Puerto Rico Weather

NEW

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Feb 26, 2017 4:22:14 GMT -6

Quote

Post by cycloneye on Feb 26, 2017 4:22:14 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

408 AM AST Sun Feb 26 2017

.SYNOPSIS...A surface low pressure system will continue to move

northeastward across the northwest Atlantic today. A strong

surface high pressure will move over the southwestern Atlantic

pushing the associated frontal boundary eastward. This high

pressure will maintain the local winds mostly from the east this

morning and from the east to east-northeast this afternoon and

Monday. As the surface high pressure moves toward the central

Atlantic, patches of low level moisture embedded in the northeast

trades are expected to moves across the region early in the week

increasing the chances of showers.

&&

.DISCUSSION...Under an easterly wind flow, Doppler weather radar

detected isolated showers moving westward across the U.S. Virgin

Islands and eastern sections of Puerto Rico overnight and early

this morning. Not significant precipitation was observed

elsewhere across the region so far this morning. Under a relative

stable weather pattern, only small patches of moisture associated

with the easterly wind flow are expected to affect the eastern and

sections of Puerto Rico during the rest of the morning hours, but

mostly sunny skies are expected across most of the region. The

limited moisture in combination with daytime heating, sea breeze

convergence and other local effect are still expected to produce

some cloudiness and showers across interior and western Puerto

Rico this afternoon.

An increase in wind speed is expected early in the week, as the

surface high pressure strengthens over the central Atlantic just

north of the region. A generally dry and stable weather conditions

are expected to prevail over the region today. By early next

week, areas of moisture embedded in the trades will move across

the region from time to time, increasing the frequency of trade

wind showers across the local islands and surrounding waters.

&&

.AVIATION...VFR conds will prevail across all terminals through the

forecast period. Few passing showers will affect the coastal waters

N and E of PR and en route btw PR and the Northern Leeward islands

til 26/12Z. Sf winds light and variable...bcmg fm E-NE aft 26/14Z...

incr 10-15 kts aft 26/13z with sea breeze variations. L/lvl wnds fm

E-NE 5-15 kts Blo FL100...bcm fm S-SW up to FL250...then fm N and

incr w/ht abv. Mostly SKC abv FL100. No sig operational impacts ovr

local flying area or at local TAF sites attm.

&&

.MARINE...Seas have diminished near 5 feet across the offshore

Atlantic waters. Seas are expected to increase once again Monday

night into Tuesday.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 85 74 85 74 / 20 20 20 40

STT 83 73 85 74 / 20 20 20 40

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Feb 27, 2017 4:31:15 GMT -6

Quote

Post by cycloneye on Feb 27, 2017 4:31:15 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

505 AM AST Mon Feb 27 2017

.SYNOPSIS...Bands of showers will pass through the area in

increasing trade wind flow. Showers will taper off as moisture

diminishes through Friday, but high pressure will drive moderate

to fresh trade winds through the week.

At upper levels...A ridge over the central Caribbean will weaken

and then shift to the western Caribbean by mid week. A trough will

deepen and sharpen over the area on Wednesday and move into the

tropical Atlantic by Thursday. A weak ridge will over the area on

Friday leaving high pressure over most of northern South America

and west northwest flow over the local area.

At mid levels...High pressure will continue across the Greater

Antilles and north of Puerto Rico through Saturday. The ridge then

shifts south through the areas on Sunday.

At lower levels...High pressure moved into the western Atlantic

this morning and will build slightly as it moves north of the

local area east of Virginia. Then it will diminish somewhat and

move into the central Atlantic by Friday. A second high will leave

the east coast of the United States on Sunday. These highs will

keep moderate to fresh trade wind flow mostly from the east

northeast. Bands of moisture will pass through the area Monday and

Tuesday. Areas of moisture will pass over the local area south of

a front late in the week and over the upcoming weekend.

&&

.DISCUSSION...Bands of convection some with tops over 15 kft, have

passed through the area leaving amounts up to four tenths of an

inch in northeastern Puerto Rico. San Juan has had 16 hundredths

since midnight. Showers will continue through mid morning while

tapering off, then return overnight tonight for another round.

Accumulations will be light. Although isolated showers will occur

Wednesday through Friday better moisture will not occur until the

weekend. Cold fronts are tending to remain well north of the area,

but are still fostering some upward vertical motion between the

tropical air south of the area and the front over the weekend.

High pressure aloft is tending to keep mid levels relatively dry

otherwise.

&&

.AVIATION...Mostly VFR conds are expected at all TAF sites with

brief MVFR conds possible early this morning in and around

JSJ/IST/ISX and the Leeward terminals in brief passing showers.

SHRA development likely aft 27/16z across SW PR, and this may

result in VCSH at JMZ through 27/22z. Easterly winds around 15

knots and sea breeze variations expected today.

&&

.MARINE...Winds increase today through Wednesday and seas become

rough and hazardous beginning early tonight. Small craft

advisories will remain up in the outer Atlantic waters at least

through Friday, but this time the Caribbean waters will also be

affected as seas will be mostly wind driven. Some north swell will

however be present during the week adding some confusion to the

seas in the Atlantic and passages. Winds will exceed 22 knots at

times over the local waters mid week.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 84 76 85 76 / 60 30 40 20

STT 85 75 85 75 / 60 30 40 20

&&

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Feb 28, 2017 4:07:07 GMT -6

Quote

Post by cycloneye on Feb 28, 2017 4:07:07 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

506 AM AST Tue Feb 28 2017

.SYNOPSIS...Bands of moisture bearing scattered showers will pass

through the area bringing the most rain to the windward sides of

the islands. Showers diminish a little on Thursday but return over

the weekend. Cold fronts, remain well north but will be of some

effect in the local area.

At upper levels...High pressure extends from the southwest

Caribbean across Hispaniola, but will slowly weaken as a trough

moves into the area Wednesday and Wednesday night. Weak high

pressure approaches from the west, but a much broader trough to

the north forces it to the east over the weekend. A branch of the

subtropical jet will pass by just north of the area early next

week.

At mid levels...High pressure extending out of the northwest

Caribbean will remain just north of the local area until Saturday

when a broad long wave trough passes north of the area from the

west. The trough will dig weakly into the western tropical

Atlantic over the weekend and early next week to leave us in

northwesterly flow. Mid levels remain mostly dry.

