

276 

FPCA52 TJSJ 181510

ZFPPR 



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

National Weather Service San Juan PR

1110 AM AST Fri Dec 18 2020



PRZ001-182015-

San Juan and Vicinity-

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

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

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Partly cloudy late in the morning then becoming

variably cloudy. Isolated showers late in the morning, then

scattered showers in the afternoon. Highs 87 lower elevations

ranging to 81 higher elevations. East winds 5 to 15 mph. Chance of

rain 30 percent. 

.TONIGHT...Clear early in the evening, then partly cloudy with

isolated showers in the late evening and overnight. Lows 77 lower

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

Chance of rain 20 percent. 

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

elevations ranging to 81 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

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

elevations ranging to 65 higher elevations. East winds 5 to 10 mph.

Chance of rain 20 percent. 

.SUNDAY...Variably cloudy with numerous showers in the morning, then

partly cloudy with isolated showers in the afternoon. Highs around

82. East winds 5 to 15 mph. Chance of rain 70 percent. 

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

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

50 percent. 

.MONDAY...Partly cloudy. Scattered showers in the morning, then

isolated showers in the afternoon. Highs 86 lower elevations ranging

to 81 higher elevations. Chance of rain 50 percent. 

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

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.TUESDAY...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

50 percent. 

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

75 lower elevations ranging to 66 higher elevations. 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

50 percent. 

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

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

50 percent. 

.THURSDAY...Variably cloudy with scattered showers. Highs 85 lower

elevations ranging to 80 higher elevations. Chance of rain

50 percent. 



$$



PRZ002-182015-

Northeast-

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

Loiza, Luquillo, Naguabo, and Rio Grande

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy late in the morning then becoming

partly cloudy. Scattered showers late in the morning, then isolated

showers late in the afternoon. Highs 86 lower elevations ranging to

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

30 percent. 

.TONIGHT...Partly cloudy with isolated SHOWERS. Lows 79 lower

elevations ranging to 59 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 20 percent. 

.SATURDAY...Partly cloudy with isolated SHOWERS. Highs 85 lower

elevations ranging to 75 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.SATURDAY NIGHT...Partly cloudy. Isolated SHOWERS in the late

evening and overnight. Lows 79 lower elevations ranging to 59 higher

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

.SUNDAY...Variably cloudy with numerous SHOWERS in the morning,

then partly cloudy with scattered SHOWERS in the afternoon.

Highs 83 lower elevations ranging to 72 higher elevations. East

winds 10 to 15 mph. Chance of rain 70 percent. 

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

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

50 percent. 

.MONDAY...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

50 percent. 

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

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

20 percent. 

.TUESDAY...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

50 percent. 

.TUESDAY NIGHT...Variably cloudy with numerous showers. Lows

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

60 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

60 percent. 

.WEDNESDAY NIGHT...Mostly cloudy with numerous SHOWERS. Lows

77 lower elevations ranging to 59 higher elevations. Chance of rain

60 percent. 

.THURSDAY...Variably cloudy. Numerous SHOWERS in the morning,

then scattered SHOWERS in the afternoon. Highs 84 lower

elevations ranging to 72 higher elevations. Chance of rain

60 percent. 



$$



PRZ003-182015-

Southeast-

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

and Yabucoa

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy with scattered showers late in the

morning, then partly cloudy with isolated showers in the afternoon.

Highs 86 lower elevations ranging to 77 higher elevations. East

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

.TONIGHT...Partly cloudy early in the evening, then isolated rain

showers in the late evening and early morning. Clear early in the

morning. Lows 77 lower elevations ranging to 59 higher elevations.

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

.SATURDAY...Partly cloudy with isolated SHOWERS. Highs 85 lower

elevations ranging to 76 higher elevations. Northeast winds 5 to

15 mph. Chance of rain 20 percent. 

.SATURDAY NIGHT...Clear early in the evening, then partly cloudy

with isolated SHOWERS in the late evening and overnight. Lows

77 lower elevations ranging to 59 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 20 percent. 

.SUNDAY...Variably cloudy with numerous SHOWERS in the morning,

then partly cloudy with isolated SHOWERS in the afternoon.

