San Juan, PR

1:44 AM AST on May 22, 2013 (GMT -0400)
Elev: 69 ft
Lon: 66.1° W
Lat: 18.5° N
Source
Rapid Fire Updates™
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News
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
May 21, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Weather Summary
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.

San Juan Weather at a Glance

Updated 1:18 AM AST
Elevation
0 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
79 °F
Feels Like 77 °F
Wind(mph)
23
Sunrise / Set
5:48 AM
6:53 PM
Moon
Waxing Gibbous
Tonight
Rain Showers 75 °F
Rain Showers
40% chance of precipitation
Wednesday
Thunderstorm 86 °F
T-storms
40% chance of precipitation
Wednesday Night
Rain Showers 75 °F
Rain Showers
30% chance of precipitation
Thursday
Rain Showers 86 | 75 °F
Rain Showers
20% chance of precipitation
Friday
Thunderstorm 86 | 75 °F
T-storms
40% chance of precipitation
Saturday
Chance of a Thunderstorm 88 | 75 °F
Chance of T-storms
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.98 in
Visibility
10.0 miles
Clouds
Few 1900 ft
Scattered Clouds 2400 ft
Mostly Cloudy 3000 ft
Moisture
Humidity
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR TJSJ 220456Z 08013KT 10SM FEW019 SCT024 BKN030 26/22 A2998 RMK AO2 SLP152 VCSH NW-NE T02610222
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Heat Index
77 °F
Wind
Speed / Dir
23 mph from East
Wind Gust
27.0 mph
Health
0 out of 16
Pollen
Not available.
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
tstorms Partly cloudy with thunderstorms and rain showers. High of 86F. Breezy. Winds from the East at 20 to 25 mph shifting to the West in the afternoon. Chance of rain 40%.
Wednesday Night
nt_rain Partly cloudy with rain showers. Low of 75F. Breezy. Winds from the West at 10 to 20 mph. Chance of rain 30%.
Thursday
partlycloudy Partly cloudy with rain showers. High of 86F. Breezy. Winds from the North at 15 to 20 mph shifting to the West in the afternoon. Chance of rain 20%.
Thursday Night
nt_rain Partly cloudy with rain showers. Low of 75F. Breezy. Winds from the North at 15 to 20 mph shifting to the West after midnight. Chance of rain 30%.
Friday
tstorms Partly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 86F with a heat index of 93F. Breezy. Winds from the SE at 10 to 20 mph. Chance of rain 40%.
Friday Night
nt_mostlycloudy Overcast with rain showers, then a chance of a thunderstorm and rain after midnight. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Saturday
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%.
Saturday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Sunday
cloudy Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 86F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Monday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 75F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Tuesday
tstorms Mostly cloudy with thunderstorms. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Tuesday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Wednesday
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%.
Wednesday 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 0.3 in. possible.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low of 77F. Winds from the ESE at 10 to 15 mph.
Friday
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%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Saturday
chancetstorms Clear with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_clear Clear. Low of 77F. Winds from the SE at 5 to 10 mph.
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Weather Forecast for San Juan PR