At lower levels...High pressure sinking east southeast into the

central Atlantic will cause gradients to tighten over the area

today and Wednesday, resulting in moderate to strong winds across

the local area. Bands of shallow showers moving through will ride

these winds to bring brief modest amounts of rain to the area today

and Wednesday as well as over the weekend.

&&

.DISCUSSION...Fast moving showers in several bands of moisture

moving through the area have brought light amounts of rain to

portions of Culebra, Vieques and the U.S. Virgin Islands and the

northeast half of the island of Puerto Rico. The heaviest amounts

fell over the north coastal area of Puerto Rico and the adjacent

waters with amounts of up to four tenths of an inch since midnight

as measured by National Weather Service Doppler Radar. These

showers will continue coming in through Wednesday. East northeast

trade wind flow is relatively moist in the lower levels and

precipitable water varies only a little between now and Monday,

reaching a minimum Thursday morning and then increasing through

Friday and again Monday through the following Wednesday. A

passing trough at upper levels will accentuate the rain early next

week but, over all, amounts will be under one half inch everywhere

even during the wettest episodes. The approach of cold fronts

will assist some of the shallow shower formation, but all fronts

are currently forecast to remain well north of the forecast area

through at least the next 10 to 12 days.

&&

.AVIATION...VFR conds are expected to prevail at all TAF sites with

brief MVFR conds possible early this morning in and around

TJBQ/TJSJ/TIST/TISX and the Leeward terminals in -SHRA. SHRA

development likely aft 28/16z across SW PR, and this may result in

VCSH at TJMZ through 28/22z. Easterly winds 15-20 knots with sea

breeze variations.

&&

.MARINE...Sea have begun to increase across all but the most

protected waters and seas at buoy 41043 have risen above 7 feet.

Model solutions have tended to increase from run to run and now

show 9 foot seas in the northeast corner of the forecast area

early Wednesday through Thursday. Have not yet introduced these

heights to our forecast since they will depend on winds stronger

than forecast to verify, but will monitor in case winds of 23 to

25 knots--sustained--are found. Seas in the outer waters are

expected to continue at or above 7 feet through at least Saturday.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 85 75 84 75 / 40 40 40 30

STT 85 74 86 75 / 30 40 40 30

&&

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 1, 2017 4:18:17 GMT -6

Quote

Post by cycloneye on Mar 1, 2017 4:18:17 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

427 AM AST Wed Mar 1 2017

.SYNOPSIS...Broad upper trough north and east of the region will become

amplified and sink south across the northeast Caribbean through Thursday.

The local islands should however remain the subsident side of the trough.

The trough will then fill and lift northward on Friday into the weekend.

Mid level ridge will continue to hold and build across the northeast

Caribbean into the upcoming weekend. Strong surface high pressure

will continue to build and spread eastward into the central Atlantic

and north of the region through Friday. This will maintain a tight

local pressure gradient and moderate to strong easterly trade

winds.

&&

.DISCUSSION...The strong easterly trades will transport fragment

of shallow low level moisture across the region through at least

Thursday. This will allow for occasional periods of passing

showers with brief gusty winds especially during the late evening

and overnight hours. During the day shower activity should

diminish across the north and eastern sections of the islands

leaving partly cloudy to mostly sunny skies and fresh easterly

trade winds. Afternoon showers should be then focused more over

part of the central and west sections of Puerto Rico, and on the

lee side of the rest of the islands. The shower activity should be

in the form of streamer like convection, therefore no significant

rainfall accumulations are expected the shower activity should be

fast moving and of short duration.

By Friday and into the weekend the local pressure gradient should

weaken in response to the high pressure ridge shifting farther east

across the Atlantic and a cold front entering and moving across

the west Atlantic. Therefore expect lesser moisture transport in

the decreasing easterly trade winds which in turn will result in

lesser amounts of late evening and early morning passing shower

activity with somewhat drier conditions for Friday and Saturday.

By sunday and into early next week, winds are to become more

northeasterly as high pressure ridge will build once again across

the west Atlantic. This pattern will bring periods of early morning

showers due to low level moisture convergence and the increasing

northeast trade winds.

&&

.AVIATION....Brief MVFR conditions will be possible until 01/15z in

the Leeward Islands otherwise VFR conditions will prevail across the

flying area through the forecast period. VCSH in SCT SHRA are

expected across TJSJ, TIST, TISX, TNCM and TKPK today but decreasing

aft 01/15z. SCT SHRA will dvlp btwn 01/18-22Z wrn/swrn PR with some

mtn obscurations. Winds will be mainly from the ENE at 15-30 kts

below FL180. Maximum winds west at 40 kts at FL410 at 02/00z.

&&

.MARINE...Moderate to fresh easterly winds will persist across most

of the regional waters except for the local passages and offshore Atlantic

and Caribbean waters, where winds may become fresh to locally strong

at times. The wind driven seas will create hazardous marine conditions

through the end of the work week.

The moderate to strong trade winds will cause seas to rise and

therefore increase the risk of strong rip currents on the north

and east facing beaches of Puerto Rico, Culebra,Vieques and St

Croix.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 85 75 86 75 / 40 40 40 30

STT 85 74 86 75 / 30 40 40 30

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 2, 2017 4:10:14 GMT -6

Quote

Post by cycloneye on Mar 2, 2017 4:10:14 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

512 AM AST Thu Mar 2 2017

.SYNOPSIS...

An upper level trough will swing across Northeast Caribbean

followed by a mid to upper level ridge, which is expected to build

over the region through the weekend. A surface high pressure will

move eastward north of the region into Central Atlantic today.

The trade wind cap is expected to dominate the upper level trough,

and the surface high pressure will continue to produce breezy

conditions across the Northeast Caribbean. This will result in

trade wind showers at times across the local islands during the

next several days.

&&

.DISCUSSION...

Tranquil weather conditions prevailed across the local islands

overnight. Just a few passing showers moved across the windward

sections of Puerto Rico and the U.S. Virgin Islands. Some of these

showers had periods of moderate to heavy rainfall but were quick

and no significant rainfall accumulation was detected.

