As a yellow weather warning is in place for Powys, many people have taken to sharing their experiences of driving on flooded roads.
In Presteigne, floods have made driving hazardous. Despite cars being able to pass, people are having to drive at a slower pace to get through villages such as Kinnerton.
A driver on the B4520 posted a warning on Facebook, saying: "I've just driven from Builth Wells to Brecon via the B4520 and it is getting seriously flooded. I would advise anyone to avoid at all costs if you have a normal or small car."
Herefordshire Roads leading into Presteigne have been closed, such as the A4110 Eardisland Road and the C1032 Pembridge road.
The Llyswen road to Erwood near Llangoed Hall is also flooded on one side of the road, with people raising concerns that nearby trees were recently cut down that could have helped avoid flooding.
Natural Resources Wales have issued a river Usk flood warning. They said: "At 1 PM the level at Brecon Promenade was 2.88 metres and rising. A peak level of between 3 and 3.1 metres is expected to occur this afternoon. The level at Crickhowell was 1.65 metres and rising. A peak level of between 2.9 and 3.1 metres is expected to occur this evening. The floodgate at Crickhowell has been closed."
Others have raised concerns about floods in Bronllys, with video showing water running down the road.