

036 

FPCA52 TJSJ 180115 AAA

ZFPPR 



Zone Forecast Product for Puerto Rico and the U.S. Virgin Islands...UPDATED

National Weather Service San Juan PR

915 PM AST Sun Jan 17 2021



PRZ001-180815-

San Juan and Vicinity-

Including the municipalities of Bayamon, Carolina, Catano, Guaynabo, 

San Juan, Toa Alta, Toa Baja, and Trujillo Alto

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Variably cloudy late in the evening then

clearing. Scattered showers late in the evening, then isolated

showers after midnight. Scattered showers early in the morning. Lows

76 lower elevations ranging to 68 higher elevations. East winds 5 to

10 mph. Chance of rain 40 percent. 

.MARTIN LUTHER KING JR DAY...Partly cloudy in the morning then

becoming mostly sunny. Isolated showers. Highs 87 lower elevations

ranging to 80 higher elevations. East winds 10 to 15 mph. Chance of

rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers until early

morning, then variably cloudy with scattered showers early in the

morning. Lows 76 lower elevations ranging to 67 higher elevations.

East winds 5 to 15 mph. Chance of rain 30 percent. 

.TUESDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 80 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with scattered showers. Lows 76 lower

elevations ranging to 67 higher elevations. East winds 5 to 15 mph.

Chance of rain 50 percent. 

.WEDNESDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 80 higher elevations. Chance of rain

30 percent. 

.WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows

75 lower elevations ranging to 67 higher elevations. Chance of rain

30 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 78 higher elevations. Chance of rain

30 percent. 

.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows

75 lower elevations ranging to 66 higher elevations. Chance of rain

30 percent. 

.FRIDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 77 higher elevations. Chance of rain

30 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 80 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 80 higher elevations. Chance of rain

20 percent. 



$$



PRZ002-180815-

Northeast-

Including the municipalities of Ceiba, Canovanas, Fajardo, Humacao, 

Loiza, Luquillo, Naguabo, and Rio Grande

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Variably cloudy late in the evening then

clearing. Scattered showers late in the evening, then isolated

showers after midnight. Scattered showers early in the morning. Lows

77 lower elevations ranging to 61 higher elevations. East winds 5 to

15 mph. Chance of rain 40 percent. 

.MARTIN LUTHER KING JR DAY...Partly cloudy with isolated showers.

Highs 85 lower elevations ranging to 71 higher elevations. East

winds 10 to 20 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers until early

morning, then variably cloudy with scattered showers early in the

morning. Lows 77 lower elevations ranging to 64 higher elevations.

East winds 10 to 15 mph. Chance of rain 30 percent. 

.TUESDAY...Partly cloudy. Scattered showers early in the morning,

then isolated showers late in the morning. Scattered showers in the

afternoon. Highs 85 lower elevations ranging to 72 higher

elevations. East winds 10 to 15 mph. Chance of rain 40 percent. 

.TUESDAY NIGHT...Variably cloudy in the evening then clearing.

Scattered showers. Lows 77 lower elevations ranging to 61 higher

elevations. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

.WEDNESDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 72 higher elevations. Chance of rain

30 percent. 

.WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows

75 lower elevations ranging to 61 higher elevations. Chance of rain

30 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

84 lower elevations ranging to 70 higher elevations. Chance of rain

30 percent. 

.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 62 higher elevations. Chance of rain

30 percent. 

.FRIDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

84 lower elevations ranging to 70 higher elevations. Chance of rain

30 percent. 

.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 62 higher elevations. Chance of rain

30 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 71 higher elevations. Chance of rain

30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 61 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 



$$



PRZ003-180815-

Southeast-

Including the municipalities of Arroyo, Guayama, Maunabo, Patillas, Salinas, 

and Yabucoa

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers. Lows

76 lower elevations ranging to 63 higher elevations. Northeast winds

5 to 15 mph. Chance of rain 20 percent. 

.MARTIN LUTHER KING JR DAY...Partly cloudy in the morning then

becoming mostly sunny. Isolated showers. Highs 86 lower elevations

ranging to 73 higher elevations. East winds 10 to 15 mph. Chance of

rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 76 lower

elevations ranging to 65 higher elevations. Northeast winds 10 to

15 mph. Chance of rain 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers in the morning, then

scattered showers in the afternoon. Highs 85 lower elevations

ranging to 74 higher elevations. East winds 10 to 15 mph. Chance of

rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy. Scattered showers in the evening,

then isolated showers after midnight. Lows 76 lower elevations

ranging to 63 higher elevations. Northeast winds 10 to 15 mph.

