San Juan, PR

4:22 PM AST on May 24, 2013 (GMT -0400)
Elev: 69 ft
Lon: 66.1° W
Lat: 18.5° N
Source
Rapid Fire Updates™
 Updated 3:56 PM AST Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
Active Advisory: Flash Flood Watch (US Severe Weather)
Tropical Weather: Invest 91E (East Pacific)
News
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
5.7-Magnitude Quake Widely Felt Across N. Calif.
May 24, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Collapse Survivor: 'You Hold On'
May 24, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
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 24, 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.
Billions in Damage: Costliest Tornadoes in U.S. History
May 23, 2013
The Moore tornado may have been among the costliest in U.S. history. We count down the top 5 prior to this tornado.
Notorious Moore, Oklahoma City Tornado History
May 22, 2013
The long, tornadic history of the Oklahoma City metro area.
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Officials Clarify Numbers on Okla. Tornado Damage
May 23, 2013
There were far fewer homes damaged than originally believed, according to officials.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Evacuated Residents of N.D. City to Return Friday
May 23, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 23, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
Weather Underground Forecast for Friday, May 24, 2013.

Showers and thunderstorms will move into the Plains, while also continuing across the East Coast on Friday. A low pressure system over the Rocky Mountains will persist on its eastward track and move into the Plains. Flow around this system will create northward flow, pulling abundant moisture and energy in from the Gulf of Mexico. This will allow for scattered showers and thunderstorms to develop across the Southern Plains again on Friday, spreading northward through the Central and Northern Plains. There is a slight chance that these storms will turn severe across northeastern Colorado, into western Kansas and Nebraska. Large hail and strong winds are likely in these areas, with possibly a tornado or two.

Meanwhile in the East, a trough of low pressure and associated cold front will slowly move eastward and offshore the East Coast on Friday. This system will allow for showers and thunderstorms to persist from the Mid-Atlantic states through Maine. Severe thunderstorms are not likely in these areas, but periods of heavy rainfall and strong winds will persist as this system lingers over the Northeast through Friday night.

Out West, an area of low pressure continues spinning over the Pacific Northwest, maintaining onshore flow. This will bring more rain showers to Oregon and Washington, with snow showers possible at highest elevations.
More News Articles

San Juan Weather at a Glance

Updated 3:56 PM AST
Weather Station
San Juan (TJSJ)
Elevation
7 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Scattered Clouds
Scattered Clouds
Temperature
83 °F
Feels Like 89 °F
Wind(mph)
15
Sunrise / Set
5:48 AM
6:54 PM
Moon
Full
Tonight
Thunderstorm 77 °F
T-storms
70% chance of precipitation
Tomorrow
Thunderstorm 84 °F
T-storms
70% chance of precipitation
Tomorrow Night
Thunderstorm 77 °F
T-storms
70% chance of precipitation
Sunday
Thunderstorm 86 | 77 °F
T-storms
70% chance of precipitation
Monday
Chance of a Thunderstorm 88 | 77 °F
Chance of a Thunderstorm
20% chance of precipitation
Tuesday
Chance of a Thunderstorm 88 | 77 °F
Chance of T-storms
50% chance of precipitation
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.99 in
Visibility
10.0 miles
Clouds
Few 2400 ft
Scattered Clouds 6000 ft
Moisture
Humidity
74%
Rainfall
0.02 in
Snow Depth
Not available.
METAR
METAR TJSJ 241956Z 07013G18KT 10SM FEW024 SCT060 28/23 A2999 RMK AO2 SLP155 VCSH S T02830233
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
89 °F
Dew Point
74 °F
Wind
Speed / Dir
15 mph from ENE
Wind Gust
21 mph
Health
UV
4 out of 16
Pollen
Not available.
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Friday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Saturday
tstorms Overcast with thunderstorms and rain showers. High of 84F with a heat index of 90F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 86F with a heat index of 93F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and rain after midnight. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 30%.
Monday
mostlycloudy Partly cloudy in the morning, then overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Monday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 77F. Winds from the ESE at 5 to 15 mph.
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 93F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_mostlycloudy Overcast. Low of 77F. Winds from the East at 5 to 15 mph.
Wednesday
cloudy Overcast with a chance of a thunderstorm. High of 90F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 79F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 93F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_mostlycloudy Overcast. Low of 75F. Winds from the ESE at 5 to 15 mph.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 79F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Saturday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Nowcast
Flash Flood Watch in effect through Saturday afternoon...

