Storm Brendan: What you need to know
A yellow weather warning for gales of up to 70mph is out until late Wednesday morning.
Forecasters have been warning about such extreme conditions - including a combination of high tides and strong winds - as Brendan is the latest storm to lash Britain this week.
:: Which areas are likely to be most affected?
A Yellow warning is in place for England and Wales A yellow warning (meaning "be aware" the weather conditions might affect you) is issued for Wales, the midlands and southern parts of the UK.
:: What can I excpect?
- Some delays to road, rail, air and ferry transport are likely
- Probably some bus and train services affected, with some journeys taking longer
- Delays for high-sided vehicles on exposed routes and bridges likely
- Some short term loss of power and other services is possible
- It’s likely that some coastal routes, sea fronts and coastal communities affected by spray and/or large waves
:: Will it cause a lot of disruption?
The Met Office says road, rail, air and ferry services may be affected.
:: Should we be worried?
Don't be worried - but it is important to be aware, read the official guidance and check weather broadcasts when the storm arrives.