Boise is pretty predicable, we'll get a last minute "winter storm" in the first few weeks of spring followed by a little rain and nice weather. Then first week week of May it'll snow and then warm up to 60f int he same day which marks early summer followed by too many 100f plus days which of course means most of Idaho will be at that point on fire. Fire means smoke and the smoke is just in time for summer inversion which makes it so you can feel the air you breathe. Of course this is all loosely based on my opinions