San Juan, PR

10:10 AM AST on February 12, 2012 (GMT -0400)
Elev: 69 ft
Lon: 66.1° W
Lat: 18.5° N
Rapid Fire Updates™ Updated 9:56 AM AST Make this Location a Weather Sticker® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
San Juan Weather at a Glance
Updated 9:56 AM AST
Weather Station
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
79 °F
Feels Like 79 °F
Wind(mph)
0
Sunrise / Set
6:53 AM
6:23 PM
Moon
Waning Gibbous
Today
Clear 81 °F
Clear
Tonight
Clear 74 °F
Clear
Tomorrow
Clear 79 | 74 °F
Clear
Tuesday
Rain Showers 79 | 74 °F
Rain Showers
20% chance of precipitation
Wednesday
Rain Showers 79 | 74 °F
Rain Showers
20% chance of precipitation
Thursday
Rain Showers 79 | 74 °F
Rain Showers
20% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.04 in
Visibility
10.0 miles
Clouds
Scattered Clouds 4500 ft
Moisture
Humidity
66%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR TJSJ 121356Z 00000KT 10SM SCT045 26/19 A3004 RMK AO2 SLP170 T02610194
Don't speak METAR? Read our FAQ.
Weather Radio
Temperature
Temperature
79 °F
Dew Point
67 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
4 out of 16
Pollen
Not available.
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
Loading…
Regional Forecast for San Juan and Vicinity
Rest of Today
sunny Sunny late in the morning then becoming partly cloudy. Isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Southeast winds up to 5 mph shifting to the north in the afternoon. Chance of rain 20 percent.
Tonight
nt_partlycloudy Partly cloudy. Isolated showers early in the evening. Lows 73 lower elevations ranging to 64 higher elevations. South winds up to 5 mph. Chance of rain 20 percent.
Monday
partlycloudy Partly cloudy. Isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Southeast winds up to 5 mph shifting to the northeast in the afternoon. Chance of rain less than 20 percent.
Monday Night
nt_cloudy Variably cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Southeast winds up to 5 mph. Chance of rain 20 percent.
Tuesday
cloudy Variably cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. East winds up to 5 mph shifting to the northeast 5 to 15 mph in the afternoon. Chance of rain 20 percent.
Tuesday Night
nt_cloudy Variably cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Wednesday
cloudy Variably cloudy in the morning then clearing. Isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Wednesday Night
nt_partlycloudy Partly cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Thursday
partlycloudy Partly cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Thursday Night
nt_chancerain Variably cloudy. Isolated showers in the evening... then scattered showers after midnight. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 40 percent.
Friday
chancerain Variably cloudy with scattered showers in the morning... then partly cloudy with isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 40 percent.
Friday Night
nt_partlycloudy Partly cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Saturday
partlycloudy Partly cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Source: NWS at 9:04 am AST on February 12, 2012
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Forecast
View Calendar 7-Day Weather Forecast for 00901
Sunday, 12
Clear
81 | 74 °F
Clear
Chance of
Precipitation
10%
Monday, 13
Clear
79 | 74 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Rain Showers
79 | 74 °F
Rain Showers
Chance of
Precipitation
20%
Wednesday, 15
Rain Showers
79 | 74 °F
Rain Showers
Chance of
Precipitation
20%
Thursday, 16
Rain Showers
79 | 74 °F
Rain Showers
Chance of
Precipitation
20%
Friday, 17
Rain Showers
79 | 74 °F
Rain Showers
Chance of
Precipitation
30%
Saturday, 18
Clear
79 | NA
Clear
Chance of
Precipitation
10%
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Rest of Today
sunny Sunny late in the morning then becoming partly cloudy. Isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Southeast winds up to 5 mph shifting to the north in the afternoon. Chance of rain 20 percent.
Tonight
nt_partlycloudy Partly cloudy. Isolated showers early in the evening. Lows 73 lower elevations ranging to 64 higher elevations. South winds up to 5 mph. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 67 81 | 68 78 | 69 75 | 68
Wind 5 mph SSE 6 mph East 6 mph SW 3 mph SSE
Humidity 79% 67% 74% 80%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 10% 0% 0% 0%
Conditions Rain Showers Rain Showers Partly Cloudy Clear
Sunrise & Sunset
6:53 AM
6:23 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Monday
