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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 8:46 pm AST Jun 27, 2016 

Hazardous Weather Outlook
 

Overnight

Overnight: Isolated showers.  Partly cloudy, with a low around 79. Southeast wind around 8 mph.  Chance of precipitation is 20%.Isolated
Showers
Tuesday

Tuesday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 90. East wind 11 to 16 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible. Scattered
Showers
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 78. East southeast wind 9 to 11 mph. Mostly Clear

Wednesday

Wednesday: Isolated showers after noon.  Mostly sunny, with a high near 90. Heat index values as high as 97. East wind 13 to 17 mph.  Chance of precipitation is 20%.Sunny then
Isolated
Showers
Wednesday
Night
Wednesday Night: Isolated showers.  Mostly clear, with a low around 78. East wind 11 to 14 mph.  Chance of precipitation is 10%.Isolated
Showers
Thursday

Thursday: Isolated showers.  Mostly sunny, with a high near 90. East wind 14 to 18 mph.  Chance of precipitation is 20%.Isolated
Showers
Thursday
Night
Thursday Night: Isolated showers.  Mostly clear, with a low around 81. East wind around 14 mph.  Chance of precipitation is 10%.Isolated
Showers
Friday

Friday: Isolated showers.  Mostly sunny, with a high near 91. East wind 15 to 18 mph.  Chance of precipitation is 20%.Isolated
Showers
Friday
Night
Friday Night: Scattered showers, mainly after 10pm.  Partly cloudy, with a low around 81. East wind 13 to 15 mph.  Chance of precipitation is 40%.Scattered
Showers
Lo 79 °FHi 90 °FLo 78 °FHi 90 °FLo 78 °FHi 90 °FLo 81 °FHi 91 °FLo 81 °F

National Weather Service Forecast Details

 

 

Caribbean Sea Satellite

 


GRLevel3 Radar

  [10/10
GRLevel3 radar from NWS station TJUA

 

Local Radar

 

Weather Summary for Puerto Rico

000
AWCA82 TJSJ 272106
RWSPR

Weather Summary for Puerto Rico
National Weather Service San Juan PR
506 PM AST MON JUN 27 2016

Partly cloudy to mostly sunny skies prevailed across the islands
during the day. A few afternoon showers developed across parts of
the west interior sections of Puerto Rico in and around Lares... Utuado
and San sebastian. So far no significant rainfall accumulations have
been reported. At least until sunset additional showers may develop
and affect these areas. Afternoon high temperatures in most coastal
areas were in the high 80s. Winds were from the east at 10 to 15
mph with occasional higher gusts.

A seasonable weather pattern is expected to prevail during the
next several days...with a few trade wind showers across the
eastern third of Puerto Rico early in the morning...followed by
isolated to scattered showers and thunderstorms across the west
sections of Puerto Rico during the afternoon. Maximum temperatures
will range between upper 80s and low 90s. The next tropical wave
is forecast to enter and move across the eastern Caribbean Friday
through Saturday. This will bring an increase in tropical moisture
and therefore increase the chance for showers and thunderstorms
across the islands and coastal waters.

Across the local waters...expect east winds up to 20 knots and
seas up to 4 feet overnight through Tuesday.

$$

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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