Something from the Extremities Glove Range might be what you are looking for.
Can’t remember the name of the model that I had but it they were fleecy and windproof and were “dexterous” enough to allow me to unload skis / boards from the car, take my walking boots off, don my snowboarding boots and do up their laces.
This operation was taking place in the car park at Sunshine Village, Alberta, Canada sometimes at -20c and gloves were vital from the point of opening the car door to getting on the gondola at which point my snowboarding mitts went on.
The Extremities gloves wouldn’t have been any good for extended periods of use in that weather but for the use described above they were perfect.