Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Hydro Daily Briefing

Flood Threat
Rainfall Forecast
Soil Saturation
Streamflows
Flood Conditions

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

Day 1 | Day 2 | Day 3 | Day 4 | Day 5

Soil Saturation

Latest Volumetric Soil Moisture Image

Latest Soil Saturation

Soil saturation: 1=Saturated.

Puerto Rico Agricultural Water Management

Streamflow 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 Grande Arecibo blw Utuado	Rio Guajataca	Rio Grande Arecibo abv Arecibo

Rio Cibuco	Rio Manati near Ciales

Río Patillas-Loco Basin

Rio Cerrillos	Rio Portugues

Río Guanajibo-Culebrinas Basin

Rio Grande de Añasco	Rio Culebrinas near Moca

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 at Proyecto La Plata

Rio Grande de Loiza at San Lorenzo	Rio Grande de Loiza at Caguas	Lago Loiza nr Trujillo Alto

Rio Piedras at Hato Rey	Rio Gurabo

Advanced Hydrologic Prediction Services (AHPS)

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Graphical Hazardous Weather Outlook

Tropical Analysis

Tropical Analysis

Tropical Weather

Tropical Weather

Regional Satellite

Regional Satellite

Puerto Rico and U.S.V.I Satellite

Puerto Rico and U.S. Virgin Islands

Local Radar

Local Radar

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