St. Moritz 7-Day Snow Forecast

St. Moritz Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 23 April 2026 10:47 AEST

Long-Range Snow Forecast for St. Moritz

Long-range (14 to 45 days) from 23 April.

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	29 April
Next Snow Amount	2cm
Next 48 Hours	-
Next 7 Days	6cm
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for St. Moritz

Snowfall

Snow Line

Max 11℃
Min -6℃

7cm New Snow

Snow Line from 2,545m to 1,761m, with rain below.

Partner Offers

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 23	Clear sky.	Max 8℃ Min -6℃
Fri 24	Clear sky.	Max 10℃ Min -4℃
Sat 25	Clear sky.	Max 11℃ Min -1℃
Sun 26	Clear sky at altitude, clear spells below.	Max 10℃ Min -3℃
Mon 27	Clear sky.	Max 10℃ Min -1℃
Tue 28	up to 4cm New Snow Light snow at altitude, light drizzle below. Snow Line from 2,545m to 1,915m, with rain below.	Max 7℃ Min 1℃
Wed 29	up to 3cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,392m to 1,761m, with rain below.	Max 6℃ Min -1℃

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 10:47 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
Parpan	-	17cm
Davos	-	16cm
Madesimo	-	14cm
Avers / Cresta	-	9cm
Lenzerheide - Valbella	-	8cm
Livigno	-	5cm
Samedan	-	4cm

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.