Mount St. Louis / Moonstone Snow Forecast - 7 day
Updated 12 April 2026 11:41 PDT
7-Day Snow Forecast for Mount St. Louis / Moonstone
1-week from 12 April.
For Forecast detail, see below.
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Mount St. Louis / Moonstone 7-Day Snow Forecast Highlights
When will there be fresh snow in Mount St. Louis / Moonstone?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mount St. Louis / Moonstone. |
7-Day Snow Outlook for Mount St. Louis / Moonstone
Snowfall
Snow Line
Max 70°F
Min 30°F
Snow unlikely
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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 44°F
Min 30°F
Freeze-thaw conditions, with valley temperatures cooling to 30°F and rising to 44°F
Temperature at BaseTemp at Base
Sun
12
Snow unlikely
Clear sky first, cloudy then clear spells, rain showers later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 64°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 64°F
Temperature at BaseTemp at Base
Mon
13
Snow unlikely
Rain first, light drizzle then rain showers, cloudy later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 63°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 63°F
Temperature at BaseTemp at Base
Tue
14
Snow unlikely
Clear spells first, light drizzle then rain showers, light drizzle later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 62°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Wed
15
Snow unlikely
Rain showers first, cloudy then rain showers, cloudy later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 70°F
Min 52°F
Valley temperatures from an overnight low of 52°F to daytime highs around 70°F
Temperature at BaseTemp at Base
Thu
16
Snow unlikely
Clear spells first, drizzle then heavy drizzle, light drizzle later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 58°F
Min 42°F
Valley temperatures from an overnight low of 42°F to daytime highs around 58°F
Temperature at BaseTemp at Base
Fri
17
Snow unlikely
Rain showers, clear spells, clear sky later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 67°F
Min 47°F
Valley temperatures from an overnight low of 47°F to daytime highs around 67°F
Temperature at BaseTemp at Base
Sat
18
Snow unlikely
Clear sky first, fair then light drizzle, drizzle later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
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 11:41 PDT, next update expected 17:00 PDT.
Snow Reliability
The resort typically enjoys good snow reliability, with an average snow depth of around 100 cm during peak season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.