nope you can't thats why you look at soundings to see if it supports higher ratios. Last I checked there wasn't much omega in the DGZ to really support good ratios and also on the warmer guidance, mids are warm. You also have to remember the weenie hand book, I believe it's rule number 1. Always post the snow map that has the most snow for your back yard whether its 10-1 or kuchera