St. Moritz 7-Day Snow Forecast

St. Moritz Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 14 May 2026 12:47 PDT

Long-Range Snow Forecast for St. Moritz

Long-range (14 to 45 days) from 14 May.

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 (8,251ft)
Next Snow Expected	14 May
Next Snow Amount	1in
Next 48 Hours	5in
Next 7 Days	5in
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for St. Moritz

Snowfall

Snow Line

Max 49°F
Min 16°F

6in New Snow

Snow Line from 7,037ft to resort level (5,676ft).

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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
Thu 14	up to 2in New Snow Heavy snow showers at altitude, light rain below. Snow Line from 7,037ft to resort level (5,676ft).	Max 40°F Min 26°F
Fri 15	2in to 3in New Snow Heavy snow showers at altitude, patchy rain below. Snow Line from 5,725ft to resort level (5,676ft).	Max 35°F Min 21°F
Sat 16	1in New Snow Light snow showers at altitude, light rain below. Snow falling to resort level (5,676ft).	Max 35°F Min 25°F
Sun 17	Cloudy.	Max 43°F Min 16°F
Mon 18	Clear spells.	Max 45°F Min 25°F
Tue 19	Fair.	Max 48°F Min 29°F
Wed 20	Clear spells.	Max 49°F Min 34°F

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 12:47 PDT, next update expected imminently.

Ensemble forecast for St. Moritz, Switzerland at 5,676ft

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
Davos	6in	6in
Parpan	6in	6in
Lenzerheide - Valbella	5in	6in
Madesimo	4in	5in
Livigno	4in	4in
Avers / Cresta	4in	4in
Samedan	3in	3in

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.