Weather


Cruz Bay, Virgin Islands

Current Conditions

 
Temp: 84°
Dew Point: 73°
Humidity: 69%
Wind: East 15 mph
Visibility: 10.0 miles
Pressure: 29.98 in. +
Sky: Scattered Clouds
Heat Index: 90°

 

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Almanac

Average High: 90°

Average Low: 78°

Record high/year: 96° (1993)

Record low/year: 70° (1978)

Sunrise: 5:52 AM

Sunset: 6:58 PM

Detailed History

Sun and Moon

Sunrise: 05:52 AM (AST)

Moon Rise: 07:26 PM (AST)

Sunset: 06:58 PM (AST)

Moon Set: 05:58 AM (AST)

Moon Phase

Today
Jul. 25
Aug. 01
Aug. 08
Aug. 16

 

Local Radar

Local Satellite



Next 12 Hours

 

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Saturday Clear Hi 89° Lo 80° Clear
Sunday Partly Cloudy Hi 88° Lo 79° Partly Cloudy
Monday Partly Cloudy Hi 88° Lo 79° Partly Cloudy
Tuesday Partly Cloudy Hi 88° Lo 78° Partly Cloudy
Wednesday Chance of Rain Hi 88° Lo 79° Chance of Rain

 

Forecast for St. Thomas...St. John... and Adjacent Islands

Updated: 4:09 PM AST on July 18, 2008

Tonight

Partly cloudy with isolated showers. Breezy. Lows 81 lower elevations ranging to 75 higher elevations. East winds 15 to 20 mph. Chance of rain 20 percent.

 

Saturday

Partly cloudy with isolated showers in the morning... then mostly sunny in the afternoon. Breezy. Highs 92 lower elevations ranging to 83 higher elevations. East winds 15 to 20 mph. Chance of rain 20 percent.

 

Saturday Night

Variably cloudy with scattered showers. Breezy. Lows 80 lower elevations ranging to 74 higher elevations. East winds 15 to 20 mph. Chance of rain 40 percent.

 

Sunday

Partly cloudy in the morning then becoming variably cloudy. Scattered showers and isolated thunderstorms. Breezy. Highs 90 lower elevations ranging to 83 higher elevations. East winds 15 to 20 mph. Chance of rain 50 percent.

 

Sunday Night

Variably cloudy with scattered showers and isolated thunderstorms early in the evening...then variably cloudy with scattered showers in the late evening and overnight. Lows 80 lower elevations ranging to 74 higher elevations. East winds around 15 mph. Chance of rain 40 percent.

 

Monday

Partly cloudy. Scattered showers in the morning...then isolated showers in the afternoon. Highs 90 lower elevations ranging to 83 higher elevations. Chance of rain 30 percent.

 

Monday Night

Partly cloudy with scattered showers. Breezy. Lows 80 lower elevations ranging to 74 higher elevations. Chance of rain 30 percent.

 

Tuesday

Partly cloudy. Scattered showers in the morning...then isolated showers in the afternoon. Breezy. Highs 90 lower elevations ranging to 83 higher elevations. Chance of rain 30 percent.

 

Tuesday Night

Variably cloudy with scattered showers. Lows 80 lower elevations ranging to 74 higher elevations. Chance of rain 40 percent.

 

Wednesday

Variably cloudy with scattered showers in the morning... then partly cloudy with isolated showers in the afternoon. Highs 90 lower elevations ranging to 83 higher elevations. Chance of rain 40 percent.

 

Wednesday Night

Variably cloudy with scattered showers. Lows 80 lower elevations ranging to 74 higher elevations. Chance of rain 40 percent.

 

Thursday

Variably cloudy with scattered showers in the morning... then partly cloudy with isolated showers and thunderstorms in the afternoon. Highs 90 lower elevations ranging to 83 higher elevations. Chance of rain 40 percent.

 

Thursday Night

Variably cloudy with scattered showers. Breezy. Lows 80 lower elevations ranging to 74 higher elevations. Chance of rain 40 percent.

 

Friday

Partly cloudy with isolated showers. Breezy. Highs 90 lower elevations ranging to 83 higher elevations. Chance of rain 20 percent.

 

 

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: NOS_NWLON Charlotte Amalie, VI, Charlotte Amalie, VI

Updated: 5:54 PM AST

Temperature: 85 °F Dew Point: - Humidity: - Wind: ESE at 6 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Historical Graphs

NWS Forecaster Discussion




687 
fxca62 tjsj 181959 
afdsju 


Area forecast discussion 
National Weather Service San Juan PR 
359 PM AST Friday Jul 18 2008 


Synopsis... active tropical wave along 70 west with area of low 
pressure over central Caribbean south of Hispaniola continues to 
move west around 15 kts. Drier airmass on wake of wave to settle 
across northeast Caribbean through Saturday night. A weaker 
tropical wave east of the Lesser Antilles around 49 west is 
expected to bring an increase in moisture across USVI/PR on 
Sunday. 


Discussion... 
convection this afternoon was limited to the northwest west 
interior and west part of north central due to strong heating and 
some residual moisture in wake of strong tropical wave south of 
Hispaniola. Heaviest rainfall through middle afternoon was between 
Camuy and Quebradillas. NAM model was forecasting strong 
convection for this afternoon an it verified very well for the 
northwest part of the island. Drier air has settled across the 
east half of PR and USVI therefore mostly dry weather in store for 
tonight with just isolated light showers. 


Tomorrow looks like another dry day per GFS. NAM keeps normal 
afternoon convection along the west and northwest...otherwise no 
additional weather. Forecast will continue with generally dry 
weather through Saturday night and then by Sunday increasing moisture 
as next tropical wave moves in. Wave looks weak at present and the 
prospects for rainfall should be for enhanced afternoon 
convection Sunday as upper trough TUTT moves westward too. 


Aviation...VFR conditions are expected to prevail over the 
northeast Caribbean Airport from san eastward to tncm and 
tkpk. Only isolated light showers expected. Isolated evening 
thunderstorm near tjbq could prouce MVFR until 02z. 


Marine...seas along the southern extreme of our coastal zones 
will improve slightly this evening...and be just below Small Craft Advisory 
criteria starting overnight. 


&& 


Preliminary point temps/pops... 
sju 78 89 78 88 / 20 20 20 40 
stt 79 89 78 90 / 20 40 50 50 


&& 


Sju watches/warnings/advisories... 
PR...none. 
Vi...none. 
&& 


$$ 


71/37 










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