Train services in the Lancaster and Morecambe Bay area will be hit as Storm Floris brings strong winds on Monday.
Avanti West Coast is advising people not to travel north of Preston on August 4.
Northern are also advising that Storm Floris may affect services.
Wind speeds are forecast to exceed 50mph in the Lancaster and Morecambe area on Monday morning, and people are particularly being advised to stay away from coastlines for safety reasons.
"We’re advising customers not to travel north of Preston today, 4 August, as our Anglo-Scot route is expected to be heavily affected by Storm Floris," said an Avanti West Coast spokesperson.
"Destinations north of Preston include Lancaster, Oxenholme, Penrith, Carlisle, Lockerbie, Motherwell, Haymarket, Glasgow Central and Edinburgh.
"If you were due to travel on this route today (Monday 4 August), your existing ticket can be used on Tuesday 5 August at any time, via the same route at no extra cost."
A Northern spokesperson said: "Storm Floris may affect services today with strong winds and heavy rain expected. As it stands, our trains are planned to run across our network with services heading further north disruption. Make sure you check and recheck before you travel. Latest info, live updates and journey planning are all available at https://nationalrail.co.uk."
Stagecoach bus company has, at time of going to press, reported no weather-related delays to its services in the Lancaster and Morecambe Bay area.
A yellow weather warning for wind, from the Met Office, is in place in the Lancaster and Morecambe Bay area for Monday.


Man accused of stealing joints of meat at Lancaster Asda by hiding them in his trousers
LISTEN and PHOTOS: Spectacular display of 12,000 poppies unveiled at Lancaster landmark
Eden Project Morecambe boss gives update on early stages of work on new £100m attraction
Lancaster, Morecambe and Carnforth Remembrance services announced
Road closures for pre-Tour de France work announced for Lancaster district
Lancaster rock guitarist braves beard shave for charity
Two arrests made after post office robbery in Lancaster
BBC Philharmonic Orchestra to perform concert for schools at Morecambe Winter Gardens
PHOTOS: Plans go in for major Lancaster regeneration scheme
Lancaster music venue's heartfelt message ahead of final night on New Year's Eve
Morecambe school named among one of England's most improved for attendance
Lancaster hospital nursing boss appointed to University of Cumbria honorary role
Morecambe Football Club placed under another embargo by the National League
£1.5m Lancaster scheme to boost water quality in River Lune is complete
Family pays tribute to Lancaster pensioner who died in road crash
Popular artist's print of Morecambe Bay Academy to be launched at alumni evening
Work set to begin on new Heysham skate park
Light Up Lancaster promises to illuminate city with ‘No Boundaries’
Sadness as Morecambe sports and social club suffers break-in on night of reopening
Man arrested after death of pensioner in Lancaster road crash

