Sir Sam's Snow Report and Forecast
Snow Forecast for Sir Sam's
When will there be fresh snow?
This is the Snow Forecast for Sir Sam's, Canada for 10 days from 29 March.
Updated 29 March 2025 17:34 AEDT.
| Next Snow Expected | 29 March |
|---|---|
| Next Snow Amount | 21cm |
| Next 48 Hours | 39cm |
| Next 7 Days | 49cm |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Sir Sam's.
Forecast for today in Sir Sam's
Max -2℃
Min -5℃
Below freezing at all levels, with valley temperatures as low as -5℃ and not getting above -2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
20cm to 21cm New Snow
Snow showers, light snow, snow showers later.
Snow falling to resort level.
Powder Alert!
Updated 29 March 2025 21:39 AEDT
Powder Possible :- 36cm of Fresh Snow is forecast for Sir Sam's over the next 2 days.
To get Powder Alerts and Snow Storm Early Warnings by e-mail, Subscribe to our Snow Mail below .
Sir Sam's Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Sir Sam's 7-Day Snow Forecast Overview
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| Sat 29 | Sun 30 | Mon 31 | Tue 01 | Wed 02 | Thu 03 | Fri 04 | |
|---|---|---|---|---|---|---|---|
| Wind | NE F2 | E F2 | SW F3 | NW F2 | E F2 | S F4 | |
| 440m | -3℃
+21cm
| -1℃
 +17cm
| 11℃
| -2℃
 | -3℃
 +1cm
| 11℃
+9cm
| 9℃
|
| NE F2 | E F2 | SW F3 | NW F2 | E F2 | S F4 | ||
| 390m | -3℃
+21cm
| -1℃
+15cm
| 11℃
| -1℃
| -3℃
+1cm
| 12℃
+7cm
| 10℃
|
| NE F2 | E F2 | SW F3 | NW F2 | E F2 | S F4 | ||
| 340m | -2℃
+20cm
| 0℃
+15cm
| 12℃
| -1℃
| -2℃
+1cm
| 12℃
+6cm
| 10℃
|
| Snow Line | 340m | 340m | 340m | 340m | 340m | ||
| Max Town | -2℃ | 0℃ | 12℃ | -1℃ | -2℃ | 12℃ | 10℃ |
| Min Town | -5℃ | -4℃ | 0℃ | -9℃ | -12℃ | -2℃ | -2℃ |
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.
Sir Sam's 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 -2℃
Min -5℃
Below freezing at all levels, with valley temperatures as low as -5℃ and not getting above -2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sat
29
20cm to 21cm New Snow
Snow showers, light snow, snow showers later.
Snow falling to resort level.
Max 0℃
Min -4℃
Below freezing at all levels, with valley temperatures as low as -4℃ and not getting above 0℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
30
15cm to 17cm New Snow
Light snow, snow showers, light snow later.
Snow falling to resort level.
Max 12℃
Min 0℃
Valley temperatures from an overnight low of 0℃ to daytime highs around 12℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
31
Snow unlikely
Light snow, light drizzle, cloudy later.
Max -1℃
Min -9℃
Below freezing at all levels, with valley temperatures as low as -9℃ and not getting above -1℃
Temperature at BaseTemp at Base
Tue
01
Snow unlikely
Cloudy, clear spells, clear sky later.
Max -2℃
Min -12℃
Below freezing at all levels, with valley temperatures as low as -12℃ and not getting above -2℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Wed
02
1cm New Snow
Clear sky first, fair then cloudy, heavy snow showers later.
Snow falling to resort level.
Max 12℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 12℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Thu
03
6cm to 9cm New Snow
Snow showers, drizzle, cloudy later.
Snow falling to resort level.
Max 10℃
Min -2℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -2℃ and rising to 10℃
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Clear spells early, then clear sky later.
This Snow Forecast for Sir Sam's, 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 Sir Sam's, 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.
Sir Sam's Snow Forecast updated at 17:34 AEDT, next update expected 23:00 AEDT.
Understanding and predicting Snow Conditions in Sir Sam's
Here are our tips for making the most of a trip to Sir Sam's, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Sir Sam's, 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 Sir Sam's 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 Sir Sam's 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 Sir Sam's 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.