

355 

FPCA52 TJSJ 181334 AAA

ZFPPR 



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

National Weather Service San Juan PR

934 AM AST Sun Oct 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

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows 78 lower

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

shifting to the southeast after midnight. Chance of rain less than

20 percent. 

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

Highs 90 lower elevations ranging to 85 higher elevations. North

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

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

elevations ranging to 71 higher elevations. East winds up to 5 mph

shifting to the southwest after midnight. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 85 higher

elevations. West winds up to 5 mph shifting to the northwest in the

afternoon. Chance of rain 40 percent. 

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

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

30 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs 91 lower elevations ranging to 85 higher

elevations. Chance of rain 60 percent. 

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

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

less than 20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 91 lower elevations ranging to 86 higher

elevations. Chance of rain 50 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 92 lower

elevations ranging to 85 higher elevations. Chance of rain

20 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

30 percent. 



$$



PRZ002-182015-

Northeast-

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

Loiza, Luquillo, Naguabo, and Rio Grande

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs 89 lower

elevations ranging to 76 higher elevations. East winds 5 to 10 mph.

Chance of rain 20 percent. 

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

elevations ranging to 64 higher elevations. Northeast winds up to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 77 higher elevations. Northeast winds up to

5 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 65 higher elevations. North winds up to 5 mph

shifting to the west after midnight. Chance of rain 20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 77 higher

elevations. West winds up to 5 mph shifting to the southeast in the

afternoon. Chance of rain 40 percent. 

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

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

40 percent. 

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

numerous showers and isolated thunderstorms in the afternoon. Highs

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

60 percent. 

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

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

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 90 lower elevations ranging to 79 higher

elevations. Chance of rain 50 percent. 

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

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

30 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

30 percent. 



$$



PRZ003-182015-

Southeast-

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

and Yabucoa

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs 89 lower

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

Chance of rain 20 percent. 

.TONIGHT...Partly cloudy. Isolated showers until early morning. Lows

80 lower elevations ranging to 66 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 20 percent. 

.MONDAY...Partly cloudy in the morning, then variably cloudy with

scattered showers in the afternoon. Highs 89 lower elevations

ranging to 81 higher elevations. East winds up to 10 mph. Chance of

rain 40 percent. 

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

evening. Lows 79 lower elevations ranging to 66 higher elevations.

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

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

isolated showers and thunderstorms in the afternoon. Highs 89 lower

elevations ranging to 81 higher elevations. Northwest winds up to

5 mph shifting to the southwest around 5 mph in the afternoon.

Chance of rain 20 percent. 

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

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

40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

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

50 percent. 

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

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

40 percent. 

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

then partly cloudy with isolated showers and thunderstorms in the

afternoon. Highs 89 lower elevations ranging to 82 higher

elevations. Chance of rain 40 percent. 

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

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

30 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 77 higher elevations. Chance of rain less than

20 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

30 percent. 



$$



PRZ004-182015-

Eastern Interior-

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

Gurabo, Juncos, Las Piedras, and San Lorenzo

934 AM AST Sun Oct 18 2020



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

morning and early afternoon, then variably cloudy with scattered

showers and isolated thunderstorms late in the afternoon. Highs

90 lower elevations ranging to 79 higher elevations. East winds 5 to

10 mph. Chance of rain 50 percent. 

.TONIGHT...Partly cloudy. Isolated showers until early morning. Lows

72 lower elevations ranging to 65 higher elevations. North winds up

to 5 mph. Chance of rain 20 percent. 

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

variably cloudy with scattered showers in the afternoon. Highs

91 lower elevations ranging to 81 higher elevations. Northeast winds

up to 5 mph. Chance of rain 40 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows

74 lower elevations ranging to 66 higher elevations. North winds up

to 5 mph shifting to the west after midnight. Chance of rain

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 91 lower elevations ranging to 81 higher

elevations. Northwest winds up to 5 mph. Chance of rain 40 percent. 

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

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

40 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs 88 lower elevations ranging to 81 higher

elevations. Chance of rain 60 percent. 

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

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

20 percent. 

.THURSDAY...Variably cloudy. Scattered showers in the morning, then

scattered showers and isolated thunderstorms in the afternoon. Highs

89 lower elevations ranging to 82 higher elevations. Chance of rain

50 percent. 

