Big Powderhorn Mountain 7-Day Snow Forecast

Big Powderhorn Mountain Long-Range Snow Forecast Updated today

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Updated 12 June 2026 08:49 AEST

Long-Range Snow Forecast for Big Powderhorn Mountain

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

For Forecast detail, see below.

Big Powderhorn Mountain Snow Forecast Highlights

When will there be fresh snow in Big Powderhorn Mountain?

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

Long-range Snow Outlook for Big Powderhorn Mountain

Snowfall

Snow Line

Max 21℃
Min 7℃

Snow unlikely

Big Powderhorn 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 Big Powderhorn Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 12	Fair.	Max 21℃ Min 13℃
Sat 13	Cloudy.	Max 18℃ Min 10℃
Sun 14	Clear sky.	Max 19℃ Min 8℃
Mon 15	Cloudy.	Max 15℃ Min 7℃
Tue 16	Cloudy.	Max 21℃ Min 7℃
Wed 17	Fog.	Max 17℃ Min 9℃
Thu 18	Cloudy.	Max 18℃ Min 7℃

No significant snowfall is forecast for this period.

This Snow Forecast for Big Powderhorn 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 Big Powderhorn Mountain, 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.

Big Powderhorn Mountain Snow Forecast updated at 08:49 AEST, next update expected 14:00 AEST.

Ensemble forecast for Big Powderhorn Mountain, USA at 370m

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 Reliability

Big Powderhorn Mountain typically enjoys a reliable snowpack throughout the ski season, with an average snowfall of around 200 inches. For the latest snow depth and conditions, check J2Ski for up-to-date information.

Off-Piste Safety in Big Powderhorn Mountain

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