Castle Mountain Snow Report and Forecast
Snow Forecast for Castle Mountain
When will there be fresh snow?
This is the Snow Forecast for Castle Mountain, Canada for 10 days from 17 June.
Updated 16 June 2025 19:33 CDT.
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Castle Mountain. | |
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For Forecast detail, see below.
For current snow depths and skiing conditions, see our Current Snow Report for Castle Mountain.
Forecast for today in Castle Mountain
Max 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Tue
17
Snow unlikely
Clear sky.
Castle Mountain has no new snow forecast in the next 48 hours.
Castle Mountain Snow Report
| Upper Snow Depths |
| - |
| Lower Snow Depths |
| - |
| Snow Conditions |
| - |
Castle Mountain 7-Day Snow Forecast Overview
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| Tue 17 | Wed 18 | Thu 19 | Fri 20 | Sat 21 | Sun 22 | Mon 23 | |
|---|---|---|---|---|---|---|---|
| Wind | |||||||
| 2,273m | 18℃
| 16℃
| 16℃
| 17℃
| 14℃
 | 5℃
 +1cm
| 7℃
+2cm
|
| 1,842m | 21℃
| 19℃
| 19℃
| 20℃
| 17℃
| 8℃
| 9℃
 |
| 1,410m | 23℃
| 22℃
| 21℃
| 23℃
| 18℃
| 12℃
| 11℃
|
| Snow Line | varying 1,887m | varying 1,918m | |||||
| Max Town | 23℃ | 22℃ | 21℃ | 23℃ | 18℃ | 12℃ | 11℃ |
| Min Town | 12℃ | 9℃ | 10℃ | 10℃ | 10℃ | 4℃ | 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.
Castle Mountain 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 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Tue
17
Snow unlikely
Clear sky.
Max 22℃
Min 9℃
Valley temperatures from an overnight low of 9℃ to daytime highs around 22℃
Temperature at BaseTemp at Base
Wed
18
Snow unlikely
Clear sky early, then light drizzle later.
Max 21℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 21℃
Temperature at BaseTemp at Base
Thu
19
Snow unlikely
Clear sky.
Max 23℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 23℃
Temperature at BaseTemp at Base
Fri
20
Snow unlikely
Clear sky.
Max 18℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Light drizzle early, then rain showers later.
Max 12℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Sun
22
up to 1cm New Snow
Rain showers, drizzle, heavy drizzle later.
Snow Line from 1,887m to 1,764m, with rain below.
Max 11℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 11℃
Temperature at BaseTemp at Base
Snowfall per hour
Snow Line
Mon
23
up to 2cm New Snow
Heavy drizzle first, drizzle then light drizzle, light rain showers later.
Snow Line from 1,918m to 1,825m, with rain below.
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.
Castle Mountain Snow Forecast updated at 19:33 CDT, next update expected 01:00 CDT.
Understanding and predicting Snow Conditions in Castle Mountain
Here are our tips for making the most of a trip to Castle Mountain, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Castle Mountain, 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 Castle Mountain 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 Castle Mountain 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 Castle Mountain 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.