000 FLCA42 TJSJ 280950 HWOSJU HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SAN JUAN PR 630 AM AST THU JUL 28 2005 PRZ001>013-AMZ710>750-291030- 630 AM AST THU JUL 28 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PUERTO RICO. .DAY ONE...TODAY AND TONIGHT... HIGH PRESSURE OVER THE CENTRAL ATLANTIC WILL DOMINATE TODAY OUR WEATHER CONDITIONS. IN ADDITION TO THAT...A NEW SURGE OF SAHARAN DUST WILL BE ON PLACE OVER THE LOCAL REGION TO STABILIZE THE ATMOSPHERE. HOWEVER...LOW LEVEL MOISTURE LEFT BEHIND FROM THE TROPICAL WAVE THAT AFFECTED THE ISLAND YESTERDAY WILL COMBINE THIS AFTERNOON WITH LOCAL EFFECTS AND A SOUTHEASTERLY FLOW TO PRODUCE SHOWERS AND THUNDERSTORMS MAINLY OVER THE CENTRAL INTERIOR AND NORTHWEST SECTIONS OF PUERTO RICO. .SPOTTER CALL TO ACTION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. .DAYS TWO THROUGH SEVEN... THE NEXT TROPICAL WAVE IS FORECAST TO ENTER THE LOCAL AREA ON FRIDAY. SATELLITE PICTURES ARE SHOWING A GOOD CLUSTER OF THUNDERSTORMS ASSOCIATED WITH THIS TROPICAL WAVE TO THE NORTHEAST OF IT CENTER. THE MAIN CORE OF THE TROPICAL WAVE IS FORECAST TO PASS TO THE NORTH OF PUERTO RICO...HOWEVER...EXPECT SHOWER AND THUNDERSTORM ACTIVITY TO AFFECT THE ISLAND...WHERE LOCALIZED SPOTS COULD EXPERIENCE HEAVY RAINFALL...LEADING FOR POSSIBLE URBAN AND SMALL STREAM ADVISORIES. $$ VIZ001-002-AMZ720>730-291030- 630 AM AST THU JUL 28 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE U.S. VIRGIN ISLANDS. .DAY ONE...TODAY AND TONIGHT... HIGH PRESSURE OVER THE CENTRAL ATLANTIC WILL DOMINATE TODAY THE LOCAL ISLANDS WEATHER CONDITIONS. IN ADDITION TO THAT...A NEW SURGE OF SAHARAN DUST WILL BE ON PLACE OVER THE LOCAL REGION TO STABILIZE THE ATMOSPHERE. HOWEVER...LOW LEVEL MOISTURE AND AN EASTERLY WIND FLOW WILL BRING PATCHES OF MOISTURE AND SCATTERED PASSING SHOWERS OVER THE ISLANDS AND THEIR ADJACENT WATERS. .SPOTTER CALL TO ACTION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. .DAYS TWO THROUGH SEVEN... THE NEXT TROPICAL WAVE IS FORECAST TO ENTER THE LOCAL AREA ON FRIDAY. SATELLITE PICTURES ARE SHOWING A GOOD CLUSTER OF THUNDERSTORMS ASSOCIATED WITH THIS TROPICAL WAVE TO THE NORTHEAST OF IT CENTER. THE MAIN CORE OF THE TROPICAL WAVE IS FORECAST TO PASS TO THE NORTH OF ISLANDS...HOWEVER...EXPECT SHOWER AND THUNDERSTORM ACTIVITY TO AFFECT THE LOCAL ISLANDS...WHERE LOCALIZED SPOTS COULD EXPERIENCE HEAVY RAINFALL. $$ STAY TUNED TO NOAA WEATHER RADIO AND OTHER LOCAL MEDIA FOR FURTHER DETAILS OR UPDATES. FOR ADDITIONAL INFORMATION...VISIT THE NATIONAL WEATHER SERVICE WEB SITE FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS AT (ALL LOWERCASE LETTERS): HTTP://WWW.SRH.NOAA.GOV/SJU. $$