National Weather Service United States Department of Commerce

Severe Thunderstorm, Flash Flood and Heat Threats Lead up to Independence Day

Severe thunderstorms capable of mainly large hail and severe wind gusts are possible late this afternoon and into tonight over eastern Montana and parts of the western Dakotas. Excessive rainfall may result in flash flooding today over northern New Jersey, southern New York and western Connecticut. Heat Advisories have been issued today for the Twin Cities of Minnesota and the Artlatex region. Read More >

Hydro Daily Briefing 


Today's Flood Threat

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Rainfall Forecast

Forecaster  Discussion : Weather Summary  

24 hr Rainfall Forecast Total  48 hr Rainfall Forecast Total 

 

72 hr Rainfall Forecast Total  96 hr Rainfall Forecast Total  120 hr Rainfall Forecast Total 
 

 


Soil Saturation

Latest Volumetric Soil Moisture Image

 

Latest Soil Saturation

 

Puerto Rico Agricultural Water Management


Streamflows Statistics

Today 7- Day Average

 

14- Day Average  28- Day Average

 

United States Geological Survey (USGS) Water Watch


Flood Conditions

Water Data by Puerto Rico River Basin Grouping

El Yunque Area

 

Rio Blanco Rio Fajardo at Paraiso Rio Mameyes
 
Rio Espiritu Santo Rio Grande near El Verde

 

Río Cibuco-Guajataca Basin

 

Rio Cibuco Rio Manati near Ciales Rio Manati near Manati
 
Rio Grande Arecibo blw Utuado Rio Guajataca Rio Grande Arecibo abv Arecibo

 

Río Patillas-Loco Basin

 

Rio Cerrillos Rio Portugues

 

Río Guanajibo-Culebrinas Basin

 

Rio Grande de Añasco Rio Culebrinas near Moca Rio Culebrinas Aguada
 
Rio Rosario Rio Guanajibo

 

Río de la Plata-Maunabo Basin

 

Rio de La Plata nr Toa Alta Rio de la Plata blw La Plata Dam Rio de La Plata Aibonito
 
Rio Grande de Loiza at Aibonito Rio Grande de Loiza at Caguas Lago Loiza nr Trujillo Alto
 
Rio Piedras at Hato Rey Rio Gurabo

 

Advanced Hydrologic Prediction Services (AHPS)