NM IS IS SC SC IS IS SC SC IS IS SC SC  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ007-202000-  
PONCE AND VICINITY-  
INCLUDING THE CITIES OF GUAYANILLA, JUANA DIAZ, YAUCO, PENUELAS,  
PONCE, AND SANTA ISABEL  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 85 90 59 71 77 76 86 90 62 74 80 74 84 91  
TEMP 78 84 85 79 76 73 72 71 78 84 86 80 77 76 75 74 79 83 84 80 78  
DEWPT 69 69 70 71 70 70 69 67 69 70 70 71 71 70 70 69 71 73 73 74 73  
RH 74 61 61 77 82 90 90 87 74 63 59 74 82 82 84 84 77 72 70 82 85  
WIND DIR NE E SE E NE NE NE NE NE SE S SE NE NE NE NE NE SE SE SE E  
WIND SPD 4 5 6 2 1 3 3 3 2 5 4 2 3 3 3 3 3 6 5 4 3  
CLOUDS CL SC SC SC FW CL CL CL FW FW B1 B1 B1 B1 B1 B1 SC SC SC SC B1  
POP 12HR 20 5 40 40 30  
QPF 12HR 0.01-0.21 0.01 0.17-0.24 0.02-0.13 0.05-0.19  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS SC SC SC SC SC SC IS IS SC SC SC  
HEAT INDEX 80 88 90 81 80 89 91 83 81 90 92 84 80  
MAX HEAT 90 103 100 86 90 103 99 91 94 108 106  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 85 75 86 73 86 74 86  
TEMP 75 80 85 78 76 80 86 77 74 79 86 78 75 80 86 78  
DEWPT 72 73 74 73 72 73 75 73 72 73 74 72 71 71 73 71  
PWIND DIR E E NE E NE E NE E  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 30 50 10 40 10 40 10 30  
RAIN SHWRS SC SC IS SC IS IS SC SC IS IS IS IS IS IS SC SC  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ008-202000-  
NORTHWEST-  
INCLUDING THE CITIES OF AGUADILLA, CAMUY, HATILLO, ISABELA,  
AND QUEBRADILLAS  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 83 89 69 71 75 81 84 89 72 81 84 90  
TEMP 76 82 83 77 74 73 72 71 77 83 84 78 76 74 73 72 77 83 84 78 76  
DEWPT 70 71 72 71 70 71 70 69 71 72 72 72 71 72 70 70 71 73 74 74 73  
RH 82 69 70 82 87 93 93 93 82 70 67 82 85 93 90 93 82 72 72 88 90  
WIND DIR E E NE NE E E E SE SE E NE NE E SE SE SE SE S W SE SE  
WIND SPD 8 10 9 6 5 6 4 4 5 4 3 3 4 4 3 3 2 1 4 2 4  
CLOUDS FW SC FW FW FW CL FW FW SC SC B2 B1 CL CL FW FW SC SC OV OV SC  
POP 12HR 10 10 50 30 70  
QPF 12HR 0.02 0.03 0.43 0.02 1.07-1.25  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS IS IS IS IS SC SC IS IS NM NM IS  
TSTMS IS IS  
HEAT INDEX 86 88 88 90 88 91  
MAX HEAT 84 99 95 86 100 95 87 105 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 84 74 84 71 84 73 84  
TEMP 73 78 84 77 75 79 84 75 72 77 84 76 74 78 84 76  
DEWPT 72 73 75 74 73 74 77 74 73 74 76 74 73 73 75 73  
PWIND DIR SE NE E E E E E E  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1  
POP 12HR 30 70 20 60 10 50 10 60  
RAIN SHWRS IS IS NM NM IS IS NM IS IS IS IS IS IS IS NM NM  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ009-202000-  
WESTERN INTERIOR-  
INCLUDING THE CITIES OF ADJUNTAS, LARES, LAS MARIAS, MARICAO,  
SABANA GRANDE, SAN SEBASTIAN, AND UTUADO  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 82 90 61 68 71 76 82 90 64 70 74 74 81 90  
TEMP 74 80 82 75 72 70 69 68 75 81 82 76 74 72 71 70 75 80 81 76 74  
DEWPT 67 67 68 69 68 68 67 65 67 68 69 69 69 69 67 66 68 70 71 71 70  
RH 79 65 63 82 87 93 93 90 76 65 65 79 84 90 87 87 79 72 72 85 87  
WIND DIR E NE E E E E E SE E E SW SE E SE SE SE SE S S SE E  
WIND SPD 4 4 4 3 2 2 2 2 2 2 3 2 2 2 2 2 2 3 3 2 3  
CLOUDS CL SC SC SC FW CL CL CL SC SC B1 B1 SC SC SC SC SC SC B2 B2 SC  
POP 12HR 20 10 50 20 60  
QPF 12HR 0.02-0.21 0.01 0.17-0.44 0.01-0.11 0.06-1.23  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC SC  
TSTMS IS IS  
HEAT INDEX 83 84 84 86 83 85  
MAX HEAT 83 98 94 83 99 96 87 103 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 81 72 82 70 82 71 82  
TEMP 72 76 81 75 73 77 82 74 71 75 82 74 72 76 82 74  
DEWPT 70 70 73 71 70 71 73 71 70 71 72 71 70 70 71 69  
PWIND DIR SE E E E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 30 70 0 60 10 60 10 60  
RAIN SHWRS SC SC NM NM IS IS NM IS IS IS IS IS IS IS IS IS  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ010-202000-  
MAYAGUEZ AND VICINITY-  
INCLUDING THE CITIES OF AGUADA, ANASCO, HORMIGUEROS, MAYAGUEZ,  
MOCA, RINCON, AND SAN GERMAN  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 76 86 89 65 71 77 77 86 89 68 73 78 74 85 90  
TEMP 78 85 86 79 76 74 72 71 78 85 86 80 77 75 74 73 79 84 85 80 77  
DEWPT 69 71 71 72 71 70 69 68 70 72 72 72 71 71 70 69 71 74 75 74 73  
RH 74 63 61 79 85 87 90 90 76 65 63 77 82 87 87 87 77 72 72 82 87  
WIND DIR NE E NE E E E E E E SE SW S E E E E SE S S S SE  
WIND SPD 9 8 5 5 4 5 4 4 4 2 4 2 4 4 4 4 3 3 5 3 5  
WIND GUST 21  
CLOUDS CL FW SC SC FW CL CL CL FW FW B1 B1 SC SC SC SC SC SC B2 B2 B1  
POP 12HR 20 5 50 20 60  
QPF 12HR 0.00-0.21 0.01 0.02-0.42 0.01-0.12 0.15-1.21  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS IS SC SC IS IS IS IS IS IS SC SC SC  
TSTMS IS IS  
HEAT INDEX 90 92 80 91 93 82 80 92 94 83  
MAX HEAT 86 99 95 83 86 100 95 84 87 105 100  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 86 74 87 72 87 73 87  
TEMP 74 79 86 78 75 80 87 77 73 79 87 77 74 80 87 78  
DEWPT 72 73 76 74 73 74 77 74 73 74 76 74 72 73 75 73  
PWIND DIR E E NE E NE E E E  
WIND CHAR LT LT LT LT GN LT GN LT  
AVG CLOUDS B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1  
POP 12HR 30 60 5 60 10 50 10 60  
RAIN SHWRS SC SC SC SC IS IS NM IS IS IS IS IS IS IS IS IS  
TSTMS IS IS IS IS IS IS IS IS  
 

