Carolina, PR

5:14 PM AST on May 25, 2013 (GMT -0400)
Elev: 33 ft
Lon: 66.0° W
Lat: 18.4° N
Source
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 Updated 4:53 PM AST Get Free Weather Stickers® Share:
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Active Advisory: Flash Flood Watch (US Severe Weather)
Tropical Weather: Invest 91E (East Pacific)
News
Graduates in Tornado-Raked Okla. Town Vow to Stay
May 25, 2013
Graduations are occurring in Moore, Okla., just days after the deadly tornado.
Can Tornado Alley Become Safer? Yes, Within Limits
May 25, 2013
After yet another deadly tornado, the discussion has shifted to how to make Tornado Alley safer.
Tornado Upon Them, Quick Choices Decided Fate
May 25, 2013
With an EF-5 tornado barreling down on them, the people of Moore, Okla. had little time to think.
Major Flooding Turns Deadly in San Antonio
May 25, 2013
The photos, video, reports and weather analysis of a major flash flood in San Antonio on May 25, 2013.
Another Severe Outbreak Next Week?
May 25, 2013
Another severe weather outbreak is possible in the Plains next week.
Moore Tornado: More Lives Saved by Forecast
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
Tornado Pets: “We’re here for them”
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
Distraught Mom Becomes Face of Oklahoma Storm
May 24, 2013
The story behind the iconic photo of a woman carrying her daughter out of the devastation of the Moore, Okla. tornado.
AAA: 31.2 Million Drivers to Take Memorial Day Trip
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
N. Calif. Earthquake Most Powerful in Years
May 25, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Survivor: 'I Can't Believe We're Alive'
May 25, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
Graduations Continue Despite Moore, Okla. Tornado
May 23, 2013
Instead of preparing to round out his last week as a senior at Southmoore High School, 18-year-old Ricky Ledford found himself pulling people from the leveled Briarwood Elementary School and its surrounding neighborhood on Monday.
Heat Wave Causes Power Outages, Anger in India
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
Japanese Man, 80, Oldest to Top Everest -- For Now
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
Shelton, Underwood Coming to Aid of Oklahomans
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
Youngest Okla. Tornado Victims Remembered by Kin
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
The Future That Was: America's Space Program, 1915-2011
May 25, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
'Good Job, Teach': Teachers Emerge as Heroes in Moore
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 25, 2013.

Showers and thunderstorms will develop again across the Northern and Central Plains on Saturday as a low pressure system continues moving eastward across the center of the nation. The system will continue pulling moisture and energy northward from the Gulf of Mexico, bringing showers and thunderstorms to the region from the Northern High Plains into the Mid-Mississippi River Valley. There is a chance that these storms will turn severe across eastern Montana and western North and South Dakotas and western Nebraska. Large hail, damaging winds, and periods of heavy rainfall are likely in these areas, with possibly a few tornadoes. This system will move relativity slowly, thus, expect flooding concerns to increase over the region.

To the south, onshore flow will persist for Texas, maintaining showers and thunderstorms throughout the state on Saturday. Severe storms are not anticipated, but heavy rainfall and problems with flooding may persist for the region. In the East, showery weather will continue for the Northeast on Saturday as a low pressure system lingers over the region. Strong and gusty winds will also continue as this system slowly moves offshore. Out West, another disturbance brings more rain to Washington and Oregon Saturday night into Sunday. High pressure dominating across California and the Desert Southwest will keep most of this moisture away to the north. Thus, expect another sunny and dry day for the rest of the West Coast.
Weather Underground Forecast for Saturday, May 25, 2013.

Showers and thunderstorms will develop again across the Northern and Central Plains on Saturday as a low pressure system continues moving eastward across the center of the nation. The system will continue pulling moisture and energy northward from the Gulf of Mexico, bringing showers and thunderstorms to the region from the Northern High Plains into the Mid-Mississippi River Valley. There is a chance that these storms will turn severe across eastern Montana and western North and South Dakotas and western Nebraska. Large hail, damaging winds, and periods of heavy rainfall are likely in these areas, with possibly a few tornadoes. This system will move relativity slowly, thus, expect flooding concerns to increase over the region.

