

100 

FPCA52 TJSJ 162324

ZFPPR 



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

National Weather Service San Juan PR

724 PM AST Fri Oct 16 2020



PRZ001-170815-

San Juan and Vicinity-

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

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

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Becoming variably cloudy after midnight. Showers

in the evening. Isolated thunderstorms through the night. Scattered

showers after midnight. Lows 79 lower elevations ranging to

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

100 percent. 

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

cloudy. Numerous showers and isolated thunderstorms. Highs 89 lower

elevations ranging to 82 higher elevations. Southeast winds 5 to

15 mph. Chance of rain 70 percent. 

.SATURDAY NIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms early in the evening, then variably cloudy with

scattered showers in the late evening and overnight. Lows 78 lower

elevations ranging to 72 higher elevations. Southeast winds 5 to

10 mph. Chance of rain 50 percent. 

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

variably cloudy with numerous showers and isolated thunderstorms in

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

rain 70 percent. 

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

elevations ranging to 71 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs 89 lower

elevations ranging to 83 higher elevations. Chance of rain

20 percent. 

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

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

30 percent. 

.TUESDAY...Partly 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 86 higher

elevations. Chance of rain 60 percent. 

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

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

30 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs 91 lower elevations ranging to 86 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

20 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

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

30 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. 



$$



PRZ002-170815-

Northeast-

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

Loiza, Luquillo, Naguabo, and Rio Grande

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Showers and isolated thunderstorms in the

evening, then numerous showers and isolated thunderstorms after

midnight. Lows 80 lower elevations ranging to 68 higher elevations.

East winds 5 to 15 mph. Chance of rain 100 percent. 

.SATURDAY...Mostly cloudy with numerous showers and isolated

thunderstorms in the morning, then variably cloudy with scattered

showers and isolated thunderstorms in the afternoon. Highs 89 lower

elevations ranging to 76 higher elevations. Southeast winds 5 to

15 mph. Chance of rain 70 percent. 

.SATURDAY NIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms early in the evening, then variably cloudy with

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

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

Chance of rain 50 percent. 

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

numerous showers in the afternoon. Highs 89 lower elevations ranging

to 76 higher elevations. East winds 5 to 10 mph. Chance of rain

70 percent. 

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

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

Chance of rain 20 percent. 

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

elevations ranging to 75 higher elevations. Chance of rain

20 percent. 

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

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

30 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 80 higher

elevations. Chance of rain 50 percent. 

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

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

40 percent. 

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

numerous showers and isolated thunderstorms in the afternoon. Highs

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

60 percent. 

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

80 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

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

30 percent. 

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

elevations ranging to 68 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

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

30 percent. 



$$



PRZ003-170815-

Southeast-

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

and Yabucoa

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Showers and isolated thunderstorms in the

evening, then numerous showers and isolated thunderstorms after

midnight. Lows 80 lower elevations ranging to 68 higher elevations.

East winds 5 to 15 mph. Chance of rain 100 percent. 

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

cloudy. Numerous showers and isolated thunderstorms. Highs 88 lower

elevations ranging to 78 higher elevations. East winds 5 to 15 mph.

Chance of rain 70 percent. 

.SATURDAY NIGHT...Variably cloudy. Numerous showers and isolated

thunderstorms early in the evening, then scattered showers in the

late evening and overnight. Lows 80 lower elevations ranging to

67 higher elevations. Northeast winds 5 to 15 mph. Chance of rain

60 percent. 

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

mostly cloudy with numerous showers and isolated thunderstorms in

the afternoon. Highs 89 lower elevations ranging to 80 higher

elevations. East winds 5 to 10 mph. Chance of rain 70 percent. 

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

elevations ranging to 67 higher elevations. North winds 5 to 10 mph.

Chance of rain 20 percent. 

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

elevations ranging to 79 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 66 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 82 higher elevations. 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. Scattered showers in the morning, then

scattered showers and isolated thunderstorms in the afternoon. Highs

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

50 percent. 

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

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

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 89 lower

elevations ranging to 77 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 69 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 78 higher elevations. Chance of rain

20 percent. 



$$



PRZ004-170815-

Eastern Interior-

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

Gurabo, Juncos, Las Piedras, and San Lorenzo

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Showers and isolated thunderstorms in the

evening, then numerous showers and isolated thunderstorms after

midnight. Lows 75 lower elevations ranging to 68 higher elevations.