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

elevations ranging to 70 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 91 lower

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 

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

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

50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

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

30 percent. 



$$



PRZ005-182015-

North Central-

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

Manati, Vega Alta, and Vega Baja

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows 78 lower

elevations ranging to 69 higher elevations. South winds up to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy. Isolated showers in the morning. Highs

around 87. Southeast winds up to 5 mph shifting to the northeast

around 5 mph in the afternoon. Chance of rain less than 20 percent. 

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

elevations ranging to 70 higher elevations. Southeast winds up to

5 mph shifting to the south after midnight. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 87. Southwest winds up to 5 mph shifting

to the northwest around 5 mph in the afternoon. Chance of rain

40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 91 lower elevations ranging to 86 higher

elevations. Chance of rain 50 percent. 

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

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

20 percent. 

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

mostly cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 89. Chance of rain 50 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain less than

20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 92 lower

elevations ranging to 87 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 93 lower elevations ranging to 88 higher

elevations. Chance of rain 40 percent. 



$$



PRZ006-182015-

Central Interior-

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

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

934 AM AST Sun Oct 18 2020



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

with scattered showers and isolated thunderstorms early in the

afternoon. Mostly cloudy with numerous showers and isolated

thunderstorms late in the afternoon. Highs 88 lower elevations

ranging to 79 higher elevations. East winds 5 to 10 mph. Chance of

rain 70 percent. 

.TONIGHT...Partly cloudy. Isolated showers early in the evening.

Isolated showers after midnight. Lows 73 lower elevations ranging to

64 higher elevations. Northeast winds up to 10 mph. Chance of rain

20 percent. 

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

scattered showers early in the afternoon. Isolated showers late in

the afternoon. Highs 89 lower elevations ranging to 79 higher

elevations. Northeast winds up to 5 mph. Chance of rain 40 percent. 

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

elevations ranging to 62 higher elevations. Northeast winds up to

5 mph shifting to the northwest after midnight. Chance of rain

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 89 lower elevations ranging to 79 higher

elevations. West winds up to 5 mph. Chance of rain 40 percent. 

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

elevations ranging to 66 higher elevations. Chance of rain

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 88 lower elevations ranging to 80 higher

elevations. Chance of rain 50 percent. 

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

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

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 89 lower elevations ranging to 81 higher

elevations. Chance of rain 50 percent. 

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

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 91 lower

elevations ranging to 73 higher elevations. Chance of rain less than

20 percent. 

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

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 92 lower elevations ranging to 74 higher

elevations. Chance of rain 40 percent. 



$$



PRZ007-182015-

Ponce and Vicinity-

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

Ponce, and Santa Isabel

934 AM AST Sun Oct 18 2020



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

with scattered showers and isolated thunderstorms in the afternoon.

Highs 89 lower elevations ranging to 79 higher elevations. East

winds 5 to 15 mph. Chance of rain 50 percent. 

.TONIGHT...Partly cloudy. Scattered showers early in the evening.

Lows 76 lower elevations ranging to 64 higher elevations. Northeast

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

.MONDAY...Partly cloudy in the morning, then variably cloudy with

scattered showers in the afternoon. Highs 90 lower elevations

ranging to 79 higher elevations. East winds up to 5 mph shifting to

the south in the afternoon. Chance of rain 40 percent. 

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

evening. Lows 77 lower elevations ranging to 62 higher elevations.

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

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

isolated showers and thunderstorms in the afternoon. Highs 90 lower

elevations ranging to 79 higher elevations. North winds up to 5 mph

shifting to the southwest around 5 mph in the afternoon. Chance of

rain 20 percent. 

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

elevations ranging to 66 higher elevations. Chance of rain

20 percent. 

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

then variably cloudy with scattered showers and isolated

thunderstorms in the afternoon. Highs 89 lower elevations ranging to

80 higher elevations. Chance of rain 50 percent. 

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

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

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 81 higher

elevations. Chance of rain 30 percent. 

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

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 67 higher elevations. Chance of rain

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 91 lower elevations ranging to 73 higher

elevations. Chance of rain 50 percent. 



$$



PRZ008-182015-

Northwest-

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

and Quebradillas

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

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

elevations ranging to 69 higher elevations. Southeast winds 5 to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy. Isolated showers in the morning. Highs

around 87. Northeast winds 5 to 10 mph. Chance of rain less than

20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 70 higher elevations. Southeast winds up to

5 mph. Chance of rain less than 20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 87. South winds up to 5 mph shifting to

the northwest around 5 mph in the afternoon. Chance of rain

40 percent. 

