Are you able to work outside in extreme weather conditions, if required?

"Over the past seven years as an aircraft maintenance technician, I have worked in a wide range of weather conditions. I can perform in any of them."

As an aircraft maintenance technician, it is an expectation that you will be working in extreme weather conditions. Tell the hiring manager that you are able and willing to work in these circumstances. Now is the time to mention any restrictions that you may have.

"Yes, I can work in extreme weather conditions. I understand that this is a regular part of the job and I am happy to accommodate whenever necessary."