Chance of rain 50 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

74 lower elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

87 lower elevations ranging to 72 higher elevations. Chance of rain

30 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

86 lower elevations ranging to 74 higher elevations. Chance of rain

30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 



$$



PRZ004-180815-

Eastern Interior-

Including the municipalities of Aguas Buenas, Caguas, Cayey, Cidra, Comerio, 

Gurabo, Juncos, Las Piedras, and San Lorenzo

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers. Lows

71 lower elevations ranging to 64 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 20 percent. 

.MARTIN LUTHER KING JR DAY...Partly cloudy in the morning then

becoming mostly sunny. Isolated showers. Highs 84 lower elevations

ranging to 73 higher elevations. East winds 10 to 15 mph. Chance of

rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers until early

morning, then variably cloudy with scattered showers early in the

morning. Lows 71 lower elevations ranging to 65 higher elevations.

Northeast winds 5 to 10 mph. Chance of rain 30 percent. 

.TUESDAY...Partly cloudy. Isolated showers in the morning, then

scattered showers in the afternoon. Highs 85 lower elevations

ranging to 74 higher elevations. East winds 5 to 15 mph. Chance of

rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy. Scattered showers in the evening,

then isolated showers after midnight. Lows 72 lower elevations

ranging to 63 higher elevations. Northeast winds 5 to 15 mph. Chance

of rain 50 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

70 lower elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

84 lower elevations ranging to 71 higher elevations. Chance of rain

30 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 70 lower

elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 83 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 70 lower

elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 70 lower

elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 



$$



PRZ005-180815-

North Central-

Including the municipalities of Arecibo, Barceloneta, Dorado, Florida, 

Manati, Vega Alta, and Vega Baja

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers. Lows

74 lower elevations ranging to 66 higher elevations. Southeast winds

5 to 10 mph. Chance of rain 20 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers.

Highs 87 lower elevations ranging to 82 higher elevations. East

winds 10 to 15 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 66 higher elevations. Southeast winds 5 to

15 mph. Chance of rain 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers early in the morning.

Isolated showers in the afternoon. Highs around 83. East winds 10 to

15 mph. Chance of rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 66 higher elevations. East winds 10 to 15 mph.

Chance of rain 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs around 83.

Chance of rain 20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

75 lower elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs around 83.

Chance of rain 20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 80 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs around 84.

Chance of rain 20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs around 84.

Chance of rain 20 percent. 



$$



PRZ006-180815-

Central Interior-

Including the municipalities of Aibonito, Barranquitas, Ciales, Coamo, 

Corozal, Jayuya, Morovis, Naranjito, Orocovis, and Villalba

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers. Lows

71 lower elevations ranging to 60 higher elevations. East winds 5 to

15 mph. Chance of rain 20 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers.

Highs 85 lower elevations ranging to 70 higher elevations. East

winds 10 to 15 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers early in the

evening. Isolated showers after midnight. Lows 72 lower elevations

ranging to 62 higher elevations. East winds 5 to 15 mph. Chance of

rain 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers early in the morning.

Isolated showers in the afternoon. Highs 85 lower elevations ranging

to 71 higher elevations. East winds 5 to 15 mph. Chance of rain

20 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 60 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

71 lower elevations ranging to 62 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 62 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 69 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 60 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 69 higher elevations. Chance of rain

20 percent. 



$$



PRZ007-180815-

Ponce and Vicinity-

Including the municipalities of Guayanilla, Juana Diaz, Yauco, Penuelas, 

Ponce, and Santa Isabel

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy. Lows 74 lower elevations ranging

to 60 higher elevations. Northeast winds 5 to 15 mph. 

.MARTIN LUTHER KING JR DAY...Mostly sunny. Isolated showers early in

the morning. Isolated showers in the afternoon. Highs 86 lower

elevations ranging to 69 higher elevations. East winds 10 to 15 mph.

Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers early in the

evening. Isolated showers after midnight. Lows 73 lower elevations

ranging to 62 higher elevations. Northeast winds 5 to 15 mph. Chance

of rain less than 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers early in the morning.

