Weather Conditions in Puerto Rico

National Weather Service Today's Weather Impact Levels

Graphical Hazardous Weather Outlook

FLOOD THREAT

T'STORMS THREAT

HEAT THREAT

WIND THREAT

WAVES THREAT

RIP CURRENT THREAT

legend

National Weather Service Forecast for: San Juan PR
Issued by: National Weather Service San Juan, PR

Updated: 5:43 am AST Dec 9, 2019

San Juan

Today Scattered Showers	Tonight Scattered Showers	Tuesday Scattered Showers	Tuesday Night Showers Likely	Wednesday Scattered Showers	Wednesday Night Scattered Showers	Thursday Scattered Showers then Mostly Sunny	Thursday Night Partly Cloudy	Friday Mostly Sunny
Hi 83 °F	Lo 72 °F	Hi 83 °F	Lo 74 °F	Hi 83 °F	Lo 73 °F	Hi 83 °F	Lo 72 °F	Hi 83 °F

Hazardous Weather Outlook

Today	Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tonight	Scattered showers. Partly cloudy, with a low around 72. East southeast wind around 11 mph. Chance of precipitation is 40%.
Tuesday	Scattered showers, mainly after noon. Mostly sunny, with a high near 83. East wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night	Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. East northeast wind 11 to 14 mph. Chance of precipitation is 60%.
Wednesday	Scattered showers. Mostly sunny, with a high near 83. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night	Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 14 mph. Chance of precipitation is 50%.
Thursday	Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night	Partly cloudy, with a low around 72. East southeast wind 8 to 16 mph, with gusts as high as 21 mph.
Friday	Mostly sunny, with a high near 83. East wind 9 to 14 mph.
Friday Night	Partly cloudy, with a low around 73.
Saturday	Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Saturday Night	Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday	Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Weather Summary

480
AWCA82 TJSJ 090920
RWSPR

Weather Summary for Puerto Rico
National Weather Service San Juan PR
520 AM AST Mon Dec 9 2019

Skies were variably cloudy. There were occasional showers across
much of northern Puerto Rico and parts of eastern Puerto Rico.
Amounts of up to 6 tenths of an inch were seen. San Juan received
almost one quarter inch after midnight. Winds were generally
light and less than 7 mph, but the showers had some gusts of 20
mph or more as they passed by. Overnight minimums ranged from the
mid to upper 70s on the windward coasts to the mid 60s in the
higher mountain valleys.

Moisture extending from the northeast ahead of a stalled cold
front will continue to cross through the area today. This will
bring scattered showers to much of the island and a slight chance
of thunderstorms to western and central Puerto Rico during the
afternoon. Showers will pass by quickly with winds increasing to
10 to 20 mph during the day. Highs today will be in the 80s in the
low to mid elevations and in the 70s in the higher mountains. Lows
tonight will be mostly in the 70s in the lower elevations with mid
to upper 60s in the higher terrain. Winds will continue to
increase through Wednesday owing to a strong high pressure
building in the central Atlantic and a wetter period appears to
be coming Thursday and Friday.

Across the local waters, winds up to 20 knots are expected. Seas
up to 6 feet are expected today, but will increase to 7 feet in
some exposed waters of the Atlantic and Caribbean and their
passages tonight. There is a moderate risk of rip currents for the
beaches along the north coasts of Puerto Rico, and some of the
beaches in Vieques and Culebra. Small craft advisories will go
into effect starting tonight as seas become hazardous due to wind
generated waves.

$$

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.

NWS SJU Office Area Forecast Discussion

Caribbean Sea Satellite (Loop)

Puerto Rico Doppler Radar