Highs 84 lower elevations ranging to 76 higher elevations. East

winds 5 to 15 mph. Chance of rain 70 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

50 percent. 

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

elevations ranging to 60 higher elevations. Chance of rain

20 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

40 percent. 

.TUESDAY NIGHT...Partly cloudy with scattered showers. Lows 75 lower

elevations ranging to 61 higher elevations. Chance of rain

50 percent. 

.WEDNESDAY...Partly cloudy. Scattered showers in the morning, then

isolated showers in the afternoon. Highs 84 lower elevations ranging

to 74 higher elevations. Chance of rain 50 percent. 

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

75 lower elevations ranging to 59 higher elevations. Chance of rain

50 percent. 

.THURSDAY...Variably cloudy in the morning then becoming partly

cloudy. Scattered SHOWERS. Highs 84 lower elevations ranging to

75 higher elevations. Chance of rain 50 percent. 



$$



PRZ004-182015-

Eastern Interior-

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

Gurabo, Juncos, Las Piedras, and San Lorenzo

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy late in the morning then becoming

partly cloudy. Scattered showers late in the morning, then isolated

showers late in the afternoon. Highs 87 lower elevations ranging to

77 higher elevations. East winds 5 to 10 mph. Chance of rain

40 percent. 

.TONIGHT...Partly cloudy. Isolated SHOWERS in the late evening

and overnight. Lows 72 lower elevations ranging to 59 higher

elevations. Northeast winds up to 5 mph. Chance of rain 20 percent. 

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

elevations ranging to 77 higher elevations. East winds up to 10 mph.

Chance of rain 20 percent. 

.SATURDAY NIGHT...Clear early in the evening, then partly cloudy

with isolated SHOWERS in the late evening and overnight. Lows

72 lower elevations ranging to 59 higher elevations. Northeast winds

up to 10 mph. Chance of rain 20 percent. 

.SUNDAY...Variably cloudy with numerous SHOWERS in the morning,

then partly cloudy with isolated SHOWERS in the afternoon.

Highs 84 lower elevations ranging to 75 higher elevations. East

winds 5 to 15 mph. Chance of rain 70 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

50 percent. 

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

elevations ranging to 60 higher elevations. Chance of rain

20 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

50 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

50 percent. 

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

69 lower elevations ranging to 59 higher elevations. Chance of rain

50 percent. 

.THURSDAY...Variably cloudy with scattered SHOWERS. Highs

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

50 percent. 



$$



PRZ005-182015-

North Central-

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

Manati, Vega Alta, and Vega Baja

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs 87 lower

elevations ranging to 81 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.TONIGHT...Clear in the evening then becoming partly cloudy.

Isolated showers. Lows 77 lower elevations ranging to 65 higher

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

.SATURDAY...Sunny early in the morning, then partly cloudy with

isolated showers in the late morning and afternoon. Highs 87 lower

elevations ranging to 81 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

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

elevations ranging to 64 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

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

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

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

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

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

Chance of rain 20 percent. 

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

elevations ranging to 64 higher elevations. Chance of rain

20 percent. 

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

Chance of rain 20 percent. 

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

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

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

Chance of rain 20 percent. 

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

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

20 percent. 

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

Chance of rain 20 percent. 



$$



PRZ006-182015-

Central Interior-

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

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

1110 AM AST Fri Dec 18 2020



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

morning, then variably cloudy with scattered showers in the

afternoon. Highs 86 lower elevations ranging to 74 higher

elevations. East winds 5 to 10 mph. Chance of rain 50 percent. 

.TONIGHT...Clear. Isolated SHOWERS in the late evening and

overnight. Lows 72 lower elevations ranging to 56 higher elevations.

Northeast winds up to 5 mph. Chance of rain 20 percent. 

.SATURDAY...Sunny in the morning then becoming variably cloudy.

Isolated SHOWERS late in the morning. Scattered SHOWERS

early in the afternoon, then isolated SHOWERS late in the

afternoon. Highs 85 lower elevations ranging to 74 higher

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

.SATURDAY NIGHT...Clear in the evening, then partly cloudy with

isolated SHOWERS after midnight. Lows 70 lower elevations

ranging to 55 higher elevations. Northeast winds up to 10 mph.