Isolated showers in the afternoon. Highs 87 lower elevations ranging

to 70 higher elevations. East winds 10 to 15 mph. Chance of rain

20 percent. 

.TUESDAY NIGHT...Mostly clear with isolated SHOWERS. Lows

73 lower elevations ranging to 59 higher elevations. Northeast winds

5 to 10 mph. Chance of rain less than 20 percent. 

.WEDNESDAY...Partly cloudy with isolated SHOWERS. Highs

87 lower elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

72 lower elevations ranging to 62 higher elevations. Chance of rain

less than 20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 87 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 62 higher elevations. Chance of rain less than

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 85 lower

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 73 lower

elevations ranging to 61 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 69 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 73 lower

elevations ranging to 60 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 69 higher elevations. Chance of rain

40 percent. 



$$



PRZ008-180815-

Northwest-

Including the municipalities of Aguadilla, Camuy, Hatillo, Isabela, 

and Quebradillas

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers. Lows

74 lower elevations ranging to 66 higher elevations. East winds 5 to

15 mph. Chance of rain 20 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny. Isolated showers early in

the morning. Isolated showers in the afternoon. Highs 84 lower

elevations ranging to 79 higher elevations. East winds 10 to 15 mph.

Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers early in the

evening. Lows 74 lower elevations ranging to 66 higher elevations.

East winds 10 to 15 mph. Chance of rain less than 20 percent. 

.TUESDAY...Partly cloudy in the morning, then mostly sunny with

isolated showers in the afternoon. Highs around 81. East winds 10 to

20 mph. Chance of rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 67 higher elevations. East winds 10 to 20 mph.

Chance of rain 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs around 81.

Chance of rain 20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

74 lower elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 83 lower

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

83 lower elevations ranging to 77 higher elevations. Chance of rain

40 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 66 higher elevations. Chance of rain less than

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 67 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 



$$



PRZ009-180815-

Western Interior-

Including the municipalities of Adjuntas, Lares, Las Marias, Maricao, 

Sabana Grande, San Sebastian, and Utuado

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy. Lows 70 lower elevations ranging

to 62 higher elevations. East winds 5 to 10 mph. 

.MARTIN LUTHER KING JR DAY...Mostly sunny. Isolated showers early in

the morning. Isolated showers in the afternoon. Highs 86 lower

elevations ranging to 73 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers early in the

evening. Lows 70 lower elevations ranging to 64 higher elevations.

East winds 5 to 15 mph. Chance of rain less than 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers in the afternoon. Highs

85 lower elevations ranging to 73 higher elevations. East winds 5 to

15 mph. Chance of rain 20 percent. 

.TUESDAY NIGHT...Mostly clear with isolated showers. Lows 71 lower

elevations ranging to 62 higher elevations. Northeast winds 5 to

15 mph. Chance of rain less than 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers in the morning,

then variably cloudy with scattered showers in the afternoon. Highs

85 lower elevations ranging to 73 higher elevations. Chance of rain

40 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

70 lower elevations ranging to 63 higher elevations. Chance of rain

less than 20 percent. 

.THURSDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

85 lower elevations ranging to 70 higher elevations. Chance of rain

40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 69 lower

elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

85 lower elevations ranging to 70 higher elevations. Chance of rain

40 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 63 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 72 higher elevations. Chance of rain

40 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 71 lower

elevations ranging to 62 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 72 higher elevations. Chance of rain

40 percent. 



$$



PRZ010-180815-

Mayaguez and Vicinity-

Including the municipalities of Aguada, Anasco, Hormigueros, Mayaguez, Moca, 

Rincon, and San German

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy. Lows 78 lower elevations ranging

to 66 higher elevations. East winds 5 to 10 mph. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers

early in the morning, then partly cloudy in the late morning and

early afternoon. Partly cloudy with isolated showers late in the

afternoon. Highs 85 lower elevations ranging to 77 higher

elevations. East winds 5 to 15 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers early in the

evening. Lows 77 lower elevations ranging to 67 higher elevations.

East winds 5 to 15 mph. Chance of rain less than 20 percent. 

.TUESDAY...Partly cloudy in the morning, then mostly sunny with

isolated showers in the afternoon. Highs 84 lower elevations ranging

to 76 higher elevations. East winds 10 to 15 mph. Chance of rain

less than 20 percent. 