To the south, onshore flow will persist for Texas, maintaining showers and thunderstorms throughout the state on Saturday. Severe storms are not anticipated, but heavy rainfall and problems with flooding may persist for the region. In the East, showery weather will continue for the Northeast on Saturday as a low pressure system lingers over the region. Strong and gusty winds will also continue as this system slowly moves offshore. Out West, another disturbance brings more rain to Washington and Oregon Saturday night into Sunday. High pressure dominating across California and the Desert Southwest will keep most of this moisture away to the north. Thus, expect another sunny and dry day for the rest of the West Coast.
More News Articles

Carolina Weather at a Glance

Updated 4:53 PM AST
Weather Station
St. Thomas (TIST)
Elevation
23 ft
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Now
Clear
Clear
Temperature
82 °F
Feels Like 87 °F
Wind(mph)
10
Sunrise / Set
5:47 AM
6:54 PM
Moon
Full
Tonight
Thunderstorm 77 °F
T-storms
60% chance of precipitation
Tomorrow
Thunderstorm 86 °F
T-storms
70% chance of precipitation
Tomorrow Night
Thunderstorm 79 °F
T-storms
70% chance of precipitation
Monday
Thunderstorm 88 | 79 °F
T-storms
70% chance of precipitation
Tuesday
Chance of a Thunderstorm 88 | 77 °F
Chance of T-storms
60% chance of precipitation
Wednesday
Chance of a Thunderstorm 88 | 79 °F
Chance of T-storms
70% chance of precipitation
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.01 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
74%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR TIST 252053Z AUTO 14009KT 10SM CLR 28/23 A3001 RMK AO2 SLP162 T02780228 58005 TSNO
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
87 °F
Dew Point
73 °F
Wind
Speed / Dir
10 mph from SE
Wind Gust
Health
UV
2 out of 16
Pollen
Not available.
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 86F with a heat index of 93F. Breezy. Winds from the West at 15 to 20 mph shifting to the North in the afternoon. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 79F. Breezy. Winds from the West at 15 to 20 mph shifting to the East after midnight. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Monday
tstorms Overcast with thunderstorms and rain showers. High of 88F with a heat index of 93F. Breezy. Winds from the North at 15 to 20 mph shifting to the West in the afternoon. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Monday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 79F. Breezy. Winds from the North at 15 to 25 mph shifting to the East after midnight. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 95F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 77F. Breezy. Winds from the East at 15 to 25 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 97F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 79F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Thursday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F with a heat index of 97F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Windy. Winds from the East at 20 to 30 mph. Chance of rain 40%.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F with a heat index of 95F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 70%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 77F. Breezy. Winds from the East at 15 to 25 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 88F. Breezy. Winds from the ESE at 15 to 25 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 30%.
Sunday
mostlycloudy Mostly cloudy. High of 86F. Winds from the ESE at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Overcast. Low of 77F. Winds from the ESE at 10 to 15 mph.
Monday
clear Clear. High of 88F. Winds from the ESE at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 77F. Winds from the ESE at 10 to 15 mph.
Tuesday
clear Clear. High of 88F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 77F. Winds from the ESE at 10 to 15 mph.
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Nowcast
Flash Flood Watch in effect through Sunday afternoon...

