Expires:202405202000;;542795 FPCA52 TJSJ 201402 ZFPPR Zone Forecast for Puerto Rico and the U.S. Virgin Islands National Weather Service San Juan PR 1001 AM AST Mon May 20 2024 VIZ001-202000- St Thomas, St John and Adjacent Islands- 1001 AM AST Mon May 20 2024 ...HEAT ADVISORY IN EFFECT UNTIL 6 PM AST THIS EVENING... .REST OF TODAY...Variably cloudy, then becoming partly cloudy early this afternoon, then becoming variably cloudy. Scattered showers late this morning, then isolated showers this afternoon. Highs around 93. Southeast winds around 15 mph. Chance of rain 30 percent. .TONIGHT...Variably cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 82. East winds around 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TUESDAY...Breezy. Partly cloudy with isolated showers. Highs around 95. East winds 15 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Variably cloudy with scattered showers. Lows around 82. East winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .WEDNESDAY...Variably cloudy with scattered showers. Highs around 89. East winds around 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 50 percent. .THURSDAY...Breezy. Variably cloudy with scattered showers. Highs around 90. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 70 percent. .FRIDAY...Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 93. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 82. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with scattered showers with isolated thunderstorms. Highs around 92. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent. .SUNDAY...Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers in the afternoon. Highs around 94. Chance of rain 30 percent. $$