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Cannon Mountain Long-Range Snow Forecast - 20th August 2026

Cannon Mountain Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 21 August 2026 05:44 NZST

Long-Range Snow Forecast for Cannon Mountain

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

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?
There is no snow currently in the forecast for Cannon Mountain.

Long-range Snow Outlook for Cannon Mountain

 
Snowfall

 
Snow Line

Max 23℃
Min 7℃

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)
BaseSnow and WeatherTemp
Town
Thu
20
Cloud

Cloudy.

Max 22℃
Min 14℃
Fri
21
Fair

Fair.

Max 23℃
Min 13℃
Sat
22
Cloud

Cloudy.

Max 22℃
Min 13℃
Sun
23
Cloud

Cloudy.

Max 23℃
Min 13℃
Mon
24
Lt Drizzle

Light drizzle.

Max 16℃
Min 8℃
Tue
25
Cloud

Cloudy.

Max 18℃
Min 7℃
Wed
26
Mixed

Clear spells.

Max 23℃
Min 10℃

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 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 05:44 NZST, next update expected 11:00 NZST.

Ensemble forecast for Cannon Mountain, USA at 610m

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

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.