Weather Forecast for Carolina PR

View Calendar 10-Day Forecast for station TIST

Saturday, 25
Thunderstorm
86 | 77 °F
T-storms
Chance of
Precipitation
70%
Sunday, 26
Thunderstorm
86 | 79 °F
T-storms
Chance of
Precipitation
70%
Monday, 27
Thunderstorm
88 | 79 °F
T-storms
Chance of
Precipitation
70%
Tuesday, 28
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
60%
Wednesday, 29
Chance of a Thunderstorm
88 | 79 °F
Chance of T-storms
Chance of
Precipitation
70%
Thursday, 30
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
70%
Friday, 31
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
70%
Saturday, 1
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
60%
Sunday, 2
Mostly Cloudy
86 | 77 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 3
Clear
88 | 77 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 73 86 | 73 82 | 73 78 | 73
Wind 17 mph East 18 mph East 15 mph West 17 mph West
Humidity 84% 63% 74% 82%
Chance of Precip. 70% 70% 70% 70%
Cloud Cover 87% 97% 96% 89%
Conditions Thunderstorm Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:47 AM
6:54 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 86F with a heat index of 93F. Breezy. Winds from the West at 15 to 20 mph shifting to the North in the afternoon. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 79F. Breezy. Winds from the West at 15 to 20 mph shifting to the East after midnight. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 86 | 73 83 | 73 80 | 73
Wind 17 mph East 16 mph West 17 mph East 18 mph West
Humidity 80% 65% 71% 79%
Chance of Precip. 60% 70% 70% 70%
Cloud Cover 89% 89% 99% 97%
Conditions Thunderstorm Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:47 AM
6:54 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Monday
tstorms Overcast with thunderstorms and rain showers. High of 88F with a heat index of 93F. Breezy. Winds from the North at 15 to 20 mph shifting to the West in the afternoon. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Monday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 79F. Breezy. Winds from the North at 15 to 25 mph shifting to the East after midnight. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 86 | 73 83 | 73 80 | 73
Wind 16 mph East 17 mph West 18 mph West 19 mph East
Humidity 80% 64% 72% 82%
Chance of Precip. 70% 70% 70% 40%
Cloud Cover 85% 77% 76% 99%
Conditions Thunderstorm Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
6:55 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 95F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 77F. Breezy. Winds from the East at 15 to 25 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 87 | 73 83 | 73 79 | 73
Wind 16 mph East 15 mph East 16 mph East 19 mph East
Humidity 78% 64% 71% 81%
Chance of Precip. 40% 30% 30% 30%
Cloud Cover 95% 73% 96% 96%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
6:55 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 97F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 79F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.9 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 87 | 74 83 | 73 80 | 73
Wind 22 mph East 21 mph East 20 mph East 23 mph East
Humidity 79% 66% 74% 81%
Chance of Precip. 40% 40% 30% 30%
Cloud Cover 96% 99% 85% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
6:55 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F with a heat index of 97F. Breezy. Winds from the East at 20 to 25 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Windy. Winds from the East at 20 to 30 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 81 | 74 87 | 75 83 | 75 80 | 75
Wind 20 mph East 21 mph ESE 23 mph East 24 mph East
Humidity 77% 66% 78% 83%
