Forecast next week is -15C and with wind chill possibly -25C or lower !!
One thing - air is crisp and clean at those temps.
Only niggle - actual flight total was over 18mins - longer than I normally do in cold weather ... I had LOW LOW battery and had to land out. Meant the gimbal and camera plumped into snow ...
Blew it all out straight away and then inside house stood it in front of blower on low heat for few minutes ... she'll be fine.