Pressure builds from the south overnight Friday into Saturday; bright sunshine by day this weekend, widespread frost by night. A good one to set your barometer!
This high could potentially be the most intense high we've experienced for 20 years, generally settling between 1045 and 1050mb, but possibly up to 1052mb in places. This very large high will be a very 'clean' high at first over the weekend giving sparkly sun by day and frost by night. As we head into the new week however, it will turn a little cloudier, so temperatures turn less cold and there will be more fog by night.