Bolton Valley 7-Day Snow Forecast

Bolton Valley Long-Range Snow Forecast Updated today

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Updated 01 November 2026 00:41 NZDT

Long-Range Snow Forecast for Bolton Valley

Long-range (14 to 45 days) from 31 October.

For Forecast detail, see below.

Bolton Valley Snow Forecast Highlights

When will there be fresh snow in Bolton Valley?

Bolton Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (708m)
Next Snow Expected	15 November
Next Snow Amount	1cm
Next 48 Hours	-
Next 7 Days	-

Long-range Snow Outlook for Bolton Valley

Snowfall

Snow Line

Max 17℃
Min -1℃

Snow unlikely

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Bolton Valley 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 Bolton Valley from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Sat 31	Fair at altitude, clear sky below.	Max 5℃ Min -1℃
Sun 01	Clear sky.	Max 11℃ Min -1℃
Mon 02	Cloudy.	Max 14℃ Min 5℃
Tue 03	Cloudy.	Max 14℃ Min 7℃
Wed 04	Clear spells.	Max 17℃ Min 10℃
Thu 05	Drizzle.	Max 13℃ Min 10℃
Fri 06	Cloudy.	Max 12℃ Min 8℃

This Snow Forecast for Bolton Valley, 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 Bolton Valley, 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.

Bolton Valley Snow Forecast updated at 00:41 NZDT, next update expected 06:00 NZDT.

Ensemble forecast for Bolton Valley, USA at 456m

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

How reliable is the snow in Bolton Valley?

Bolton Valley typically enjoys a consistent snow depth of 60-100 inches throughout the season, with average snowfall reaching 300 inches. For the latest snow conditions, check J2Ski for real-time updates.

Off-Piste Safety in Bolton Valley

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