Rhode's Cathal Nolan, founder of Ireland's Weather Channel, says snow is possible during the festive period.
The Midlands could be in for a white Christmas.
Weather models are showing a significant change in weather from the end of this week.
High pressure is set to block out Atlantic air and cause colder conditions.
Mixed weather is likely for this week with some frost tonight and tomorrow morning
Rhode's Cathal Nolan, founder of Ireland's Weather Channel, says winter weather fans may finally have something to watch after a mild start:
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