The Met Office has issued a weather warning for heavy rain across Wales this weekend.
Downpours starting Saturday evening are expected to continue into Sunday.
Localised flooding and disruption to travel could be seen in some areas.
The rain warning is in place from 6pm Saturday to 5pm the next day.
Low risk flood warnings are in place across Wales for Sunday.
There is also a chance of thunderstorms in some parts of Wales in the early hours of Sunday morning.
Transport for Wales said the line between Newtown and Machynlleth is closed because of flooding. It is currently expected to re-open at 2pm.