17 hours ago Powderchaser Steve A warm front with precipitation begins in the PNW later this week/weekend, followed by a cold front. Precipitation spreads to inland BC and south to both the WA and OR Cascades before heading into the Rockies. As far as chasing powder, there won't be an ideal chase due to rising snow levels. The Rockies offer colder temps with many opportunities to chase light or moderate snow totals.