Cannon Mountain 7-Day Snow Forecast

Cannon Mountain Long-Range Snow Forecast Updated today

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Updated 21 July 2026 22:48 PDT

Long-Range Snow Forecast for Cannon Mountain

Long-range (14 to 45 days) from 22 July.

For Forecast detail, see below.

Cannon Mountain Snow Forecast Highlights

When will there be fresh snow in Cannon Mountain?

Cannon Mountain Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (3,084ft)
Next Snow?
There is no snow currently in the forecast for Cannon Mountain.

Long-range Snow Outlook for Cannon Mountain

Snowfall

Snow Line

Max 79°F
Min 51°F

Snow unlikely

Cannon 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 Cannon Mountain from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Wed 22	Cloudy at altitude, clear sky below.	Max 73°F Min 58°F
Thu 23	Clear sky at altitude, fair below.	Max 68°F Min 51°F
Fri 24	Clear sky.	Max 76°F Min 52°F
Sat 25	Clear sky.	Max 79°F Min 53°F
Sun 26	Cloudy.	Max 78°F Min 53°F
Mon 27	Light drizzle.	Max 76°F Min 58°F
Tue 28	Rain showers.	Max 74°F Min 60°F

No significant snowfall is forecast for this period.

This Snow Forecast for Cannon 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 Cannon 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.

Cannon Mountain Snow Forecast updated at 22:48 PDT, next update expected 04:00 PDT.

Ensemble forecast for Cannon Mountain, USA at 2,001ft

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

Cannon Mountain typically enjoys reliable snow conditions, with average snow depths of around 100 inches during the season. To ensure the best experience, check the latest snow information on J2Ski for current conditions.

Off-Piste Safety in Cannon Mountain

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