Parts of Devon look set to see snow every day for a week as temperatures drop, making it feel as cold as -8C, as high winds could create blizzard-like conditions.
The county could even see thundersnow by the end of next week if the Met Office forecast holds out.
Parts of Dartmoor which were blanketed in thick snow earlier this week will see more heavy snowfall in the week ahead, according to the Met Office.
Two yellow weather warnings were issued on Tuesday and Wednesday this week as wintry showers of snow, sleet and hail left roads dangerous - sparking a number of accidents - and led one school to close.
Now more snow is on the way, according to the Met Office.
The highest parts of Dartmoor will see the worst of the snow, with the first falls expected from 3am on Sunday morning in Princetown.
Watch the video below of snow on Dartmoor earlier this week
Snow is then forecast to get heavy at 6am and last through the day as temperatures feel as low as -6C and the wind will gust at up to 59mph.
Temperatures will drop as the week starts with more snow forecast for Princetown throughout Monday, along with 37mph gusts.
By the end of Tuesday it will feel like -7C on Dartmoor and it will still be snowing with heavy snow forecast throughout the morning on Wednesday as temperatures drop again - feeling like -8C in Princetown.
Thursday could see thundersnow, according to the Met Office - a phenomenon where thunder and lightning happen inside a snowstorm.
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The forecast is for snow from midnight on Thursday morning followed by thunder storms at 3am, 6pm and 9pm in the Princetown area.
