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The Milky Way Snow Forecast - 48 hour - 21st March 2026

The Milky Way 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 March 2026 23:42 PDT

2-Day Forecast for The Milky Way

48-hours from 21 March.

See below for forecast detail

The Milky Way Snow Forecast updated at 23:42 PDT, next update expected 05:00 PDT.

Forecast for today in The Milky Way

Max 45°F
Min 20°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 20°F and rising to 45°F

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

Forecast times for The Milky Way are in Paris (Europe/Paris) time zone.

Forecast for tomorrow in The Milky Way

Max 37°F
Min 29°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 29°F and rising to 37°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
22

1in New Snow

Light SnowSnowMixedCloud

Light snow first, heavy snow showers then clear spells, cloudy later.

Snow Line from 4,984ft to resort level (4,429ft).

Forecast times for The Milky Way are in Paris (Europe/Paris) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for The Milky Way from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Sat01:00Mixed

Clear spells.25°FS
Calm
0%
Sat02:00Fair

Clear spells at altitude.
Fair below.
24°FS
Light
0%
Sat03:00Clear

Fair at altitude.
Clear below.
22°FS
Calm
0%
Sat04:00Fair

Fair.21°FS
Calm
0%
Sat05:00Clear

Clear sky.20°FS
Calm
0%
Sat06:00Clear

Clear sky.20°FS
Calm
0%
Sat07:00Clear

Clear sky.20°FS
Calm
0%
Sat08:00Clear

Clear sky.25°FS
Calm
0%
Sat09:00Clear

Clear sky.33°FS
Calm
0%
Sat10:00Clear

Clear sky.37°FS
Calm
0%
Sat11:00Clear

Clear sky.40°FS
Light
0%
Sat12:00Fair

Fair.42°FS
Light
0%
Sat13:00Fair

Clear spells at altitude.
Fair below.
44°FS
Light
0%
Sat14:00Mixed

Cloudy at altitude.
Mixed below.
45°FS
Light
0%
Sat15:00Fair

Cloudy at altitude.
Fair below.
44°FS
Light
0%
Sat16:00Fair

Cloudy at altitude.
Fair below.
44°FS
Light
0%
Sat17:00Cloud

Clear spells at altitude.
Cloud below.
42°FS
Light
0%
Sat18:00Cloud

Clear spells at altitude.
Cloud below.
41°FS
Light
0%
Sat19:00Mixed

Fair at altitude.
Mixed below.
38°FS
Light
0%
Sat20:00Fair

Clear sky at altitude.
Fair below.
37°FS
Calm
0%
Sat21:00Fair

Clear sky at altitude.
Fair below.
36°FS
Calm
0%
Sat22:00Mixed

Clear spells.34°FS
Calm
0%
Sat23:00Cloud

Cloudy.32°FS
Calm
0%
Sun00:00Cloud

Cloudy.32°FNE
Calm
0%
Sun01:00Cloud

Cloudy.31°FNE
Calm
0%
Sun02:00Cloud

Clear spells at altitude.
Cloud below.
31°FNE
Calm
5%
Sun03:00Mixed

Clear spells.30°FNE
Calm
10%
Sun04:00Mixed

Clear spells.29°FNE
Calm
20%
Sun05:00Light Snow

Light snow.30°FNE
Calm
30%
Sun06:00Snow

Light snow at altitude.
Hvy shwrs below.
30°FNE
Light
40%
Sun07:00Snow

Heavy snow showers.31°FNE
Light
55%
Sun08:00Snow

Heavy snow showers.32°FNE
Light
70%
Sun09:00Snow

Heavy snow showers.33°FNE
Light
85%
Sun10:00Snow

Heavy snow showers.34°FNE
Light
95%
Sun11:00Cloud

Heavy snow showers at altitude.
Hvy shwrs below.
35°FNE
Light
100%
Sun12:00Cloud

Heavy snow showers at altitude.
Hvy shwrs below.
36°FNE
Light
100%
Sun13:00Mixed

Light snow at altitude.
Lt rain below.
36°FNE
Light
100%
Sun14:00Mixed

Light snow at altitude.
Lt rain below.
37°FNE
Light
100%
Sun15:00Mixed

Light snow at altitude.
Lt rain below.
37°FNE
Light
100%
Sun16:00Mixed

Clear spells.36°FNE
Light
100%
Sun17:00Cloud

Clear spells at altitude.
Cloud below.
36°FNE
Light
95%
Sun18:00Cloud

Clear spells at altitude.
Cloud below.
35°FNE
Light
80%
Sun19:00Cloud

Cloudy.33°FNE
Light
70%
Sun20:00Cloud

Cloudy.31°FNE
Light
60%
Sun21:00Cloud

Cloudy.30°FNE
Light
50%
Sun22:00Cloud

Cloudy.31°FNE
Light
35%
Sun23:00Cloud

Cloudy.31°FNE
Light
30%
Mon00:00Mixed

Cloudy at altitude.
Mixed below.
30°FSE
Light
20%

Snow Forecast near The Milky Way

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near The Milky Way
Ski Area 48 Hr 7 DaySaSuMoTuWeThFr
Puy Saint Vincent5in 7in
Valloire1in 7in
Valmeinier1in 7in
Val Cenis2in 6in
Bardonecchia3in 5in
Risoul2in 3in
Sauze d'Oulx2in 3in
Sansicario1in 2in
Sestrière1in 2in
Montgenèvre1in 2in

The Milky Way Snow

For current snow depths and skiing conditions, see our Current Snow Report for The Milky Way.

This Snow Forecast for The Milky Way, 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 The Milky Way, 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

The resort typically enjoys a reliable snow depth, with average snowfall ranging from 200 to 400 cm annually. To ensure optimal conditions, skiers should check the latest snow information on J2Ski before planning their visit.