An updated snow warning has been issued - and the Met Office says Brits now face up to 12 inches of the white stuff. Several weather warnings are already in place across Wales, Scotland , England and Northern Ireland as Storm Dave hits the UK over the Easter weekend. Most are for wind, with gusts of up to 90mph possible in some exposed locations. The national weather agency issued an updated snow warning this morning, coming into force at 2pm today and lasting until 3am on Sunday. It covers