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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 3:46 am AST Jan 17, 2017 

Hazardous Weather Outlook
Rip Current Statement
 

Today

Today: Scattered showers.  Mostly sunny, with a high near 83. East northeast wind around 17 mph.  Chance of precipitation is 30%.Scattered
Showers
Tonight

Tonight: Scattered showers.  Partly cloudy, with a low around 73. East northeast wind around 16 mph.  Chance of precipitation is 30%.Scattered
Showers
Wednesday

Wednesday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 82. Northeast wind 13 to 16 mph.  Chance of precipitation is 30%.Scattered
Showers
Wednesday
Night
Wednesday Night: Isolated showers.  Mostly clear, with a low around 71. East wind 6 to 9 mph.  Chance of precipitation is 10%.Isolated
Showers
Thursday

Thursday: Isolated showers.  Sunny, with a high near 82. Northeast wind 5 to 11 mph.  Chance of precipitation is 10%.Isolated
Showers
Thursday
Night
Thursday Night: Isolated showers.  Mostly clear, with a low around 72. East wind 3 to 7 mph.  Chance of precipitation is 10%.Isolated
Showers
Friday

Friday: Sunny, with a high near 84. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Sunny

Friday
Night
Friday Night: Scattered showers.  Partly cloudy, with a low around 72. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%.Scattered
Showers
Saturday

Saturday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 82. Calm wind becoming north 5 to 8 mph in the morning.  Chance of precipitation is 30%.Scattered
Showers then
Mostly Sunny
Hi 83 °FLo 73 °FHi 82 °FLo 71 °FHi 82 °FLo 72 °FHi 84 °FLo 72 °FHi 82 °F

National Weather Service Forecast Details

 

 

 

Caribbean Sea


GRLevel3 radar images are not available at this time.

 

Local Radar

 

Weather Summary for Puerto Rico

000
AWCA82 TJSJ 170908
RWSPR

Weather Summary for Puerto Rico
National Weather Service San Juan PR
508 AM AST Tue Jan 17 2017

Showers moved across the islands at times. This activity produced
periods of moderate to heavy rains and gusty winds. However, these
showers moved fast enough and no significant rainfall accumulations
were detected. Early morning temperatures were in the lower to mid
70s along the coast and between the mid 50s and mid 60s across
mountains and valleys.

Strong surface high pressure continues eastward across the west
Atlantic to maintain moderate east to northeast trade winds across
the forecast area at least through Wednesday. As a result, patches
of moisture with clouds and showers are expected to move across
the islands at times. Most of these showers should affect mainly
the north, interior and east sections of the islands especially
during the late evening and early morning hours. This will be
followed by a gradual clearing and mostly sunny skies during the
daytime. Rainfall amounts should remain minimal across the islands
due to the rapid movement and short duration of any shower
activity. Pleasant temperatures, around the climatological values
for January, should prevailed across the islands.

Although marine conditions are slowly improving, hazardous marine
conditions continues mainly across the Offshore Waters and
Caribbean passages. Mariners can expect seas up to 7 feet with
occasional seas up to 9 feet. Small craft advisories remain in
effect for the offshore waters and Caribbean Passages. Marine
conditions are expected to improve over the next few days.

$$

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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