Grächen 7-Day Snow Forecast

Grächen Long-Range Snow Forecast Updated today

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Updated 12 April 2026 14:46 BST

Long-Range Snow Forecast for Grächen

Long-range (14 to 45 days) from 12 April.

For Forecast detail, see below.

Grächen Snow Forecast Highlights

When will there be fresh snow in Grächen?

Grächen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,255m)
Next Snow Expected	13 April
Next Snow Amount	10cm 4in
Next 48 Hours	10cm 4in
Next 7 Days	10cm 4in
Save on Ski Hire	Save up to 50%
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Long-range Snow Outlook for Grächen

Snowfall

Snow Line

Max 12℃ 54°F
Min -5℃ 23°F

14cm 5in New Snow

Snow Line from 2,143m 7,031ft to 1,666m 5,466ft , with rain below.

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Grächen 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 Grächen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Sun 12	Light snow showers at altitude, light rain showers below.	Max 7℃ 45°F Min 2℃ 35°F
Mon 13	up to 14cm up to 5in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,143m 7,031ft to 1,666m 5,466ft , with rain below.	Max 5℃ 41°F Min 2℃ 35°F
Tue 14	Clear spells at altitude, cloudy below.	Max 8℃ 46°F Min 0℃ 33°F
Wed 15	Clear sky at altitude, fair below.	Max 12℃ 53°F Min -4℃ 25°F
Thu 16	Clear sky.	Max 10℃ 51°F Min -5℃ 23°F
Fri 17	Clear spells.	Max 12℃ 54°F Min -4℃ 25°F
Sat 18	Clear spells at altitude, fair below.	Max 12℃ 53°F Min 0℃ 33°F

This Snow Forecast for Grächen, 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 Grächen, 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.

Grächen Snow Forecast updated at 14:46 BST, next update expected 20:00 BST.

Ensemble forecast for Grächen, Switzerland at 1,620m

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 Hotels Map

Snow Forecast near Grächen

Snow Forecasts for Ski Resorts near Grächen
Ski Area	48 Hr	7 Day
Saas-Fee	20cm 8in	20cm 8in
Zermatt	14cm 5in	14cm 5in
Breuil-Cervinia	11cm 4in	12cm 5in
Adelboden	7cm 3in	7cm 3in
Grimentz	5cm 2in	5cm 2in
Crans-Montana	1cm -	1cm -
Kandersteg	1cm -	1cm -

Snow Reliability

Grächen boasts reliable snow conditions, with an average snow depth of around 100 cm during peak season. Regular snowfall ensures excellent skiing, but for the latest updates, check J2Ski for current snow information.

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Off-Piste Safety in Grächen

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

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