Of the 5.2 million people in Harris County, only about 44,000 are signed up for the Harris County Flood District’s flood warning system alerts. The text messaging system doesn’t provide a forecast; those tools are available at readyharris.

A flood advisory was in effect until 9:45 p.m. Friday as a tropical disturbance drops heavy rains in parts of Harris County, the National Weather Service said.

National Weather Service, Harris County Pct 4 Constable's Office, and Your Gulf Coast Weather Authority. The Flood Advisory is in effect until 10 p.m. The National Weather Service predicts 1–2 inches of rain per hour. People are asked to watch for minor flooding in certain areas.