The two forecasts are probably both realistic options I'm afraid (though really unsure about the feels like temps!) All of the models are showing a low pressure to the SW and moving NE as it fills. It depends on how quickly it advances.
The models I've looked at are all showing subtly different speeds and scenarios (I've looked at 3) It doesnt look cold or windy, it will be more of a question of how warm and how damp. I'm really sorry that at the moment I can't choose between the scenarios. I think that its just a matter of timing of when the rain comes in - somewhere between Saturday and Sunday.
Hello again, if you wouldn't mind having a look at the forecast again today I would be very grateful. At the moment when I'm googling I'm getting forecasts in two different camps - one says about 19 degrees and raining, the other days 24 and sunny with a 'feel like' temperature of 29-31!
Thank you so much for your help. I really do appreciate it. Need to figure out if I need to buy umbrellas!