Ernen 7-Day Snow Forecast

Ernen Long-Range Snow Forecast Updated today

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Updated 10 November 2026 07:46 UTC

Long-Range Snow Forecast for Ernen

Long-range (14 to 45 days) from 10 November.

For Forecast detail, see below.

Ernen Snow Forecast Highlights

When will there be fresh snow in Ernen?

Ernen Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,764m)
Next Snow Expected	15 November
Next Snow Amount	3cm 1in
Next 48 Hours	- -
Next 7 Days	4cm 2in

Long-range Snow Outlook for Ernen

Snowfall

Snow Line

Max 11℃ 51°F
Min -4℃ 25°F

12cm 5in New Snow

Snow Line from 1,989m 6,526ft to 1,250m 4,101ft , with rain below.

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Ernen 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 Ernen from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 10	up to 2cm up to 1in New Snow Snow showers at altitude, rain showers below. Snow Line from 1,820m 5,971ft to 1,635m 5,364ft , with rain below.	Max 11℃ 51°F Min 2℃ 35°F
Wed 11	Cloudy at altitude, fog below.	Max 9℃ 48°F Min 2℃ 36°F
Thu 12	up to 2cm up to 1in New Snow Light snow at altitude, light drizzle below. Snow Line from 2,035m 6,677ft to 1,743m 5,719ft , with rain below.	Max 7℃ 44°F Min 1℃ 33°F
Fri 13	up to 1cm New Snow Fog at altitude, cloudy below. Snow Line from 1,989m 6,526ft to 1,835m 6,020ft , with rain below.	Max 8℃ 45°F Min -6℃ 20°F
Sat 14	Clear sky.	Max 7℃ 44°F Min -5℃ 23°F
Sun 15	1cm New Snow Light snow showers at altitude, light rain showers below. Snow falling to resort level ( 1,235m 4,052ft ).	Max 5℃ 41°F Min -2℃ 28°F
Mon 16	1cm to 2cm up to 1in New Snow Light snow showers at altitude, light rain below. Snow Line from 1,681m 5,515ft to resort level ( 1,235m 4,052ft ).	Max 5℃ 40°F Min -3℃ 27°F

This Snow Forecast for Ernen, 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 Ernen, 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.

Ernen Snow Forecast updated at 07:46 UTC, next update expected 13:00 UTC.

Ensemble forecast for Ernen, Switzerland at 1,235m

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 Ernen

Snow Forecasts for Ski Resorts near Ernen
Ski Area	48 Hr	7 Day
Grindelwald	10cm 4in	20cm 8in
Saas-Fee	11cm 4in	14cm 6in
Bellwald	10cm 4in	16cm 6in
Interlaken	3cm 1in	8cm 3in
San Domenico	7cm 3in	12cm 5in
Wengen	-	8cm 3in
Kandersteg	-	5cm 2in

How reliable is the snow in Ernen?

Ernen typically enjoys reliable snowfall throughout the winter season, with an average snow depth of around 80-150 cm. To ensure optimal conditions, check the latest snow reports on J2Ski before planning your visit.

Off-Piste Safety in Ernen

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