Heavy snowfall expected on Sunday Started Fri Jan 23 Until Sun Jan 25 On Sunday, January 25, heavy snowfall is expected in our service area. You may experience some delays and are encouraged to give yourself extra travel time, take extra care while travelling and plan ahead.We will continue to monitor the conditions and update you when new information is available. Please use caution at stations, on platforms and in stairwells, and try to use shelters where possible to shield yourself.