In checking out both compact flash and SD cards I don't find any other than the SanDisk Extreme cards that say they will work well in cold weather. Not freezing - as that is comfortable. Talking sub zero(f) temperatures. (minus 18 and colder Celsius)
Any other cards that are good for cold weather use?
Am in North Dakota, USA and we get chilly winters. Many others are colder than we are so looking for reality in what cards are rated for these temperatures.