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

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

National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 4:50 am AST Feb 27, 2015 

Hazardous Weather Outlook
 

Tonight

Isolated Showers. Chance for Measurable Precipitation 20%
Isolated
Showers
Saturday

Isolated Showers. Chance for Measurable Precipitation 10%
Isolated
Showers
Saturday
Night

Isolated Showers. Chance for Measurable Precipitation 20%
Isolated
Showers
Sunday

Isolated Showers. Chance for Measurable Precipitation 10%
Isolated
Showers
Sunday
Night

Isolated Showers. Chance for Measurable Precipitation 10%
Isolated
Showers
Monday

Scattered Showers. Chance for Measurable Precipitation 40%
Scattered
Showers
Monday
Night

Isolated Showers. Chance for Measurable Precipitation 20%
Isolated
Showers
Tuesday

Isolated Showers. Chance for Measurable Precipitation 20%
Isolated
Showers
Tuesday
Night

Isolated Showers. Chance for Measurable Precipitation 20%
Isolated
Showers
Lo 74 °FHi 86 °FLo 74 °FHi 85 °FLo 74 °FHi 85 °FLo 74 °FHi 86 °FLo 74 °F

National Weather Service Forecast Details

 

 


GRLevel3 Radar

  [10/10
GRLevel3 radar from NWS station TJUA

 

Local Radar

 

Caribbean Sea Satellite

 

Weather Summary for Puerto Rico

000
AWCA82 TJSJ 272019
RWSPR

WEATHER SUMMARY FOR PUERTO RICO
NATIONAL WEATHER SERVICE SAN JUAN PR
419 PM AST FRI FEB 27 2015

SKIES WERE MOSTLY SUNNY TO PARTLY CLOUDY TODAY. LATE IN THE
AFTERNOON...CLOUDINESS WITH SOME PASSING SHOWERS WERE NOTED MAINLY
OVER THE EASTERN HALF OF PUERTO RICO. WINDS WERE MOSTLY FROM THE EAST
AT 15 TO 20 MPH WITH OCCASIONALLY HIGHER GUSTS. AFTERNOON HIGH
TEMPERATURES IN COASTAL AREAS WERE IN THE MID TO UPPER 80S.

UNDER THE DOMINANT EASTERLY WIND FLOW...EXPECT A FEW PASSING
SHOWERS TO AFFECT THE EASTERN HALF OF PUERTO RICO TONIGHT...AS A
PATCH OF LOW LEVEL MOISTURE AFFECTS THE LOCAL REGION. LOW TEMPERATURES
WILL RANGE FROM THE MID TO UPPER 60S IN THE MOUNTAINS...TO LOW TO
MID 70S AT LOWER ELEVATIONS. WINDS WILL BE MAINLY EAST AT 10 MPH
OR LESS.

HIGH PRESSURE WILL CONTINUE TO DOMINATES THE REGION THROUGH THE
WEEKEND. THIS WILL BRING STABLE AND DRY AIR TO THE AREA ALONG WITH
MODERATE TO STRONG TRADE WINDS. ISOLATED SHOWERS ARE POSSIBLE BUT
OVERALL THE ISLANDS WILL RECEIVE MINIMAL RAINFALL.

ACROSS THE COASTAL WATERS...CHOPPY SEAS UP TO 8 FEET AND WINDS UP
TO 22 KNOTS WILL REMAIN POSSIBLE THROUGH THE WEEKEND. A SMALL CRAFT
ADVISORY IS IN EFFECT FOR MOST COASTAL WATERS.

$$

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.
 

 

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