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The Milky Way 7-Day Snow Forecast - 21st March 2026

The Milky Way Snow Forecast - 7 day

ECMWF IFS
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Updated 21 March 2026 05:46 PDT

7-Day Snow Forecast for The Milky Way

1-week from 21 March.

For Forecast detail, see below.

The Milky Way 7-Day Snow Forecast Highlights

When will there be fresh snow in The Milky Way?

The Milky Way Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (6,873ft)
Next Snow Expected22 March
Next Snow Amount2in
Next 48 Hours2in
Next 7 Days3in
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7-Day Snow Outlook for The Milky Way

 
Snowfall

 
Snow Line

Max 52°F
Min 13°F

3in New Snow

Snow Line from 7,306ft to resort level (4,429ft).

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The Milky Way 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 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

ClearClearMixedCloud

Clear sky, clear spells, cloudy later.

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

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 5,135ft to resort level (4,429ft).

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

Max 46°F
Min 17°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 17°F and rising to 46°F

Temperature at BaseTemp at Base

Mon
23

Snow unlikely

CloudCloudClearClear

Cloudy early, then clear sky later.

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

Max 47°F
Min 13°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 13°F and rising to 47°F

Temperature at BaseTemp at Base

Tue
24

Snow unlikely

CloudMixedFairCloud

Cloudy first, clear spells then fair, cloudy later.

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

Max 52°F
Min 24°F

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to 24°F and rising to 52°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
25

New Snow

MixedClearFairLight Snow

Clear spells first, clear sky then fair, light snow later.

Snow Line from 7,306ft to resort level (4,429ft).

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

Max 29°F
Min 19°F

Below freezing at all levels, with valley temperatures as low as 19°F and not getting above 29°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
26

1in New Snow

Light SnowLight SnowLight SnowCloud

Light snow early, then cloudy later.

Snow falling to resort level (4,429ft).

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

Max 28°F
Min 15°F

Below freezing at all levels, with valley temperatures as low as 15°F and not getting above 28°F

Temperature at BaseTemp at Base

Fri
27

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

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.

The Milky Way Snow Forecast updated at 05:46 PDT, next update expected 11:00 PDT.

Snow Forecast near The Milky Way

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 7in
Bardonecchia3in 6in
Risoul2in 3in
Sauze d'Oulx2in 5in
Serre Chevalier2in 3in

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.