 
PRZ011-202000-  
SOUTHWEST-  
INCLUDING THE CITIES OF CABO ROJO, GUANICA, AND LAJAS  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 88 90 68 71 74 84 88 91 71 73 77 83 87 91  
TEMP 79 86 87 80 76 73 72 71 79 87 88 81 78 76 74 73 80 86 87 81 78  
DEWPT 70 71 72 72 71 71 69 68 71 73 73 73 72 72 71 70 73 76 77 76 74  
RH 74 61 61 77 85 93 90 90 77 63 61 77 82 87 90 90 79 72 72 85 88  
WIND DIR NE SE S S E NE NE NE E S S S E E E E E SE SE SE E  
WIND SPD 4 5 5 2 1 2 3 3 4 5 5 2 4 4 4 5 5 9 10 9 8  
CLOUDS CL FW SC SC FW CL CL CL FW FW B1 B1 B1 B1 B1 B1 SC SC SC SC B1  
POP 12HR 20 5 40 40 40  
QPF 12HR 0.02-0.21 0 0.17 0.02-0.13 0.06-0.21  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS SC SC SC SC SC SC IS IS SC SC SC  
HEAT INDEX 92 94 82 94 96 86 83 97 99 87  
MAX HEAT 85 99 96 85 102 97 84 89 106 102  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 89 72 89 73 89  
TEMP 75 81 89 79 75 81 88 77 73 80 88 78 74 80 89 78  
DEWPT 73 74 77 75 73 75 78 75 73 74 77 75 72 73 76 74  
PWIND DIR E E NE E NE E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 40 40 0 30 10 30 10 30  
RAIN SHWRS SC SC SC SC SC SC IS IS IS IS IS IS SC SC  
TSTMS IS IS IS IS IS  
 