Chance of rain 20 percent. 

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

elevations ranging to 75 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.SUNDAY NIGHT...Partly cloudy with isolated SHOWERS. Lows

73 lower elevations ranging to 58 higher elevations. Chance of rain

20 percent. 

.MONDAY...Partly cloudy with isolated SHOWERS. Highs 85 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 

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

72 lower elevations ranging to 57 higher elevations. 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 73 higher elevations. Chance of rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated SHOWERS. Lows

73 lower elevations ranging to 58 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

71 lower elevations ranging to 55 higher elevations. Chance of rain

20 percent. 

.THURSDAY...Partly cloudy with isolated SHOWERS. Highs 84 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 



$$



PRZ007-182015-

Ponce and Vicinity-

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

Ponce, and Santa Isabel

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Sunny then becoming partly cloudy early in the

afternoon then becoming variably cloudy. Isolated showers late in

the morning, then scattered showers late in the afternoon. Highs

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

10 mph. Chance of rain 50 percent. 

.TONIGHT...Clear. Isolated SHOWERS early in the evening. Lows

75 lower elevations ranging to 55 higher elevations. Northeast winds

up to 10 mph. Chance of rain 20 percent. 

.SATURDAY...Sunny early in the morning, then partly cloudy with

isolated SHOWERS in the late morning and afternoon. Highs

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

to 10 mph. Chance of rain 20 percent. 

.SATURDAY NIGHT...Clear with isolated SHOWERS early in the

evening, then clear late in the evening. Partly cloudy with isolated

SHOWERS after midnight. Lows 74 lower elevations ranging to

55 higher elevations. Northeast winds 5 to 10 mph. Chance of rain

20 percent. 

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

elevations ranging to 75 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.SUNDAY NIGHT...Partly cloudy with isolated SHOWERS. Lows

73 lower elevations ranging to 57 higher elevations. Chance of rain

20 percent. 

.MONDAY...Partly cloudy with isolated SHOWERS. Highs 85 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

73 lower elevations ranging to 56 higher elevations. 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 72 higher elevations. Chance of rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated SHOWERS. Lows

74 lower elevations ranging to 57 higher elevations. Chance of rain

20 percent. 

.WEDNESDAY...Sunny in the morning then becoming partly cloudy.

Isolated SHOWERS. Highs 84 lower elevations ranging to

71 higher elevations. Chance of rain 20 percent. 

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

72 lower elevations ranging to 54 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 



$$



PRZ008-182015-

Northwest-

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

and Quebradillas

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Sunny late in the morning then becoming partly

cloudy. Isolated showers in the afternoon. Highs around 83. East

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

.TONIGHT...Partly cloudy with isolated showers. Lows 77 lower

elevations ranging to 66 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

.SATURDAY...Sunny in the morning, then partly cloudy with isolated

showers in the afternoon. Highs around 82. East winds 5 to 15 mph.

Chance of rain 20 percent. 

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

evening. Isolated showers after midnight. Lows 77 lower elevations

ranging to 65 higher elevations. East winds 10 to 15 mph. Chance of

rain 20 percent. 

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

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

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

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

20 percent. 

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

Chance of rain 20 percent. 

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

elevations ranging to 65 higher elevations. Chance of rain

20 percent. 

.TUESDAY...Mostly sunny in the morning then becoming partly cloudy.

Isolated showers. Highs around 83. Chance of rain 20 percent. 

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

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

20 percent. 

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

Chance of rain 20 percent. 

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

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

less than 20 percent. 

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

Chance of rain less than 20 percent. 



$$



PRZ009-182015-

Western Interior-

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

Sabana Grande, San Sebastian, and Utuado

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Sunny late in the morning, then partly cloudy with

isolated showers early in the afternoon. Mostly cloudy with

scattered showers late in the afternoon. Highs 85 lower elevations

ranging to 75 higher elevations. East winds up to 10 mph. Chance of

rain 50 percent. 

.TONIGHT...Clear. Isolated SHOWERS early in the evening.

Isolated SHOWERS after midnight. Lows 73 lower elevations

ranging to 57 higher elevations. East winds up to 10 mph. Chance of

rain 20 percent. 

.SATURDAY...Sunny in the morning then becoming variably cloudy.