Southeast winds 5 to 15 mph. Chance of rain 100 percent. 

.SATURDAY...Mostly cloudy with numerous showers and isolated

thunderstorms. Highs 88 lower elevations ranging to 77 higher

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

.SATURDAY NIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms early in the evening, then variably cloudy with

scattered showers in the late evening and overnight. Lows 74 lower

elevations ranging to 67 higher elevations. Northeast winds up to

10 mph. Chance of rain 50 percent. 

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

numerous showers and isolated thunderstorms in the afternoon. Highs

90 lower elevations ranging to 79 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 70 percent. 

.SUNDAY NIGHT...Partly cloudy. Scattered showers in the evening.

Lows 74 lower elevations ranging to 66 higher elevations. North

winds around 5 mph. Chance of rain 30 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 88 lower elevations ranging to 79 higher

elevations. Chance of rain 30 percent. 

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

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

30 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 82 higher

elevations. Chance of rain 50 percent. 

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

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

40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

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

50 percent. 

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

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

20 percent. 

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

then partly cloudy with isolated showers and thunderstorms in the

afternoon. Highs 91 lower elevations ranging to 77 higher

elevations. Chance of rain 30 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. 



$$



PRZ005-170815-

North Central-

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

Manati, Vega Alta, and Vega Baja

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms in the evening, then partly cloudy with isolated

showers after midnight. Lows 80 lower elevations ranging to

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

50 percent. 

.SATURDAY...Variably cloudy. Scattered showers until late afternoon.

Isolated thunderstorms in the afternoon. Numerous showers late in

the afternoon. Highs around 87. East winds 5 to 15 mph. Chance of

rain 70 percent. 

.SATURDAY NIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms early in the evening, then variably cloudy with

scattered showers in the late evening and overnight. Lows 78 lower

elevations ranging to 71 higher elevations. Southeast winds 5 to

15 mph. Chance of rain 50 percent. 

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

variably cloudy with numerous showers and isolated thunderstorms in

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

rain 70 percent. 

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

elevations ranging to 71 higher elevations. East winds 5 to 10 mph.

Chance of rain 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 87.

Chance of rain 20 percent. 

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

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 

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

mostly cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 90. Chance of rain 50 percent. 

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

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs around 90. Chance of rain 60 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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 92 lower elevations ranging to 87 higher

elevations. Chance of rain 30 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 around

90. Chance of rain 20 percent. 



$$



PRZ006-170815-

Central Interior-

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

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

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Becoming variably cloudy after midnight. Showers

in the evening. Isolated thunderstorms through the night. Scattered

showers after midnight. Lows 76 lower elevations ranging to

65 higher elevations. Southeast winds 5 to 15 mph. Chance of rain

100 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs 88 lower elevations ranging to 76 higher

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

.SATURDAY NIGHT...Variably cloudy. Scattered showers and isolated

thunderstorms early in the evening, then scattered showers in the

late evening and overnight. Lows 74 lower elevations ranging to

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

50 percent. 

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

mostly cloudy with showers and scattered thunderstorms in the

afternoon. Highs 88 lower elevations ranging to 79 higher

elevations. Northeast winds 5 to 10 mph. Chance of rain 90 percent. 

.SUNDAY NIGHT...Partly cloudy. Scattered showers in the evening.

Lows 75 lower elevations ranging to 65 higher elevations. Northeast

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

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 87 lower elevations ranging to 77 higher

elevations. Chance of rain 30 percent. 

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

elevations ranging to 63 higher elevations. 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 80 higher

elevations. Chance of rain 50 percent. 

.TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 75 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 90 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 67 higher elevations. Chance of rain

less than 20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 91 lower

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 



$$



PRZ007-170815-

Ponce and Vicinity-

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

Ponce, and Santa Isabel

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Becoming variably cloudy after midnight. Showers

in the evening. Isolated thunderstorms through the night. Scattered

showers after midnight. Lows 78 lower elevations ranging to

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

100 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs 88 lower elevations ranging to 76 higher

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

.SATURDAY NIGHT...Variably cloudy. Scattered showers and isolated

thunderstorms early in the evening, then scattered showers in the

late evening and overnight. Lows 76 lower elevations ranging to

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

50 percent. 