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

elevations ranging to 72 higher elevations. Chance of rain less than

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs around 87. Chance of rain 40 percent. 

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

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

20 percent. 

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

mostly cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 89. Chance of rain 50 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 84 higher

elevations. Chance of rain 40 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 91 lower elevations ranging to 85 higher

elevations. Chance of rain 50 percent. 



$$



PRZ009-182015-

Western Interior-

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

Sabana Grande, San Sebastian, and Utuado

934 AM AST Sun Oct 18 2020



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

with scattered showers and isolated thunderstorms in the afternoon.

Highs 89 lower elevations ranging to 81 higher elevations. East

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

.TONIGHT...Partly cloudy. Isolated showers early in the evening.

Isolated showers early in the morning. Lows 75 lower elevations

ranging to 66 higher elevations. East winds 5 to 10 mph. Chance of

rain 20 percent. 

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

Isolated showers in the afternoon. Highs 90 lower elevations ranging

to 83 higher elevations. Northeast winds up to 5 mph. Chance of rain

20 percent. 

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

elevations ranging to 66 higher elevations. Southeast winds up to

5 mph. Chance of rain 20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 83 higher

elevations. Southeast winds up to 5 mph shifting to the northwest

around 5 mph in the afternoon. Chance of rain 40 percent. 

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

elevations ranging to 68 higher elevations. Chance of rain

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 90 lower elevations ranging to 81 higher

elevations. Chance of rain 50 percent. 

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

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

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 92 lower elevations ranging to 82 higher

elevations. Chance of rain 50 percent. 

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

elevations ranging to 69 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 92 lower

elevations ranging to 76 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

mostly cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 93 lower elevations ranging to 76 higher

elevations. Chance of rain 50 percent. 



$$



PRZ010-182015-

Mayaguez and Vicinity-

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

Rincon, and San German

934 AM AST Sun Oct 18 2020



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

cloudy. Isolated showers and thunderstorms early in the afternoon.

Isolated showers late in the afternoon. Highs 89 lower elevations

ranging to 84 higher elevations. East winds up to 10 mph. Chance of

rain 20 percent. 

.TONIGHT...Partly cloudy with isolated showers. Lows 80 lower

elevations ranging to 70 higher elevations. East winds 5 to 10 mph.

Chance of rain 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 85 higher elevations. East winds up to 10 mph.

Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 80 lower

elevations ranging to 70 higher elevations. East winds up to 10 mph.

Chance of rain less than 20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 85 higher

elevations. East winds up to 5 mph shifting to the northwest in the

afternoon. Chance of rain 40 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 81 lower

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs 90 lower elevations ranging to 83 higher

elevations. Chance of rain 30 percent. 

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

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

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 92 lower elevations ranging to 85 higher

elevations. Chance of rain 40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 82 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 88 lower

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 82 lower

elevations ranging to 73 higher elevations. Chance of rain less than

20 percent. 

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

mostly cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 89 lower elevations ranging to 79 higher

elevations. Chance of rain 50 percent. 



$$



PRZ011-182015-

Southwest-

Including the municipalities of Cabo Rojo, Guanica, and Lajas

934 AM AST Sun Oct 18 2020



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

with scattered showers in the afternoon. Highs 90 lower elevations

ranging to 85 higher elevations. East winds 5 to 15 mph. Chance of

rain 40 percent. 

.TONIGHT...Partly cloudy. Scattered showers early in the evening.

Lows 77 lower elevations ranging to 72 higher elevations. Northeast

winds around 5 mph. Chance of rain 30 percent. 

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

91 lower elevations ranging to 86 higher elevations. Southeast winds

up to 5 mph shifting to the south around 5 mph in the afternoon.

Chance of rain 20 percent. 

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

evening. Lows around 76. Northeast winds up to 5 mph. Chance of rain

20 percent. 

.TUESDAY...Partly cloudy with isolated showers. Highs 91 lower

elevations ranging to 86 higher elevations. East winds up to 5 mph

shifting to the southwest around 5 mph in the afternoon. Chance of

rain 20 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 80 lower

elevations ranging to 75 higher elevations. Chance of rain

20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 90 lower

elevations ranging to 85 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 92 lower

elevations ranging to 87 higher elevations. Chance of rain

20 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 81 lower

elevations ranging to 76 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs 90 lower

elevations ranging to 84 higher elevations. Chance of rain

20 percent. 