View Calendar 10-Day Forecast for station KPRSANJU22

Wednesday, 22
Thunderstorm
86 | 75 °F
T-storms
Chance of
Precipitation
40%
Thursday, 23
Rain Showers
86 | 75 °F
Rain Showers
Chance of
Precipitation
20%
Friday, 24
Thunderstorm
86 | 75 °F
T-storms
Chance of
Precipitation
40%
Saturday, 25
Chance of a Thunderstorm
88 | 75 °F
Chance of T-storms
Chance of
Precipitation
50%
Sunday, 26
Chance of a Thunderstorm
86 | 75 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 27
Chance of a Thunderstorm
88 | 75 °F
Chance of T-storms
Chance of
Precipitation
50%
Tuesday, 28
Thunderstorm
86 | 77 °F
T-storms
Chance of
Precipitation
80%
Wednesday, 29
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 30
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 31
Chance of a Thunderstorm
88 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Partly cloudy with thunderstorms and rain showers. High of 86F. Breezy. Winds from the East at 20 to 25 mph shifting to the West in the afternoon. Chance of rain 40%.
Wednesday Night
nt_rain Partly cloudy with rain showers. Low of 75F. Breezy. Winds from the West at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 72 82 | 72 80 | 72 78 | 72
Wind 18 mph East 21 mph East 17 mph West 16 mph West
Humidity 80% 70% 76% 79%
Chance of Precip. 40% 40% 40% 30%
Cloud Cover 57% 40% 40% 60%
Conditions Rain Showers Thunderstorm Thunderstorm Rain Showers
Sunrise & Sunset
5:48 AM
6:53 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.73], Average RMSE [1.00]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with rain showers. High of 86F. Breezy. Winds from the North at 15 to 20 mph shifting to the West in the afternoon. Chance of rain 20%.
Thursday Night
nt_rain Partly cloudy with rain showers. Low of 75F. Breezy. Winds from the North at 15 to 20 mph shifting to the West after midnight. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 72 83 | 72 80 | 73 78 | 73
Wind 14 mph West 18 mph West 19 mph West 18 mph West
Humidity 80% 68% 81% 84%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 60% 60% 38% 70%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
5:48 AM
6:54 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.91], Average RMSE [0.95]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Friday
tstorms Partly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 86F with a heat index of 93F. Breezy. Winds from the SE at 10 to 20 mph. Chance of rain 40%.
Friday Night
nt_mostlycloudy Overcast with rain showers, then a chance of a thunderstorm and rain after midnight. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 77 | 72 85 | 72 80 | 73 78 | 73
Wind 16 mph West 13 mph East 11 mph East 13 mph East
Humidity 84% 65% 78% 84%
Chance of Precip. 30% 40% 40% 10%
Cloud Cover 70% 70% 66% 94%
Conditions Rain Showers Rain Showers Thunderstorm Overcast
Sunrise & Sunset
5:48 AM
6:54 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.92], Average RMSE [1.04]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Saturday
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%.
Saturday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain in the evening, then partly cloudy with a chance of a thunderstorm and rain. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 73 85 | 73 81 | 73 78 | 73
Wind 10 mph ESE 12 mph ESE 11 mph East 10 mph East
Humidity 81% 69% 78% 86%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 90% 100% 99% 96%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
6:54 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.26], Average RMSE [0.93]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Sunday
cloudy Overcast with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 86F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 75F. Winds from the East at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 73 83 | 73 81 | 73 78 | 73
Wind 12 mph ESE 8 mph East 11 mph ENE 11 mph ESE
Humidity 83% 69% 75% 84%
Chance of Precip. 30% 10% 20% 10%
Cloud Cover 57% 94% 99% 100%
Conditions Chance of a Thunderstorm Overcast Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:47 AM
6:55 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.21], Average RMSE [0.90]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of a thunderstorm. High of 88F. Winds from the East at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 75F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 72 84 | 73 81 | 73 78 | 73
Wind 10 mph East 13 mph East 12 mph ESE 13 mph ESE
Humidity 79% 69% 78% 85%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 97% 99% 100% 99%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:47 AM
6:55 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.99], Average RMSE [0.97]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Tuesday
tstorms Mostly cloudy with thunderstorms. High of 86F. Winds from the SE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Tuesday Night
nt_cloudy Overcast with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 84 | 73 80 | 73 78 | 73
Wind 11 mph SE 11 mph ESE 10 mph SE 12 mph East
Humidity 82% 71% 79% 82%
Chance of Precip. 10% 50% 20% 20%
Cloud Cover 99% 80% 88% 97%
Conditions Overcast Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
6:56 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.03], Average RMSE [0.79]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Wednesday
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%.
Wednesday 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 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 79 | 73 86 | 73 81 | 73 80 | 73
Wind 10 mph ESE 10 mph ESE 10 mph East 10 mph East
Humidity 83% 66% 76% 83%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 98% 93% 85% 82%
Conditions Overcast Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:56 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [0.94], Average RMSE [0.70]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_mostlycloudy Mostly cloudy. 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 82 | 75 80 | 75
Wind 10 mph ESE 11 mph ESE 11 mph ESE 10 mph ESE
Humidity 83% 69% 78% 85%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 87% 88% 86% 80%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
6:56 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.20], Average RMSE [0.90]
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Friday
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%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 75 86 | 75 82 | 75 80 | 75
Wind 10 mph ESE 10 mph ESE 10 mph ESE 9 mph ESE
Humidity 84% 70% 79% 86%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 70% 71% 83% 89%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
5:47 AM
6:57 PM
Source: BestForecast at 10:24 PM AST on May 21, 2013
Descriptive Forecast
Saturday
chancetstorms Clear with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_clear Clear. Low of 77F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 86 | 73 83 | 75 80 | 75
Wind 8 mph SE 8 mph SE 7 mph SE 7 mph SE
Humidity 81% 66% 77% 86%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 89% % % %
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Nearby
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (TJSJ) 88 °F 77 °F
Record (TJSJ) 94 °F (1989) 69 °F (1957)
Yesterday 84 °F 75 °F
Yesterday's Cooling Degree Days: 15
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Coastal Water Temperatures
Place Temperature
San Juan, PR 80.1 °F
Mayaguez, PR 84.9 °F
Esperanza, PR 82.0 °F
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:48 AM AST 6:53 PM AST
Civil Twilight 5:25 AM AST 7:17 PM AST
Nautical Twilight 4:57 AM AST 7:45 PM AST
Astronomical Twilight 4:28 AM AST 8:14 PM AST
Moon 4:29 PM AST 3:27 AM AST
Length Of Visible Light 13h 52m
Length of Day
13h 05m
Tomorrow will be 0m 36s longer.
Waxing Gibbous, 88% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
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Aviation
City Temp. Conditions Updated
San Juan 79 °F Mostly Cloudy 12:56 AM AST
Roosevelt Roads 81 °F Mostly Cloudy 12:53 AM AST
Ponce 75 °F Partly Cloudy 12:50 AM AST
Aquadilla 79 °F Scattered Clouds 12:50 AM AST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: MVFR (TJSJ)
Wind Speed: 13.0 kts.
Wind Dir: 89° (East)
Ceiling: 3000 ft

