The Met Office have released a yellow warning for thunderstorms on Friday, 6 August.Advertisement
It is thought there will be slow moving thundery downpours, which may cause localised surface water impacts.
Read more: Temporary road closures around new Adelphi Square as resurfacing is completed
They have warned there is a small chance homes and businesses could be flooded quickly, with potential damage to buildings from flood water.
Spray and sudden flooding could potentially lead to difficult driving conditions, and even some road closures.
There is also a chance of delays and cancellations on public transport.
Read more: See the latest Preston news and headlines