Chance of Precip. 40% 40% 10% 10%
Cloud Cover 84% 100% 100% 66%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Overcast Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:56 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F with a heat index of 95F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 70%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 77F. Breezy. Winds from the East at 15 to 25 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 81 | 75 86 | 75 83 | 75 81 | 75
Wind 20 mph ESE 18 mph East 19 mph East 20 mph East
Humidity 80% 69% 74% 81%
Chance of Precip. 20% 30% 30% 30%
Cloud Cover 75% 99% 99% 78%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:46 AM
6:56 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 88F. Breezy. Winds from the ESE at 15 to 25 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 77F. Breezy. Winds from the ESE at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 86 | 75 83 | 75 81 | -9998
Wind 17 mph ESE 20 mph ESE 19 mph ESE 13 mph East
Humidity 83% 67% 74% -9998%
Chance of Precip. 20% 30% 20% 10%
Cloud Cover 51% 40% 56% %
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:46 AM
6:56 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 86F. Winds from the ESE at 10 to 15 mph.
Sunday Night
nt_mostlycloudy Overcast. Low of 77F. Winds from the ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 86 | 75 83 | 75 81 | -9998
Wind 17 mph ESE 20 mph ESE 19 mph ESE 13 mph ESE
Humidity 83% 67% 74% -9998%
Chance of Precip. 20% 30% 20% 0%
Cloud Cover 51% 40% 56% 92%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:46 AM
6:57 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Monday
clear Clear. High of 88F. Winds from the ESE at 10 to 15 mph.
Monday Night
nt_clear Clear. Low of 77F. Winds from the ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 86 | 75 83 | 75 80 | -9998
Wind 17 mph ESE 20 mph ESE 19 mph ESE 12 mph ESE
Humidity 83% 67% 74% -9998%
Chance of Precip. 20% 30% 20% 0%
Cloud Cover 51% 40% 56% %
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:46 AM
6:57 PM
Source: BestForecast at 3:48 PM AST on May 25, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 88F. Winds from the ESE at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 77F. Winds from the ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 86 | 75 83 | 75 80 | 75
Wind 17 mph ESE 20 mph ESE 19 mph ESE 11 mph ESE
Humidity 83% 67% 74% 85%
Chance of Precip. 20% 30% 20% 0%
Cloud Cover 51% 40% 56% %
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 25, 2013 Max Temp Min Temp
Normal (TJSJ) 88 °F 77 °F
Record (TJSJ) 94 °F (1980) 70 °F (1964)
Yesterday 88 °F 76 °F
Yesterday's Cooling Degree Days: 17
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Coastal Water Temperatures
Place Temperature
San Juan, PR 81.0 °F
Mayaguez, PR 84.0 °F
Esperanza, PR 82.0 °F
Marine Forecast
Astronomy
May. 25, 2013 Rise Set
Actual Time 5:47 AM AST 6:54 PM AST
Civil Twilight 5:23 AM AST 7:18 PM AST
Nautical Twilight 4:55 AM AST 7:46 PM AST
Astronomical Twilight 4:27 AM AST 8:15 PM AST
Moon 7:39 PM AST 6:08 AM AST
Length Of Visible Light 13h 54m
Length of Day
13h 06m
Tomorrow will be 0m 33s longer.
Full, 99% of the Moon is Illuminated
Today
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
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Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
San Juan 82 °F Mostly Cloudy 4:56 PM AST
Roosevelt Roads 83 °F Clear 4:53 PM AST
Ponce 84 °F Mostly Cloudy 4:50 PM AST
St. Thomas 82 °F Clear 4:53 PM AST
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (TIST)
Wind Speed: 9.0 kts.
Wind Dir: 140° (SE)
Ceiling: Unlimited