METAR TJSJ 220456Z 08013KT 10SM FEW019 SCT024 BKN030 26/22 A2998 RMK AO2 SLP152 VCSH NW-NE T02610222

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
Rays vs. Blue Jays 7:07 PM EDT on May 21, 2013 Thunderstorm, High 73° F/ 23° C
Twins vs. Braves 7:10 PM EDT on May 21, 2013 Chance of a Thunderstorm, 83 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 68° F/ 20° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °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 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Mostly Cloudy, 70 °F
Videos
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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.

Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NOS_NWLON San Juan, PR , San Juan, PR 79 °F 77 °F - - East  at  23 mph 0.00 in / hr 0 ft 1:18 AM AST MADIS
Bomberos de Puerto Rico/ SJ, San Juan, PR 78.3 °F 81 °F 75 °F 88% NNE  at  6.0 mph 0.00 in / hr 26 ft 1:41 AM AST Normal  
Santurce, San Juan, PR 79.7 °F 84 °F 73 °F 80% NE  at  4.9 mph 0.00 in / hr 33 ft 1:44 AM AST Rapid Fire  
Río Bayamón, Bayamon, PR 75.7 °F 74 °F 76 °F 99% South  at  0.0 mph 0.00 in / hr 56 ft 11:35 PM AST Rapid Fire  
Reparto Metropolitano, San Juan, PR 76.6 °F 77 °F 76 °F 98% ENE  at  0.0 mph 0.00 in / hr 36 ft 1:44 AM AST Rapid Fire
San Ignacio, San Juan, PR 74.5 °F 71 °F 74 °F 99% North  at  0.0 mph 0.01 in / hr 171 ft 1:44 AM AST Rapid Fire
Urb. Madelaine, Toa Alta, PR 74.9 °F 73 °F 73 °F 95% North  at  0.0 mph 0.00 in / hr 20 ft 1:44 AM AST Normal  
MIHIGHLANDPARK WEATHER VIEW, San Juan, PR 77.4 °F 79 °F 77 °F 99% East  at  0.7 mph 0.00 in / hr 125 ft 1:44 AM AST Rapid Fire
Colinas de Fairview, Trujillo Alto, PR 75.2 °F 75 °F 71 °F 87% North  at  0.0 mph 0.00 in / hr 308 ft 1:44 AM AST Rapid Fire
Manejo de Emergencias, Carolina, PR 76.9 °F 78 °F 71 °F 83% SE  at  4.0 mph 0.00 in / hr 40 ft 1:33 AM AST Normal  
Carretera #1 Caguas, Caguas, PR 72.0 °F - 71 °F 98% North  at  0.0 mph 0.00 in / hr 50 ft 1:33 AM AST Normal
Ciudad Jardin, Carolina, PR 77.3 °F 79 °F 74 °F 90% ESE  at  0.0 mph 0.00 in / hr 10 ft 1:31 AM AST Normal  
myweatherplace.com, Loiza, PR 77.8 °F 80 °F 74 °F 89% East  at  5.0 mph 0.02 in / hr 6 ft 1:30 AM AST Normal
Bo. Tomas de Castro #2, Caguas, PR 72.9 °F - 72 °F 96% East  at  0.0 mph 0.00 in / hr 641 ft 1:16 AM AST Normal
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