St. Moritz 7-Day Snow Forecast

St. Moritz Long-Range Snow Forecast Updated today

ECMWF IFS

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Updated 03 May 2026 01:46 BST

Long-Range Snow Forecast for St. Moritz

Long-range (14 to 45 days) from 3 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 (2,515m)
Next Snow Expected	5 May
Next Snow Amount	3cm 1in
Next 48 Hours	3cm 1in
Next 7 Days	6cm 2in
Find a Ski Instructor	Book Lessons

Long-range Snow Outlook for St. Moritz

Snowfall

Snow Line

Max 10℃ 51°F
Min -2℃ 29°F

8cm 3in New Snow

Snow Line from 2,807m 9,209ft to 1,915m 6,283ft , 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
Sun 03	Cloudy.	Max 10℃ 51°F Min -2℃ 29°F
Mon 04	up to 1cm New Snow Light snow at altitude, light rain below. Snow Line from 2,715m 8,907ft to 2,438m 7,999ft , with rain below.	Max 9℃ 48°F Min 1℃ 34°F
Tue 05	up to 4cm up to 2in New Snow Heavy snow showers at altitude, heavy rain showers below. Snow Line from 2,684m 8,806ft to 2,022m 6,634ft , with rain below.	Max 8℃ 47°F Min 3℃ 38°F
Wed 06	up to 1cm New Snow Light snow showers at altitude, light rain showers below. Snow Line from 2,668m 8,753ft to 2,068m 6,785ft , with rain below.	Max 8℃ 46°F Min 2℃ 36°F
Thu 07	up to 1cm New Snow Light snow at altitude, light rain below. Snow Line from 2,638m 8,655ft to 2,038m 6,686ft , with rain below.	Max 7℃ 45°F Min 2℃ 35°F
Fri 08	Clear spells at altitude, fair below.	Max 10℃ 49°F Min -2℃ 29°F
Sat 09	up to 1cm New Snow Light snow at altitude, light rain below. Snow Line from 2,807m 9,209ft to 1,915m 6,283ft , with rain below.	Max 9℃ 47°F Min 3℃ 37°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 01:46 BST, next update expected 04:00 BST.

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	7cm 3in	21cm 8in
Livigno	4cm 2in	12cm 5in
Avers / Cresta	3cm 1in	11cm 4in
Parpan	1cm -	10cm 4in
Davos	1cm 1in	7cm 3in
Lenzerheide - Valbella	1cm -	5cm 2in

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.