Ski Pass Mont Blanc 48-Hour Snow Forecast
Updated 19 August 2026 02:45 CDT
2-Day Forecast for Ski Pass Mont Blanc
48-hours from 19 August.
See below for forecast detail
Ski Pass Mont Blanc Snow Forecast updated at 02:45 CDT, next update expected 08:00 CDT.
Forecast for today in Ski Pass Mont Blanc
Max 31℃
Min 13℃
Valley temperatures from an overnight low of 13℃ to daytime highs around 31℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
19
Snow unlikely
Fair, clear sky, rain showers later.
Forecast times for Ski Pass Mont Blanc are in Paris (Europe/Paris) time zone.
Forecast for tomorrow in Ski Pass Mont Blanc
Max 24℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 24℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Thu
20
up to 8cm New Snow
Fair, light drizzle, rain showers later.
Snow Line from 3,496m to 3,142m, with rain below.
Forecast times for Ski Pass Mont Blanc are in Paris (Europe/Paris) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Wed | 02:00 |  | Cloudy. | 16℃ | SW Calm | 0% | |
| Wed | 03:00 | | Cloudy. | 16℃ | SW Calm | 0% | |
| Wed | 04:00 | | Cloudy. | 15℃ | SW Calm | 0% | |
| Wed | 05:00 | | Cloudy. | 14℃ | SW Light | 0% | |
| Wed | 06:00 |  | Fair. | 14℃ | SW Light | 0% | |
| Wed | 07:00 | | Clear spells. | 13℃ | SW Light | 0% | |
| Wed | 08:00 | | Clear spells. | 17℃ | SW Light | 0% | |
| Wed | 09:00 | | Clear spells. | 23℃ | SW Light | 0% | |
| Wed | 10:00 | | Clear sky. | 25℃ | SW Light | 0% | |
| Wed | 11:00 | | Clear sky. | 27℃ | SW Light | 0% | |
| Wed | 12:00 | | Clear sky. | 28℃ | SW Light | 0% | |
| Wed | 13:00 | | Clear sky. | 30℃ | SW Light | 0% | |
| Wed | 14:00 | | Clear sky. | 31℃ | SW Light | 0% | |
| Wed | 15:00 | | Clear sky. | 31℃ | SW Light | 0% | |
| Wed | 16:00 | | Clear sky. | 31℃ | SW Light | 0% | |
| Wed | 17:00 | | Clear sky. | 30℃ | SW Light | 0% | |
| Wed | 18:00 | | Clear sky. | 29℃ | SW Light | 0% | |
| Wed | 19:00 | | Clear sky. | 27℃ | SW Light | 0% | |
| Wed | 20:00 | | Clear sky. | 26℃ | SW Light | 0% | |
| Wed | 21:00 | | Fair. | 24℃ | SW Light | 0% | |
| Wed | 22:00 | | Fair. | 22℃ | SW Light | 5% | |
| Wed | 23:00 | | Light drizzle. | 21℃ | SW Light | 10% | |
| Thu | 00:00 | | Light drizzle. | 20℃ | S Calm | 25% | |
| Thu | 01:00 | | Light snow at altitude. Drizzle below. | 18℃ | S Calm | 45% | |
| Thu | 02:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 17℃ | S Light | 55% |
| Thu | 03:00 | | Light snow at altitude. Lt drizzle below. | 17℃ | S Light | 50% | |
| Thu | 04:00 | | Clear sky. | 16℃ | S Light | 35% | |
| Thu | 05:00 | | Fair. | 16℃ | S Light | 30% | |
| Thu | 06:00 | | Fair. | 17℃ | S Calm | 30% | |
| Thu | 07:00 | | Clear spells. | 17℃ | S Light | 40% | |
| Thu | 08:00 | | Clear sky. | 18℃ | S Light | 45% | |
| Thu | 09:00 | | Cloudy. | 21℃ | S Light | 55% | |
| Thu | 10:00 | | Light snow at altitude. Lt drizzle below. | 21℃ | S Light | 60% | |
| Thu | 11:00 | | Light drizzle. | 24℃ | S Calm | 70% | |
| Thu | 12:00 | | Light snow at altitude. Lt drizzle below. | 24℃ | S Calm | 75% | |
| Thu | 13:00 |  | Heavy snow showers at altitude. Hvy drizzle below. | 21℃ | S Light | 80% | |
| Thu | 14:00 | | Light drizzle. | 24℃ | S Calm | 85% | |
| Thu | 15:00 | | Heavy snow showers at altitude. Hvy drizzle below. | 23℃ | S Calm | 90% | |
| Thu | 16:00 | | Heavy snow showers at altitude. Hvy drizzle below. | 21℃ | S Light | 95% | |
| Thu | 17:00 | | Light drizzle. | 23℃ | S Calm | 100% | |
| Thu | 18:00 |  | up to 1cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 19℃ | S Calm | 100% |
| Thu | 19:00 | | up to 3cm New Snow | Moderate/heavy snow showers at altitude. Storm below. | 18℃ | S Light | 95% |
| Thu | 20:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 18℃ | S Light | 95% |
| Thu | 21:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 17℃ | S Calm | 95% |
| Thu | 22:00 | | up to 2cm New Snow | Snow showers at altitude. Shwrs below. | 16℃ | S Light | 95% |
| Thu | 23:00 | | Light snow at altitude. Drizzle below. | 17℃ | S Light | 95% | |
| Fri | 00:00 | | Light snow at altitude. Drizzle below. | 16℃ | SW Light | 95% | |
| Fri | 01:00 | | Light snow at altitude. Lt drizzle below. | 16℃ | SW Light | 90% | |
Snow Forecast near Ski Pass Mont Blanc
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | We | Th | Fr | Sa | Su | Mo | Tu |
|---|---|---|---|---|---|---|---|---|---|
| Chamonix | 21cm | 48cm | |||||||
| Argentière | 1cm | 4cm |
Ski Pass Mont Blanc Snow
For current snow depths and skiing conditions, see our Current Snow Report for Ski Pass Mont Blanc.
This Snow Forecast for Ski Pass Mont Blanc, France 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 Ski Pass Mont Blanc, 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
Ski Pass Mont Blanc typically enjoys reliable snow conditions, with an average snow depth of 200 cm during peak season. For the latest snow information, check J2Ski for updates on snowfall and conditions.