.FRIDAY NIGHT...Partly cloudy with isolated showers. Lows 81 lower

elevations ranging to 76 higher elevations. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 92 lower elevations ranging to 85 higher

elevations. Chance of rain 50 percent. 



$$



PRZ012-182015-

Culebra-

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows around 76.

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

.MONDAY...Partly cloudy with isolated showers. Highs around 88.

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

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 80 lower

elevations ranging to 75 higher elevations. Northeast winds around

5 mph shifting to the west after midnight. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 87. West winds around 5 mph. Chance of

rain 40 percent. 

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

79. Chance of rain 40 percent. 

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

numerous showers and isolated thunderstorms in the afternoon. Highs

around 89. Chance of rain 60 percent. 

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

around 80. Chance of rain 50 percent. 

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

then mostly cloudy with scattered showers and isolated thunderstorms

in the afternoon. Highs around 89. Chance of rain 50 percent. 

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

around 80. Chance of rain 30 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs around 88.

Chance of rain 20 percent. 

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

79. Chance of rain 50 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs around 88.

Chance of rain 20 percent. 



$$



PRZ013-182015-

Vieques-

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows 78 lower

elevations ranging to 72 higher elevations. Northeast winds 5 to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 88.

Northeast winds around 5 mph. Chance of rain 20 percent. 

.MONDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows

80 lower elevations ranging to 73 higher elevations. Northeast winds

around 5 mph shifting to the northwest after midnight. Chance of

rain less than 20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 88. West winds around 5 mph. Chance of

rain 30 percent. 

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

78. Chance of rain 40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 89. Chance of rain 50 percent. 

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

around 80. Chance of rain 50 percent. 

.THURSDAY...Variably cloudy. Scattered showers in the morning, then

scattered showers and isolated thunderstorms in the afternoon. Highs

around 88. Chance of rain 40 percent. 

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

around 80. Chance of rain 30 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs around 88.

Chance of rain 20 percent. 

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

79. Chance of rain 50 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs around 89.

Chance of rain 20 percent. 



$$



VIZ001-182015-

St Thomas, St John and Adjacent Islands-

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows 78 lower

elevations ranging to 71 higher elevations. Northeast winds 5 to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 88.

North winds around 5 mph. Chance of rain less than 20 percent. 

.MONDAY NIGHT...Partly cloudy with isolated showers. Lows 79 lower

elevations ranging to 72 higher elevations. North winds around 5 mph

shifting to the west after midnight. Chance of rain less than

20 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 87. West winds 5 to 10 mph. Chance of

rain 40 percent. 

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

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

40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 88. Chance of rain 50 percent. 

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

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

50 percent. 

.THURSDAY...Variably cloudy. Scattered showers in the morning, then

scattered showers and isolated thunderstorms in the afternoon. Highs

around 87. Chance of rain 40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows 80 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs around 88.

Chance of rain 20 percent. 

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

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

50 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs around 88.

Chance of rain less than 20 percent. 



$$



VIZ002-182015-

St Croix-

934 AM AST Sun Oct 18 2020



.REST OF TODAY...Partly cloudy with isolated showers. Highs around

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

.TONIGHT...Partly cloudy with isolated showers. Lows 75 lower

elevations ranging to 70 higher elevations. Northeast winds 5 to

10 mph. Chance of rain less than 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 88.

Northeast winds up to 5 mph shifting to the east in the afternoon.

Chance of rain less than 20 percent. 

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

elevations ranging to 70 higher elevations. Light winds becoming

west up to 5 mph after midnight. Chance of rain less than

20 percent. 

.TUESDAY...Partly cloudy with isolated showers. Highs around 88.

West winds around 5 mph. Chance of rain 20 percent. 

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

77. Chance of rain 50 percent. 

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

then variably cloudy with scattered showers and isolated

thunderstorms in the afternoon. Highs around 88. Chance of rain

40 percent. 

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

around 77. Chance of rain 50 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

around 89. Chance of rain 40 percent. 

.THURSDAY NIGHT...Partly cloudy with isolated showers. Lows around

78. Chance of rain less than 20 percent. 

.FRIDAY...Partly cloudy with isolated showers. Highs around 89.

Chance of rain 20 percent. 

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

78. Chance of rain 50 percent. 

.SATURDAY...Partly cloudy with isolated showers. Highs around 89.

Chance of rain less than 20 percent. 



$$

