Plan for below freezing to 80s anytime that you hunt in the west. Lean toward the lower end earlier in April and the higher end in late May. While Spokane is probably considered the dry side of Washington, I wouldnt go without planning for rain. Ive hunted it once and it rained all but one day. However, its spring and I wouldnt travel anywhere to hunt without planning for rain. Plan on thick timber if you arent in fields, but you may be used to that in AL.