There are reports on Twitter that power lines have come down near Birmingham Airport.
Currently overhead power lines on the rail network through Birmingham New Street have been turned off, causing of delays of up to an hour, according to Network Rail.
Birmingham Airport are yet to confirm an 'emergency' situation.
More to follow...
More top news
It will be hot with sunny spells today and feeling humid. Thundery showers are possible later.
Expected to be largely fine and hot but with isolated thunderstorms
Health professionals are advising people to take extra care in hot weather.