A weak upper level trough over the Northeast Caribbean will

continue to produce showers across the Local waters. In addition,

a surface high pressure to the north of the region will induce

breezy conditions through the next few days. Under the

aforementioned weather pattern, trade wind showers are expected

to move across the local waters, eastern PR and the USVI through

the morning hours. Overall limited shower activity with trade wind

showers at times are expected today across the forecast area.

A strong surface high pressure to the north of the region will

continue to produce breezy conditions across the region through

the next few days. Then a cold front is forecast to move across

the Western Atlantic and into the regional waters late in the

weekend. If the model are correct...moisture and instability will

increase over the region to result in a better chance for showers

across portions of the islands the first part of next week.

&&

.AVIATION...

Mainly VFR conditions are expected to prevail through the

forecast period. Trade wind showers expected over the waters with

some reaching sections of the islands at time. SHRA possible between

16z-22z across western PR, impacting mainly TJMZ. Easterly winds

will continue at 5-15 knots through at least 13z...increasing 15-25

kts with higher gusts and sea breeze variations.

&&

.MARINE...

Hazardous marine conditions are expected to continue through at

least Saturday. Mariners can expect seas up to 8 feet and winds

between 15 and 25 knots with higher gusts. A moderate to high risk

of rip current continues across the local waters of Puerto Rico

and the U.S. Virgin Islands.

&&

.Climate...

A Hydrological Outlook...ESFSJU...was issued. Refer to the Spring

Flood Outlook to learn more about the current conditions.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 86 73 85 75 / 20 40 30 40

STT 83 75 83 75 / 20 30 20 30

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 3, 2017 4:07:21 GMT -6

Quote

Post by cycloneye on Mar 3, 2017 4:07:21 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

455 AM AST Fri Mar 3 2017

.SYNOPSIS...Surface high pressure ridge will shift farther

eastward into the Central Atlantic today. This overall pattern

will result in a gradual weakening of the local pressure gradient

and slight decrease in the easterly trade winds today and

Saturday. Another strong high pressure system will exit the U.S.

east coast by Sunday, and will build across the western Atlantic

by monday, tightening the pressure gradient. The remnants of a

frontal boundary are expected to move across the area Monday and

Tuesday.

&&

.DISCUSSION...Variably cloudy skies prevailed across Puerto Rico

and the U.S. Virgin Islands overnight. An area of cloudiness with

showers moved across the local area. Some isolated to scattered

showers were observed across the eastern half of Puerto Rico and

the U.S. Virgin Islands. This area of moisture will continue to

affect the region through late this morning. For this afternoon,

an area of dry air is expected to encompass the region, limiting

the shower activity across the region.

A surface high pressure system will continue in control of the

local weather conditions throughout the weekend. Some trade wind

showers are expected, but overall will remain dry. By the early

part of next week, the remnants of a frontal boundary will move

across the region Monday and Tuesday increasing the shower

activity across the region. After the passage of this boundary, a

strong high pressure system will build across the area.

&&

.AVIATION...Mostly VFR conditions expected through the forecast

period across the local flying area. Easterly winds between 10-15kt

are expected early this morning, increasing to 15-20kt with

higher gusts after 03/16Z. VCSH are possible across the Leeward,

USVI and TJSJ taf sites. SHRA is possible at TJMZ between 03/18Z

and 03/22Z.

&&

.MARINE...Buoy 41053 in San Juan was showing seas up to 6.5 feet

and buoy 41043 located around 200 miles north northeast of San

Juan was showing seas up to 8 feet. As a result, Small Craft

advisories will continue in effect through at least Saturday as

strong winds continue to produce hazardous marine conditions.

&&

.FIRE WEATHER...For today, elevated fire danger is expected across

the southern slopes of Puerto Rico. As a result, a fire danger

statement will be issued for the southern plains and southwest

coast of Puerto Rico. Refer to this product for more information.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 86 75 84 74 / 50 20 20 50

STT 86 74 84 72 / 50 30 20 50

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 4, 2017 4:23:59 GMT -6

Quote

Post by cycloneye on Mar 4, 2017 4:23:59 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

456 AM AST Sat Mar 4 2017

.SYNOPSIS...Surface high pressure across the central Atlantic

will continue to slowly move further to the east fort the next

few days. A frontal boundary will approach the regional waters

while dissipating. A strong surface high pressure will build

across the western Atlantic behind the front early next week.

Breeze conditions will return to the area by then. Patches of low

level moisture embedded in the trade winds will affect the local

area from time to time.

&&

.DISCUSSION...An area of cloudiness with isolated to scattered

showers affect the northeast, north and north central Puerto Rico

overnight. These showers were moving quickly westward without

leaving any significant rainfall accumulations. Latest satelite

images are showing another area of moisture approaching the U.S.

Virgin Islands early this morning. This area of moisture will move

across the local islands late this morning and this afternoon.

Although these showers are expected to move quickly, some showers

could produce moderate to heavy rainfall in isolated spots.

Trade winds will continue to transport patches of low level

moisture across the area during the weekend. Local area will

continue to be dominated by a surface high pressure system which

is located across the central Atlantic. This feature is expected

to move further east. A frontal boundary will approach the local

area by Monday, increasing somewhat the chances for showers. By

Tuesday, a strong high pressure system is expected to exit the

eastern U.S coast, and is expected to dominate the western

Atlantic. As a result, winds are expected to increase beginning

on Tuesday and continuing through most of next week.

&&

.AVIATION...Mostly VFR conditions expected across the local

flying area through the forecast period. Winds will continue from

the east at about 10-15kt this morning increasing to 15-20kt with

higher gusts after 04/16Z. An area of moisture is expected to move

across the area. As a result, some showers are expected in the

vicinity of the TAF sites through the forecast period.

&&

.MARINE...Seas has diminished somewhat across the local waters.

However, Seas up to 7 feet continue affecting the offshore

Atlantic and Caribbean waters as well as local passages. Small

Craft advisories will continue in effect through this afternoon.

Seas are expected to diminish below small craft advisory criteria

tonight. However, seas will deteriorate once again early next

week, as winds increases up to 22 kts.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 83 73 84 74 / 50 50 20 30

STT 85 73 84 73 / 30 50 20 40

&&

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 5, 2017 4:27:26 GMT -6

Quote

Post by cycloneye on Mar 5, 2017 4:27:26 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

440 AM AST Sun Mar 5 2017

.SYNOPSIS...Trade wind showers are expected today under NE

winds. Weather conditions will shift to breezy and showery

Mon-Tue as a surface front and associated prefrontal trough

approaches from the north northwest with the local pressure

gradient tightening across the local islands. A seasonable

weather pattern is expected Wed through the upcoming weekend

but still breezy.

