Very warm here too today, 20c, not great timing for my switch but there you go.
1st impressions of the Nokian WR3 are very good.
I went for upsize 225/45 18 for better comfort and that's certainly been delivered, much,much more compliant than the OE Conti's which I've never been a fan of.
What I wasn't expecting was lighter and more neutral steering! amazing.
Only fly in the ointment is that they are slightly noisier on coarse road surfaces, fine every where else. Well worth the trade off for the other characteristics.
The ride height has increased approx 10mm which is barely noticable in profile and wheel arch gap decreased by same amount. Car looks good on them.
Bring on the snow!
Yves