Weather Forecast for San Juan PR

View Calendar 10-Day Forecast for station TJSJ

Friday, 24
Thunderstorm
87 | 77 °F
T-storms
Chance of
Precipitation
70%
Saturday, 25
Thunderstorm
84 | 77 °F
T-storms
Chance of
Precipitation
70%
Sunday, 26
Thunderstorm
86 | 77 °F
T-storms
Chance of
Precipitation
70%
Monday, 27
Chance of a Thunderstorm
88 | 77 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 28
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Wednesday, 29
Chance of a Thunderstorm
90 | 79 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
86 | 75 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 31
Chance of a Thunderstorm
86 | 79 °F
Chance of T-storms
Chance of
Precipitation
50%
Saturday, 1
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Sunday, 2
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Friday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 81 | 72 80 | 73 79 | 73
Wind 11 mph West 16 mph West 13 mph West 11 mph East
Humidity 81% 74% 77% 82%
Chance of Precip. 40% 60% 60% 70%
Cloud Cover 76% 76% 49% 97%
Conditions Rain Showers Rain Showers Thunderstorm Thunderstorm
Sunrise & Sunset
5:48 AM
6:54 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Saturday
tstorms Overcast with thunderstorms and rain showers. High of 84F with a heat index of 90F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Saturday Night
nt_tstorms Overcast with thunderstorms and rain showers. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 83 | 72 81 | 73 79 | 73
Wind 10 mph East 14 mph East 12 mph East 8 mph ESE
Humidity 83% 71% 75% 82%
Chance of Precip. 70% 70% 70% 70%
Cloud Cover 100% 93% 100% 100%
Conditions Thunderstorm Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:48 AM
6:54 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Sunday
tstorms Overcast with thunderstorms and rain showers. High of 86F with a heat index of 93F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Sunday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and rain after midnight. Low of 77F. Winds from the East at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 72 83 | 72 83 | 73 80 | 73
Wind 9 mph ESE 11 mph East 10 mph East 10 mph East
Humidity 80% 66% 73% 80%
Chance of Precip. 70% 70% 70% 10%
Cloud Cover 100% 95% 53% 50%
Conditions Thunderstorm Thunderstorm Thunderstorm Partly Cloudy
Sunrise & Sunset
5:47 AM
6:55 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Monday
mostlycloudy Partly cloudy in the morning, then overcast with a chance of a thunderstorm and rain. High of 88F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Monday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 77F. Winds from the ESE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 72 82 | 73 80 | 73 80 | 73
Wind 10 mph East 12 mph East 11 mph ESE 10 mph ESE
Humidity 81% 77% 79% 78%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 75% 66% 97% 100%
Conditions Chance of a Thunderstorm Mostly Cloudy Overcast Overcast
Sunrise & Sunset
5:47 AM
6:55 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Tuesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 88F with a heat index of 93F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_mostlycloudy Overcast. Low of 77F. Winds from the East at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 72 85 | 73 82 | 73 79 | 73
Wind 9 mph ESE 10 mph East 10 mph East 9 mph East
Humidity 79% 66% 75% 80%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 59% 96% 100% 100%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:47 AM
6:56 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Wednesday
cloudy Overcast with a chance of a thunderstorm. High of 90F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 79F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 72 87 | 73 79 | 74 80 | 73
Wind 7 mph ESE 11 mph ESE 11 mph ESE 10 mph ESE
Humidity 78% 63% 84% 78%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 95% 91% 100% 97%
Conditions Overcast Overcast Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:47 AM
6:56 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 93F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_mostlycloudy Overcast. Low of 75F. Winds from the ESE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 72 86 | 73 80 | 73 79 | 72
Wind 11 mph SE 11 mph SE 9 mph ESE 10 mph East
Humidity 79% 65% 76% 78%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 98% 83% 92% 98%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:47 AM
6:56 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 79F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 84 | 74 82 | 74 79 | 73
Wind 11 mph ESE 11 mph SE 11 mph SE 9 mph East
Humidity 80% 71% 78% 83%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 97% 96% 93% 88%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:57 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Saturday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 84 | 73 82 | 75 80 | 75
Wind 10 mph ESE 11 mph ESE 11 mph East 10 mph ESE
Humidity 84% 71% 76% 84%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 83% 86% 87% 79%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:57 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 74 84 | 75 81 | 75 80 | 75
Wind 10 mph ESE 11 mph ESE 11 mph ESE 9 mph ESE
Humidity 85% 73% 81% 86%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 78% 78% 79% 82%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:57 PM
Source: BestForecast at 3:51 PM AST on May 24, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 75 84 | 75 82 | 75 80 | 75
Wind 9 mph ESE 10 mph ESE 10 mph ESE 9 mph ESE
Humidity 87% 75% 81% 85%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 86% 85% 77% %
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 24, 2013 Max Temp Min Temp
Normal 88 °F 77 °F
Record 93 °F (1990) 70 °F (1955)
Yesterday 85 °F 76 °F
Yesterday's Cooling Degree Days: 16
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 82.0 °F
Mayaguez, PR 86.0 °F
Esperanza, PR 82.9 °F
Marine Forecast
Astronomy
May. 24, 2013 Rise Set
Actual Time 5:48 AM AST 6:54 PM AST
Civil Twilight 5:24 AM AST 7:18 PM AST
Nautical Twilight 4:56 AM AST 7:46 PM AST
Astronomical Twilight 4:27 AM AST 8:15 PM AST
Moon 6:35 PM AST 5:10 AM AST
Length Of Visible Light 13h 53m
Length of Day
13h 06m
Tomorrow will be 0m 34s longer.
Full, 100% of the Moon is Illuminated
Today
Full
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Softening Ice
Early Morning Colors
• • • • • • • • • •
Uploaded by: katy99780
1,614,568 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®
El tornado de Moore era un EF-5...
By PRweathercenter 2 days ago
When will the first named storm...
By Tropicsweatherpr 10 minutes ago
WxReport : KP4ATP 24 HR OBSN WE...
By kp4atp 1 day ago
Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
San Juan 83 °F Scattered Clouds 3:56 PM AST
Roosevelt Roads 85 °F Partly Cloudy 3:53 PM AST
Ponce 88 °F Scattered Clouds 3:50 PM AST
Aquadilla 84 °F Mostly Cloudy 3:50 PM AST
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (TJSJ)
Wind Speed: 13.0 kts.
Wind Dir: 70° (ENE)
Ceiling: Unlimited