Isolated SHOWERS late in the morning. Scattered SHOWERS

early in the afternoon, then isolated SHOWERS late in the

afternoon. Highs 85 lower elevations ranging to 75 higher

elevations. Northeast winds up to 10 mph. Chance of rain 40 percent.

.SATURDAY NIGHT...Clear with isolated SHOWERS early in the

evening, then clear late in the evening. Partly cloudy with isolated

SHOWERS after midnight. Lows 73 lower elevations ranging to

56 higher elevations. Northeast winds 5 to 10 mph. Chance of rain

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 78 higher elevations. East

winds 5 to 10 mph. Chance of rain 50 percent. 

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

73 lower elevations ranging to 59 higher elevations. Chance of rain

less than 20 percent. 

.MONDAY...Mostly sunny in the morning then becoming partly cloudy.

Isolated SHOWERS. Highs 85 lower elevations ranging to

75 higher elevations. Chance of rain 20 percent. 

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

72 lower elevations ranging to 58 higher elevations. Chance of rain

less than 20 percent. 

.TUESDAY...Mostly sunny with isolated SHOWERS in the morning,

then partly cloudy with scattered SHOWERS in the afternoon.

Highs 85 lower elevations ranging to 75 higher elevations. Chance of

rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated SHOWERS. Lows

73 lower elevations ranging to 59 higher elevations. Chance of rain

less than 20 percent. 

.WEDNESDAY...Mostly sunny in the morning then becoming partly

cloudy. Isolated SHOWERS. Highs 84 lower elevations ranging to

74 higher elevations. Chance of rain 20 percent. 

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

72 lower elevations ranging to 56 higher elevations. Chance of rain

less than 20 percent. 

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

elevations ranging to 75 higher elevations. Chance of rain

20 percent. 



$$



PRZ010-182015-

Mayaguez and Vicinity-

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

Rincon, and San German

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Sunny late in the morning, then partly cloudy with

isolated showers early in the afternoon. Mostly cloudy with

scattered showers late in the afternoon. Highs 84 lower elevations

ranging to 77 higher elevations. East winds up to 10 mph. Chance of

rain 50 percent. 

.TONIGHT...Partly cloudy with isolated SHOWERS early in the

evening, then partly cloudy late in the evening. Clear with isolated

SHOWERS after midnight. Lows 79 lower elevations ranging to

59 higher elevations. East winds 5 to 10 mph with gusts to around

25 mph. Chance of rain 20 percent. 

.SATURDAY...Sunny in the morning, then partly cloudy with scattered

SHOWERS early in the afternoon. Partly cloudy with isolated

SHOWERS late in the afternoon. Highs 84 lower elevations

ranging to 77 higher elevations. East winds 5 to 15 mph. Chance of

rain 40 percent. 

.SATURDAY NIGHT...Clear with isolated SHOWERS early in the

evening, then clear late in the evening. Partly cloudy with isolated

SHOWERS after midnight. Lows 79 lower elevations ranging to

59 higher elevations. East winds 5 to 15 mph with gusts to around

30 mph. Chance of rain 20 percent. 

.SUNDAY...Mostly sunny with isolated SHOWERS in the morning,

then variably cloudy with scattered SHOWERS in the afternoon.

Highs 86 lower elevations ranging to 80 higher elevations. East

winds 5 to 15 mph with gusts to around 30 mph. Chance of rain

50 percent. 

.SUNDAY NIGHT...Mostly clear with isolated showers. Lows 78 lower

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

20 percent. 

.MONDAY...Mostly sunny in the morning then becoming partly cloudy.

Isolated showers. Highs 85 lower elevations ranging to 79 higher

elevations. Chance of rain 20 percent. 

.MONDAY NIGHT...Mostly clear with isolated showers. Lows 77 lower

elevations ranging to 61 higher elevations. Chance of rain

20 percent. 

.TUESDAY...Sunny with isolated showers in the morning, then partly

cloudy with scattered showers in the afternoon. Highs 85 lower

elevations ranging to 79 higher elevations. Chance of rain

40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 78 lower

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

20 percent. 