.TUESDAY NIGHT...Mostly clear with isolated showers. Lows 76 lower

elevations ranging to 65 higher elevations. Northeast winds 10 to

15 mph with gusts to around 30 mph. Chance of rain 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 76 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

77 lower elevations ranging to 65 higher elevations. Chance of rain

less than 20 percent. 

.THURSDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

85 lower elevations ranging to 72 higher elevations. Chance of rain

40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 76 lower

elevations ranging to 66 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

85 lower elevations ranging to 72 higher elevations. Chance of rain

40 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 77 lower

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 76 lower

elevations ranging to 66 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 



$$



PRZ011-180815-

Southwest-

Including the municipalities of Cabo Rojo, Guanica, and Lajas

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy. Isolated showers late in the

evening. Lows 75 lower elevations ranging to 69 higher elevations.

Northeast winds 5 to 10 mph. Chance of rain less than 20 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers

early in the morning, then mostly sunny in the late morning and

afternoon. Highs around 84. East winds 10 to 20 mph. Chance of rain

less than 20 percent. 

.MONDAY NIGHT...Partly cloudy. Lows 75 lower elevations ranging to

68 higher elevations. East winds 5 to 10 mph. 

.TUESDAY...Mostly sunny. Isolated showers in the afternoon. Highs

86 lower elevations ranging to 81 higher elevations. East winds 5 to

15 mph. Chance of rain less than 20 percent. 

.TUESDAY NIGHT...Clear. Isolated showers in the evening. Lows

75 lower elevations ranging to 68 higher elevations. Northeast winds

5 to 10 mph. Chance of rain less than 20 percent. 

.WEDNESDAY...Partly cloudy with isolated showers in the morning,

then variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 81 higher elevations. Chance of rain

40 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

74 lower elevations ranging to 68 higher elevations. Chance of rain

less than 20 percent. 

.THURSDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 80 higher elevations. Chance of rain

40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 68 higher elevations. Chance of rain less than

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 80 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows around 73.

Chance of rain 20 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 80 higher elevations. Chance of rain

20 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 74 lower

elevations ranging to 69 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers in the morning, then

variably cloudy with scattered showers in the afternoon. Highs

86 lower elevations ranging to 80 higher elevations. Chance of rain

40 percent. 



$$



PRZ012-180815-

Culebra-

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Variably cloudy late in the evening then

clearing. Scattered showers late in the evening, then isolated

showers after midnight. Breezy. Lows 78 lower elevations ranging to

73 higher elevations. East winds 15 to 20 mph. Chance of rain

40 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers.

Breezy. Highs 84 lower elevations ranging to 79 higher elevations.

East winds 15 to 20 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers until early morning,

then scattered showers early in the morning. Breezy. Lows around 77.

East winds 15 to 20 mph. Chance of rain 30 percent. 

.TUESDAY...Partly cloudy with isolated showers. Breezy. Highs

84 lower elevations ranging to 79 higher elevations. East winds

15 to 20 mph. Chance of rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy. Scattered showers in the evening,

then isolated showers after midnight. Breezy. Lows around 76. East

winds 15 to 20 mph. Chance of rain 40 percent. 

.WEDNESDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Breezy.

Highs 84 lower elevations ranging to 79 higher elevations. Chance of

rain 30 percent. 

.WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows

around 75. Chance of rain 30 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 81. Chance of rain 30 percent. 

.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows

around 76. Chance of rain 30 percent. 

.FRIDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 81. Chance of rain 30 percent. 

.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows around

75. Chance of rain 30 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 82. Chance of rain 30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 77 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs around 82.

Chance of rain 20 percent. 



$$



PRZ013-180815-

Vieques-

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Variably cloudy late in the evening then

clearing. Scattered showers late in the evening, then isolated

showers after midnight. Breezy. Lows around 75. East winds 15 to

20 mph. Chance of rain 40 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers.

Breezy. Highs around 82. East winds 15 to 20 mph. Chance of rain

20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers until early morning,

then scattered showers early in the morning. Breezy. Lows around 76.

East winds 15 to 20 mph. Chance of rain 30 percent. 

