Hurricane Pamela makes landfall in Mexico, is set to bring flooding to Texas

Rainfall rates in the deeply tropical air mass will surpass an inch and a half per hour. That means any thunderstorms that train, or move repeatedly over the same areas, run the risk of producing locally excessive rainfall. In convective, or thunderstorm-related, environments, it’s impossible to pinpoint in advance where exactly the heaviest rain will fall.

Source: WP