Arroyo, PR

2:35 PM AST on May 22, 2013 (GMT -0400)
Elev: 36 ft
Lon: 66.1° W
Lat: 18.0° N
Source
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 Updated 1:56 PM AST Get Free Weather Stickers® Share:
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Oklahoma Tornado: Moore Tornado an EF-5; $2 Billion Damage Estimate: 2nd Costliest Tornado in History
Tropical Weather: Invest 91E (East Pacific)
News
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.
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
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.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 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 22, 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.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
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.
Weather Imagery Reveals Oklahoma Tornado
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The Moore, Oklahoma tornado showed up vividly on satellite and radar.
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In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
More News Articles
Weather Summary
Kari Kiefer
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.
More News Articles

Arroyo Weather at a Glance

Updated 1:56 PM AST
Weather Station
San Juan (TJSJ)
Elevation
7 ft
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Now
Rain
Rain Mist
Temperature
75 °F
Feels Like 75 °F
Wind(mph)
7
Sunrise / Set
5:49 AM
6:52 PM
Moon
Waxing Gibbous
Today
Thunderstorm 84 °F
T-storms
30% chance of precipitation
Tonight
Rain Showers 79 °F
Rain Showers
30% chance of precipitation
Tomorrow
Rain Showers 86 | 77 °F
Rain Showers
30% chance of precipitation
Friday
Thunderstorm 86 | 77 °F
T-storms
40% chance of precipitation
Saturday
Chance of a Thunderstorm 86 | 77 °F
Chance of T-storms
50% chance of precipitation
Sunday
Chance of a Thunderstorm 86 | 77 °F
Chance of T-storms
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.01 in
Visibility
3.0 miles
Clouds
Mostly Cloudy 3300 ft
Mostly Cloudy 7000 ft
Overcast 9000 ft
Moisture
Humidity
94%
Rainfall
2.35 in
Snow Depth
Not available.
METAR
METAR TJSJ 221756Z 11006KT 3SM RA BR BKN033 BKN070 OVC090 24/23 A3001 RMK AO2 TSB22B39E52 SLP160 TS DSIPTD P0053 60074 T02390228 10283 20233 58004 $
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Weather Radio
Launch Weather Radio
Temperature
Temperature
75 °F
75,76,77,75,75,78,80,81,78,80,75,73,75
Dew Point
73 °F
Wind
Speed / Dir
7 mph from ESE
Wind Gust
Health
UV
3 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 Overcast with thunderstorms and rain showers. High of 84F. Breezy. Winds from the East at 15 to 25 mph shifting to the West in the afternoon. Chance of rain 30%.
Wednesday Night
nt_rain Partly cloudy with rain showers. Low of 79F. Breezy. Winds from the West at 10 to 20 mph. Chance of rain 30%.
Thursday
rain Overcast with 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 30%.
Thursday Night
nt_rain Overcast with rain showers in the evening, then partly cloudy with rain showers. Low of 77F. Breezy. Winds from the East 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. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F with a heat index of 93F. Winds from the ESE at 5 to 15 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 77F. Winds from the SE at 10 to 15 mph.
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Monday 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%.
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 91F. Winds from the SE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Overcast with thunderstorms. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 1.5 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Thursday
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%.
Thursday 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 60% with rainfall amounts near 0.7 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.
Saturday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 77F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
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Weather Forecast for Arroyo PR