&&

.Short Term / Sunday through Tuesday /...

Variably cloudy skies prevailed across Puerto Rico and the U.S.

Virgin Islands overnight. Isolated showers were noted mainly

across the coastal waters with some of these showers affecting

the north and northeast sections of Puerto Rico. These showers

were moving quickly without leaving any significant rainfall

accumulations. Patches of low level moisture embedded in the

trade winds will continue to affect the local islands today.

Weather conditions will shift to breezy and showery Mon-Tue

as a surface front and associated prefrontal trough approaches

from the north northwest with the local pressure gradient

tightening across the forecast area. As a result, a rather wet

pattern is forecast to affect the local area beginning early

Monday and continuing through at least Tuesday night as the

aformentioned surface front and associated prefrontal trough

affects the local area.

&&

Long Term / Wednesday through Sunday /...

As the remnants of the surface front move further south, a drier

air mass will move in Wed and hold through the upcoming weekend.

However, latest guidance continues to suggest patches of low level

moisture moving across the local islands at times. Migratory

surface highs north of the area will promote a tight pressure

gradient with east northeast winds much of the forecast period. At

upper levels, a short-lived mid level trough is expected Wed-Thu

with a ridge pattern building in from the west Fri-Sat and hold

through early next week.

As a result, expect breezy conditions and a seasonable weather

pattern with trade wind showers at times across windward areas

followed by some locally induced afternoon showers across leeward

areas Wed through the upcoming weekend. Pleasant temperatures

will continue under northeasterly winds.

&&

.AVIATION...

Mainly VFR conditions are expected across the forecast area

through at least 05/22z. However, passing showers embedded in the

easterly trades will result in isolated to scattered -SHRA/SHRA

across the Nrn Leewards, USVI and TJSJ/TJNR Terminals fm 05/10Z-

05/16Z, and later across TJMZ. This can result in tempo MVFR

conditions. Surface winds are expected mainly from the east at 10

to 15 kts this morning, shifting to the northeast by late morning

into the afternoon hours and increasing to around 20 kts.

&&

.MARINE...

Surface highs north of the area will tighten the local pressure

gradient to result in fresh northeast winds much of this week. A

northerly swell is forecast to invade the local Atlantic waters

by Mon. Therefore, rough and hazardous seas are expected to

prevail during the next several days. Seas 5 to 7 feet with

occasional seas up to 9 feet today...but building 6 to 8 feet with

occasional seas up to 10 feet tonight. Building seas will also

result in a high risk of rip currents late today and into Monday.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 84 73 81 74 / 40 60 60 50

STT 86 73 83 73 / 40 60 60 50

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 6, 2017 4:26:46 GMT -6

Quote

Post by cycloneye on Mar 6, 2017 4:26:46 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

500 AM AST Mon Mar 6 2017

.SYNOPSIS...Pre-frontal trough will bring cloudiness and showers

to the local islands until at least Tuesday Night. Breezy to windy

conditions and hazardous seas will continue over the several

days.

&&

.SHORT TERM [Today through Wednesday] ...

Scattered to numerous showers were observed across Puerto Rico and

the U.S. Virgin Islands overnight. These showers produced brief

periods of very heavy rainfall in some areas including the San Juan

metropolitan area. Rainfall accumulations were up to one inch in

isolated spots.

A rather wet pattern is expected for today and continuing through

at least Tuesday afternoon. This activity is primarily associated

with a prefrontal trough which will continue to affect the region

for the next couple of days. As this trough remains over the

area, scattered to numerous showers will continue to affect mainly

the north and northeast sections of Puerto Rico as well the U.S.

Virgin Islands. In general, most if not all of Puerto Rico will

receive some rainfall during the next 24 to 36 hours as the trough

linger over the area. By Wednesday, the prefrontal trough will

exit the local area as a drier air mass invades the local region.

.LONG TERM [Thursday through Tuesday] ...

Easterly winds will return to the forecast area on Thursday as

surface high pressure moves over the Central Atlantic. Deep

moisture associated with the remnants of the frontal boundary

will move westward over the local Caribbean Waters between

Thursdayand Friday. Moisture over the local islands will remain

at normal levels. As a result...morning showers will likely affect

the windward areas followed by scattered convection developing

over the West Interior and Western PR each afternoon. Another

frontal boundary will move over the Western Atlantic early next

week...favoring the moisture transport across the local islands.

&&

.AVIATION...Scattered to numerous showers will continue to affect

most terminals through the forecast period. Brief periods of MVFR

conditions can be expected at TJSJ, TIST, TISX from time to time as

these showers pass by. Breeze conditions are expected across all TAF

sites. Low level winds will be mainly northeast at 15 to 20 kts with

higher gusts in showers.

&&

.MARINE...Strong winds and hazardous seas will continue most of

the week. Therefore...Small Craft and High Surf Advisories as well

as Rip Current Statement will remain in effect over the next few

days. Fresh to strong winds will prevail most of the week...as a

result choppy conditions will likely continue the second part of

the week.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 79 73 80 72 / 70 70 70 30

STT 81 71 79 72 / 70 70 70 30

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 7, 2017 6:35:37 GMT -6

Quote

Post by cycloneye on Mar 7, 2017 6:35:37 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

452 AM AST Tue Mar 7 2017

.SYNOPSIS...Pre-frontal trough and frontal boundary will continue

to bring cloudiness and showery conditions to the forecast region

through at least Wednesday as the frontal boundary is expected to

sink southwards across the region while dissipating. This will

result in continued breezy to windy conditions with periods of

moderate to heavy rainfall from time to time. A very dry air mass

will encompass the region behind the front Wednesday night.

&&

.SHORT TERM...Moisture from the prefrontal trough is making its way

through the local area today and this moisture is expected to stay

with us through the rest of the day into tonight. That said, mostly

cloudy skies with scattered to numerous showers are expected across

the local area today, especially across the local waters, USVI, and

northern and eastern PR. These rain showers are not producing high

amounts of rain and most of the showers are not expected to cause

significant flooding, but the showers may be persistent. The

weakening front should be over the local islands by early Wednesday,

which will bring drier air and therefore the shower activity and the

cloudiness is expected to diminish.

