Glasgow train services have been disrupted or cancelled as the UK braces for Storm Gerrit.

The storm will bring strong winds and heavy rain to many parts of the UK on Wednesday, with wintry hazards also likely, forecasters warned.

Yellow wind and rain warnings are also in place.

Amid the turbulent weather, ScotRail has informed travellers that they may be facing delays or cancellations on some services.

The following Glasgow services are affected:

Alterations to services between Glasgow Queen Street and Mallaig

Cancellations to services between Glasgow Queen Street and Oban

Delays between Glasgow Central and Wemyss Bay

Delays between Glasgow Central and Ardrossan Harbour

Delays between Glasgow Central and Largs

Delays between Glasgow Central and Prestwick

Cancellations between Glasgow Queen Street and Aberdeen

Cancellations between Glasgow Queen Street and Inverness

Cancellations between Glasgow Central and Carlisle via Dumfries

Cancellations between Motherwell and Dalmuir

Cancellations between Glasgow Central and Lanark

Alterations between Balloch and Airdrie