Wind Chill Chart
Here are two tables; the main one to take on board is the one directly below, wind chill factors. These can really hinder any expedition on any one person. Wind chill can be a killer and understanding that the colder the air temperature is and the stronger the wind is the temperature will drop very quickly without any forewarning.
The table underneath the first one is the Beaufort scale and what each factor means. Another consideration with the wind is the direction from which it is travelling. Usually it comes from the West so try to plan your assents with the wind behind you or protected by other mountains or ridges.
