Tomorrow is forecast to be nearly the same temperature as today.
Forecast for Southwest
Updated: 3:28 PM AST on November 11, 2009
Flash Flood Watch in effect until midnight AST tonight...
Tonight
Variably cloudy. Numerous showers early in the evening. Isolated thunderstorms until early morning. Scattered showers in the late evening and overnight. Locally heavy rainfall possible. Lows 77 lower elevations ranging to 63 higher elevations. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
Thursday
Mostly cloudy. Scattered showers in the morning...then numerous showers and isolated thunderstorms in the afternoon. Highs 91 lower elevations ranging to 82 higher elevations. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
Mostly cloudy with scattered showers. Lows 77 lower elevations ranging to 63 higher elevations. Southeast winds 10 to 15 mph. Chance of rain 40 percent.
Friday
Mostly cloudy. Scattered showers in the morning...then isolated showers in the afternoon. Highs 91 lower elevations ranging to 82 higher elevations. Southeast winds 5 to 15 mph. Chance of rain 40 percent.
Cloudy. Scattered showers early in the evening... then isolated showers late in the evening. Scattered showers after midnight. Lows 76 lower elevations ranging to 62 higher elevations. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
Saturday
Cloudy with scattered showers. Highs 93 lower elevations ranging to 82 higher elevations. Chance of rain 40 percent.
Partly cloudy in the morning...then variably cloudy with scattered showers and isolated thunderstorms in the afternoon. Highs 90 lower elevations ranging to 81 higher elevations. Chance of rain 40 percent.
Mostly sunny in the morning...then variably cloudy with scattered showers and isolated thunderstorms in the afternoon. Highs 91 lower elevations ranging to 82 higher elevations. Chance of rain 50 percent.
Monday Night
Partly cloudy with isolated showers. Lows 76 lower elevations ranging to 62 higher elevations. Chance of rain less than 20 percent.
Tuesday
Partly cloudy with isolated showers. Highs 91 lower elevations ranging to 83 higher elevations. Chance of rain 20 percent.
Tuesday Night
Partly cloudy with isolated showers. Lows 77 lower elevations ranging to 61 higher elevations. Chance of rain 20 percent.
Wednesday
Partly cloudy. Isolated showers in the morning...then scattered showers in the afternoon. Highs 92 lower elevations ranging to 83 higher elevations. Chance of rain 30 percent.
... Flash Flood Watch remains in effect through this evening...
The Flash Flood Watch continues for
* all of Puerto Rico and the United States Virgin Islands.
* Through this evening
* a mid to upper level low... just north of Puerto Rico this morning is producing a large area of cloudiness extending from Puerto Rico eastward across the northern Leeward Islands and across the Atlantic for several hundred miles. The abundant moisture and instability across the region in combination with the area of low pressure... may provide favorable conditions for significant convective development today across Puerto Rico... Vieques... Culebra... and the U.S. Virgin Islands. Heavy rainfall is possible during the afternoon hours across the central interior and western Puerto Rico with the addition of daytime heating and local terrain effects. Mudslides will be likely in areas of heavy rainfall and steep terrain. For those reasons... a Flash Flood Watch remains in effect for all of Puerto Rico... Vieques... Culebra and for the U.S. Virgin Islands through this evening.
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.