Go to the uk met office site and then Europe. For each country you can thne get to the national met office for that country. I'm currently in Spain and use the Amet site which gives 5day local forecasts by Province or town - and the coverage is excellent. We have two reporting places each only about 7km. away so can get a good check. Shows state of the sky - sun, cloud rin etc. a probability %age for precipitation, altitude of snow line, wind speed and direction, UV levels.
There is a similar service on the French met site.
(Today and next 4 showing highs of around 20C and light winds)
The other thing to look at on the British met office site is the surface pressure chart which shows the whole of Europe and the NW Atlantic and gives a very good idea of what may be coming along.