[otoburb]

>>I try to keep 150-200 miles of spare range on my vehicle when I am in that kind of country. That is hard to do on a typical EV.

Plus the additional anxiety of trying to figure out if dropping temperatures will add massive downside variance to your initial range estimate.

[foobazgt]

I just drove 100mi in freezing temps (around 25F) at mostly interstate speeds (70+) mph. I completed my trip around 95% of EPA. Maybe a function of the quality of your EV.