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Royal Mountain Long-Range Snow Forecast - 20th September 2026

Royal Mountain Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 15:18 IST

Long-Range Snow Forecast for Royal Mountain

Long-range (14 to 45 days) from 20 September.

For Forecast detail, see below.

Royal Mountain Snow Forecast Highlights

When will there be fresh snow in Royal Mountain?

Royal Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (465m)
Next Snow?
There is no snow currently in the forecast for Royal Mountain.

Long-range Snow Outlook for Royal Mountain

 
Snowfall

 
Snow Line

Max 34℃
Min 11℃

Snow unlikely

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Royal Mountain 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 Royal Mountain from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sun
20
Clear

Clear sky.

Max 34℃
Min 20℃
Mon
21
Cloud

Cloudy.

Max 34℃
Min 22℃
Tue
22
Cloud

Cloudy.

Max 30℃
Min 18℃
Wed
23
Drizzle

Drizzle.

Max 24℃
Min 16℃
Thu
24
Clear

Clear sky.

Max 25℃
Min 11℃
Fri
25
Clear

Clear sky.

Max 25℃
Min 11℃
Sat
26
Cloud

Cloudy.

Max 24℃
Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Royal Mountain, United States 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 Royal Mountain, 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.

Royal Mountain Snow Forecast updated at 15:18 IST, next update expected 20:30 IST.

Ensemble forecast for Royal Mountain, USA at 381m

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

Snow Reliability

Royal Mountain enjoys reliable snow conditions, with an average snow depth of 200 cm during peak season. For real-time updates on snowfall and conditions, be sure to check J2Ski for the latest information.

Off-Piste Safety in Royal Mountain

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