 
PRZ012-202000-  
CULEBRA-  
INCLUDING THE CITY OF CULEBRA  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 81 87 90 73 75 79 81 87 90 73 75 80 82 87 90  
TEMP 81 87 87 82 79 77 76 75 81 86 87 82 79 77 76 75 81 86 87 82 80  
DEWPT 73 73 73 73 73 73 73 73 74 74 74 74 73 75 74 74 75 75 75 76 75  
RH 77 63 63 74 82 87 90 94 79 68 65 77 82 94 94 97 82 70 68 82 85  
WIND DIR NE NE NE NE E E E E E E E E E SE SE SE SE SE S S SE  
WIND SPD 11 9 6 6 9 9 6 6 9 6 4 6 5 3 3 3 4 6 6 8 9  
CLOUDS SC SC CL CL SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC B1  
POP 12HR 20 30 50 50 50  
QPF 12HR 0.03 0.14 0.31 0.29 0.20  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC  
TSTMS IS IS  
HEAT INDEX 86 94 95 87 80 86 95 96 87 81 86 95 97 89 82  
MAX HEAT 89 98 97 85 90 99 97 85 91 102 99  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 78 89 77 89 78 87  
TEMP 78 82 88 81 79 83 89 81 78 83 89 82 79 83 87 80  
DEWPT 75 76 76 75 76 76 77 76 76 76 76 75 75 75 75 74  
PWIND DIR SE SE E E E E E E  
WIND CHAR GN GN GN GN BZ BZ BZ BZ  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC SC  
POP 12HR 40 70 70 50 50 50 60 60  
RAIN SHWRS SC SC SC NM NM NM SC IS SC SC IS IS SC NM NM SC  
TSTMS IS IS IS IS IS IS IS IS IS IS IS  
 

 
PRZ013-202000-  
VIEQUES-  
INCLUDING THE CITY OF VIEQUES  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 82 87 88 72 74 78 86 74 83 87 89  
TEMP 80 86 87 81 78 76 75 74 80 85 86 80 78 76 75 74 80 86 87 82 79  
DEWPT 73 73 73 73 72 73 72 72 74 74 73 73 73 74 73 73 75 75 75 75 74  
RH 79 65 63 77 82 90 90 93 82 70 65 79 85 94 94 97 85 70 68 79 85  
WIND DIR NE NE NE NE NE NE NE NE NE E E E E SE SE SE SE SE S S SE  
WIND SPD 12 10 9 8 9 9 8 8 9 6 4 6 5 4 2 3 4 6 6 6 6  
CLOUDS SC SC CL FW SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC B1  
POP 12HR 20 30 50 50 50  
QPF 12HR 0.03 0.13 0.31 0.29 0.21  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS SC IS IS SC SC SC SC SC SC SC SC SC SC IS IS SC  
TSTMS IS IS  
HEAT INDEX 83 92 94 85 83 92 93 84 85 95 96 87 80  
MAX HEAT 86 97 95 87 96 94 87 100 98  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 87 76 88 76 89 77 87  
TEMP 77 81 87 80 77 82 88 80 77 82 89 81 78 82 87 80  
DEWPT 74 76 75 75 75 76 76 75 75 76 76 75 74 75 74 73  
PWIND DIR SE SE E E E E E E  
WIND CHAR GN GN GN GN BZ BZ BZ BZ  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 40 70 70 60 60 60 60 60  
RAIN SHWRS SC SC SC NM NM NM SC NM NM NM IS NM NM NM NM SC  
TSTMS IS IS IS IS IS IS IS IS IS  
 

