Three weather warnings are in place for Cornwall for tomorrow, with snow, ice, heavy rain and storm force winds all forecast.
The snow and ice warning comes into effect from 6pm this evening, and lasts until noon tomorrow, affecting the east of the county, from Truro onwards.
The warning states: "Showers of hail, sleet and snow on Tuesday evening and overnight are likely to leave a covering of snow of 3 - 6 cm in places, especially on ground over 100 m but also locally to lower levels too.
"Icy patches will also form on untreated surfaces. The public should be aware of the risk of tricky driving conditions."
Then, from noon onwards tomorrow, the warning switches to heavy rain, with a long period of rainfall expected avross the whole of Cornwall.
A Met Office spokesman said: "A deepening area of low pressure is expected to track across the north of the UK during Wednesday and into Thursday.
"A spell of heavy rainfall is expected across many parts of western and southern England and Wales in association with this system, lasting from Wednesday afternoon until Thursday morning, when clearer, colder weather is expected to spread southeast.
"The public should be aware of the risk of disruption to travel due to standing water and spray as well as localised flooding."
Finally, a warning has been issued for severe gale force winds, in effect from 3pm tomorrow until 3pm on Thursday.
The spokesman added: "A deepening area of low pressure is expected to track northeastwards, probably crossing the northwest of Scotland early on Thursday.
"To the south of this system, gales or severe gales are expected to develop. Gusts of 50-65 mph are likely quite widely through the warning area, whilst gusts of 75 mph are likely around southern and western coasts and over exposed hills.
"The public should be aware of the risk of localised disruption to transport and possibly power supplies."
Regular updates on conditions will appear on this website when available.
