Mount St. Louis / Moonstone Snow Forecast - 7 day
Updated 02 May 2026 18:41 BST
7-Day Snow Forecast for Mount St. Louis / Moonstone
1-week from 2 May.
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 19℃ 66°F
Min -1℃ 31°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 8℃ 47°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 8℃ 47°F
Temperature at BaseTemp at Base
Sat
02
Snow unlikely
Cloudy, light rain showers, clear sky later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 13℃ 56°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 13℃ 56°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
03
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 19℃ 66°F
Min 8℃ 46°F
Valley temperatures from an overnight low of 8℃ 46°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Mon
04
Snow unlikely
Light drizzle early, then clear sky later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 16℃ 61°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 16℃ 61°F
Temperature at BaseTemp at Base
Tue
05
Snow unlikely
Clear sky first, light drizzle then drizzle, rain showers later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 9℃ 47°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 9℃ 47°F
Temperature at BaseTemp at Base
Wed
06
Snow unlikely
Light drizzle first, clear spells then clear sky, fair later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 7℃ 45°F
Min 1℃ 34°F
Valley temperatures from an overnight low of 1℃ 34°F to daytime highs around 7℃ 45°F
Temperature at BaseTemp at Base
Thu
07
Snow unlikely
Cloudy, clear spells, clear sky later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
Max 11℃ 52°F
Min 0℃ 32°F
Valley temperatures from an overnight low of 0℃ 32°F to daytime highs around 11℃ 52°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Fri
08
Snow unlikely
Clear sky first, light snow then light drizzle, rain showers later.
Forecast times for Mount St. Louis / Moonstone are in Toronto (Canada/Eastern) time zone.
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 piste 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 18:41 BST, next update expected 00:00 BST.
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.