Speed restrictions for trains are also expected in some areas as the second storm moves across the country over the weekend.
Craig Gorman, head of operational weather strategy at Network Rail Scotland, said: “We can’t control the weather, but we can make sure we’re as ready as possible for whatever it brings.
“We know any disruption from these storms will be frustrating, particularly as it’s the weekend, but we’ll do everything we can to keep people moving wherever it’s safe to do so.”
Mark Ilderton, ScotRail service delivery director, said: “Safety is always our top priority and with weather warnings in place as Storm Austen and Storm Boelo bring heavy rain and strong winds to parts of Scotland this weekend, there is an increased risk of flooding and disruption on the railway.”
He advised customers to check services before they travel.
Power cuts are possible, which could also affect mobile phone coverage and other services.
There is a small risk of damage to buildings, including roof tiles being blown off, while flying debris could pose a danger to the public.
