Rougemont 7-Day Snow Forecast

Rougemont Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

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Updated 11 June 2026 18:46 PDT

Long-Range Snow Forecast for Rougemont

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

For Forecast detail, see below.

Rougemont Snow Forecast Highlights

When will there be fresh snow in Rougemont?

Rougemont Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (5,236ft)
Next Snow?
There is no snow currently in the forecast for Rougemont.
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Long-range Snow Outlook for Rougemont

Snowfall

Snow Line

Max 80°F
Min 45°F

Snow unlikely

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Rougemont 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 Rougemont from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Fri 12	Clear sky.	Max 67°F Min 45°F
Sat 13	Clear sky.	Max 73°F Min 48°F
Sun 14	Fair.	Max 71°F Min 51°F
Mon 15	Clear sky at altitude, fair below.	Max 70°F Min 49°F
Tue 16	Light drizzle.	Max 75°F Min 52°F
Wed 17	Fair.	Max 78°F Min 55°F
Thu 18	Clear sky.	Max 80°F Min 59°F

No significant snowfall is forecast for this period.

This Snow Forecast for Rougemont, 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 Rougemont, 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.

Rougemont Snow Forecast updated at 18:46 PDT, next update expected 00:00 PDT.

Ensemble forecast for Rougemont, Switzerland at 3,255ft

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 Reliability

Rougemont typically enjoys reliable snow conditions with an average snow depth of 80-150 cm throughout the season. For the latest snow reports and conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Rougemont

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