View Calendar 10-Day Forecast for station TJSJ

Wednesday, 22
Thunderstorm
84 | 79 °F
T-storms
Chance of
Precipitation
30%
Thursday, 23
Rain Showers
86 | 77 °F
Rain Showers
Chance of
Precipitation
30%
Friday, 24
Thunderstorm
86 | 77 °F
T-storms
Chance of
Precipitation
40%
Saturday, 25
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Sunday, 26
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
40%
Monday, 27
Chance of a Thunderstorm
86 | 79 °F
Chance of T-storms
Chance of
Precipitation
70%
Tuesday, 28
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Wednesday, 29
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
70%
Thursday, 30
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 31
Chance of a Thunderstorm
86 | 77 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with thunderstorms and rain showers. High of 84F. Breezy. Winds from the East at 15 to 25 mph shifting to the West in the afternoon. Chance of rain 30%.
Wednesday Night
nt_rain Partly cloudy with rain showers. Low of 79F. 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 78 | 72 81 | 72 79 | 72 79 | 72
Wind 17 mph ENE 20 mph East 16 mph West 15 mph West
Humidity 80% 74% 77% 76%
Chance of Precip. 20% 30% 30% 30%
Cloud Cover 61% 40% 72% 62%
Conditions Rain Showers Thunderstorm Thunderstorm Rain Showers
Sunrise & Sunset
5:49 AM
6:52 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Thursday
rain Overcast with 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 30%.
Thursday Night
nt_rain Overcast with rain showers in the evening, then partly cloudy with rain showers. Low of 77F. Breezy. Winds from the East 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 80 | 72 83 | 72 82 | 73 79 | 73
Wind 13 mph West 17 mph West 18 mph East 15 mph East
Humidity 76% 71% 75% 82%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 62% 94% 96% 75%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
5:49 AM
6:53 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Friday
tstorms Partly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 86F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 72 84 | 72 81 | 73 79 | 73
Wind 14 mph West 14 mph East 11 mph East 11 mph East
Humidity 81% 68% 76% 82%
Chance of Precip. 30% 40% 40% 20%
Cloud Cover 66% 55% 77% 86%
Conditions Rain Showers Rain Showers Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
6:53 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F with a heat index of 93F. Winds from the ESE at 5 to 15 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 73 85 | 73 80 | 73 79 | 73
Wind 12 mph ESE 11 mph ESE 9 mph ESE 11 mph ESE
Humidity 83% 69% 79% 84%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 98% 87% 94% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:48 AM
6:53 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 86F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 77F. Winds from the SE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 73 83 | 73 81 | 73 79 | 72
Wind 10 mph ESE 10 mph ESE 12 mph East 12 mph East
Humidity 84% 72% 76% 79%
Chance of Precip. 20% 20% 10% 0%
Cloud Cover 89% 96% 100% 100%
Conditions Chance of a Thunderstorm Chance of Rain Overcast Overcast
Sunrise & Sunset
5:48 AM
6:54 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.
Monday 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 | 73 84 | 73 80 | 73 80 | 73
Wind 12 mph East 15 mph East 11 mph East 9 mph ESE
Humidity 82% 72% 81% 79%
Chance of Precip. 20% 30% 20% 10%
Cloud Cover 63% 72% 100% 90%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:48 AM
6:54 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 91F. Winds from the SE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Overcast with thunderstorms. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 80% with rainfall amounts near 1.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 72 84 | 74 82 | 73 78 | 73
Wind 11 mph ESE 14 mph SE 9 mph SE 12 mph ESE
Humidity 79% 72% 78% 84%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 69% 81% 99% 98%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
6:54 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the ESE at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 77F. Winds from the ESE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 78 | 73 85 | 73 82 | 73 78 | 73
Wind 12 mph ESE 12 mph SE 9 mph ESE 9 mph ESE
Humidity 85% 68% 74% 83%
Chance of Precip. 30% 30% 40% 10%
Cloud Cover 96% 98% 100% 99%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:48 AM
6:55 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Thursday
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%.
Thursday 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 60% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 85 | 73 81 | 73 80 | 73
Wind 10 mph SE 10 mph ESE 10 mph ESE 9 mph ESE
Humidity 82% 70% 76% 80%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 98% 88% 86% 80%
Conditions Overcast Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:48 AM
6:55 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 86F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the SE at 5 to 10 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 | 73 85 | 73 82 | 73 80 | 73
Wind 9 mph SE 9 mph SE 8 mph ESE 8 mph ESE
Humidity 81% 68% 75% 80%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 87% 89% 93% 90%
Conditions Mostly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
5:48 AM
6:56 PM
Source: BestForecast at 9:20 AM AST on May 22, 2013
Descriptive Forecast
Saturday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 77F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 80 | 73 86 | 73 82 | 73 80 | 73
Wind 8 mph SE 8 mph SE 7 mph ESE 7 mph SE
Humidity 80% 67% 74% 81%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 79% 77% 83% %
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal 88 °F 77 °F
Record 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.
More information at USGS.gov
Coastal Water Temperatures
Place Temperature
Magueyes Islands, PR 82.9 °F
Yabucoa Harbor, PR 82.9 °F
Marine Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:49 AM AST 6:52 PM AST
Civil Twilight 5:25 AM AST 7:16 PM AST
Nautical Twilight 4:57 AM AST 7:44 PM AST
Astronomical Twilight 4:29 AM AST 8:12 PM AST
Moon 4:28 PM AST 3:27 AM AST
Length Of Visible Light 13h 50m
Length of Day
13h 03m
Tomorrow will be 0m 34s longer.
Waxing Gibbous, 92% of the Moon is Illuminated
Today
Waxing Gibbous
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
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Aviation
City Temp. Conditions Updated
San Juan 75 °F Rain Mist 1:56 PM AST
Ponce This station is not reporting.
Roosevelt Roads 81 °F Overcast 1:53 PM AST
Mayaguez 79 °F Overcast 1:50 PM AST
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: IFR (TJSJ)
Wind Speed: 6.0 kts.
Wind Dir: 110° (ESE)
Ceiling: 3300 ft

METAR TJSJ 221756Z 11006KT 3SM RA BR BKN033 BKN070 OVC090 24/23 A3001 RMK AO2 TSB22B39E52 SLP160 TS DSIPTD P0053 60074 T02390228 10283 20233 58004 $

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NERRS NERRS METEOROLOGICAL SITE JOBOS BA, Salinas, PR 84 °F 88 °F 70 °F 62% East  at  9 mph 0.00 in / hr 13 ft 1:45 PM AST MADIS
RAWS CAMP SANTIAGO PR, Salinas, PR 83 °F 86 °F 68 °F 60% East  at  14 mph 0.00 in / hr 278 ft 2:09 PM AST MADIS
NOS_NWLON Yabucoa Harbor, PR , Yabucoa, PR 80 °F 78 °F - - North  at  - 0.00 in / hr 0 ft 2:06 PM AST MADIS
Bo. Tomas de Castro #2, Caguas, PR 73.3 °F 70 °F 72 °F 94% SE  at  0.0 mph 0.00 in / hr 641 ft 2:22 PM AST Normal
Manejo de Emergencias, Caguas, PR 75.8 °F 76 °F 71 °F 86% SSE  at  0.0 mph 0.08 in / hr 40 ft 2:33 PM AST Normal
Down Town, Las Piedras, PR 75.9 °F 75 °F 74 °F 94% West  at  4.0 mph 0.00 in / hr 50 ft 2:33 PM AST Normal
Cayey, PR, Cayey, PR 71.7 °F - 71 °F 96% ENE  at  1.0 mph 0.13 in / hr 1250 ft 2:33 PM AST Normal  
Cayey, Cayey, PR 70.0 °F - 70 °F 99% NNE  at  2.0 mph 0.00 in / hr 1299 ft 2:34 PM AST Rapid Fire  
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