The 6z GFS has one of the most remarkable early July forecasts (for my part of Kent) that I've ever seen - the odds of this coming off must be less than 0.1%.
It's all due to the little secondary low that zips across SE England, deepening as it goes. Genuine gales and 10C at 12z in July? Unheard of, I'd suggest, at least away from the tops of the Scottish mountains!
Originally Posted by: Retron