East Coast have confirmed that none of their trains are running in or out of London King's Cross.
All southbound trains are terminating early and there is no indication of when services will be resumed.
The company says the storm has affected overhead power lines and flooded the tracks in places.
More top news
A look ahead at the forecast for the Tyne Tees region
A look ahead at the last weekend of the meteorological Summer.
William Hague, Sir Alan Beith and Anne McIntosh all appear in the Dissolution Honours list for 2015.