Council crews have been sweeping roads, clearing gullies and checking known flooding hotspots in preparation for the heavy rain expected to hit Plymouth tonight and tomorrow night.
Rain is currently forecast from around 11pm tonight until 10am, with another band of rain from around 6pm tomorrow.
Teams are working throughout the day and night and are on standby to respond to any issues.
Follow @plymouthcc and @plymhighways on Twitter for the latest updates.
Severe flooding should be reported as soon as possible on 01752 668000. Less urgent issues like blocked gullies can be reported via our website.