A strong atmospheric river will continue to impact northern California with heavy rain and life-threatening flooding through Friday. Unsettled weather is expected across much of the Northeast and Great Lakes over the next few days, including the likelihood of heavy snow in the central Appalachians and higher elevations of northeastern Pennsylvania and southern New York. Read More >
San Juan, PR
Weather Forecast Office
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 |
Latest Volumetric Soil Moisture Image |
Latest Soil Saturation |
Soil saturation: 1=Saturated.
Water Data by Puerto Rico River Basin Grouping
Rio Blanco | Rio Fajardo at Paraiso | Rio Mameyes |
Rio Espiritu Santo | Rio Grande near El Verde |
Rio Grande Arecibo blw Utuado | Rio Guajataca | Rio Grande Arecibo abv Arecibo |
Rio Cibuco | Rio Manati near Ciales |
Rio Cerrillos | Rio Portugues |
Rio Grande de Añasco | Rio Culebrinas near Moca |
Rio Rosario | Rio Guanajibo |
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 |
Forecasts
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Tropical Weather
Aviation Weather
Hydrology
Marine Weather
Beach Forecast
Fire
Forecast Discussion
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
San Juan, PR
4000 Carretera 190
Carolina, PR 00979
787-253-4586
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