Castle Mountain 48-Hour Snow Forecast
48-hour Forecast for Castle Mountain ( 1,410m to 2,273m 4,626ft to 7,457ft )
This is the 48-hour (2-Day) Snow Forecast for Castle Mountain, Canada for 2 days from 15 December.
Updated 15 December 2025 02:35 UTC.
Forecast times for Castle Mountain are in Mountain Time (Canada/Mountain).
Powder Alert!
Updated 15 December 2025 08:39 UTC
Powder Possible :- 31cm 12in of Fresh Snow is forecast for Castle Mountain over the next 2 days.
See below for the detailed Weather and Snow outlook.
Castle Mountain Snow Forecast updated at 02:35 UTC, next update expected imminently.
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Forecast for today in Castle Mountain
Max 5℃ 41°F
Min -2℃ 28°F
Freeze-thaw conditions, with valley temperatures cooling to -2℃ 28°F and rising to 5℃ 41°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
15
1cm to 10cm up to 4in New Snow
Clear sky early, then light snow later.
Snow Line from 1,872m 6,142ft to resort level.
Powder Alert!
Updated 15 December 2025 08:39 UTC
Powder Possible :- 31cm 12in of Fresh Snow is forecast for Castle Mountain over the next 2 days.
Forecast for tomorrow in Castle Mountain
Max 3℃ 37°F
Min -1℃ 31°F
Valley temperatures from an overnight low of -1℃ 31°F to daytime highs around 3℃ 37°F
Temperature at BaseTemp at Base
Snowfall
Snow Line
Tue
16
13cm to 15cm 5in to 6in New Snow
Light drizzle first, snow showers at altitude then light snow showers, heavy snow later.
Snow Line from 1,641m 5,384ft to resort level.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Mon | 00:00 | | Clear sky. | -2℃ 29°F | S Light | 20% | |
| Mon | 01:00 |  | Fair. | -2℃ 28°F | S Light | 40% | |
| Mon | 02:00 | | Clear spells. | -2℃ 28°F | S Light | 55% | |
| Mon | 03:00 |  | Cloudy. | -2℃ 29°F | S Light | 70% | |
| Mon | 04:00 | | Cloudy. | -1℃ 30°F | S Light | 80% | |
| Mon | 05:00 | | Cloudy. | 0℃ 31°F | S Light | 85% | |
| Mon | 06:00 | | Cloudy. | 0℃ 32°F | S Light | 90% | |
| Mon | 07:00 | | Light snow. | 0℃ 33°F | S Light | 95% | |
| Mon | 08:00 | | up to 1cm New Snow | Light snow. | 1℃ 33°F | S Light | 100% |
| Mon | 09:00 | | up to 1cm New Snow | Light snow. | 1℃ 34°F | S Light | 100% |
| Mon | 10:00 | | up to 1cm up to 1in New Snow | Light snow. | 1℃ 34°F | S Light | 100% |
| Mon | 11:00 | | up to 1cm up to 1in New Snow | Light snow. | 1℃ 35°F | S Light | 100% |
| Mon | 12:00 | | up to 1cm New Snow | Light snow at altitude. Lt rain below. | 2℃ 35°F | S Light | 100% |
| Mon | 13:00 | | up to 1cm New Snow | Heavy snow showers at altitude. Hvy drizzle below. | 2℃ 36°F | S Light | 100% |
| Mon | 14:00 | | up to 1cm up to 1in New Snow | Light snow at altitude. Lt rain below. | 2℃ 36°F | S Light | 100% |
| Mon | 15:00 |  | Light snow at altitude. Lt drizzle below. | 3℃ 37°F | S Light | 100% | |
| Mon | 16:00 | | Light snow at altitude. Lt drizzle below. | 3℃ 38°F | S Light | 100% | |
| Mon | 17:00 | | Light snow at altitude. Lt drizzle below. | 4℃ 38°F | S Light | 100% | |
