Fog is still struggling to lift here, Sun is very hazy... I've been wondering, is this persistent fog/murk due to the wet winter? The ground is still very waterlogged, roads have dried but there is still standing water on the fields. Is all this moisture saturating the air and causing fog and mist to form, despite the high pressure and dry airmass? It's particularly notable that the areas that were wettest compared to average (south, Midlands, east Wales) have been getting the worst of this murk while the north of England, which wasn't so wet, is avoiding a lot of it. It isn't North Sea Muck either, it's been forming over land and the east coast is missing a lot of it. So is the wet winter spoiling what should be a clear, warm, sunny setup?