.WEDNESDAY...Mostly sunny in the morning then becoming partly

cloudy. Isolated showers. Highs 84 lower elevations ranging to

78 higher elevations. Chance of rain 20 percent. 

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

77 lower elevations ranging to 59 higher elevations. Chance of rain

less than 20 percent. 

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

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 



$$



PRZ011-182015-

Southwest-

Including the municipalities of Cabo Rojo, Guanica, and Lajas

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Sunny late in the morning, then partly cloudy with

isolated showers early in the afternoon. Mostly cloudy with

scattered showers late in the afternoon. Highs 85 lower elevations

ranging to 80 higher elevations. Southeast winds up to 10 mph.

Chance of rain 50 percent. 

.TONIGHT...Clear. Isolated showers early in the evening. Lows

77 lower elevations ranging to 70 higher elevations. Northeast winds

up to 10 mph. Chance of rain 20 percent. 

.SATURDAY...Sunny in the morning, then variably cloudy with

scattered showers in the afternoon. Highs around 82. East winds up

to 5 mph shifting to the southeast in the afternoon. Chance of rain

50 percent. 

.SATURDAY NIGHT...Clear with isolated showers early in the evening,

then clear late in the evening. Partly cloudy with isolated showers

after midnight. Lows 77 lower elevations ranging to 69 higher

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

.SUNDAY...Mostly sunny in the morning then becoming partly cloudy.

Isolated showers. Highs around 84. East winds 5 to 15 mph. Chance of

rain 20 percent. 

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

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

20 percent. 

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

Chance of rain 20 percent. 

.MONDAY NIGHT...Mostly clear with isolated showers. Lows 75 lower

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

20 percent. 

.TUESDAY...Mostly sunny in the morning then becoming partly cloudy.

Isolated showers. Highs around 84. Chance of rain 20 percent. 

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

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

20 percent. 

.WEDNESDAY...Sunny in the morning then becoming partly cloudy.

Isolated showers. Highs around 83. Chance of rain 20 percent. 

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

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

less than 20 percent. 

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

Chance of rain 20 percent. 



$$



PRZ012-182015-

Culebra-

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy with scattered showers late in the

morning, then partly cloudy with isolated showers in the afternoon.

Highs around 85. East winds 10 to 15 mph. Chance of rain 30 percent.

.TONIGHT...Clear early in the evening, then partly cloudy with

isolated showers in the late evening and overnight. Lows 79 lower

elevations ranging to 74 higher elevations. East winds around

15 mph. Chance of rain 20 percent. 

.SATURDAY...Partly cloudy. Isolated showers until late afternoon.

Highs around 85. East winds around 15 mph. Chance of rain

20 percent. 

.SATURDAY NIGHT...Clear in the evening, then variably cloudy with

scattered showers after midnight. Breezy. Lows 79 lower elevations

ranging to 72 higher elevations. Northeast winds 15 to 20 mph.

Chance of rain 30 percent. 

.SUNDAY...Partly cloudy. Scattered showers in the morning, then

isolated showers in the afternoon. Breezy. Highs around 84. East

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

.SUNDAY NIGHT...Partly cloudy with scattered showers. Breezy. Lows

around 75. Chance of rain 30 percent. 

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

scattered showers in the afternoon. Breezy. Highs around 84. Chance

of rain 30 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers in the evening, then

scattered showers after midnight. Lows around 75. Chance of rain

40 percent. 

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

isolated showers in the afternoon. Highs around 84. Chance of rain

40 percent. 

.TUESDAY NIGHT...Variably cloudy with scattered showers. Breezy.

Lows around 75. Chance of rain 50 percent. 

.WEDNESDAY...Variably cloudy in the morning then becoming partly

cloudy. Scattered showers. Breezy. Highs around 85. Chance of rain

40 percent. 

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

Lows 77 lower elevations ranging to 72 higher elevations. Chance of

rain 40 percent. 

.THURSDAY...Variably cloudy in the morning then becoming partly

cloudy. Scattered showers. Breezy. Highs around 84. Chance of rain

30 percent. 



$$



PRZ013-182015-

Vieques-

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy with scattered showers late in the

morning, then partly cloudy with isolated showers late in the

afternoon. Highs around 84. East winds 10 to 15 mph. Chance of rain

30 percent. 

.TONIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 73 higher elevations. Northeast winds 10 to

15 mph. Chance of rain 20 percent. 

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

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

.SATURDAY NIGHT...Clear in the evening, then partly cloudy with

isolated showers after midnight. Breezy. Lows 79 lower elevations

ranging to 73 higher elevations. Northeast winds 15 to 20 mph.

Chance of rain 20 percent. 

.SUNDAY...Partly cloudy in the morning then becoming variably

cloudy. Scattered showers. Breezy. Highs around 84. East winds 15 to

20 mph. Chance of rain 40 percent. 

.SUNDAY NIGHT...Partly cloudy with scattered showers. Breezy. Lows

around 75. Chance of rain 40 percent. 

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

84. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers in the evening, then

scattered showers after midnight. Lows around 75. Chance of rain

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

around 84. Chance of rain 40 percent. 

.TUESDAY NIGHT...Variably cloudy with numerous showers. Breezy. Lows

around 75. Chance of rain 60 percent. 

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

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

Highs around 84. Chance of rain 50 percent. 

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

Lows 78 lower elevations ranging to 72 higher elevations. Chance of

rain 50 percent. 

.THURSDAY...Variably cloudy in the morning then becoming partly

cloudy. Scattered showers. Breezy. Highs around 84. Chance of rain

40 percent. 



$$



VIZ001-182015-

St Thomas, St John and Adjacent Islands-

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy with scattered showers late in the

morning, then partly cloudy with isolated showers in the afternoon.

Highs 87 lower elevations ranging to 82 higher elevations. East

winds around 15 mph. Chance of rain 30 percent. 

.TONIGHT...Clear early in the evening, then partly cloudy with

isolated showers in the late evening and overnight. Breezy. Lows

79 lower elevations ranging to 68 higher elevations. East winds

15 to 20 mph. Chance of rain 20 percent. 

.SATURDAY...Partly cloudy. Isolated showers until late afternoon.

Highs 86 lower elevations ranging to 81 higher elevations. East

winds around 15 mph. Chance of rain 20 percent. 

.SATURDAY NIGHT...Clear in the evening, then variably cloudy with

scattered showers after midnight. Breezy. Lows 77 lower elevations

ranging to 68 higher elevations. Northeast winds 15 to 20 mph.

Chance of rain 30 percent. 

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

85 lower elevations ranging to 79 higher elevations. East winds

15 to 20 mph. Chance of rain 20 percent. 

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

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

20 percent. 

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

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

20 percent. 

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

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

20 percent. 

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

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

.WEDNESDAY...Variably cloudy. Isolated showers in the morning, then

scattered showers in the afternoon. Breezy. Highs 86 lower

elevations ranging to 80 higher elevations. Chance of rain

40 percent. 

.WEDNESDAY NIGHT...Variably cloudy with isolated showers. Breezy.

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

rain 20 percent. 

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

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

20 percent. 



$$



VIZ002-182015-

St Croix-

1110 AM AST Fri Dec 18 2020



.REST OF TODAY...Variably cloudy with scattered showers late in the

morning, then partly cloudy with isolated showers in the afternoon.

Highs 87 lower elevations ranging to 78 higher elevations. East

winds around 15 mph. Chance of rain 30 percent. 

.TONIGHT...Partly cloudy with isolated showers. Lows 77 lower

elevations ranging to 66 higher elevations. East winds around

15 mph. Chance of rain 20 percent. 

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

elevations ranging to 78 higher elevations. East winds around

15 mph. Chance of rain 20 percent. 

.SATURDAY NIGHT...Clear with isolated showers early in the evening,

then clear late in the evening. Partly cloudy with isolated showers

after midnight. Breezy. Lows 78 lower elevations ranging to

69 higher elevations. Northeast winds 15 to 20 mph. Chance of rain

20 percent. 

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

scattered showers in the afternoon. Breezy. Highs around 85. East

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

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

around 74. Chance of rain less than 20 percent. 

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

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

less than 20 percent. 

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

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

20 percent. 

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

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

20 percent. 

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

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

20 percent. 

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

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

less than 20 percent. 

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

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

20 percent. 

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

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

less than 20 percent. 



$$

