The worst will come on Wednesday
Today's cold and sunny weather is going to be replaced with heavy rain and gales.
Exeter's Met Office says Storm Diana will sweep in from the Atlantic - causing a "major change" - tomorrow (Tuesday 27th November).
But the worst is to come on Wednesday (28th November). A yellow warning has been issued for Devon for wind between 0900 and 2100 and another yellow warning for rain 1200 and 23:00 on Wednesday.
You can check the latest from the Met Office here.