Snow and ice could hamper journeys across north Wales on Sunday, forecasters have said.
The Met Office has a yellow "be aware" warning in force until 23:55 GMT on Sunday and another warning for ice for all of Wales from 17:00 until 10:00 on Monday.
Up to 5cm (50mm) of snow could fall on higher ground, with some predicted to fall on lower ground as well.
Drivers and pedestrians are warned untreated surfaces may be icy.
The Met Office's chief forecaster also said some roads and railways are likely to be affected with longer journey times by road, bus and train services.