| Mon | 18:00 | | Cloudy. | 4℃ 39°F | S Light | 100% | |
| Mon | 19:00 | | Light snow at altitude. Lt drizzle below. | 5℃ 40°F | S Light | 100% | |
| Mon | 20:00 | | Cloudy. | 5℃ 41°F | S Breeze | 100% | |
| Mon | 21:00 | | Cloudy. | 5℃ 41°F | S Light | 100% | |
| Mon | 22:00 |  | Light snow showers at altitude. Lt rain below. | 5℃ 40°F | S Breeze | 100% | |
| Mon | 23:00 | | Light snow at altitude. Lt drizzle below. | 4℃ 39°F | S Breeze | 100% | |
| Tue | 00:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 3℃ 37°F | SW Breeze | 100% |
| Tue | 01:00 | | up to 1cm New Snow | Light snow at altitude. Drizzle below. | 3℃ 36°F | SW Light | 100% |
| Tue | 02:00 | | Light snow at altitude. Lt drizzle below. | 2℃ 36°F | SW Breeze | 100% | |
| Tue | 03:00 | | Cloudy. | 2℃ 35°F | SW Light | 95% | |
| Tue | 04:00 | | Cloudy. | 2℃ 35°F | SW Light | 85% | |
| Tue | 05:00 | | Clear spells. | 1℃ 34°F | SW Light | 80% | |
| Tue | 06:00 | | Clear spells. | 1℃ 33°F | SW Light | 80% | |
| Tue | 07:00 | | Clear sky. | 0℃ 32°F | SW Light | 85% | |
| Tue | 08:00 | | Fair. | -1℃ 31°F | SW Light | 85% | |
| Tue | 09:00 | | Clear spells. | 0℃ 31°F | SW Light | 85% | |
| Tue | 10:00 | | Cloudy. | 0℃ 32°F | SW Light | 80% | |
| Tue | 11:00 | | Cloudy. | 0℃ 32°F | SW Light | 75% | |
| Tue | 12:00 |  | 1cm New Snow | Heavy snow. | 0℃ 32°F | SW Light | 80% |
| Tue | 13:00 | | 1cm New Snow | Heavy snow. | 0℃ 32°F | SW Light | 85% |
| Tue | 14:00 | | 1cm New Snow | Heavy snow showers. | 1℃ 33°F | SW Light | 90% |
| Tue | 15:00 | | Clear spells. | 1℃ 34°F | SW Light | 90% | |
| Tue | 16:00 | | Cloudy. | 1℃ 34°F | SW Light | 85% | |
| Tue | 17:00 | | Clear spells. | 1℃ 33°F | SW Light | 80% | |
| Tue | 18:00 | | 1cm New Snow | Heavy snow showers. | 0℃ 32°F | SW Light | 85% |
| Tue | 19:00 | | 1cm 1in New Snow | Heavy snow. | 0℃ 32°F | SW Light | 95% |
| Tue | 20:00 | | 2cm 1in New Snow | Heavy snow. | 0℃ 32°F | SW Light | 100% |
| Tue | 21:00 | | 2cm 1in New Snow | Heavy snow. | 0℃ 32°F | SW Light | 100% |
| Tue | 22:00 | | 2cm 1in New Snow | Heavy snow. | 1℃ 33°F | SW Light | 100% |
| Tue | 23:00 | | 2cm 1in New Snow | Heavy snow. | 1℃ 35°F | SW Light | 100% |
Snow Forecast near Castle Mountain
| Ski Area | 48 Hr | 7 Day | Mo | Tu | We | Th | Fr | Sa | Su |
|---|---|---|---|---|---|---|---|---|---|
| Fernie | 33cm 13in | 69cm 27in |
Castle Mountain Snow
For current snow depths and skiing conditions, see our Current Snow Report for Castle Mountain.
This Snow Forecast for Castle Mountain, 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 Castle Mountain, 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.
Snow Reliability
Castle Mountain is known for its reliable snow conditions, with an average snowfall of around 7 meters each season. Visitors can typically expect a solid snow depth throughout the winter, but it's advisable to check the latest snow reports on J2Ski for the most current information.