.TUESDAY...Partly cloudy with isolated showers. Breezy. Highs around

83. East winds 15 to 20 mph. Chance of rain 20 percent. 

.TUESDAY NIGHT...Variably cloudy with scattered showers in the

evening, then mostly clear with isolated showers after midnight.

Breezy. Lows around 76. East winds 15 to 20 mph. Chance of rain

40 percent. 

.WEDNESDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 83. Chance of rain 30 percent. 

.WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 71 higher elevations. Chance of rain

30 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 80. Chance of rain 30 percent. 

.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows

around 75. Chance of rain 30 percent. 

.FRIDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 81. Chance of rain 30 percent. 

.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 71 higher elevations. Chance of rain

30 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

around 83. Chance of rain 30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 76 lower

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs around 83.

Chance of rain 20 percent. 



$$



VIZ001-180815-

St Thomas, St John and Adjacent Islands-

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Variably cloudy late in the evening then

clearing. Scattered showers late in the evening, then isolated

showers after midnight. Breezy. Lows 76 lower elevations ranging to

68 higher elevations. East winds 15 to 20 mph. Chance of rain

40 percent. 

.MARTIN LUTHER KING JR DAY...Mostly sunny with isolated showers.

Breezy. Highs 85 lower elevations ranging to 79 higher elevations.

East winds 15 to 20 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Breezy. Lows

77 lower elevations ranging to 70 higher elevations. East winds

15 to 20 mph. Chance of rain 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers early in the morning.

Isolated showers in the afternoon. Breezy. Highs 85 lower elevations

ranging to 79 higher elevations. East winds 15 to 20 mph. Chance of

rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with scattered showers in the

evening, then clear with isolated showers after midnight. Breezy.

Lows 76 lower elevations ranging to 67 higher elevations. East winds

15 to 20 mph. Chance of rain 30 percent. 

.WEDNESDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Breezy.

Highs 85 lower elevations ranging to 79 higher elevations. Chance of

rain 30 percent. 

.WEDNESDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 68 higher elevations. Chance of rain

30 percent. 

.THURSDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

85 lower elevations ranging to 78 higher elevations. Chance of rain

30 percent. 

.THURSDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 68 higher elevations. Chance of rain

30 percent. 

.FRIDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

83 lower elevations ranging to 77 higher elevations. Chance of rain

30 percent. 

.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows

76 lower elevations ranging to 68 higher elevations. Chance of rain

30 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

86 lower elevations ranging to 79 higher elevations. Chance of rain

30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 66 higher elevations. Chance of rain

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 



$$



VIZ002-180815-

St Croix-

915 PM AST Sun Jan 17 2021



.REST OF TONIGHT...Partly cloudy with isolated showers late in the

evening, then clear after midnight. Lows 76 lower elevations ranging

to 70 higher elevations. East winds 10 to 20 mph. Chance of rain

less than 20 percent. 

.MARTIN LUTHER KING JR DAY...Partly cloudy with isolated showers.

Breezy. Highs 85 lower elevations ranging to 80 higher elevations.

East winds 15 to 20 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Breezy. Lows

76 lower elevations ranging to 69 higher elevations. East winds

15 to 20 mph. Chance of rain 20 percent. 

.TUESDAY...Partly cloudy. Isolated showers early in the morning.

Isolated showers in the afternoon. Breezy. Highs 85 lower elevations

ranging to 80 higher elevations. East winds 15 to 20 mph. Chance of

rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with scattered showers in the

evening, then clear with isolated showers after midnight. Breezy.

Lows 76 lower elevations ranging to 69 higher elevations. East winds

15 to 20 mph. Chance of rain 40 percent. 

.WEDNESDAY...Partly cloudy with isolated showers. Breezy. Highs

85 lower elevations ranging to 80 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows

75 lower elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 68 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 84 lower

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Variably cloudy with scattered showers. Lows

75 lower elevations ranging to 69 higher elevations. Chance of rain

30 percent. 

.SATURDAY...Variably cloudy with scattered showers in the morning,

then partly cloudy with isolated showers in the afternoon. Highs

86 lower elevations ranging to 81 higher elevations. Chance of rain

30 percent. 

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 70 higher elevations. Chance of rain less than

20 percent. 

.SUNDAY...Partly cloudy with isolated showers. Highs 86 lower

elevations ranging to 81 higher elevations. Chance of rain less than

20 percent. 



$$

