The National Weather Service in Portland has issued an urban and small stream flood advisory for a swath of the Pacific Northwest, signaling a period of heavy rainfall and minor flooding concerns for the region. The advisory encompasses areas in southwest Washington and northwest Oregon, highlighting the potential for urban and small stream flooding until 4:15 p.m. PST Wednesday.
According to the advisory, "Urban and small stream flooding caused by excessive rainfall is expected," indicating that the downpours could lead to ponding in streets and low-lying areas. The rains are set to increase in the evening, with the threat of becoming heavy overnight, as per National Weather Service.
Rainfall predictions by the National Weather Service are calling for additional amounts ranging from 1 to 4 inches through Wednesday, with coastal and hilly areas preparing for higher accumulations. Notably, areas such as Eugene, Salem, and Hillsboro are expected to feel the brunt of the storm, among numerous other impacted locations.
"At 4:10 p.m. PST, Rain will increase this evening, with rain becoming heavy at times overnight. This will cause areas of urban and small stream flooding. Overflowing poor drainage areas will cause minor flooding in the advisory area.," the advisory notes, raising concerns about leaf clogged drains further complicating the situation. Residents are urged to exercise caution, particularly when encountering flooded roads, encapsulated by the warning: "Turn around, don`t drown when encountering flooded roads," according to National Weather Service.
The forecast from the National Weather Service for the following days continues to anticipate showers with the possibility of thunderstorms through tonight, maintaining a high likelihood of precipitation. The public is advised to stay informed about the latest weather updates and take necessary precautions to ensure their safety during this period of volatile weather.
