Mont Blanc 48-Hour Snow Forecast
Updated 21 March 2026 16:51 AEDT
2-Day Forecast for Mont Blanc
48-hours from 21 March.
See below for forecast detail
Mont Blanc Snow Forecast updated at 16:51 AEDT, next update expected 22:00 AEDT.
Forecast for today in Mont Blanc
Max 2℃
Min -10℃
Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -10℃ and rising to 2℃
Temperature at BaseTemp at Base
Sat
21
Snow unlikely
Fair early, then clear sky later.
Forecast times for Mont Blanc are in Edmonton (Canada/Mountain) time zone.
Forecast for tomorrow in Mont Blanc
Max -3℃
Min -8℃
Below freezing at all levels, with valley temperatures as low as -8℃ and not getting above -3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
22
4cm New Snow
Clear spells first, cloudy then heavy snow showers, cloudy later.
Snow falling to resort level (361m).
Forecast times for Mont Blanc are in Edmonton (Canada/Mountain) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 | | Clear sky. | -8℃ | W Light | 0% | |
| Sat | 01:00 | | Clear sky. | -9℃ | W Light | 0% | |
| Sat | 02:00 | | Clear sky. | -9℃ | W Light | 0% | |
| Sat | 03:00 | | Clear sky. | -10℃ | W Light | 0% | |
| Sat | 04:00 | | Clear sky. | -10℃ | W Light | 0% | |
| Sat | 05:00 |  | Fair. | -10℃ | W Light | 0% | |
| Sat | 06:00 | | Clear sky. | -8℃ | W Light | 0% | |
| Sat | 07:00 | | Clear sky. | -5℃ | W Light | 0% | |
| Sat | 08:00 | | Clear sky. | -2℃ | W Light | 0% | |
| Sat | 09:00 | | Clear sky. | 0℃ | W Light | 0% | |
| Sat | 10:00 | | Clear spells. | 0℃ | W Light | 0% | |
| Sat | 11:00 | | Clear sky. | 1℃ | W Light | 0% | |
| Sat | 12:00 | | Clear sky. | 2℃ | W Light | 0% | |
| Sat | 13:00 | | Clear sky. | 2℃ | W Light | 0% | |
| Sat | 14:00 | | Clear sky. | 2℃ | W Light | 0% | |
| Sat | 15:00 | | Clear sky. | 1℃ | W Light | 0% | |
| Sat | 16:00 | | Clear sky. | 0℃ | W Light | 0% | |
| Sat | 17:00 | | Clear sky. | -2℃ | W Light | 0% | |
| Sat | 18:00 | | Clear spells. | -3℃ | W Light | 5% | |
| Sat | 19:00 | | Clear spells. | -3℃ | W Light | 15% | |
| Sat | 20:00 | | Cloudy. | -4℃ | W Light | 30% | |
| Sat | 21:00 | | Clear spells. | -4℃ | W Light | 45% | |
| Sat | 22:00 | | Cloudy. | -5℃ | W Light | 60% | |
| Sat | 23:00 | | Clear spells. | -4℃ | W Light | 75% | |
| Sun | 00:00 | | Clear spells. | -5℃ | NE Light | 85% | |
| Sun | 01:00 | | Cloudy. | -5℃ | NE Light | 95% | |
| Sun | 02:00 | | Cloudy. | -6℃ | NE Light | 100% | |
| Sun | 03:00 | | Clear spells. | -7℃ | NE Light | 100% | |
| Sun | 04:00 | | 1cm New Snow | Heavy snow showers. | -7℃ | NE Light | 100% |
| Sun | 05:00 | | 1cm New Snow | Heavy snow showers. | -8℃ | NE Breeze | 100% |
| Sun | 06:00 | | 1cm New Snow | Heavy snow showers. | -8℃ | NE Breeze | 95% |
| Sun | 07:00 |  | 1cm New Snow | Heavy snow. | -7℃ | NE Breeze | 90% |
| Sun | 08:00 | | 1cm New Snow | Heavy snow showers. | -7℃ | NE Breeze | 80% |
| Sun | 09:00 | | Heavy snow showers. | -6℃ | NE Breeze | 70% | |
| Sun | 10:00 |  | Light snow. | -5℃ | NE Breeze | 60% | |
| Sun | 11:00 | | Clear spells. | -5℃ | NE Breeze | 50% | |
| Sun | 12:00 | | Cloudy. | -4℃ | NE Light | 40% | |
| Sun | 13:00 | | Cloudy. | -4℃ | NE Light | 30% | |
| Sun | 14:00 | | Cloudy. | -3℃ | NE Light | 20% | |
| Sun | 15:00 | | Cloudy. | -3℃ | NE Light | 10% | |
| Sun | 16:00 | | Cloudy. | -3℃ | NE Light | 5% | |
| Sun | 17:00 | | Clear spells. | -4℃ | NE Light | 0% | |
| Sun | 18:00 | | Cloudy. | -4℃ | NE Light | 0% | |
| Sun | 19:00 | | Clear spells. | -4℃ | NE Light | 0% | |
| Sun | 20:00 | | Clear spells. | -4℃ | NE Light | 5% | |
| Sun | 21:00 | | Clear spells. | -4℃ | NE Breeze | 5% | |
| Sun | 22:00 | | Clear spells. | -5℃ | NE Light | 5% | |
| Sun | 23:00 | | Clear spells. | -5℃ | NE Breeze | 5% | |
Snow Forecast near Mont Blanc
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Wentworth | 15cm | 29cm | |||||||
| Mont Avila | 5cm | 10cm | |||||||
| Mont Saint-Sauveur | 4cm | 10cm | |||||||
| Chantecler | 4cm | 9cm | |||||||
| Mont Sainte-Anne | 4cm | 9cm | |||||||
| Val Saint-Côme | 5cm | 9cm | |||||||
| Mont Tremblant | 2cm | 7cm |
Mont Blanc Snow
For current snow depths and skiing conditions, see our Current Snow Report for Mont Blanc.
This Snow Forecast for Mont Blanc, 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 Mont Blanc, on any given trail 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
Mont Blanc typically sees reliable snow conditions, with average depths of 100-300 cm during peak season. For the latest snow updates, check the information available on J2Ski.