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Blonay Snow Forecast - 48 hour - 21st March 2026

Blonay 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 17:47 PDT

Avalanche Risk

2Avalanche Risk Level 2

Moderate

The overall Avalanche Risk Level in Thollon-les-Mémises was reported as Moderate (Level 2): ALWAYS check local advice before leaving marked runs.

2-Day Forecast for Blonay

48-hours from 21 March.

See below for forecast detail

Blonay Snow Forecast updated at 17:47 PDT, next update expected 23:00 PDT.

Forecast for today in Blonay

Max 48°F
Min 31°F

Valley temperatures from an overnight low of 31°F to daytime highs around 48°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearFairCloud

Clear sky, fair, cloudy later.

Forecast times for Blonay are in Zurich (Europe/Zurich) time zone.

Forecast for tomorrow in Blonay

Max 40°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 40°F
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

1in to 2in New Snow

CloudSnowCloudClear

Cloudy first, heavy snow showers then cloudy, clear sky later.

Snow Line from 3,432ft to resort level (3,281ft).

Forecast times for Blonay are in Zurich (Europe/Zurich) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Blonay from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat01:00Clear

Clear sky.34°FSE
Light
0%
Sat02:00Clear

Clear sky.33°FSE
Light
0%
Sat03:00Clear

Clear sky.33°FSE
Light
0%
Sat04:00Clear

Clear sky.32°FSE
Light
0%
Sat05:00Clear

Clear sky.32°FSE
Light
0%
Sat06:00Clear

Clear sky.31°FSE
Calm
0%
Sat07:00Clear

Clear sky.32°FSE
Calm
0%
Sat08:00Clear

Clear sky.37°FSE
Light
0%
Sat09:00Clear

Clear sky.41°FSE
Calm
0%
Sat10:00Clear

Clear sky.44°FSE
Light
0%
Sat11:00Clear

Clear sky.46°FSE
Light
5%
Sat12:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
47°FSE
Light
5%
Sat13:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
48°FSE
Light
10%
Sat14:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
48°FSE
Light
5%
Sat15:00Fair

Fair.48°FSE
Light
5%
Sat16:00Fair

Clear spells at altitude.
Fair below.
48°FSE
Light
0%
Sat17:00Fair

Fair.47°FSE
Light
0%
Sat18:00Clear

Fair at altitude.
Clear below.
45°FSE
Light
0%
Sat19:00Mixed

Clear spells.41°FSE
Light
0%
Sat20:00Cloud

Cloudy.40°FSE
Light
0%
Sat21:00Cloud

Cloudy.39°FSE
Light
0%
Sat22:00Cloud

Cloudy.39°FSE
Light
0%
Sat23:00Cloud

Cloudy.37°FSE
Light
0%
Sun00:00Cloud

Cloudy.37°FSE
Light
0%
Sun01:00Cloud

Cloudy.37°FSE
Light
0%
Sun02:00Cloud

Cloudy.36°FSE
Calm
10%
Sun03:00Cloud

Cloudy.36°FSE
Light
25%
Sun04:00Light Snow

Light snow at altitude.
Lt drizzle below.
35°FSE
Calm
40%
Sun05:00Hvy Snow

up to 1in New Snow
Snow falling to resort level (3,281ft).

Heavy snow showers at altitude.
Hvy rain below.
34°FSE
Light
60%
Sun06:00Hvy Snow

up to 1in New Snow
Snow falling to resort level (3,281ft).

Heavy snow showers at altitude.
Hvy rain below.
34°FSE
Calm
80%
Sun07:00Snow

Heavy snow showers.33°FSE
Light
95%
Sun08:00Light Snow

New Snow
Snow falling to resort level (3,281ft).

Heavy snow showers at altitude.
Lt rain below.
34°FSE
Light
100%
Sun09:00Cloud

Cloudy.34°FSE
Light
100%
Sun10:00Cloud

Cloudy.35°FSE
Light
95%
Sun11:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
36°FSE
Light
85%
Sun12:00Cloud

Cloudy.37°FSE
Light
70%
Sun13:00Mixed

Cloudy at altitude.
Mixed below.
38°FSE
Light
60%
Sun14:00Cloud

Cloudy.39°FSE
Light
60%
Sun15:00Cloud

Clear spells at altitude.
Cloud below.
38°FSE
Light
55%
Sun16:00Cloud

Clear spells at altitude.
Cloud below.
38°FSE
Light
55%
Sun17:00Cloud

Light snow at altitude.
Lt rain below.
38°FSE
Light
40%
Sun18:00Clear

Fair at altitude.
Clear below.
40°FSE
Light
25%
Sun19:00Clear

Clear sky.35°FSE
Calm
10%
Sun20:00Clear

Clear sky.34°FSE
Calm
5%
Sun21:00Clear

Clear sky.32°FSE
Calm
5%
Sun22:00Clear

Clear sky.32°FSE
Calm
0%
Sun23:00Clear

Clear sky.32°FSE
Calm
0%
Mon00:00Clear

Clear sky.30°FNE
Calm
0%

Snow Forecast near Blonay

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Blonay
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Les Gets1in 14in
Morzine1in 14in
Avoriaz1in 14in
Châtel1in 14in
La Chapelle d'Abondance1in 13in
Gstaad Mountain Rides1in 12in
Thollon-les-Mémises1in 9in

Blonay Snow

For current snow depths and skiing conditions, see our Current Snow Report for Blonay.

This Snow Forecast for Blonay, Switzerland 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 Blonay, 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

Blonay enjoys excellent snow reliability, with average snow depths ranging from 100 to 180 cm throughout the season. For the most current conditions and snowfall updates, check out the latest information on J2Ski.