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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 1:01 pm AST Aug 25, 2016 

Hazardous Weather Outlook
 

Tonight

Tonight: Scattered showers, mainly before 8pm.  Mostly clear, with a low around 78. East southeast wind 7 to 10 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. Scattered
Showers then
Isolated
Showers
Friday

Friday: Isolated showers, then scattered showers and thunderstorms after noon.  Increasing clouds, with a high near 90. Heat index values as high as 98. East southeast wind 10 to 17 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Isolated
Showers then
Scattered
Showers
Friday
Night
Friday Night: Isolated showers.  Partly cloudy, with a low around 78. Southeast wind 6 to 8 mph.  Chance of precipitation is 20%.Isolated
Showers

Saturday

Saturday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Heat index values as high as 101. East southeast wind 7 to 14 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Scattered
Showers

Saturday
Night
Saturday Night: Isolated showers.  Partly cloudy, with a low around 78. South southeast wind 5 to 8 mph.  Chance of precipitation is 20%.Isolated
Showers

Sunday

Sunday: Isolated showers, then scattered showers and thunderstorms after noon.  Partly sunny, with a high near 92. East southeast wind 6 to 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Scattered
Showers

Sunday
Night
Sunday Night: Isolated showers.  Partly cloudy, with a low around 79. Southeast wind 6 to 9 mph.  Chance of precipitation is 20%.Isolated
Showers

Monday

Monday: Isolated showers.  Mostly sunny, with a high near 92. East southeast wind 8 to 10 mph.  Chance of precipitation is 20%.Isolated
Showers

Monday
Night
Monday Night: Isolated showers.  Partly cloudy, with a low around 79. East southeast wind around 9 mph.  Chance of precipitation is 20%.Isolated
Showers

Lo 78 °FHi 90 °FLo 78 °FHi 90 °FLo 78 °FHi 92 °FLo 79 °FHi 92 °FLo 79 °F

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Weather Summary for Puerto Rico

000
AWCA82 TJSJ 252033
RWSPR

Weather Summary for Puerto Rico
National Weather Service San Juan PR
433 PM AST THU AUG 25 2016

High level cloudiness prevailed across Puerto Rico this afternoon.
Some showers were seen across the offshore Caribbean waters with
some of these showers affecting the eastern half of Puerto Rico.
Due to the southeast wind flow...temperatures along the north
coast of Puerto Rico were above normal with maximum temperatures
in the low 90s. The maximum temperature reported at the Luis Munoz
Marin International airport in San Juan was 91 degrees.

For tonight...cloudy skies will prevail across the local area.
Some passing showers can be expected mainly over the eastern
section of Puerto Rico and across the local waters. Temperatures
will be in the upper 70s to low 80s and the winds will continue
mainly southeast at less than 10 mph.

Across the coastal waters...seas up to 6 feet and winds up to 20
knots are expected. Small Craft should exercise caution across the
offshore Atlantic 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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