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Mount St. Louis / Moonstone Snow Forecast - 6th April 2025

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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 6 April.

Updated 06 April 2025 12:38 NZST.

Mount St. Louis / Moonstone Snow Forecast Highlights
Next Snow Expected8 April
Next Snow Amount2cm
Next 48 Hours3cm
Next 7 Days3cm
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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 4℃
Min -2℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 4℃

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

MixedCloudClearClear

Clear spells, cloudy, clear sky later.

Mount St. Louis / Moonstone has 3cm new snow forecast in the next 48 hours.

Mount St. Louis / Moonstone Snow Report

Mount St. Louis / Moonstone Snow Depths and Conditions.
Upper Snow Depths
-
Lower Snow Depths
-
Snow Conditions
-

Mount St. Louis / Moonstone 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Mount St. Louis / Moonstone from OpenMeteo(GEM-Canada)
Sun
06
Mon
07
Tue
08
Wed
09
Thu
10
Fri
11
Sat
12
WindNW F2SW F2NW F4
396m
3℃
Clear
4℃
Clear
-3℃
Light Snow
+3cm
0℃
Mixed
7℃
Clear
8℃
Cloud
10℃
Clear
NW F2SW F2NW F4
320m
4℃
Clear
4℃
Clear
-2℃
Light Snow
+2cm
0℃
Mixed
8℃
Clear
9℃
Cloud
11℃
Clear
NW F2SW F2NW F4
244m
4℃
Clear
5℃
Clear
-2℃
Light Snow
+2cm
1℃
Mixed
8℃
Clear
9℃
Cloud
11℃
Clear
Snow Line

244m

244m

Max Town4℃5℃-2℃1℃8℃9℃11℃
Min Town-2℃-3℃-10℃-8℃-6℃-1℃-4℃

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 4℃
Min -2℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 4℃

Temperature at BaseTemp at Base

Sun
06

Snow unlikely

MixedCloudClearClear

Clear spells, cloudy, clear sky later.

Max 5℃
Min -3℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 5℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Mon
07

Snow unlikely

ClearClearClearMixed

Clear sky early, then clear spells later.

Max -2℃
Min -10℃

Below freezing at all levels, with valley temperatures as low as -10℃ and not getting above -2℃

Temperature at BaseTemp at Base

Snowfall per hour

Snow Line

Tue
08

2cm to 3cm New Snow

SnowLight SnowLight SnowMixed

Heavy snow showers, light snow, clear spells later.

Snow falling to resort level.

Max 1℃
Min -8℃

Valley temperatures from an overnight low of -8℃ to daytime highs around 1℃

Temperature at BaseTemp at Base

Wed
09

Snow unlikely

MixedMixedMixedFair

Clear spells early, then fair later.

Max 8℃
Min -6℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -6℃ and rising to 8℃

Temperature at BaseTemp at Base

Thu
10

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Max 9℃
Min -1℃

Valley temperatures from an overnight low of -1℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
11

Snow unlikely

MixedCloudMixedMixed

Clear spells, cloudy, clear spells later.

Max 11℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 11℃

Temperature at BaseTemp at Base

Sat
12

Snow unlikely

ClearClearClearClear

Clear sky.

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 12:38 NZST, next update expected imminently.

Snow Forecast near Mount St. Louis / Moonstone

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.