partlycloudy Partly cloudy. Isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Southeast winds up to 5 mph shifting to the northeast in the afternoon. Chance of rain less than 20 percent.
Monday Night
nt_cloudy Variably cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Southeast winds up to 5 mph. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 69 79 | 68 76 | 69 74 | 70
Wind 2 mph South 7 mph ENE 7 mph ENE 4 mph East
Humidity 81% 71% 79% 88%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Rain Showers
Sunrise & Sunset
6:53 AM
6:24 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Tuesday
cloudy Variably cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. East winds up to 5 mph shifting to the northeast 5 to 15 mph in the afternoon. Chance of rain 20 percent.
Tuesday Night
nt_cloudy Variably cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 69 79 | 68 76 | 69 74 | 68
Wind 4 mph ESE 8 mph ENE 8 mph ENE 6 mph East
Humidity 84% 71% 79% 81%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 0% 0% 0% 0%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
6:52 AM
6:24 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Wednesday
cloudy Variably cloudy in the morning then clearing. Isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Wednesday Night
nt_partlycloudy Partly cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 67 79 | 68 76 | 68 75 | 68
Wind 6 mph East 7 mph ENE 7 mph ENE 6 mph ENE
Humidity 80% 71% 77% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 0% 0% 0% 0%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
6:52 AM
6:25 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Thursday
partlycloudy Partly cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Thursday Night
nt_chancerain Variably cloudy. Isolated showers in the evening... then scattered showers after midnight. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 40 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 67 78 | 67 77 | 67 75 | 67
Wind 6 mph ENE 7 mph ENE 6 mph NE 6 mph ENE
Humidity 79% 71% 74% 78%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 0% 0% 0% 0%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
6:51 AM
6:25 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Friday
chancerain Variably cloudy with scattered showers in the morning... then partly cloudy with isolated showers in the afternoon. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 40 percent.
Friday Night
nt_partlycloudy Partly cloudy with isolated showers. Lows 73 lower elevations ranging to 64 higher elevations. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 67 78 | 67 77 | 67 75 | 67
Wind 6 mph ENE 7 mph East 6 mph East 5 mph ESE
Humidity 75% 68% 71% 77%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 0% 0% 0% 0%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
6:51 AM
6:25 PM
Source: NWS at 9:04 am AST on February 12, 2012
Regional Forecast for San Juan and Vicinity
Saturday
partlycloudy Partly cloudy with isolated showers. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 75 | 67 78 | 67 77 | 67 75 | 67
Wind 4 mph ESE 4 mph SE 2 mph East 5 mph ESE
Humidity 77% 70% 73% 77%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 0% 0% 0% 0%
Conditions Rain Showers Rain Showers Rain Showers Rain Showers
Sunrise & Sunset
6:51 AM
6:25 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 12, 2012 Max Temp Min Temp
Normal 83 °F 71 °F
Record 90 °F (1995) 64 °F (1957)
Yesterday 88 °F 71 °F
Yesterday's Cooling Degree Days: 15
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Settlement, British Virgin Islands 103 miles 3.4 1:26 AM AST
2012-02-12
Hatillo, PR 55 miles 2.9 3:20 PM AST
2012-02-11
Culebra, PR 53 miles 2.9 11:24 AM AST
2012-02-11
Settlement, British Virgin Islands 97 miles 4.3 11:10 AM AST
2012-02-10
Minimum magnitude displayed is 2.5.
Coastal Water Temperatures
Place Temperature
Fajardo, PR 78.1 °F
Aquadilla, PR 79.0 °F
San Juan, PR 79.0 °F
Mayaguez, PR 81.0 °F
Esperanza, PR 78.1 °F
Isabel Segunda, Vieques, PR 78.1 °F
Astronomy
Feb. 12, 2012 Rise Set
Actual Time 6:53 AM AST 6:23 PM AST
Civil Twilight 6:31 AM AST 6:46 PM AST
Nautical Twilight 6:05 AM AST 7:11 PM AST
Astronomical Twilight 5:39 AM AST 7:37 PM AST
Moon 11:15 PM AST 10:06 AM AST
Length Of Visible Light 12h 14m
Length of Day
11h 29m
Tomorrow will be 0m 56s longer.
Waning Gibbous, 74% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Snow Depth
Station Depth Elevation
No new snow has been reported.
WunderPhotos®
Snow Storm
Arctic Front Roars in
Uploaded by: nickwuaa
1,456,854 photos uploaded!
WunderBlogs®
Caribbean Tropical Weather
By Tropicsweatherpr 2 hours ago
WxReport : KP4ATP 24 HR OBSN WE...
By kp4atp 3 days ago
News

