Welsh councils paid £1.8 million pounds out in compensation claims for road users last year.
The annual Local Authority Road Maintenance Survey says two thirds of roads were badly affected by flooding in 2012.
Between them, councils in Wales filled nearly 160,000 potholes.
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Mainly dry with lengthy clear spells overnight and just a few showers likely, especially in the north and west.
Ysgol Uwchradd Caergybi became the UK's first comprehensive 65 years ago. Academies are now dominant in England, but certainly not in Wales.
Dry for most, but a few showers likely.