Flash Flood Watch in effect through late tonight...
Tonight
Variably cloudy. Scattered showers and isolated thunderstorms in the evening...then isolated showers after midnight. Lows 77 lower elevations ranging to 61 higher elevations. South winds 5 to 15 mph. Chance of rain 50 percent.
Tuesday
Variably cloudy with isolated showers in the morning... then cloudy with widespread showers in the afternoon. Highs 92 lower elevations ranging to 80 higher elevations. South winds 10 to 15 mph. Chance of rain 80 percent.
Variably cloudy with scattered showers and isolated thunderstorms in the evening...then partly cloudy with isolated showers after midnight. Lows 77 lower elevations ranging to 62 higher elevations. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday
Variably cloudy. Isolated showers in the morning...then scattered showers in the afternoon. Highs 92 lower elevations ranging to 80 higher elevations. Southwest winds up to 5 mph shifting to the northwest in the afternoon. Chance of rain 50 percent.
Partly cloudy. Scattered showers in the evening... then isolated showers after midnight. Lows 77 lower elevations ranging to 62 higher elevations. South winds up to 5 mph. Chance of rain 30 percent.
Thursday
Partly cloudy in the morning...then variably cloudy with isolated showers in the afternoon. Highs 93 lower elevations ranging to 80 higher elevations. Chance of rain 20 percent.
Partly cloudy with isolated showers. Lows 77 lower elevations ranging to 61 higher elevations. Chance of rain less than 20 percent.
Friday
Partly cloudy with isolated showers in the morning...then variably cloudy with scattered showers in the afternoon. Highs 93 lower elevations ranging to 80 higher elevations. Chance of rain 30 percent.
Friday Night
Partly cloudy with isolated showers. Lows 77 lower elevations ranging to 62 higher elevations. Chance of rain 20 percent.
Saturday
Partly cloudy with isolated showers. Highs 93 lower elevations ranging to 80 higher elevations. Chance of rain 20 percent.
Saturday Night
Partly cloudy with isolated showers. Lows 77 lower elevations ranging to 62 higher elevations. Chance of rain less than 20 percent.
Sunday
Partly cloudy with isolated showers in the morning...then variably cloudy with isolated showers and thunderstorms in the afternoon. Highs 93 lower elevations ranging to 80 higher elevations. Chance of rain 20 percent.
Sunday Night
Partly cloudy with isolated showers. Lows 77 lower elevations ranging to 62 higher elevations. Chance of rain 20 percent.
Monday
Partly cloudy with isolated showers in the morning...then variably cloudy with scattered showers in the afternoon. Highs 92 lower elevations ranging to 80 higher elevations. Chance of rain 40 percent.
Additional information can be found at /use lower case letters/: http://www.Weather.Gov/sanjuan
734 PM AST Mon Nov 16 2009
... A Flash Flood Warning remains in effect until 1215 am AST for Manati municipality...
... Minor flooding is occurring...
At 7:29 PM AST... a USGS sensor in Manati indicated the river had risen above flood stage and was still rising rapidly. The river is forecast to crest around 28 feet around 9 PM AST. At 28 feet... the river floods routes 666 and 667 in the cachete sector.
Precautionary/preparedness actions...
A Flash Flood Warning means that flooding is imminent or occurring. If you are in the warning area move to higher ground immediately. Residents living along streams and creeks should take immediate precautions to protect life and property. Do not attempt to cross swiftly flowing waters or waters of unknown depth by foot or by automobile.
To report flooding... have the nearest law enforcement agency relay your report to the National Weather Service forecast office in San Juan.
Additional information can be found at /use lower case letters/: http://www.Weather.Gov/sanjuan
Flash Flood Watch
Statement as of 5:22 PM AST on November 16, 2009
... Flash Flood Watch remains in effect through late tonight...
The Flash Flood Watch continues for
* portions of Puerto Rico and Virgin Islands... including the following areas... in Puerto Rico... central interior... Culebra... eastern interior... Mayaguez and vicinity... north Central... Northeast... northwest... Ponce and vicinity... San Juan and vicinity... southeast... southwest... Vieques and western interior. In Virgin Islands... St Croix and St. Thomas/St. John/adjacent islands.
* Through late tonight
* light to moderate showers will continue to affect Puerto Rico late this afternoon into the evening hours... especially the central interior and northeast of the island. Several rivers continue as of 510 PM AST this afternoon... above action stage and Rio de Manati at Ciales is above flood stage at this hour.
Showers should begin to diminish tonight over land areas. However... a few moderate to localized heavy showers are still possible across parts of the eastern half of Puerto Rico this evening.
Across the U.S. Virgin Islands... showers have diminished the past several hours and a previous Flash Flood Warning for Saint Croix was allowed to cancel earlier.
Precautionary/preparedness actions...
A Flash Flood Watch means that conditions are favorable for heavy rain across the watch area... which may lead to flooding. If you are in the watch area... check your preparedness requirements... especially if you have interests along area rivers. Keep informed... and be ready for quick action if flooding is observed or if a Flash Flood Warning is issued.
People in the watch area should continue to be aware of the possibility for heavy rainfall. Avoid low lying areas... and be careful when approaching Highway dips and underpasses. The heavy rain could also cause mudslides in areas of steep terrain.
Stay tuned to NOAA Weather Radio... local TV... radio or your cable television provider for later statements and possible warnings.
This product... along with other weather... hydrological and climate information... is available on the web at http://www.Srh.NOAA.Gov/sju or at http://weather.Gov.