A patient being tested for Ebola at the Royal Cornwall Hospital in Truro is a health care worker who has been in West Africa.
It is understood that they recently returned from a country affected by an outbreak of the virus.
The patient is being kept in isolation while tests are being carried out.
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There will be a fair amount of cloud around this evening and a possibility for a spot of rain. There may be a touch of frost in the morning.
Tonight remains fairly quiet with a few coastal showers here and there but for the bulk of the region it will be dry and clear.
It'll be fairly cloudy but dry with light winds and temperatures will stay in single figures.