St. Moritz 7-Day Snow Forecast

St. Moritz Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 15 October 2026 12:55 UTC

Long-Range Snow Forecast for St. Moritz

Long-range (14 to 45 days) from 15 October.

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	18 October
Next Snow Amount	3cm 1in
Next 48 Hours	- -
Next 7 Days	5cm 2in
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for St. Moritz

Snowfall

Snow Line

Max 17℃ 63°F
Min -1℃ 30°F

30cm 12in New Snow

Snow Line from 3,268m 10,722ft to 2,345m 7,694ft , 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
Thu 15	Fair at altitude, cloudy below.	Max 15℃ 58°F Min 3℃ 38°F
Fri 16	Fair.	Max 17℃ 63°F Min 6℃ 44°F
Sat 17	Clear sky.	Max 14℃ 57°F Min 4℃ 40°F
Sun 18	up to 19cm up to 7in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,838m 9,311ft to 2,345m 7,694ft , with rain below.	Max 9℃ 48°F Min 6℃ 42°F
Mon 19	up to 9cm up to 3in New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,653m 8,704ft to 2,361m 7,746ft , with rain below.	Max 10℃ 51°F Min 0℃ 32°F
Tue 20	Clear sky.	Max 13℃ 56°F Min -1℃ 30°F
Wed 21	up to 2cm up to 1in New Snow Cloudy. Snow Line from 3,268m 10,722ft to 2,638m 8,655ft , with rain below.	Max 12℃ 53°F Min 1℃ 33°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 piste 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 12:55 UTC, 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.

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near St. Moritz

Snow Forecasts for Ski Resorts near St. Moritz
Ski Area	48 Hr	7 Day
Madesimo	1cm -	15cm 6in
Livigno	-	10cm 4in
Lenzerheide - Valbella	1cm -	4cm 2in
Parpan	1cm -	4cm 2in
Davos	1cm -	3cm 1in

How reliable is the snow in St. Moritz?

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.