The SFC high pressure to our north will keep the local pressure

gradient relatively tight, so the winds will continue to be breezy

today, likely in the 15-25 mph with occasional higher gusts across

the windward areas of PR and across the USVI, Vieques, and Culebra.

This cloudiness and rain should keep the daytime temperatures

relatively cool and the lower elevations of PR may observe daytime

max temps in the upper 70s to lower 80s while the higher elevations

should observe daytime temps in the upper 60s to low 70s. The USVI

should observe temps in the lower 80s.

.LONG TERM...Seasonable weather conditions are expected from

this Friday through next Wednesday. High pressure system is

expected to dominate the northeast Caribbean with only some

patches of low level moisture affecting the local area from time

to time. Otherwise, tranquil weather conditions are forecast to

occur.

&&

.AVIATION...Mostly VFR conds expected through the forecast period.

However there will be rain and clouds across the local flying area

which will cause CIGS at about FL040 and brief moments of MVFR conds

at different points during the day due to lower CIGS and possible

lower VIS due to SHRA. The local winds will remain relatively strong

from the ENE to NE at 15 to 25KT with occasional gusts.

&&

.MARINE...Latest buoy observations were showing seas up to 16 feet

with periods of 14 seconds at buoy 41043 located around 170 nm north

northeast of San Juan. In addition, buoy 41053 in San Juan was

showing seas near 13 feet at 10 seconds. As a result, decided to

issue a High Surf Warning and a Coastal Flood Warning for this

morning as dangerous surf conditions and minor coastal flooding

are expected through this afternoon. Model data has been underestimating

this event for almost 3 to 4 feet at buoy 41043. Refer to latest

CFWSJU product for latest information.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 78 72 81 72 / 70 30 30 20

STT 82 72 82 72 / 60 30 30 30

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 8, 2017 4:12:01 GMT -6

Quote

Post by cycloneye on Mar 8, 2017 4:12:01 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

500 AM AST Wed Mar 8 2017

.SYNOPSIS...Weather conditions are expected to slowly improve today

as a drier air mass moves in from the north. Moisture advection

is expected once again Fri-Sat to result in cloudiness and showery

conditions early the upcoming weekend. A seasonable weather pattern

is expected to prevail next week under building mid to upper level

ridge pattern. Hazardous marine conditions as well as dangerous

surf conditions will continue today.

&&

.SHORT TERM...Wednesday...through Friday...

Moisture from the prefrontal trough is slowly moving south and

should be south of the local islands by the mid morning hours.

That said, variably to mostly cloudy skies are expected with

isolated to scattered light showers are expected, especially

across the local waters, USVI, and northern and eastern PR in the

morning hours. The chance of rain is expected to decrease for the

afternoon hours. These rain showers are not producing high amounts

of rain and most of the showers are not expected to cause any

flooding. The remnants of the frontal boundary is expected to move

over the islands by this afternoon, which will bring the drier

air we are expecting and therefore the decrease in shower

activity. After the drier air moves in this afternoon, the

precipitable water is forecast to decrease to under an inch

according to the GFS, so if the drier air gets here soon enough in

the day, the chances of afternoon rain across the western and

southwestern sections of PR are smaller, but if the drier air gets

here late in the afternoon then there is a chance of scattered

shower development across the southwestern quadrant of PR this

afternoon and isolated brief showers elsewhere, but mainly fair

weather is expected this afternoon.

The SFC high pressure to our north-northeast will continue to keep

the local pressure gradient relatively tight, so the winds will

continue to be breezy today once again, likely in the 15-25 mph with

occasional higher gusts, mainly across the northern half and eastern

PR and across the USVI, Vieques, and Culebra. Southern PR is

expected to observe slightly lighter winds, about 10-15mph with

occasional gusts to 20mph.

The lingering cloudiness and early morning light rain should help

keep the daytime temperatures relatively cool with daytime max temps

in the lower 80s across most of the lower elevations of PR,

southern PR reaching the mid 80s, while the higher elevations should

observe daytime temps in the upper 60s to mid 70s. The USVI should

observe temps in the low to mid 80s.

.LONG TERM...Saturday through Tuesday...

Mid level trofiness across the eastern Caribbean will prevail

through at least early the upcoming weekend with a mid to upper

level ridge building in Sun-Mon. The ridge pattern aloft is then

expected to erode Friday and into Saturday as a mid to upper level

trough moves across the central Atlantic. A broad surface high

pressure across the central Atlantic will promote easterly winds

15- 20knots Fri-Sat becoming east southeast Sun-Mon as a surface

low develops across the western Atlantic. Easterly winds Fri-Sat

will promote once again moisture advection with precipitable water

values reaching 1.80 inches. Moisture across the local islands

will erode Sun and into next week as the ridge pattern aloft

builds.

Therefore under this evolving pattern, expect cloudiness and

showery conditions Fri-Sat. The weather pattern will shift to a

more seasonable conditions Sun and into next with trade wind

showers at times. Warmer temperatures possible Sun and early

next week under east southeast winds.

&&

.AVIATION...Mainly VFR conds expected through the forecast period.

CIGS between FL030 and FL060 will continue through at least 08/14z.

The lights SHRA activity currently present is expected to decrease

after 08/12z as a dry air mass move across the flying area. SFC

winds from the ENE at 15-25 kt with frequent gusts up to 35 kt

expected thru the fcst period. There will be variations in the winds

due to sea breeze for TJPS, easterly winds at 10-15kt gusts to 20kt

or so expected after 08/13Z for TJPS.

&&

.MARINE...Although seas are expected to slowly subside today,

conditions will continue to be hazardous. Seas 10 to 12 feet with

occasional seas up to 14 feet and easterly winds 20-25 knots are

expected to prevail throughout the day. This will continue to

result in dangerous breaking wave of 11-13 feet across coastal

areas. Some coastal flooding also expected along the Atlantic

shoreline.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 81 72 82 72 / 30 20 30 40

STT 82 72 83 73 / 30 20 20 40

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 9, 2017 4:16:53 GMT -6

Quote

Post by cycloneye on Mar 9, 2017 4:16:53 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

455 AM AST Thu Mar 9 2017

.SYNOPSIS...Moisture advection is expected later today to result

in cloudiness and showery conditions tonight and into early Friday

morning. A seasonable weather pattern is expected to prevail Sunday

and into early next week under building mid to upper level ridge

pattern. Hazardous marine conditions as well as dangerous surf

conditions will continue to prevail today.

