Mount St. Louis / Moonstone Snow Report and Forecast
Snow Forecast for Mount St. Louis / Moonstone
When will there be fresh snow?
This is the Snow Forecast for Mount St. Louis / Moonstone, Canada for 10 days from 24 April.
Updated 23 April 2025 23:39 PDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mount St. Louis / Moonstone. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Mount St. Louis / Moonstone.
Forecast for today in Mount St. Louis / Moonstone
Max 65°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear spells first, clear sky then light drizzle, clear sky later.
Mount St. Louis / Moonstone has no new snow forecast in the next 48 hours.
Mount St. Louis / Moonstone Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Mount St. Louis / Moonstone 7-Day Snow Forecast Overview
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| Thu 24 | Fri 25 | Sat 26 | Sun 27 | Mon 28 | Tue 29 | Wed 30 | |
|---|---|---|---|---|---|---|---|
| Wind | SW F3 | NW F2 | S F3 | NW F3 | |||
| 1,299ft | 63°F
| 56°F
 | 55°F
| 53°F
| 61°F
 | 72°F
| 59°F
|
| SW F3 | NW F2 | S F3 | NW F3 | ||||
| 1,050ft | 64°F
| 57°F
| 55°F
| 54°F
| 62°F
| 73°F
| 60°F
|
| SW F3 | NW F2 | S F3 | NW F3 | ||||
| 801ft | 65°F
| 58°F
| 56°F
| 55°F
| 63°F
| 74°F
| 61°F
|
| Snow Line | |||||||
| Max Town | 65°F | 58°F | 56°F | 55°F | 63°F | 74°F | 61°F |
| Min Town | 48°F | 46°F | 42°F | 36°F | 36°F | 47°F | 37°F |
This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.
Mount St. Louis / Moonstone Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 65°F
Min 48°F
Valley temperatures from an overnight low of 48°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Thu
24
Snow unlikely
Clear spells first, clear sky then light drizzle, clear sky later.
Max 58°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 58°F
Temperature at BaseTemp at Base
Fri
25
Snow unlikely
Clear sky, clear spells, cloudy later.
Max 56°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 56°F
Temperature at BaseTemp at Base
Sat
26
Snow unlikely
Rain showers early, then light drizzle later.
Max 55°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 55°F
Temperature at BaseTemp at Base
Sun
27
Snow unlikely
Clear sky.
Max 63°F
Min 36°F
Valley temperatures from an overnight low of 36°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Mon
28
Snow unlikely
Clear spells first, fair then clear spells, clear sky later.
Max 74°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 74°F
Temperature at BaseTemp at Base
Tue
29
Snow unlikely
Clear sky early, then light rain showers later.
Max 61°F
Min 37°F
Valley temperatures from an overnight low of 37°F to daytime highs around 61°F
Temperature at BaseTemp at Base
Wed
30
Snow unlikely
Clear spells, fair, clear sky later.
No significant snowfall is forecast for this period.
This Snow Forecast for Mount St. Louis / Moonstone, Canada gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Mount St. Louis / Moonstone, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Mount St. Louis / Moonstone Snow Forecast updated at 23:39 PDT, next update expected 05:00 PDT.
Understanding and predicting Snow Conditions in Mount St. Louis / Moonstone
Here are our tips for making the most of a trip to Mount St. Louis / Moonstone, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Mount St. Louis / Moonstone, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.
Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:
Pistes (Groomers) or Off-Piste
These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.
- Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
- Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.
WARNING - skiing off-piste (out-of-bounds) at Mount St. Louis / Moonstone is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.
Analyzing Weather and Snowfall Forecasts
Whilst no forecast can tell you exactly how snow conditions in Mount St. Louis / Moonstone will develop, checking the forecast regularly should give you an idea of what to expect.
New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.
Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.
Predicting Future Snow Quality
Regularly check our snow and weather forecasts for Mount St. Louis / Moonstone for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.
Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.