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

Atlantic Hurricane Season 2014 Storm Names

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Current Invests and Tropical Systems

 

Click on the county or coastal water zone of interest to get the latest forecast from the National Weather Service.

National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 6:27 pm AST Aug 28, 2014 

Hazardous Weather Outlook
 

Tonight

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers
Friday

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers
Friday
Night

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers
Saturday

Scattered Showers. Chance for Measurable Precipitation 50%
Scattered
Showers
Saturday
Night

Scattered Showers. Chance for Measurable Precipitation 50%
Scattered
Showers
Sunday

Scattered Showers. Chance for Measurable Precipitation 50%
Scattered
Showers
Sunday
Night

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers
Labor
Day

Scattered Showers. Chance for Measurable Precipitation 40%
Scattered
Showers
Monday
Night

Scattered Showers. Chance for Measurable Precipitation 30%
Scattered
Showers
Lo 78 °FHi 85 °FLo 76 °FHi 89 °FLo 78 °FHi 88 °FLo 78 °FHi 89 °FLo 78 °F

National Weather Service Forecast Details

 

 

 


GRLevel3 Radar

  [10/10
GRLevel3 radar from NWS station TJUA

 

 

Local Radar

 

Caribbean Sea Satellite (Click for loop)

 

CRISTOBAL

 

Official Track

[Image of 5-day forecast and coastal areas under a warning or a watch]

 

 

Forecasting Models

 

Tropical Weather Outlook

000
ABNT20 KNHC 281726
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
200 PM EDT THU AUG 28 2014

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

The National Hurricane Center is issuing advisories on Hurricane
Cristobal, located several hundred miles south of Halifax, Nova
Scotia.

Showers and thunderstorms along the coast of South Texas are
associated with a weak area of low pressure.  This system is
forecast to move inland over southern Texas and northern
Mexico later today and development is not expected.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...near 0 percent.

Cloudiness and thunderstorms over the eastern Caribbean Sea are
associated with a tropical wave. Upper-level winds are expected
to remain unfavorable for development during the next day or two
while the system moves across the eastern and central Caribbean Sea.
However, environmental conditions could become conducive for some
development when the system moves over the northwestern Caribbean
Sea on Sunday and into the southwestern Gulf of Mexico early next
week.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

A tropical wave is forecast to move off the west coast of Africa on
Friday.  Development, if any, of this system is expected to be slow
to occur during the next several days while it moves westward at 10
to 15 mph across the eastern and central Atlantic.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

$$
Forecaster Brown
 

 

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