Mountain High 7-Day Snow Forecast

Mountain High Long-Range Snow Forecast Updated today

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Updated 12 October 2026 16:41 AEDT

Long-Range Snow Forecast for Mountain High

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

For Forecast detail, see below.

Mountain High Snow Forecast Highlights

When will there be fresh snow in Mountain High?

Mountain High Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,255m)
Next Snow Expected	12 October
Next Snow Amount	1cm
Next 48 Hours	1cm
Next 7 Days	1cm

Long-range Snow Outlook for Mountain High

Snowfall

Snow Line

Max 19℃
Min 1℃

4cm New Snow

Snow Line from 2,259m to 2,099m, with rain below.

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Mountain High 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 Mountain High from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 12	up to 4cm New Snow Snow at altitude, rain below. Snow Line from 2,259m to 2,099m, with rain below.	Max 5℃ Min 1℃
Tue 13	Clear sky.	Max 7℃ Min 1℃
Wed 14	Clear sky.	Max 15℃ Min 4℃
Thu 15	Clear sky.	Max 15℃ Min 8℃
Fri 16	Clear sky.	Max 17℃ Min 8℃
Sat 17	Clear sky.	Max 17℃ Min 9℃
Sun 18	Clear sky.	Max 19℃ Min 9℃

This Snow Forecast for Mountain High, 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 Mountain High, 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.

Mountain High Snow Forecast updated at 16:41 AEDT, next update expected imminently.

Ensemble forecast for Mountain High, USA at 2,010m

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.

United States Accommodation (Apartments, Chalets, Hotels) Map

Snow Forecast near Mountain High

Snow Forecasts for Ski Resorts near Mountain High
Ski Area	48 Hr	7 Day	Mo	Tu	We	Th	Fr	Sa	Su
Mt Baldy	-	6cm

How reliable is the snow in Mountain High?

Mountain High generally sees a reliable snow depth, with average snowfall around 200 inches per season. For the most current snow information, check J2Ski for updates.

Off-Piste Safety in Mountain High

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