METAR TJSJ 241956Z 07013G18KT 10SM FEW024 SCT060 28/23 A2999 RMK AO2 SLP155 VCSH S T02830233

View all Reports & Maps
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
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Rain Showers, 56 °F
Orioles vs. Blue Jays 7:07 PM EDT on May 24, 2013 Scattered Clouds, High 53° F/ 12° C
Event Date Forecast
Angers vs. Sedan 8:30 PM CEST on May 24, 2013 Chance of Rain, High 50° F/ 10° C
Dijon vs. Guingamp 8:30 PM CEST on May 24, 2013 Chance of Rain, High 51° F/ 11° C
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 25, 2013 Chance of a Thunderstorm, 70 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 26, 2013 Mostly Cloudy, 68 °F
View all Sports Weather
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Visit Our Video Section
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NOS_NWLON San Juan, PR , San Juan, PR 81 °F 79 °F - - ENE  at  17 mph 0.00 in / hr 0 ft 3:42 PM AST MADIS
Bomberos de Puerto Rico/ SJ, San Juan, PR 83.7 °F 92 °F 76 °F 78% ENE  at  8.0 mph 0.00 in / hr 26 ft 4:16 PM AST Normal  
MARITIME , San Juan, PR 80 °F 78 °F - - ENE  at  18 mph 0.00 in / hr 0 ft 3:30 PM AST MADIS
Santurce, San Juan, PR 87.6 °F 99 °F 76 °F 69% East  at  11.4 mph 0.00 in / hr 33 ft 4:22 PM AST Rapid Fire  
Reparto Metropolitano, San Juan, PR 82.6 °F 91 °F 77 °F 84% East  at  0.0 mph 0.02 in / hr 36 ft 4:22 PM AST Rapid Fire
San Ignacio, San Juan, PR 82.4 °F 92 °F 79 °F 89% South  at  0.0 mph 0.00 in / hr 171 ft 4:22 PM AST Rapid Fire
MIHIGHLANDPARK WEATHER VIEW, San Juan, PR 87.1 °F 97 °F 76 °F 69% SE  at  6.9 mph 0.00 in / hr 125 ft 4:22 PM AST Rapid Fire
Urb. Madelaine, Toa Alta, PR 82.6 °F 89 °F 74 °F 75% ENE  at  0.0 mph 0.00 in / hr 20 ft 4:22 PM AST Normal  
Colinas de Fairview, Trujillo Alto, PR 87.1 °F 84 °F 49 °F 27% North  at  0.0 mph 0.00 in / hr 308 ft 4:22 PM AST Rapid Fire
Ciudad Jardin, Carolina, PR 86.3 °F 94 °F 73 °F 65% ESE  at  9.0 mph 0.00 in / hr 10 ft 4:11 PM AST Normal  
myweatherplace.com, Loiza, PR 82.9 °F 92 °F 77 °F 82% SE  at  5.0 mph 0.00 in / hr 6 ft 4:00 PM AST Normal
Manejo de Emergencias, Caguas, PR 82.2 °F 87 °F 71 °F 69% SE  at  7.0 mph 0.00 in / hr 40 ft 4:18 PM AST Normal
Bo. Tomas de Castro #2, Caguas, PR 78.0 °F 80 °F 73 °F 85% ENE  at  2.0 mph 0.00 in / hr 641 ft 4:13 PM AST Normal
Would you like to share your weather data with the rest of the world? Add Your Weather Station!
Flash Flood Watch
Mobile & Email Alerts Statement as of 3:14 PM AST on May 24, 2013

... Flash Flood Watch remains in effect through Saturday afternoon...

The Flash Flood Watch continues for

* a portion of Puerto Rico... including the following areas...
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.

* Through Saturday afternoon

* scattered showers and thunderstorms this afternoon may pose a
risk of localized heavy rainfall and isolated flash flooding.
However... main threat for widespread heavy rainfall and greater
risk of flash flooding is expected to be tomorrow as deeper
moisture is drawn northwestward on east southeast low level
winds and begins to interact with an upper level trough
approaching from the west. Widespread two to four inches of rain
appear likely north of the central Cordillera... eastern Puerto
Rico... Culebra and Vieques. These amounts of rain could fall in
a short period of time leading to flash flooding of small
streams and rivers.


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.