Saint Just, PR (00978)

5:10 PM AST on August 23, 2016 (GMT -0400)
| | Change Station
Active Advisory: Flash Flood Watch

Elev -9999 ft 0.00 °N, 0.00 °E | Updated

Clear
Clear
83 °F
Feels Like 88 °F
N
9
Wind Variable Wind from NE
Gusts mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.93 in
Visibility 10.0 miles
Clouds Few 2600 ft
Scattered Clouds 3000 ft
Heat Index 88 °F
Dew Point 74 °F
Humidity 74%
Rainfall --
Snow Depth Not available.
6:07 AM 6:44 PM
Waning Gibbous, 64% visible
METAR TJSJ 232056Z 03009KT 10SM FEW026 SCT030 30/24 A2993 RMK AO2 SLP134 T03000239 56010 $
Pressure 29.93 in
Visibility 10.0 miles
Clouds Few 2600 ft
Scattered Clouds 3000 ft
Heat Index 88 °F
Dew Point 74 °F
Humidity 74%
Rainfall --
Snow Depth Not available.
6:07 AM 6:44 PM
Waning Gibbous, 64% visible
METAR TJSJ 232056Z 03009KT 10SM FEW026 SCT030 30/24 A2993 RMK AO2 SLP134 T03000239 56010 $
We continue to monitor Invest 99L for the possibility of development into a tropical depression or storm as it approaches the Lesser Antilles, then heads in the general direction of the Bahamas late in the week.

Invest 99L will potentially be impactful in the near-future as it spreads locally heavy rain into the Leeward Islands and eventually Puerto Rico. A flash flood watch is in effect for the Virgin Islands and Puerto Rico from overnight tonight until noon on Thursday.

10-Day Weather Forecast

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Aug. 23, 2016 Rise Set
Actual Time
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Nautical Twilight
Astronomical Twilight
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City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Flash Flood Watch
Issued: 9:34 AM AST Aug. 23, 2016 – National Weather Service

... Flash Flood Watch in effect from early Wednesday morning
through late Wednesday night...

The National Weather Service in San Juan has issued a

* Flash Flood Watch for all Puerto Rico and the U.S. Virgin
Islands

* from early Wednesday morning through late Wednesday night.

* A strong tropical wave is forecast to move across the region on
Wednesday... increasing shower and thunderstorm activity across
the U.S. Virgin Islands and Puerto Rico. All interests should
monitor the progress of the evolution of this weather scenario.

* The potential of flooding rains is high for Puerto Rico and the
U.S. Virgin Islands. Rainfall totals between 2 and 4 inches with
locally higher amounts are possible with this strong tropical
wave. Localized flash flooding... landslides and Rockfall in
areas of steep terrain are likely in areas of heavy rainfall. At
this time... the areas more prone to flash flooding are the U.S.
Virgin Islands and the eastern half of Puerto Rico.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.