.SUNDAY...Partly cloudy in the morning, then mostly cloudy with

showers and scattered thunderstorms in the afternoon. Highs 89 lower

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

Chance of rain 90 percent. 

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

76 lower elevations ranging to 65 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 20 percent. 

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

elevations ranging to 77 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 63 higher elevations. Chance of rain less than

20 percent. 

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

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

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

40 percent. 

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

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

less than 20 percent. 

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

elevations ranging to 72 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

elevations ranging to 73 higher elevations. Chance of rain

20 percent. 



$$



PRZ008-170815-

Northwest-

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

and Quebradillas

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy then becoming variably cloudy late

in the evening then becoming partly cloudy. Isolated showers. Lows

79 lower elevations ranging to 70 higher elevations. East winds 5 to

10 mph. Chance of rain 20 percent. 

.SATURDAY...Partly cloudy in the morning then becoming mostly

cloudy. Isolated showers in the morning, then numerous showers and

isolated thunderstorms early in the afternoon. Showers and scattered

thunderstorms late in the afternoon. Highs around 86. East winds

5 to 15 mph. Chance of rain 90 percent. 

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

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

15 mph. Chance of rain 20 percent. 

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

variably cloudy with numerous showers and isolated thunderstorms in

the afternoon. Highs around 86. East winds 10 to 15 mph. Chance of

rain 70 percent. 

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

elevations ranging to 71 higher elevations. East winds 5 to 15 mph.

Chance of rain 20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs around

86. Chance of rain 20 percent. 

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

elevations ranging to 71 higher elevations. Chance of rain

20 percent. 

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

Chance of rain 20 percent. 

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

elevations ranging to 71 higher elevations. Chance of rain less than

20 percent. 

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

then mostly cloudy with numerous showers and isolated thunderstorms

in the afternoon. Highs around 88. 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...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 83 higher

elevations. Chance of rain 30 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 91 lower elevations ranging to 86 higher

elevations. Chance of rain 40 percent. 



$$



PRZ009-170815-

Western Interior-

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

Sabana Grande, San Sebastian, and Utuado

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy with scattered showers and isolated

thunderstorms in the evening, then partly cloudy with isolated

showers after midnight. Lows 77 lower elevations ranging to

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

50 percent. 

.SATURDAY...Variably cloudy in the morning then becoming cloudy.

Scattered showers in the morning, then showers and scattered

thunderstorms in the afternoon. Highs 89 lower elevations ranging to

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

90 percent. 

.SATURDAY NIGHT...Variably cloudy in the evening then becoming

partly cloudy. Isolated showers. Lows 75 lower elevations ranging to

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

20 percent. 

.SUNDAY...Partly cloudy in the morning, then mostly cloudy with

showers and scattered thunderstorms in the afternoon. Highs 89 lower

elevations ranging to 81 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 90 percent. 

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

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

to 10 mph. Chance of rain 20 percent. 

.MONDAY...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 30 percent. 

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

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

20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 92 lower

elevations ranging to 82 higher elevations. Chance of rain

20 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 92 lower elevations ranging to 82 higher

elevations. Chance of rain 50 percent. 

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

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

less than 20 percent. 

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

isolated showers and thunderstorms in the afternoon. Highs 91 lower

elevations ranging to 74 higher elevations. Chance of rain

20 percent. 

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

elevations ranging to 69 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 93 lower elevations ranging to 77 higher

elevations. Chance of rain 40 percent. 



$$



PRZ010-170815-

Mayaguez and Vicinity-

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

Rincon, and San German

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy with isolated showers and

thunderstorms in the evening, then partly cloudy with isolated

showers after midnight. Lows 82 lower elevations ranging to

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

25 mph. Chance of rain 20 percent. 

.SATURDAY...Partly cloudy in the morning then becoming mostly

cloudy. Isolated showers in the morning, then numerous showers and

isolated thunderstorms early in the afternoon. Showers and scattered

thunderstorms late in the afternoon. Highs 89 lower elevations

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

rain 90 percent. 

