Sir Sam's Snow Forecast - 7 day
Updated 21 March 2026 18:44 NZDT
7-Day Snow Forecast for Sir Sam's
1-week from 21 March.
For Forecast detail, see below.
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Sir Sam's 7-Day Snow Forecast Highlights
When will there be fresh snow in Sir Sam's?
| Next Snow Expected | 21 March |
|---|---|
| Next Snow Amount | 2cm |
| Next 48 Hours | 4cm |
| Next 7 Days | 11cm |
7-Day Snow Outlook for Sir Sam's
Snowfall
Snow Line
Max 3℃
Min -15℃
9cm New Snow
Snow falling to resort level (340m).
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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 3℃
Min -4℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
21
2cm New Snow
Clear spells first, cloudy then clear sky, clear spells later.
Snow falling to resort level (340m).
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max 2℃
Min -3℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 2℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
2cm New Snow
Heavy snow, heavy snow showers, cloudy later.
Snow falling to resort level (340m).
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max 1℃
Min -10℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -10℃ and rising to 1℃
Temperature at BaseTemp at Base
Mon
23
Snow unlikely
Cloudy first, clear spells then clear sky, fair later.
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max 0℃
Min -15℃
Below freezing at all levels, with valley temperatures as low as -15℃ and not getting above 0℃
Temperature at BaseTemp at Base
Tue
24
Snow unlikely
Clear sky early, then clear spells later.
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max -1℃
Min -10℃
Below freezing at all levels, with valley temperatures as low as -10℃ and not getting above -1℃
Temperature at BaseTemp at Base
Wed
25
Snow unlikely
Clear spells, fair, clear sky later.
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max 1℃
Min -10℃
Valley temperatures from an overnight low of -10℃ to daytime highs around 1℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
26
5cm New Snow
Clear sky first, light snow showers then heavy snow, heavy snow showers later.
Snow falling to resort level (340m).
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
Max -5℃
Min -15℃
Below freezing at all levels, with valley temperatures as low as -15℃ and not getting above -5℃
Temperature at BaseTemp at Base
Fri
27
Snow unlikely
Fair early, then clear sky later.
Forecast times for Sir Sam's are in Edmonton (Canada/Mountain) time zone.
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 18:44 NZDT, next update expected 00:00 NZDT.
Snow Reliability
Sir Sam's typically experiences reliable snow conditions with an average depth of 60-100 cm. For the latest updates on snow conditions, be sure to check J2Ski.