A slow moving storm system will deliver heavy mountain snow and rainfall to southern California and the Desert Southwest through late week. The locally heavy rainfall may pose a flash flood risk, especially to burn scar locations. Severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes will be possible from the Great Lakes and Ohio Valley into the Mid-Atlantic today. Read More >
Local cyclone Reports
| Year | Storm |
| 2017 | Hurricane María |
| 2017 | Hurricane Irma |
| 2015 | Tropical Storm Erika |
| 2014 | Tropical Storm Gonzalo |
| 2014 | Tropical Storm Bertha |
| 2013 | Tropical Storm Chantal |
| 2011 | Tropical Storm María |
| 2011 | Tropical Storm/Hurricane Irene |
| 2011 | Tropical Storm Emily |
| 2009 | Tropical Depression Erika |
| 2007 | Sub-Tropical Storm Olga |
| 2004 | Jeanne |
| 2000 | Debby |
| 1999 | Lenny |
| 1999 | Jose |
| 1998 | Georges |
| 1996 | Hortense |
National Hurricane Center Cyclone Reports
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 |
| 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Extreme Rainfall Events
Historical Floods for PR and the USVI
Heavy Rain and Flooding in USVI, Nov-Dec 2013
Record Rainfall and Flooding in San Juan Metro, July 2013
Extended Period of Heavy Rain and Flooding May 12-Jun 16, 2011
Flood Event of July 20-23, 2010
Aibonito Flood Event of Dec 24-25, 2009
Pre-Kyle Flood Event of Sep 20-23, 2008
Graphical Hazardous Weather Outlook
Local Radar
Tropical Analysis
Tropical Weather
Regional Satellite 
Puerto Rico and U.S. Virgin Islands
Follow us on Twitter
Follow us on Facebook
SJU RSS Feed