Cannon Mountain 7-Day Snow Forecast

Cannon Mountain Long-Range Snow Forecast Updated today

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Updated 21 October 2026 12:43 NZDT

Long-Range Snow Forecast for Cannon Mountain

Long-range (14 to 45 days) from 21 October.

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 (940m)
Next Snow Expected	27 October
Next Snow Amount	2cm
Next 48 Hours	-
Next 7 Days	2cm

Long-range Snow Outlook for Cannon Mountain

Snowfall

Snow Line

Max 15℃
Min -3℃

2cm New Snow

Snow falling to resort level (610m).

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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 21	Clear sky.	Max 11℃ Min 3℃
Thu 22	Cloudy.	Max 11℃ Min 1℃
Fri 23	Clear sky.	Max 8℃ Min -3℃
Sat 24	Clear sky.	Max 10℃ Min -2℃
Sun 25	Clear sky.	Max 14℃ Min 1℃
Mon 26	Cloudy.	Max 15℃ Min 5℃
Tue 27	1cm to 2cm New Snow Cloudy. Snow falling to resort level (610m).	Max 14℃ Min 0℃

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 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.

Cannon Mountain Snow Forecast updated at 12:43 NZDT, next update expected imminently.

Ensemble forecast for Cannon Mountain, USA at 610m

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 Cannon Mountain

Snow Forecasts for Ski Resorts near Cannon Mountain
Ski Area	48 Hr	7 Day
Bretton Woods	-	1cm
Loon Mountain	-	1cm
Snow King	-	1cm

How reliable is the snow in Cannon Mountain?

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.