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

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National Weather Service Today's Weather Impact Levels

 

National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 9:46 am AST Nov 28, 2021

Rip Current Statement
High Surf Advisory
Hazardous Weather Outlook
Today

Today: Scattered showers.  Partly sunny, with a high near 86. East northeast wind 7 to 9 mph.  Chance of precipitation is 40%.
Scattered
Showers

Hi 86 °F
Tonight

Tonight: Isolated showers.  Partly cloudy, with a low around 74. South southeast wind 5 to 7 mph.  Chance of precipitation is 20%.
Isolated
Showers

Lo 74 °F
Monday

Monday: Scattered showers, mainly after 4pm.  Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph.  Chance of precipitation is 30%.
Scattered
Showers

Hi 88 °F
Monday
Night
Monday Night: Scattered showers, mainly between 10pm and 1am.  Partly cloudy, with a low around 74. South southeast wind 3 to 7 mph.  Chance of precipitation is 30%.
Scattered
Showers

Lo 74 °F
Tuesday

Tuesday: Scattered showers, mainly between 7am and 1pm.  Mostly sunny, with a high near 87. Light southeast wind becoming east 6 to 11 mph in the morning.  Chance of precipitation is 30%.
Scattered
Showers

Hi 87 °F
Tuesday
Night
Tuesday Night: Isolated showers.  Partly cloudy, with a low around 74. East wind 7 to 9 mph.  Chance of precipitation is 20%.
Isolated
Showers

Lo 74 °F
Wednesday

Wednesday: Mostly sunny, with a high near 88. East wind 8 to 14 mph.
Mostly Sunny

Hi 88 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 74. East northeast wind 9 to 11 mph.
Partly Cloudy

Lo 74 °F
Thursday

Thursday: Scattered showers, mainly after 1pm.  Mostly sunny, with a high near 87. East wind 9 to 14 mph.  Chance of precipitation is 30%.
Mostly Sunny
then
Scattered
Showers
Hi 87 °F

National Weather Service Forecast Details

 

GRLevel3 Radar

  [10/10
GRLevel3 radar from NWS station TJUA

Day 1 rainfall

Day 2 rainfall

Day 3 rainfall

000
AWCA82 TJSJ 280848 CCA
RWSPR
PRZ001>013-282030-

Weather Summary for Puerto Rico...CORRECTED
National Weather Service San Juan PR
448 AM AST Sun Nov 28 2021

Mostly clear to partly cloudy skies prevailed overnight across the
region. Light trade wind showers moved at times from the Atlantic
waters into north and eastern portions of Puerto Rico, including
Vieques and Culebra. Minimal rainfall accumulations were observed
with this activity. Minimum temperatures were in general in the
upper 60s across higher elevations to the low to mid 70s across
coastal areas. Winds were light and variable from the east
northeast.

For today, light showers could move briefly across the northern and
eastern sections of the islands during the morning hours, with
possible afternoon shower development over western Puerto Rico.
Maximum temperatures will range from mid to upper 70s across higher
elevations to the mid 80s across coastal areas. Winds are expected
to prevail from the east northeast up to 10 mph with sea breeze
variation.

Hazardous marine conditions will continue across the Atlantic
Waters. Also, hazardous surf zone conditions are expected for the
western, and northwestern to northeastern beaches of Puerto Rico.
Expect seas between 5 to 7 feet, therefore Small Craft Advisory
remains in effect for the offshore Atlantic waters through this
afternoon. There is a high risk of rip currents for the Atlantic
and western coasts of Puerto Rico, all beaches of Culebra, and the
north and east beaches of Vieques. A High Surf Advisory remains
in effect for the northwest to northeast beaches of Puerto Rico
and Culebra due to breaking waves in excess of 10 feet through
early this evening.

$$

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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