Royal Cornwall Hospitals Trust has launched a major incident plan to deal with high levels of emergency admissions, and a norovirus outbreak.
Two wards have been closed at the Royal Cornwall Hospital in Treliske, and as many as twenty routine operations a day are being postponed.
The trust is advising non-emergency patients to ring before coming to its hospitals.
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There will be showers first thing, moving eastwards during the morning. Some of heavy. Away from the cloud there will be bright breaks.
Early showers - some of them heavy - will move east during the morning. On a brighter note there will be sunny spells away from the cloud
Expect more rain tonight along with strengthening winds. It will be showery tomorrow with bright breaks. Reaching 14 C but feeling colder