The Met Office has issued a yellow warning for snow and ice across parts of North Wales. The alert comes into force from this evening and lasts until midday on Sunday.

They warn it may lead to some disruption to transport and infrastructure. The warning covers parts of Conwy, Gwynedd, Wrexham, Flintshire and Denbighshire. It also affected Powys.

It comes after a bitterly start to Saturday morning. Parts of North Wales reached minus 9C overnight.

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What to Expect according to the Met Office

• Some roads and railways likely to be affected with longer journey times by road, bus and train services
• Probably some icy patches on some untreated roads, pavements and cycle paths
• Some injuries from slips and falls on icy surfaces

The Met Office said: "Areas of rain, sleet, and away from immediate coastal areas, snow, are expected to push north and east across the area later this evening and into the early hours of Sunday. Whilst not everywhere will see accumulating snow, some places will likely see 1-3 cm, with 5-10 cm possible over some hills and mountains of Wales, the Peak District and south Pennines. Ice will be an additional hazard."

What should I do?

The Met Office said: "Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Not needing to rush, reduces your risk of accidents, slips, and falls. Check for road closures or delays to public transport and amend plans if necessary. If you need to make a journey on foot or by bike, try to use pavements along main roads which are likely to be less slippery.

"If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger). Be prepared for weather warnings to change quickly: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area."