This may well mean a display this evening but it's debateable whether it will be visible from the UK....what is worrying though is that every so many thousands of years the Earth's magnetic poles flip...there is also a region in the South Atlantic where the field is already very weak and it affects satelites as they pass over, (their systems have to be flipped off for the transit)....it's said the flip process is gradual over a hundred years or so...so it looks like this is indicative of challenges in the magnetic field to come....and perhaps we are already in the process of beginning the latest flip cycle.
A solar wind stream of medium velocity (400-500 km/s) is buffeting Earth's magnetic field and stirring up auroras around the Arctic Circle.