&&

.SHORT TERM...Thursday through Saturday...

Even though the pressure gradient is starting to relax a bit and

it is expected to continue relaxing through the day and on Friday,

the local winds are expected to continue today at around 15-20

MPH from the east to east-northeast with occasional gusts. Sea

breeze variations will be present across the southern and western

coasts of PR. Some quick showers are moving in but are not leaving

more than a few hundredths to maybe a few tenths of an inch of

rain, this is expected to continue through the very early morning

hours, improving a bit during the morning then showers are

expected to develop and affect the northern half of PR with

western PR having the higher chance of significant rain. The rest

of PR and the USVI should observe isolated brief showers today.

Having said that, overall moisture is expected to increase today

into the evening, causing showers to move in in the evening and

overnight tonight. For that reason the forecast for tonight into

early Friday morning calls for numerous showers across portions of

eastern PR and isolated to scattered showers elsewhere.

Today, max temps are expected to be slightly higher with temps

across the lower elevations forecast to reach generally between

83 and 87 degrees and in the mid to upper 70s across the higher

elevations.

&&

.LONG TERM...Sunday through Thursday...

A mid to upper level ridge is expected to build across the local

islands Sun-Mon with low level moisture eroding across the eastern

Caribbean. The ridge pattern aloft is then expected to flatten by

the end of the upcoming work week as a mid to upper level trough and

associated surface front moves across the central Atlantic. Winds

are expected to shift east southeast early next week as a surface

low develops across the western Atlantic.

Therefore under this evolving pattern, expect a seasonable weather

pattern with a few passing showers at times much of the upcoming

week. Latest guidance continues to suggest a surface front

remaining north of the area by midweek without major impact at

this time. Warmer temperatures possible Sun and early next week

under east southeast winds.

&&

.AVIATION...

VFR conds expected through the forecast period with brief VCSH

across the local terminals through 09/14Z except for TJMZ. Winds

continue from the E to ENE with sea breeze variations at around

15KT with gusts across the local terminals except TJPS and TJMZ

through 09/12Z. Thereafter, the winds should pick up to 15-20KT

with gusts to 25-30KT until around 09/22Z. Afternoon SHRA could

affect TJMZ and TJBQ as well as the vicinity of TJSJ and TJPS.

CIGS will be present after 09/14Z at around FL050.

&&

.MARINE...

Although the northerly swell will continue to slowly subside

today...fresh easterly winds will continue to create rough and

hazardous seas across the regional waters through the end of the

week. The local buoy network is indicating seas between 7 and 8

feet with breaking waves around 10 feet. As a result a High Surf

Advisory has been issued through at least 6 PM AST this evening

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 82 72 83 73 / 40 60 60 20

STT 83 73 83 72 / 30 40 40 20

&&

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 10, 2017 4:09:30 GMT -6

Quote

Post by cycloneye on Mar 10, 2017 4:09:30 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

431 AM AST Fri Mar 10 2017

.SYNOPSIS...SFC high pressure across the central Atlantic will

continue to move east, relaxing the local pressure gradient in the

process and therefore causing the easterly winds to gradually

diminish. A broad high pressure in the mid to upper levels is

expected to develop over the local area, maintaining stable

conditions for the next few days.

&&

.SHORT TERM...Friday through Sunday...

Variably cloudy skies prevailed across PR and the USVI overnight.

Isolated to scattered showers were observed across the USVI as

well as eastern PR with numerous showers noted over the Caribbean

waters. Shower activity will continue across the forecast area,

particularly the Caribbean waters through at least early this

morning. Although a drier air mass will move in by mid morning,

still expect a few passing showers across windward areas followed

by locally induced showers across northwest PR in the afternoon.

Moisture advection will continue at times through Sunday as an

induced surface trough prevails west of the forecast area. This

feature will result in east southeast winds, enhancing the

aforementioned moisture transport. Therefore continue to expect a

similar weather pattern with passing showers across windward areas

and some locally induced afternoon showers across west Puerto Rico

Sat-Sun.

.LONG TERM...The broad trough in the upper levels is expected to

maintain stable weather conditions for the early part of next

week. The long range models are indicating a seasonable weather

pattern with relatively small amounts of rain with normal moisture

which to be expected for this time of year. Nighttime and early

morning brief showers across the local waters, eastern PR, and the

USVI are possible with this expected setup, and then in the

afternoon hours, some showers may develop across western PR,

especially in areas where there is Sea Breeze convergence, but the

amounts of rain at this time appear to be modest.

&&

.AVIATION...Mostly VFR conds are expected through the forecast

period with passing showers in and around the Leeward and USVI

terminals as well as JSJ through the morning hours. Brief MVFR conds

are possible after 10/16z at JBQ in locally induced SHRA.

Easterly winds 10-15 knots are expected today with some sea breeze

variations.

&&

.MARINE...Marine conditions will remain hazardous for the next few

days, at least. There is also a moderate or high risk of rip

currents across most of the local beaches today. At this time

there is still a small craft advisory for most of the local waters

due to seas of up to 10 feet. The local nearshore buoys are

reporting diminishing seas, most of them reporting seas of 5-6

feet, but the latest guidance...which is currently under

estimating the wave heights...is still suggesting of hazardous

seas today over the local waters. For that reason, we kept the

small craft advisory for today and Saturday but then made some

adjustments starting late Saturday and into the weekend. Mariners

can expect winds of 15-20 knots and seas up to 10 feet across the

Atlantic offshore waters.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 84 74 85 74 / 20 20 30 20

STT 83 74 83 73 / 20 30 30 50

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 11, 2017 4:22:57 GMT -6

Quote

Post by cycloneye on Mar 11, 2017 4:22:57 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

453 AM AST Sat Mar 11 2017

.SYNOPSIS...Surface high pressure across the eastern Atlantic will

continue to drift to the NE into the NE Atlantic for the next few

days. Because of that, the local pressure gradient will continue

to relax and cause moderate winds over the islands. A patch of

slightly drier than normal moisture is expected to move in across

eastern PR this morning and early afternoon while the western and

northwestern quadrant of PR has slightly higher than normal

moisture for the afternoon. Near normal moisture elsewhere. Ridge

aloft should keep a stable atmosphere locally, which will cause

the shower development to be induced due to the combination of

the local effects, diurnal heating and available moisture.