METAR TIST 252053Z AUTO 14009KT 10SM CLR 28/23 A3001 RMK AO2 SLP162 T02780228 58005 TSNO

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Nearby Events
Event Date Forecast
San Juan Puerto Rico Wrap Party Weekend! 6:00 PM AST
2013-04-18		 Clear, 80°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Orioles vs. Blue Jays 1:07 PM EDT on May 25, 2013 Clear, High 57° F/ 14° C
Indians vs. Red Sox 1:35 PM EDT on May 25, 2013 Rain Showers, 47 °F
Event Date Forecast
Bayern München vs. Borussia Dortmund 7:45 PM BST on May 25, 2013 Chance of Rain, High 60° F/ 16° C
Philadelphia vs. Montreal 7:00 PM EDT on May 25, 2013 Forecast not available.
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2013 Mostly Cloudy, 68 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 30, 2013 Partly Cloudy, 65 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MIHIGHLANDPARK WEATHER VIEW, San Juan, PR 83.5 °F 94 °F 78 °F 84% South  at  3.1 mph 0.00 in / hr 125 ft 5:14 PM AST Rapid Fire
Ciudad Jardin, Carolina, PR 82.2 °F 89 °F 76 °F 80% ENE  at  5.0 mph 0.00 in / hr 10 ft 4:59 PM AST Normal  
Colinas de Fairview, Trujillo Alto, PR 88.2 °F 86 °F 52 °F 29% North  at  0.0 mph 0.00 in / hr 308 ft 5:14 PM AST Rapid Fire
Santurce, San Juan, PR 87.6 °F 100 °F 77 °F 71% NE  at  0.0 mph 0.00 in / hr 33 ft 5:13 PM AST Rapid Fire  
San Ignacio, San Juan, PR 84.4 °F 97 °F 80 °F 85% North  at  0.0 mph 0.00 in / hr 171 ft 5:14 PM AST Rapid Fire
Reparto Metropolitano, San Juan, PR 83.8 °F 95 °F 78 °F 83% ESE  at  5.0 mph 0.00 in / hr 36 ft 5:13 PM AST Rapid Fire
myweatherplace.com, Loiza, PR 81.8 °F 89 °F 76 °F 83% East  at  1.0 mph 0.00 in / hr 6 ft 5:00 PM AST Normal
Bomberos de Puerto Rico/ SJ, San Juan, PR 82.5 °F 91 °F 77 °F 82% ENE  at  11.0 mph 0.00 in / hr 26 ft 5:03 PM AST Normal  
NOS_NWLON San Juan, PR , San Juan, PR 82 °F 80 °F - - East  at  14 mph 0.00 in / hr 0 ft 4:48 PM AST MADIS
Río Bayamón, Bayamon, PR 84.7 °F 93 °F 75 °F 72% ESE  at  4.5 mph 0.00 in / hr 56 ft 5:13 PM AST Rapid Fire  
MARITIME , San Juan, PR 81 °F 79 °F - - ESE  at  13 mph 0.00 in / hr 0 ft 4:30 PM AST MADIS
Manejo de Emergencias, Caguas, PR 81.6 °F 86 °F 72 °F 73% East  at  4.0 mph 0.00 in / hr 40 ft 5:03 PM AST Normal
Bo. Tomas de Castro #2, Caguas, PR 78.5 °F 81 °F 74 °F 85% East  at  0.0 mph 0.00 in / hr 641 ft 5:00 PM AST Normal
Urb. Madelaine, Toa Alta, PR 83.3 °F 88 °F 71 °F 66% ESE  at  2.0 mph 0.00 in / hr 20 ft 5:13 PM AST Normal  
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Flash Flood Watch
Mobile & Email Alerts Statement as of 2:52 PM AST on May 25, 2013

... Flash Flood Watch now in effect through Sunday afternoon...

The Flash Flood Watch is now in effect for

* portions of Puerto Rico and Virgin Islands... including the
following areas... in Puerto Rico... central interior... Culebra...
eastern interior... Mayaguez and vicinity... north Central...
Northeast... northwest... Ponce and vicinity... San Juan and
vicinity... southeast... southwest... Vieques and western interior.
In Virgin Islands... St Croix and St. Thomas/St. John/adjacent
islands.

* Through Sunday afternoon

* showers and thunderstorms this afternoon and early evening will
pose a risk of localized heavy rainfall and isolated flash
flooding. Deeper moisture is being drawn over the area on east
southeast low level winds and will continue to interact with an
upper level trough approaching from the west. Widespread areas
of one to three inches of rain appear likely across central...
northern... and eastern Puerto Rico... with one to two inches
possible over Culebra and Vieques and the U.S. Virgin Islands.
These amounts of rain could fall in a short period of time
leading to flash flooding of small streams and rivers. The
current and expected atmospheric conditions are conducive for
showers and thunderstorm development again on Sunday across the
local islands. Given soil saturation and the amounts of rain
expected this afternoon and evening... any significant rain on
Sunday will cause additional flooding.

* Expect rapid rises in small streams or guts and rivers... with
mudslides possible in steep terrain.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions are favorable for heavy
rain across the watch area... which may lead to flooding. If you are
in the watch area... check your preparedness requirements...
especially if you have interests along area rivers. Keep informed...
and be ready for quick action if flooding is observed or if a Flash
Flood Warning is issued.

People in the watch area should continue to be aware of the
possibility for heavy rainfall. Avoid low lying areas... and be
careful when approaching Highway dips and underpasses. The heavy
rain could also cause mudslides in areas of steep terrain.

Stay tuned to NOAA Weather Radio... local TV... radio or your cable
television provider for later statements and possible warnings.

This product... along with other weather... hydrological and climate
information... is available on the web at http://www.Srh.NOAA.Gov/sju
or at http://weather.Gov.