Denbighshire County Council says work to clear the snow continues and progress is now being made on the smaller roads. But many are blocked from hedge to hedge.
The council says the operation will continue into the Easter weekend.
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The fog is expected to become quite widespread and locally dense and freezing during the evening
A hospital has accepted liability for the death of a two-year-old boy who waited more than nine months for a key medical assessment.
A fine day will then follow with plenty of sunshine and light winds.