&&

.SHORT TERM...Saturday through Sunday...

In general, very limited shower activity was detected across the

islands overnight. Some light brief showers affected the windward

sections of Puerto Rico and the Northern U.S. Virgin Islands.

Most of the cloudiness dissipated around Midnight leaving mostly

clear to partly cloudy skies across the region. The minimum

temperatures along the coastal areas were between the mid and low

70s and around the low 60s across the mountainous areas.

A dry air mass is expected to move over the region during the

morning hours. This will limit showers across the islands, but a few

of them are possible across E-PR/USVI. At this time, no shower

activity is expected across the Southern Plains, and relative

humidity values are expected to decrease near or below 50%.

Therefore expect mostly clear skies with little or no shower

activity across PR and the USVI this morning. A moisture advection

is expected to increase showers over the region by late this morning

into the afternoon hours. The best chances of showers are for

interior and western sections of Puerto Rico. However, shower

formation is also possible downwind from the U.S. Virgin Islands,

Vieques and Culebra. These showers could affect the eastern sections

of PR, as well as the San Juan Metro Area.

Under a ridge pattern aloft, the regional weather pattern will be

driven by low level moisture advection. As a result, trade wind

showers will continue at times across the windward areas Sunday and

Monday. In addition, locally induced afternoon showers across west

Puerto Rico are also expected each day.

.LONG TERM...Monday through Sunday... Moderate easterly winds are

expected to prevail in the long term with near normal moisture.

Also, the usual pattern for this time of year of brief showers in

the overnight and early morning hours and then some diurnally

induced showers in the afternoon across western PR can be expected

for most of this week except for Thursday. A patch of higher

moisture moves into the local area on Thursday, which will cause

an increase in the shower activity in the brief showers overnight

Wednesday into Thursday and then probably more numerous showers

induced on Thursday afternoon once the moisture combines with the

local effects and diurnal heating. However, from Friday and

through next weekend, everything seems to fall back to the near

normal moisture with overnight and morning brief showers. There is

a frontal boundary that may approach the local islands on

Thursday into Friday but it appears to stay just to our north and

if it approaches even more it may actually be very weak to cause a

frontal passage. Having said that, it is far into the forecast

period so there is considerable uncertainty.

&&

.AVIATION...In general VFR conds are expected this morning through

the morning hours. However, mountain obsc SHRA/+SHRA are expected

across the interior and Western Sections of PR btwn 11/17-23z.

Therefore BKN-OVC ceilings at FL020-FL090 are possible as well as

periods of SHRA/+SHRA at times at TJMZ/TJBQ, elsewhere just passing

-SHRA/SHRA. Calm to light and variable winds til 11/12z, increasing

at 10 to 16 kt from the E-SE and with sea breeze variations.

&&

.MARINE...Seas continue to be hazardous across the offshore

Atlantic waters. Latest buoy observations are suggesting that seas

are now under 7 feet across the nearshore waters and are

diminishing; the local guidance suggests that it should continue

to diminish. For that reason, the small craft advisory for the

Caribbean waters and local passages as well as the nearshore

Atlantic waters were canceled. But, the small craft advisory

continues for the Atlantic offshore waters until 8PM AST tonight.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 85 75 83 73 / 20 50 50 20

STT 85 74 83 74 / 20 50 50 20

cycloneye
Category 5

Posts: 2,507

Puerto Rico Weather Mar 12, 2017 4:20:19 GMT -6

Quote

Post by cycloneye on Mar 12, 2017 4:20:19 GMT -6

Area Forecast Discussion

National Weather Service San Juan PR

458 AM AST Sun Mar 12 2017

.SYNOPSIS...Surface high pressure across the northeastern

Atlantic will continue to drift to the NE further into the NE

Atlantic for the next few days, meanwhile there will be a surface

low that will enter the western Atlantic over the next few days,

which will help relax the local pressure gradient a bit more.

Ridge aloft should keep a stable atmosphere locally, which will

cause the shower development to be induced due to the combination

of the local effects, diurnal heating and available moisture. A

patch of moisture is expected to affect the southern half of PR in

the morning and then central and western PR in the afternoon while

the rest of the local area should have near normal available

moisture.

&&

.SHORT TERM...Sunday through Tuesday...

In general, fair weather conditions prevailed across the islands

overnight. Satellite imagery showed a layer of clouds over the

islands and the Doppler Radar detected a few sprinkles across the

local waters, eastern Puerto Rico and St Croix overnight. The

Doppler Radar detected more frequent shower activity early this

morning, as a surge of moisture arrived from the east. Once again,

the local temperatures were between the mid and low 70s along the

coastal areas and around the low 60s in the mountainous areas.

A moist air mass is expected to move across the islands today. As a

result, shower activity should increase through the morning hours.

Showers are expected to affect the east half portion of the CWA,

which include eastern PR and the U.S. Virgin Islands, as well as the

surrounding waters. Then, the combination of the available moisture,

local effects and diurnal heating will enhance afternoon convection

along the Cordillera Central and west Puerto Rico, as well as

downwind from the U.S. Virgin Islands and into the eastern sections

of PR.

Under a ridge pattern aloft, the regional weather pattern will be

driven by low level moisture advection. As a result, trade wind

showers will continue at times across the windward areas Monday and

Tuesday. In addition, locally induced afternoon showers across west

Puerto Rico are also expected each day.

.LONG TERM...Tuesday through Monday...

As the aforementioned SFC low enters the western Atlantic and

moves to the north northeast, the local pressure gradient will be

more relaxed and a frontal boundary will be to the north northwest

of the local islands. This pattern will develop early this week

but the local impact will be minimal until probably late Friday

or early Saturday and throught the weekend. As of now, we expect

mainly easterly winds with typical brief showers in the overnight

and morning hours with showers developing across western PR in the

afternoon, keeping the USVI with isolated to scattered brief

showers through the day. This pattern should also cause seasonable

temperatures to prevail.

