Since 2001 providing the latest information on tropical cyclone activity in the Atlantic Basin and the weather conditions in Puerto Rico.      
 
 

Atlantic Hurricane Season 2018 Storm Names

| Alberto | Beryl | Chris | Debby | Ernesto | Florence | Gordon | Helene | Isaac | Joyce | Kirk | Leslie | Michael | Nadine | Oscar | Patty | Rafael | Sara | Tony | Valerie | William |

 

 

Click on the county or coastal water zone of interest to get the latest forecast from the National Weather Service.

National Weather Service Today's Weather Impact Levels

National Weather Service Five Day Forecast for: San Juan, Puerto Rico  

Updated: 4:30 am AST Nov 16, 2018 

Hazardous Weather Outlook
Rip Current Statement
 

Today

Today: Occasional showers, mainly after 1pm.  High near 87. East wind 8 to 16 mph.  Chance of precipitation is 80%.
Scattered
Showers then
Showers
Tonight

Tonight: Occasional showers, mainly before 7pm.  Low around 76. East southeast wind 8 to 13 mph.  Chance of precipitation is 80%.
Showers then
Scattered
Showers
Saturday

Saturday: Scattered showers, mainly between 7am and 1pm.  Mostly sunny, with a high near 87. East wind 9 to 17 mph.  Chance of precipitation is 30%.
Scattered
Showers
Saturday
Night
Saturday Night: Isolated showers.  Partly cloudy, with a low around 76. East wind 10 to 13 mph.  Chance of precipitation is 20%.
Isolated
Showers
Sunday

Sunday: Isolated showers after 1pm.  Mostly sunny, with a high near 89. East wind 14 to 16 mph.  Chance of precipitation is 20%.
Sunny then
Isolated
Showers
Sunday
Night
Sunday Night: Isolated showers.  Mostly clear, with a low around 75. East wind 11 to 14 mph.  Chance of precipitation is 10%.
Isolated
Showers
Monday

Monday: Mostly sunny, with a high near 86. East wind 14 to 16 mph.
Mostly Sunny

Monday
Night
Monday Night: Partly cloudy, with a low around 75. East wind 9 to 11 mph.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 87. East wind 9 to 14 mph.
Mostly Sunny

Hi 87 °FLo 76 °FHi 87 °FLo 76 °FHi 89 °FLo 75 °FHi 86 °FLo 75 °FHi 87 °F

National Weather Service Forecast Details

 

 

Caribbean Sea Satellite

 

 

GRLevel3 Radar

  [10/10
GRLevel3 radar from NWS station TJUA

 

NWS San Juan TJUA Doppler Radar

 

Weather Summary for Puerto Rico

000
AWCA82 TJSJ 160944
RWSPR

Weather Summary for Puerto Rico
National Weather Service San Juan PR
544 AM AST Fri Nov 16 2018

Skies were partly to mostly cloud over much of Puerto Rico during
the overnight hours. Mid level clouds formed early in the evening
and spread east over the island. Radar showed only shreds of
showers over the area and over the surrounding waters, but
showers were increasing east of Puerto Rico. Winds were less than
10 mph in land breezes. Temperatures ranged from the upper 70s to
the low to mid 60s from low to high elevations.

Although rain and showers will not last very long they will
increase over the area during the day such that by the end of the
day everyone in Puerto Rico should have gotten at least a little,
save the very driest locations such as the north central coast
and the southwest portion of the island. Showers and a few
thunderstorms are expected to form in the west and interior
portions of the island this afternoon with rains heavy enough to
cause local urban and small stream flooding. Drying tonight,
however, will be fairly quick and most of the showers should be
gone by mid evening.

Across the regional waters...Seas ranging between 6-8 feet will
continue. Winds will be between 15-20 knots with higher gusts
across the forecast area. As a result, Small Craft Advisories are
now in effect for most marine zones. There is a high risk of rip
currents in effect for beaches along the northern beaches of
Puerto Rico. There is a moderate risk of rip currents elsewhere
except for the western beaches of PR. Choppy marine conditions
and a moderate to high risk of rip currents will likely persist
through Sunday.

$$

This product is issued around 5 AM and 5 PM each day and weather
conditions may change between issuances. Please verify the status
of any Watches...Warnings or Advisories mentioned in this product.

NWS SJU Office Area Forecast Discussion

 

 

Tropical Weather Outlook

 

 

 

Satellite Imagery

alt

Select a map type to view:

 

Long-wave Infrared Imagery for Atlantic Ocean (GOES16)

Courtesy of College of Dupage

 

 

Global Tropics Hazards and Benefits Outlook (Click image for more details)

 

Saharan Air Layer

 

Wind Shear Tendency

 

Sea Surface Temperatures

 

Sea Surface Temperatures Anomalies

 

MJO Forecast

 

 


 


Guestbook  

 

free web stats

Visits since November 23, 2005

 

   
   

Contact © 2018, WeatherPR.com