Strong winds and heavy rain predicted for Monday could cause disruption across Wales and southern England, according to forecasters.
The Met Office and there is also concern that heavy rain could cause flooding.
It warned people to "be prepared for the risk of falling trees as well as damage to buildings and other structures" caused by strong winds.
At the moment it seems that the rain will be heaviest in the north of England and Wales, while the south of England is set to feel the fiercest winds.
BBC Weather's Nick Miller explains where and when the storm is predicted to hit.