Late into the forecast period, the long term guidance is now

suggesting that the frontal boundary that is expected to be

present to the north-northwest of the local islands will move in

and affect the local islands this weekend, bringing considerable

moisture and causing northerly winds by Sunday. No too much detail

to expand on at the moment as confidence is low due to how far

into the forecast period this is and the fact that the long term

guidance has been flop-flopping on this frontal boundary for the

past few days.

&&

.AVIATION...VFR conds through the morning hours. SHRA will move

en route btwn PR/USVI and the Leeward islands. Mountain obsc and

SHRA/+SHRA are expected across the interior and Western Sections

of PR btwn 12/16-23z. Therefore, BKN-OVC ceilings at FL020-FL090,

as well as MVFR or even brief IFR conds are possible at TJMZ/TJBQ.

Also, TJSJ/TIST/TISX can expect brief passing -SHRA/SHRA. Calm to

light and variable winds til 12/12z, becoming from the E t 10 to

17 kt with higher gusts and sea breeze variations.

&&

.MARINE...Small craft operators should exercise caution as seas

will be up to 6 feet today. The local winds are expected to be up

to 15 knots. Local guidance is suggesting a northerly swell to

invade the local waters late on Sunday into Monday, possibly

causing hazardous seas. Given how much the models have struggled

to accurately forecast northerly swells over the mast few weeks,

it is not out of the realm of possibilities to actually have seas

up to 7 feet across out local Atlantic waters early next week.

There is a moderate risk of rip currents across many of our local

beaches, please refer to our Surf Zone Forecast for more details

on the rip currents and breaking wave heights.

&&

.PRELIMINARY POINT TEMPS/POPS...

SJU 83 74 86 75 / 40 20 20 30

STT 84 74 84 74 / 40 20 20 30

Shoutbox

northshoreelise: not on the 12z... Oct 10, 2024 12:15:21 GMT -6

lencast: Really would appreciate it. Thank you, Lena Sept 27, 2024 5:20:46 GMT -6

lencast: I am in Jacksonville, and trying to drive back to New Orleans. Does anyone here know if the I-10 is passable in Lake City and Tallahassee. Sept 27, 2024 5:19:03 GMT -6

tcane: This sure looks like it dies quickly. maybe falling apart before metro New Orleans? Just looking at the lat dozen posts and images here. Sept 10, 2024 11:26:27 GMT -6

rebekahb-Metairie: Looks like it but I wait for the better trained eyes on the forum to respond. Sept 9, 2024 18:52:32 GMT -6

jdschlum-bedico/village of bo: Look further east than the 12z plots don’t it Sept 9, 2024 18:49:34 GMT -6

SKYSUMMIT: Oh sorry guys! I didn't eve see these new messages down here lol Jul 26, 2024 13:14:47 GMT -6

jenniqtip: Just as soon as* sry fat finger Jul 7, 2024 12:53:35 GMT -6

jenniqtip: I donate every year. 😀ju sry as soon as the first area of interest pops up!! I rarely post though so the tag isn’t necessary. Just know I appreciate everything you do!! Jul 7, 2024 12:53:12 GMT -6

larcat: SKYSUMMIT You can slap one on me

Jul 7, 2024 12:12:03 GMT -6

SKYSUMMIT: Thanks laismyhome ! Also, if there is anyone who has donated that has not been given the Supporter tag, please let us know. Jul 7, 2024 4:00:50 GMT -6

laismyhome: Here's a friendly reminder to go make a donation to support this forum that is so full of valuable reliable info. Link to donate is on homepage Jul 2, 2024 9:55:24 GMT -6

Deleted: Ernesto gonna mog hard.
I'm voting Alberto, Ernesto, Rafael and Deshawn Apr 1, 2024 19:15:21 GMT -6

SKYSUMMIT: ShanaBanana Yes...just click the link and then send a PM to either TIgergirl or myself. I can then shoot her a text letting her know and I'll add your supporter tag. THANK YOU!!!! Sept 23, 2023 16:08:37 GMT -6

ShanaBanana: At the risk of this being a dumb question. In order to donate, do I follow the instructions when I click “donate”, and then message tigergirl? I see people comment here that they donated, so I wasn’t sure if that had changed. Sept 20, 2023 10:54:40 GMT -6

SKYSUMMIT: Great to have you back! Sept 11, 2023 12:20:30 GMT -6

virginialee: Hi Skysummit: I was part of this back at the beginning. So happy to be back. Sept 8, 2023 5:08:12 GMT -6

SKYSUMMIT: Thanks to everyone who has recently donated! If I missed anyone and you still need a Supporter Tag, let me know. Sept 7, 2023 13:20:10 GMT -6

akeller11: Just donated Sept 6, 2023 11:11:36 GMT -6

SKYSUMMIT: Thanks guys and gals! You're very much appreciated! Aug 30, 2023 11:48:38 GMT -6

Puerto Rico Weather

Post by cycloneye on Feb 26, 2017 4:22:14 GMT -6

Post by cycloneye on Feb 27, 2017 4:31:15 GMT -6

Post by cycloneye on Feb 28, 2017 4:07:07 GMT -6

Post by cycloneye on Mar 1, 2017 4:18:17 GMT -6

Post by cycloneye on Mar 2, 2017 4:10:14 GMT -6

Post by cycloneye on Mar 3, 2017 4:07:21 GMT -6

Post by cycloneye on Mar 4, 2017 4:23:59 GMT -6

Post by cycloneye on Mar 5, 2017 4:27:26 GMT -6

Post by cycloneye on Mar 6, 2017 4:26:46 GMT -6

Post by cycloneye on Mar 7, 2017 6:35:37 GMT -6

Post by cycloneye on Mar 8, 2017 4:12:01 GMT -6

Post by cycloneye on Mar 9, 2017 4:16:53 GMT -6

Post by cycloneye on Mar 10, 2017 4:09:30 GMT -6

Post by cycloneye on Mar 11, 2017 4:22:57 GMT -6

Post by cycloneye on Mar 12, 2017 4:20:19 GMT -6

Shoutbox

Welcome All Members & Guests

Supporter Us & Donate for the 2024 Season

Hurricane Season 2024

Tropical Outlook

Regional Radars

Today's Convective Outlook

Today's Weather

Watches and Warnings