.SATURDAY NIGHT...Variably cloudy in the evening then becoming

partly cloudy. Isolated showers. Lows 80 lower elevations ranging to

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

20 percent. 

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

numerous showers and isolated thunderstorms in the afternoon. Highs

89 lower elevations ranging to 84 higher elevations. East winds 5 to

10 mph. Chance of rain 70 percent. 

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

81 lower elevations ranging to 71 higher elevations. Northeast winds

5 to 10 mph. Chance of rain 20 percent. 

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

elevations ranging to 83 higher elevations. Chance of rain

20 percent. 

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

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

20 percent. 

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

elevations ranging to 84 higher elevations. Chance of rain

20 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 84 higher

elevations. Chance of rain 50 percent. 

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

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

20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 88 lower

elevations ranging to 77 higher elevations. Chance of rain

20 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 with isolated showers in the morning, then

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs 90 lower elevations ranging to 80 higher

elevations. Chance of rain 40 percent. 



$$



PRZ011-170815-

Southwest-

Including the municipalities of Cabo Rojo, Guanica, and Lajas

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy early in the evening then becoming

variably cloudy. Numerous showers in the evening. Isolated

thunderstorms until early morning. Isolated showers after midnight.

Lows 80 lower elevations ranging to 75 higher elevations. East winds

10 to 15 mph. Chance of rain 70 percent. 

.SATURDAY...Partly cloudy in the morning then becoming mostly

cloudy. Scattered showers in the morning, then numerous showers and

isolated thunderstorms in the afternoon. Highs 89 lower elevations

ranging to 84 higher elevations. Southeast winds 10 to 15 mph.

Chance of rain 70 percent. 

.SATURDAY NIGHT...Variably cloudy in the evening then becoming

partly cloudy. Isolated thunderstorms early in the evening.

Scattered showers in the evening, then isolated showers after

midnight. Lows around 76. East winds 5 to 10 mph. Chance of rain

50 percent. 

.SUNDAY...Partly cloudy in the morning, then mostly cloudy with

numerous showers and isolated thunderstorms in the afternoon. Highs

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

10 mph. Chance of rain 70 percent. 

.SUNDAY NIGHT...Partly cloudy. Scattered showers in the evening.

Lows 78 lower elevations ranging to 73 higher elevations. Northeast

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

.MONDAY...Partly cloudy with isolated showers. Highs around 86.

Chance of rain 20 percent. 

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

Chance of rain less than 20 percent. 

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

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 with scattered showers. Highs around

88. Chance of rain 40 percent. 

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

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

less than 20 percent. 

.THURSDAY...Partly cloudy with isolated showers. Highs 89 lower

elevations ranging to 83 higher elevations. Chance of rain less than

20 percent. 

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

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

20 percent. 

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

elevations ranging to 86 higher elevations. Chance of rain

20 percent. 



$$



PRZ012-170815-

Culebra-

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Cloudy. Numerous showers and isolated

thunderstorms in the evening, then showers and isolated

thunderstorms after midnight. Breezy. Lows 82 lower elevations

ranging to 77 higher elevations. Southeast winds 15 to 20 mph.

Chance of rain 80 percent. 

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

cloudy. Numerous showers and isolated thunderstorms early in the

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

Isolated thunderstorms in the afternoon. Highs around 88. Southeast

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

.SATURDAY NIGHT...Partly cloudy with scattered showers and isolated

thunderstorms in the evening, then variably cloudy with scattered

showers after midnight. Lows around 78. East winds around 15 mph.

Chance of rain 50 percent. 

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

scattered showers in the afternoon. Highs around 88. East winds

10 to 15 mph. Chance of rain 40 percent. 

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

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

.MONDAY...Partly cloudy with isolated showers. Highs around 87.

Chance of rain 20 percent. 

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

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

30 percent. 

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

variably cloudy with scattered showers and isolated thunderstorms in

the afternoon. Highs around 89. Chance of rain 40 percent. 

