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Passo Tonale Snow Forecast - 20th May 2026

Passo Tonale Snow Report and Forecast

ECMWF IFS
GFS
ICON

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Updated 20 May 2026 12:42 PDT

Snow Forecast for Passo Tonale

Snow and Weather from 20 May.

For Forecast detail, see below.

Passo Tonale Snow Forecast Highlights

When will there be fresh snow in Passo Tonale?

Passo Tonale Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (8,054ft)
Next Snow?
There is no snow currently in the forecast for Passo Tonale.
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Forecast for today in Passo Tonale

Max 52°F
Min 37°F

Valley temperatures from an overnight low of 37°F to daytime highs around 52°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
20

Snow unlikely

FairCloudShwrsClear

Fair first, cloudy then rain showers, clear sky later.

Forecast times for Passo Tonale are in Rome (Europe/Rome) time zone.

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Passo Tonale 7-Day Snow Forecast Overview

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Summary Weather and Snow Forecast for Passo Tonale from OpenMeteo(ECMWF IFS)
Wed
20
Thu
21
Fri
22
Sat
23
Sun
24
Mon
25
Tue
26
Wind
9,941ft
39°F
Lt Snow Shwrs
44°F
Clear
49°F
Clear
48°F
Lt Drizzle
49°F
Clear
49°F
Lt Drizzle
51°F
Shwrs
8,054ft
45°F
Mixed
51°F
Clear
56°F
Clear
55°F
Lt Drizzle
56°F
Clear
56°F
Lt Drizzle
58°F
Shwrs
6,168ft
52°F
Mixed
58°F
Clear
62°F
Clear
62°F
Lt Drizzle
63°F
Clear
63°F
Lt Drizzle
65°F
Shwrs
Snow Line

varying 9,045ft
to 8,842ft

Max Town52°F58°F62°F62°F63°F63°F65°F
Min Town37°F36°F39°F40°F44°F46°F48°F

This table shows the average forecast snowfall, the maximum temperature, and expected general weather at resort, lower and upper mountain levels. For daily forecast details, see below.

Snow Reliability

Passo Tonale is known for its excellent snow reliability, with an average snow depth of 2-3 meters during peak season. The glacier ensures consistent snowfall, making it a great option for skiing throughout the winter. For the latest snow conditions, check J2Ski.

Understanding and predicting Snow Conditions in Passo Tonale

Here are our tips for making the most of a trip to Passo Tonale, with the help of the J2Ski Snow forecasts and reports. You can find some great skiing in Passo Tonale, but like any mountain, snow conditions change throughout the season, from day to day, and even from hour to hour.

Whether you’re sticking to the marked pistes or venturing off-piste, here’s what you need to know:

Pistes (Groomers) or Off-Piste

These can be a world apart, regarding snow conditions, even ignoring the difference between the natural terrain features to be found off-piste and the generally controlled surfaces and slopes of a pisted (groomed) run.

  • Piste Conditions can range from fresh powder to firm, icy surfaces, particularly after warm spells or a busy day on the mountain with the passage of many skiers.
  • Off-Piste Conditions are far more variable. Wind and sun can quickly transform fresh snow into wind crust or slushy layers, whilst cold weather can preserve stashes of powder many days after a snowfall.

WARNING - skiing off-piste (out-of-bounds) at Passo Tonale is uncontrolled and un-marked slopes are not made safe (from avalanche risk) or patrolled. Always check local advice, know the Avalanche Risk Level, ski with safety kit (and know how to use it), and never ski alone.

Analyzing Weather and Snowfall Forecasts

Whilst no forecast can tell you exactly how snow conditions in Passo Tonale will develop, checking the forecast regularly should give you an idea of what to expect.

New snowfall can bring fresh powder and refresh the surfaces of pisted runs. Powder can be tracked out quickly at busy times, but in less crowded and shaded areas, fresh snow can linger for days.

Changes in weather conditions, such as milder temperatures, rain or wind, can degrade snow quality. Conversely, cold, stable weather can preserve conditions for extended periods.

Predicting Future Snow Quality

Regularly check our snow and weather forecasts for Passo Tonale for changes that may affect snow quality. Forecast snowfall depth and recent snowfall are good indicators of what to expect.

Use historical data and recent snow reports to understand past snow conditions and anticipate future changes.