Moderate to heavy snow expected this weekend.Where: Highway 3 - Paulson Summit to Kootenay Pass, mainly near Kootenay PassWhen: Tonight into late Sunday.What: A strong Pacific frontal system is moving across southern interior tonight through Sunday. Light snow will intensify after midnight and continue through late Sunday. The snow will taper off to a few flurries Sunday night as the front exits the region. Amount: Total accumulations are expected to be in a range of 10 to 15 cm. Snowfall accumulations will be variable.Hazards: Snow may rapidly accumulate on roads and visibilities may be greatly reduced, leading to difficult travel conditions.Weather in the mountains can change suddenly, resulting in hazardous driving conditions.Road conditions are available at https://www.drivebc.ca/###Weather in the mountains can change suddenly resulting in hazardous driving conditions.Road conditions are available at https://www.drivebc.ca/.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstormec.gc.ca or post reports on X using #BCStorm.