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

80. Chance of rain 40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 89. Chance of rain 50 percent. 

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

81. Chance of rain 20 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 88. Chance of rain 30 percent. 

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

80. Chance of rain 20 percent. 

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

Chance of rain 20 percent. 



$$



PRZ013-170815-

Vieques-

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Showers and isolated thunderstorms. Lows 82 lower

elevations ranging to 76 higher elevations. East winds 10 to 15 mph.

Chance of rain 100 percent. 

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

cloudy. Numerous showers and isolated thunderstorms early in the

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

Isolated thunderstorms in the afternoon. Highs around 88. Southeast

winds 10 to 15 mph. Chance of rain 60 percent. 

.SATURDAY NIGHT...Variably cloudy. Numerous showers and isolated

thunderstorms early in the evening, then scattered showers in the

late evening and overnight. Lows 81 lower elevations ranging to

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

60 percent. 

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

variably cloudy with scattered showers in the afternoon. Highs

around 88. East winds 10 to 15 mph. Chance of rain 50 percent. 

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

elevations ranging to 72 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 87.

Chance of rain less than 20 percent. 

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

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

30 percent. 

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

Chance of rain 20 percent. 

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

79. Chance of rain 40 percent. 

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

then variably cloudy with scattered showers and isolated

thunderstorms in the afternoon. Highs around 89. Chance of rain

50 percent. 

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

80. Chance of rain 20 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 87. Chance of rain 30 percent. 

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

80. Chance of rain 20 percent. 

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

variably cloudy with scattered showers in the afternoon. Highs

around 88. Chance of rain 30 percent. 



$$



VIZ001-170815-

St Thomas, St John and Adjacent Islands-

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Showers and isolated thunderstorms. Breezy. Lows

79 lower elevations ranging to 72 higher elevations. Southeast winds

15 to 20 mph. Chance of rain 100 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

89 lower elevations ranging to 84 higher elevations. Southeast winds

10 to 15 mph. Chance of rain 50 percent. 

.SATURDAY NIGHT...Partly cloudy with scattered showers and isolated

thunderstorms early in the evening, then partly cloudy with

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

elevations ranging to 72 higher elevations. East winds 10 to 15 mph.

Chance of rain 40 percent. 

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

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

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

elevations ranging to 71 higher elevations. Northeast winds 5 to

10 mph. Chance of rain 20 percent. 

.MONDAY...Partly cloudy with isolated showers. Highs around 87.

Chance of rain 20 percent. 

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

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

30 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. Chance of rain 50 percent. 

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

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

40 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 87. Chance of rain 50 percent. 

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

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

30 percent. 

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

scattered showers and isolated thunderstorms in the afternoon. Highs

around 88. Chance of rain 30 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. 



$$



VIZ002-170815-

St Croix-

724 PM AST Fri Oct 16 2020



...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY EVENING...



.REST OF TONIGHT...Mostly cloudy with numerous showers and isolated

thunderstorms. Lows around 76. South winds 10 to 15 mph shifting to

the southeast after midnight. Chance of rain 70 percent. 

.SATURDAY...Variably cloudy. Numerous showers and isolated

thunderstorms early in the morning, then scattered showers in the

late morning and afternoon. Isolated thunderstorms in the afternoon.

Highs 90 lower elevations ranging to 85 higher elevations. East

winds 10 to 15 mph. Chance of rain 60 percent. 

.SATURDAY NIGHT...Partly cloudy in the evening then becoming

variably cloudy. Numerous showers early in the evening. Isolated

thunderstorms in the evening. Scattered showers in the late evening

and overnight. Lows around 74. East winds 10 to 15 mph. Chance of

rain 60 percent. 

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

scattered showers in the afternoon. Highs around 87. East winds

10 to 15 mph. Chance of rain 30 percent. 

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

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

.MONDAY...Partly cloudy with isolated showers. Highs around 87.

Chance of rain less than 20 percent. 

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

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

30 percent. 

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

then partly cloudy with isolated showers in the afternoon. Highs

around 88. Chance of rain 30 percent. 

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

78. Chance of rain 50 percent. 

.WEDNESDAY...Mostly cloudy in the morning then becoming variably

cloudy. Scattered showers. Highs around 88. Chance of rain

50 percent. 

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

81 lower elevations ranging to 76 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

around 88. Chance of rain 30 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 around 89.

Chance of rain 20 percent. 



$$