There are currently no news stories in your area.

Source: FWIX
Travel & Activities
Travel Planning
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
Aviation
City Temp. Conditions Updated
San Juan 79 °F Scattered Clouds 9:56 AM AST
Roosevelt Roads 80 °F Mostly Cloudy 9:53 AM AST
Ponce 84 °F Mostly Cloudy 9:50 AM AST
Aquadilla 82 °F Clear 9:50 AM AST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (TJSJ)
Wind Speed: 0.0 kts.
Wind Dir: N/A
Ceiling: Unlimited

METAR TJSJ 121356Z 00000KT 10SM SCT045 26/19 A3004 RMK AO2 SLP170 T02610194

Nearby Events
Event Date Forecast
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-12 Clear, 81°F
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-13 Partly Cloudy, 77°F
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-15 Rain Showers, 79°F
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-16 Partly Cloudy, 79°F
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-17 Rain Showers, 78°F
DINNER-JAN/FEB/MAR 2012 5:00 PM AST 2012-02-18 Rain Showers, 78°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 59 °F
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 61 °F
Puerto Rico Open presented by seepuertorico.com 8:30 AM AST on March 08, 2012 Average High 80° F/ 26° C
Puerto Rico Open presented by seepuertorico.com 8:30 AM AST on March 09, 2012 Average High 80° F/ 26° C
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 - - SE  at  4 mph 0.00 in / hr 0 ft 9:36 AM AST MADIS
MARITIME , San Juan, PR 78 °F 76 °F - - SSE  at  4 mph 0.00 in / hr 0 ft 9:30 AM AST MADIS
Santurce, San Juan, PR 80.4 °F 83 °F 69 °F 69% ESE  at  0.0 mph 0.00 in / hr 33 ft 10:10 AM AST Rapid Fire  
Montecasino Station, Toa Alta, PR 81.6 °F 86 °F 71 °F 70% WNW  at  2.0 mph 0.00 in / hr 156 ft 10:10 AM AST Rapid Fire  
Colinas de Fairview, Trujillo Alto, PR 81.0 °F 81 °F 54 °F 40% South  at  3.6 mph 0.00 in / hr 308 ft 10:10 AM AST Rapid Fire
Puente Teodoro Moscoso, Carolina, PR 79.4 °F 82 °F 70 °F 74% SSE  at  0.0 mph 0.00 in / hr 36 ft 10:05 AM AST Normal
HADS RIO CANAS AT RIO CANAS PR, Caguas, PR - - - - North  at  - 0.00 in / hr 164 ft 9:30 AM AST MADIS
Ciudad Jardin, Carolina, PR 83.3 °F 88 °F 70 °F 65% SE  at  9.0 mph 0.00 in / hr 10 ft 10:09 AM AST Normal  
APRSWXNET Dorado PR , Aguas Buenas, PR 77 °F 79 °F 70 °F 80% SSE  at  3 mph 0.00 in / hr 40 ft 9:03 AM AST MADIS
HADS RIO CAGUAS AT VILLA BLANCA; CAGU PR, Caguas, PR - - - - North  at  - 0.00 in / hr 164 ft 6:45 AM AST MADIS
HADS RIO CIBUCO BELOW COROZAL 1NW PR, Corozal, PR - - - - North  at  - 0.00 in / hr 194 ft 9:00 AM AST MADIS
Urb. Bunker, Caguas, PR 77.9 °F 80 °F 68 °F 72% ESE  at  4.0 mph 0.00 in / hr 40 ft 10:03 AM AST Normal
Bo. Navarro, Gurabo, PR 81.3 °F 85 °F 71 °F 70% South  at  2.9 mph 0.00 in / hr 0 ft 7:36 AM EST Normal  
HADS RIO CANOVANAS NEAR CAMPO RICO 45 PR, Canovanas, PR - - - - North  at  - 0.00 in / hr 225 ft 9:30 AM AST MADIS
Bo. Tomas de Castro #2, Caguas, PR 77.0 °F 78 °F 72 °F 84% ESE  at  1.0 mph 0.00 in / hr 641 ft 9:58 AM AST Normal
HADS RIO ESPIRITU SANTO NEAR RIO GRAN PR, Canovanas, PR - - - - North  at  - 0.00 in / hr 40 ft 8:45 AM AST MADIS
UPR Bayamon, PR 80.5 °F 84 °F 69 °F 69% SE  at  6.0 mph 0.00 in / hr -10000 ft 10:10 AM AST Normal
Would you like to share your weather data with the rest of the world? Add Your Weather Station!