Weather
After a mostly low-impact start, BC/Alberta moves into a more productive Sunday to early Tuesday snowfall window, then back into a colder but less certain mid-to-late week pattern. Expect light, intermittent refreshes through Saturday, a better pulse Sunday into Monday with the most reliable new snow at Banff Sunshine, and then a return to lower-confidence storm potential after Tuesday as guidance spread increases. Overall ski quality should improve through the period as temperatures trend colder and snow becomes less dense after the weekend onset.
Thursday through Saturday looks modest, and guidance is generally converging on weak precipitation timing with only small accumulations. Most hours are dry or lightly showery, with occasional refreshes but no sustained storm structure yet. During these lighter bursts, snow levels bounce around roughly 3,000 to 6,000 feet, so lower elevations can see mixed quality while upper terrain does better. Snow ratios in this phase are mostly in the 6 to 10 range, which points to denser snow when it falls, with brief pockets closer to 10 to 13 at colder times. Wind impacts are manageable but noticeable on exposed ridges, with periodic gusts around 15 to 30 mph, strongest near Banff Sunshine. Confidence is moderate here because timing is fairly consistent, but guidance spread remains on exactly where the better pre-storm pockets set up.
Sunday through early Tuesday is the best-defined storm window, with guidance converging on start time and overall progression but still diverging some on intensity by resort. Snow ramps up Sunday, continues through Monday, and tapers early Tuesday, with the most dependable totals centered on Banff Sunshine and somewhat lighter outcomes at Revelstoke and Kicking Horse in the core window. Snow levels begin higher during the Sunday onset, often near 4,000 to 6,000 feet, then fall sharply toward valley floors by Monday into early Tuesday as colder air settles in. Snow quality improves accordingly: early periods are denser with ratios near 7 to 10, then trend to more moderate and lighter snow with ratios near 12 to 18 late in the storm. Winds are most disruptive Sunday on upper mountain terrain, then ease Monday and Tuesday, improving lift-level comfort and surface quality.
From Tuesday night onward, confidence drops because guidance diverges significantly on storm intensity and duration even while it stays aligned on a colder background pattern. The consistent signal is for lower snow levels during snowfall, generally near valley floors to around 2,000 feet, and better snow quality than the weekend onset, with ratios commonly in the mid-teens and occasionally higher. The uncertain part is how hard and how long it snows: wetter solutions would bring widespread meaningful refreshes and could push favored west-facing terrain toward around two feet by next weekend, while drier outcomes keep many areas closer to high single digits or low teens. Ridge winds in this extended stretch look less extreme than Sunday overall, though periodic gusty windows are still likely during passing waves. Plan on a colder ski week ahead, but keep expectations flexible on exact late-week totals.
Resort Forecast Totals (Sun Mar 08 – Tue Mar 10)
- Banff Sunshine – 7″-12″
- Revelstoke – 4″-7″
- Kicking Horse – 4″-7″