 
VIZ001-202000-  
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 WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 82 87 90 71 75 79 81 86 89 72 76 80 82 85 90  
TEMP 81 86 87 81 78 77 76 75 80 85 86 81 79 78 77 76 80 84 85 81 79  
DEWPT 73 72 73 73 72 73 73 73 74 73 74 73 73 74 74 74 74 74 74 75 74  
RH 77 63 63 77 82 87 90 94 82 67 68 77 82 88 90 94 82 72 70 82 85  
WIND DIR NE NE NE NE NE NE E NE NE E E E E SE SE SE SE SE SE SE SE  
WIND SPD 10 9 8 9 10 11 9 8 9 6 4 4 4 4 3 4 5 6 6 8 8  
CLOUDS SC SC CL CL SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC B2  
POP 12HR 20 30 50 50 50  
QPF 12HR 0.03 0.15 0.31 0.29 0.21  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC IS IS SC  
TSTMS IS IS IS  
HEAT INDEX 86 92 94 86 84 92 94 87 81 84 91 92 86 81  
MAX HEAT 88 99 95 85 89 99 96 86 90 102 99  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 86 77 88 77 88 77 86  
TEMP 77 81 86 80 78 82 87 80 78 82 88 80 78 81 86 79  
DEWPT 75 75 75 75 76 76 76 75 76 76 76 75 75 74 74 73  
PWIND DIR SE SE E E E E E E  
WIND CHAR GN GN GN BZ BZ BZ BZ BZ  
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 B2 B2 B1 SC SC SC SC SC SC  
POP 12HR 50 70 70 50 50 50 50 50  
RAIN SHWRS SC SC SC NM NM NM IS SC SC IS IS SC SC SC SC SC  
TSTMS IS IS IS IS IS IS IS IS IS IS IS IS IS  
 

 
VIZ002-202000-  
ST CROIX-  
INCLUDING THE CITIES OF CHRISTIANSTED, FREDERIKSTED,  
FREDERIKSTED SOUTHEAST, AND GROVE PLACE  
502 AM AST WED NOV 20 2024  
 
DATE WED 11/20/24 THU 11/21/24 FRI 11/22/24  
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 73 86 74 84 86 90  
TEMP 81 86 87 81 78 76 74 73 80 85 86 80 78 76 75 74 79 85 86 81 79  
DEWPT 75 75 75 74 74 74 74 74 75 75 75 74 74 75 74 74 76 76 76 76 75  
RH 82 70 68 79 88 94100103 85 72 70 82 88 97 97100 91 75 72 85 88  
WIND DIR NE NE NE NE NE NE NE NE E E E E E SE SE SE SE SE SE SE SE  
WIND SPD 11 12 12 11 10 9 8 8 8 5 4 4 5 4 3 4 6 8 6 8 6  
CLOUDS SC SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2  
POP 12HR 30 30 50 50 50  
QPF 12HR 0.05 0.15 0.31 0.29 0.36  
SNOW 12HR MM MM MM  
RAIN SHWRS IS IS IS IS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
TSTMS IS IS IS IS IS  
HEAT INDEX 87 96 97 86 82 94 95 84 83 94 95 87 81  
MAX HEAT 92 105 100 88 103 98 90 106 102  
 
DATE SAT 11/23/24 SUN 11/24/24 MON 11/25/24 TUE 11/26/24  
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 87 75 87 76 88 78 87  
TEMP 77 81 87 78 76 80 87 79 77 82 88 81 79 82 87 80  
DEWPT 75 76 77 76 76 77 77 76 76 77 76 75 74 75 76 75  
PWIND DIR SE E E E E E E E  
WIND CHAR GN GN GN GN BZ BZ BZ BZ  
AVG CLOUDS B2 B1 B1 B1 B2 B2 B1 B1 B2 B1 SC SC B1 B1 B1 B1  
POP 12HR 50 70 70 60 60 50 50 50  
RAIN SHWRS SC SC SC NM NM NM SC IS NM IS IS SC SC SC SC SC  
TSTMS IS IS IS IS IS IS IS IS IS IS IS IS IS  
 

 
 
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