St. Moritz 7-Day Snow Forecast

St. Moritz Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 03 June 2026 11:47 AEST

Long-Range Snow Forecast for St. Moritz

Long-range (14 to 45 days) from 3 June.

For Forecast detail, see below.

St. Moritz Snow Forecast Highlights

When will there be fresh snow in St. Moritz?

St. Moritz Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,515m)
Next Snow Expected	5 June
Next Snow Amount	15cm
Next 48 Hours	15cm
Next 7 Days	15cm
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for St. Moritz

Snowfall

Snow Line

Max 15℃
Min -1℃

21cm New Snow

Snow Line from 2,945m to 1,976m, with rain below.

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St. Moritz Long-Range (2 weeks+) Snow Forecast Outlook

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.

16 Day Weather and Snow Forecast for St. Moritz from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Wed 03	up to 1cm New Snow Light snow at altitude, light rain below. Snow Line from 2,853m to 2,222m, with rain below.	Max 9℃ Min 3℃
Thu 04	up to 2cm New Snow Snow at altitude, rain below. Snow Line from 2,945m to 2,468m, with rain below.	Max 12℃ Min 2℃
Fri 05	up to 17cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,268m to 1,976m, with rain below.	Max 8℃ Min 2℃
Sat 06	Cloudy.	Max 11℃ Min -1℃
Sun 07	Fair at altitude, clear spells below.	Max 14℃ Min 2℃
Mon 08	Cloudy.	Max 15℃ Min 2℃
Tue 09	Light snow at altitude, light rain below.	Max 14℃ Min 7℃

This Snow Forecast for St. Moritz, 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 St. Moritz, 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.

St. Moritz Snow Forecast updated at 11:47 AEST, next update expected imminently.

Ensemble forecast for St. Moritz, Switzerland at 1,730m

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Forecast near St. Moritz

Snow Forecasts for Ski Resorts near St. Moritz
Ski Area	48 Hr	7 Day
Madesimo	20cm	21cm
Parpan	17cm	17cm
Avers / Cresta	16cm	16cm
Davos	16cm	16cm
Lenzerheide - Valbella	12cm	12cm
Livigno	11cm	11cm

Snow Reliability

St. Moritz enjoys reliable snow conditions, typically boasting a snow depth of 60 to 120 cm during peak season. Regular snowfall ensures excellent skiing, but for the latest updates, check J2Ski for current snow conditions.

Off-Piste Safety in St. Moritz

Before skiing or snowboarding off-piste in St. Moritz, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.